cce71c5e8f6be", 0xbd}], 0x1) sendmmsg$inet_sctp(r1, &(0x7f0000390000)=[{&(0x7f0000d63000)=@in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c, &(0x7f0000d6f000)=[{&(0x7f0000d86000-0xeb)="6a44764463503941bb058df9d881e53ac1bf5c0dffb664948f668497632b7e9e554218f6d629352f4aecb389f1d42b199f4a49d07c9833f8753313d04dab46f1cbe0b9fdcd6d69ae765c01ef458fc5f644122ad825cd780b4f3ea5788f3661df8f4d636275d01d743afcef1a330a726978203d8027d73e7f8fed1b5c6a8a64280c187b7a625277e627f83f449d1610f06bb707456d5f98e4e28f2fa1adf53cb2475633d07ef479fd4fafda649c256333d2559246523b8e129fda596e9203863a67da9c3722c1b956420304166068d97a8cacb610aa2bbd01f2fcddae0815c019cb3d49c1b71c5a808d7382", 0xeb}], 0x1, &(0x7f0000c11000-0x30)=[@init={0x18, 0x84, 0x0, {0x7, 0x100, 0x5, 0xe05}}], 0x30, 0x800}, {&(0x7f00009f7000)=@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000fd7000-0x80)=[{&(0x7f0000343000-0xa5)="0839a258c25e892be875f568c913def9d1a05bfbe0b8d0f85e1eb8c67b08beba5859f771d34f9947ad2275ae88c97850a8fe1fb7081d474af44ce923c77fe7697df2e2c05cb105fa72273e537414dbe71493f133223dcfd410792c00cb3b05fb88f28569ce8aa9443ca458313b5212e9536705bd71ced4ab22153eabe562a55b4edee341b2010002335200c6c39b0955a9d17b4a3df642bd2bc120090fff524c2af3d32e07", 0xa5}, {&(0x7f0000f19000)="02f2d9335898e2196ba077c0518ab258d5af86fe2804e7fa4be1341b47247a906005307a03ff6d3a54b3d0afe303a34bc26cc5b7e0cbcb8c73bd80d06bc4c44bb1e9426eadf696", 0x47}, {&(0x7f0000a94000)="4de4b70665776d715a89a02b1f02e8c1321b59", 0x13}, {&(0x7f0000eb2000)="d5002e941a38e57cdb08dd6ca9b7a3a3003b95d51dd35175289e278419d080d838b665", 0x23}, {&(0x7f0000797000)="ee0d530de0f2ff0ddba1e13fdabc96171fcbd986aae3248de61fe1877226e0496825f1c594958d0ab1104ac23b1fd5c7c1a83c92cc4b140b8193bbebfb9ce15bf6ef82962311f44fdf57bd167c1972bd1a3be70b83bd0f3aca28c7ea337f587a8f3995328f1327fd7e25c646b6", 0x6d}, {&(0x7f0000e27000)="9d2a98294c807a236873621c22227be5562a541b6d5496aa10c94163e0bc5d689aa2c38db7cc6b889dccdddb11d6c83c602dd7b73801f9f7796a8a048d354c0866d71d17fe0b091b59de2b4e17ef626f4affb28c8679906fafed6636531473b5be3292122d7d1b8646a11d1be097ca47db7368f09361daf15bae228ebae1e3bd02439118c6cb82e3f488793e44922c1d0888898cef39f31bba951d4498ce89a82c4c97c587d28e54d3c4aed229809f020fa6efa6a5c99520c23a49d0b00c31dd1a5a8fa87486db", 0xc7}, {&(0x7f0000622000)="f0ce25df61020dd409ce64da8b2cbe4a3628081865301eed8a45f8de76741f9a60bdb266240bd303a579b8bd0b8746e58552edb777e9a7a3ef0e121217f968f4160120eff49ef5d42f47086da9d141ecc5665e1f3d8865a72d57a8fdb0cd3a10388bde72a645882533121b4a6bde7fdfdc130a1b3c27f072c08eaaca73c4a780474a600d296fe61d6a4a35fcee88e6f05f71e164b74df18cbfde1273891b8eddf6a59f250e93e21910568203819183523727bc44d83b78996a9660482cb061f33d9ee48608c4b056cfa6974e706846fa0faf57f069b972cbfa9d2f8a3fede41b57e6b341af91c30437e25b2e7ff3c697945b9b", 0xf3}, {&(0x7f0000f44000)="c97acac3b5dc722e4c8b140e4ac411324b74c270288919f469186d4d637ad28ead4184c9660aaaf5b824365b2545221dfa65e6d91e5031b5b280898cecceeef7908c9899447dae262eee77de7c0c7e34aea01e5cd553193dbbd7a95c82c0ea0ae0b0dbc358a56e2248bc56e0b5619a59f70dae65142de7adce53c6c67e29039860fd3be2349f5ed75a6c4ca04dcc3b", 0x8f}], 0x8, &(0x7f0000436000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x10001, 0x5, 0x400, 0x5, 0x6, 0x1, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x200, 0x4, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x2, 0x2, 0x49524e2b, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x5e, 0x800a, 0x6, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0x1000, 0x600000000000000, 0x100000000}}, @sndinfo={0x20, 0x84, 0x2, {0x42, 0x8, 0x6, 0x3f, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x844, 0x0, 0x8, 0x4, r7}}], 0x150, 0x10}], 0x2, 0x4801) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x0, &(0x7f0000001000-0x80)=@raw=[], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 01:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=0x8, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f000000d000)="", 0x0, 0x20008000, &(0x7f0000144000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f000002b000)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000cbd000-0x4)=0x6, 0x4) write(r2, &(0x7f000017c000-0x2e)="", 0x0) r4 = socket(0x8000000000a, 0x2, 0x0) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f0000d39000)="5719a8a5c8533fd1f3d2b2f93d43fd6f15446435200020b6f07a47bea2b76173bef7e8b9ebc68693a926cc563667a9aa77635da5b0b7ebc3a52691a2b954c7b7b508e368668d7841b1e4de38f67a058c0a5e30ec50177e25f4a20e475b8e80c4ab1df1862f05926a18") ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x2, 0x0, []}) ioctl(r4, 0x8916, &(0x7f0000000000)="") 2018/01/20 01:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000503000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00002f1000)=0x1e) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000286000-0x10)={0x6c1b, 0x40, 0xe0000, 0x9c}, 0x10) bind$alg(r0, &(0x7f0000e1b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept4(r0, &(0x7f0000ca6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000938000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f06000)=0x0, &(0x7f00009c5000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f34000)="", 0x0) getpeername$packet(r1, &(0x7f00007f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000110000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00009d1000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 01:59:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x400, 0x0}], 0x1, 0x389) poll(&(0x7f00008aa000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x3, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000000)={0x0, 0x2, 0x2c}) 2018/01/20 01:59:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b9c000-0x8)={0x0, 0x8000}, &(0x7f0000013000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c55000+0x718)={r1, 0x2, 0x2, 0x7, 0x0, 0x0}, &(0x7f00000ff000)=0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ca4000-0x4)=0x8100, 0x4) [ 1589.091815] sctp: [Deprecated]: syz-executor4 (pid 13229) Use of int in max_burst socket option. [ 1589.091815] Use struct sctp_assoc_value instead [ 1589.114623] sctp: [Deprecated]: syz-executor4 (pid 13244) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1589.114623] Use struct sctp_sack_info instead 2018/01/20 01:59:47 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000005000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "040415", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000007000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000004000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfffffffffffffffb}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000008000-0x48)=[@in6={0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x2}], 0x48) 2018/01/20 01:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80005, 0x7, &(0x7f000049d000-0x8)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) accept$ipx(r1, 0x0, &(0x7f0000159000-0x4)=0x0) read(r2, &(0x7f00001ec000-0x23)=""/35, 0x23) 2018/01/20 01:59:47 executing program 0: r0 = socket(0x11, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0xfff, 0x7, 0x1, 0x1291, 0x4}, &(0x7f0000001000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x8000, 0x202, 0xfffffffffffffffd, 0x7fff, r1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=r1, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000-0x98)={r1, @in6={{0xa, 0x0, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xccbd}, &(0x7f0000005000-0x4)=0x98) setsockopt$inet6_buf(r0, 0x29, 0x7e, &(0x7f0000002000-0xec)="058fa4d0aeadd3b574470f7bf2eaafac4d7fbde4fd940ca9b84779c06aa0a4ea1622e5444402d8c7910e989826e3f48878e58b4dcacc3938d0cc23f42109e92bb61b728d95ebc9305a15bc1781c457ff27c692f6ee214e4f50a31290539e90b1cbe25a2ad84e9ab2167db25d9c53cf10bfc943d007b307a55eaa3a8594617af470016ce1e000596b804c509bf543156ccb5d3f28e4b907cf0147d1efaac91836d9d3310c8d81abf4ec7d344e2fd26b2dfc81406b6833f3dd90275ff3c3cc18f12cfd64eb998d92c8bdaf5ad61a4c29c4ec1c6e68d11071df9bf3b39f18e5fb1307be94f6aee02cfbe1ddd272", 0xec) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={r3, 0x3, 0x1, 0x8, 0x1ff, 0x6}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={r2, 0x7c, 0x3, 0xfff, 0x2, 0x5}, 0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r3, 0x6}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000)={r1, 0x84, 0x2, 0x9ba, 0x6, 0x2}, 0x14) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x7, 0x5e, 0x6, 0x8000, 0xffffffffffffff17, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000-0x8)={r1, 0x118}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000008000)={@generic="d6bd240c96c18b5f7418e4f5de0b7c23", @ifru_addrs={0x2, 0x3, @rand_addr=0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 01:59:47 executing program 7: r0 = socket$inet(0x2, 0x802, 0x8) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)="", 0x0) 2018/01/20 01:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) socketpair(0xa, 0x5, 0x7fffffff, &(0x7f0000bf3000)={0x0, 0x0}) setsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000b81000-0x7f)="b9d720c333cf4c524291108a72541243869194525c1fbbd0b0e7685d0d762c049ccd9802eab25e53a04674622e86248b5ab4cc4215814027ef809a18c4ff956c7088d42a0dcf76f8901cb9ffd11a85d0de66d7b28d49cfa0885a36af48af45d6282e67ac655444eb2dcd373bf674d9c28612ebf8aed15aadc1747bb591fb18", 0x7f) sendmmsg(r0, &(0x7f000039f000)=[{{&(0x7f0000c4f000)=@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f00000d7000)=[{&(0x7f0000ebf000-0x9d)="bb7fadab20c6389af2f390ac8ba1178eda5b69b3fc527230af1e259d6af8e86983edbc1248191bae9bc2665543b136d7901d90b94c7e9737289a88dcc1caff5df6451e4bbd84b36b180d9434e3be5f0bbdc798f7b7d248f0abac5a41c109e09d509244c28a8c0a8cec57b664825b47066c0e43414dbf80a23ff443fa511ff03efb2e170cd2057f053d658783886109694907c76fbccc69b3f70dc6c750", 0x9d}, {&(0x7f0000dd7000)="1569b9b551b9348934f2b4b5743dea8744fd393b949395e6369f97ecf605031b92f8aa482aed78ba2feec0b366b19681815ff9ea134632a73996225951b842e7e9800c041795796eb86437d82f0ba13fdd244329ac8c13bd84233e319fe2c274a065a928f1a5abb5dac0f190e0fa3712c3cdd7127db6763fd937c2ecbcfc1f2f3597cdc522a1020a7143c38501ab1605e1f9936b156c83c20a49f72755008acc16d5fd6426e38dd0aeaa", 0xaa}, {&(0x7f00008b5000-0x14)="b3070c66c2e9c5fb5e9849eba92df7c7d1d5b8ad", 0x14}], 0x3, 0x0, 0x0, 0x4}, 0x3}, {{0x0, 0x0, &(0x7f0000bdc000)=[{&(0x7f0000447000)="46b0ee5b3c5f263558c3ef66573176c356ff3eaa5c49ae6d97f05f53502e1a15bbae8d2bddce9f2a75e5b79f3b63b25286d01eec12b4ba82fc2cf2775a47c1b255f1f1c1355c550aaea5299f9884abd4dba733d119ade6dfbd79a1f4632d54902a374aa1ea3842482c6fed9335939f9dce4767095e78b41743573083bc8e535ff9fdd021a8b3fb5c29a59d5408034a4237f9ba60b6ab3fe1be113b11eeac3f83ac6e3efcb5d0d8f179732ae41531ee8c74d0e80b76904fe2e32997da1d4104fc54a126f45850d72f2428", 0xca}, {&(0x7f00006ad000)="f03c8d70abbd1788ab6aeb564d486e6539e5f092244c8bddb6d2c0d4cd4401b4dd55a8e939607a848960", 0x2a}, {&(0x7f00007a1000)="831d7b2a9502b872af7988ee2044da32f852309cf49f9113f043c611106dfd8f59114c33c008aaba3ff38ce2aee307bc4628a9f0924b8ae98b67c36c9d8ae82c0f5fadc89227cdb0054dc6bfb77e82e6331868b9744d083bc9634deff2e91f3bc39f17d6f853c157a915f6c94ba674696aba17adc0abaa548149109b2bb9fce88aad6395970966c977afc158c0ea380d4887e92ef084d61df0e5e36ea3d7909d97df286e99524cacb042fc5009e65a1999b73ddc5cffb01c826e73fad323cf29782133ae670a64c74891cacca9a3df35d77d6b0d065ecd885b796f014c18", 0xde}, {&(0x7f000023e000)="c1b0afdd5df94a1f0a5000753a1310efc0b184b52d8514c8958dabdfc2b82a1c2edfac261c77a3b896129bee4d7f8528ec6e5987b91dc67e6ae7b4aff09f7b153be5ecc7e7137a10dde70ed22373e6e2fbddae2ae0de53a793ee15a6f181428641397df5b8e1533899244b5ee7819c8bb6989a54597ce025f17e3bdb12b17ac95614b0ac2e7121273d554a1a96ff199e5580549c6fc54006551d9bd48f7e2669a4d89e7a4a7ff72fc73b671daf", 0xad}, {&(0x7f00001ce000-0x82)="a9bd214b73dbb4d01b31f9c09d78daef25e12b279e8a0d0e3b5b3b7172875c3fb300338c6ebb9d456d14afaac3ee887d4737f265afdd618e08b66ec647689bb7c58218df8ce8fa4f66323295d17b3b2eaf11c8e4851e0d56541caf1617376822665a1c3eb85c5a1c3facb4bdc07f2ebd67548d1efe87f27aa3dccd4f2cfa043a563d", 0x82}], 0x5, &(0x7f00006d9000-0x3b0)=[{0xf0, 0x11f, 0x20, "db0985e6a3034f927e66662a307c375d59d7752029390796b0147b6033165aced6ea707b99f8794141cf06c14f2ae205fcc721b9500d03d305cf4635596dd365e116bef6a6c49d72383338aa53da73a84b4c5f5e2b0edc635122b43925571bb72716fbf0638806b14263cd5223932d0ee9da10a94f5ac36e12339232520265122857ec27f761ab8f758d7df62e771edb89497faf010ba94883380744bad67f69c271af34279bb93c754a091b8af1411c2adc00a41e8efac7a1e5a9e487747ab97eff6bc005cc01adc8f4c1e4e6f1b38f3f85d0bb6e130b5e3b0966417659466c"}, {0x70, 0x11, 0x10000, "1549cc55ef83da610f9f1d8607c92777f34f65b570b5e12eadae4f05d858433b6b0be3e6178d9db934c400fd9ab188b667a06a90484c1989f9d656be1b5f46a12640f6ce84ea05c91da2b66f1df9d8e2a1af9daa672de9357a4109"}, {0x110, 0x1ff, 0x81, "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"}, {0x28, 0xff, 0x80000000, "c501bf29e85800049eae0d20567de9404bc2b5d3a7"}, {0x58, 0x0, 0x400, "45e03ae4af47aee5ea715f5eaa29ef9dd84393101191bb59c2b8017cdb73da390b3be1ca95f59976126171980b00ef5d36a3846dc285d93df4e228d5220c03127bfb34017c"}, {0x58, 0x11b, 0x0, "162daa55af0425aeeda1368708c77b935d6f1e80e6f24dc1692db5cb30745efced6f954bc68e64ea23b2211d09aad48fc57b0ab642be1f9b5ed1e30f12550ed4bd7958c2afb68c7f"}, {0x68, 0x116, 0x400, "b016a9bf25fb80b84a80813b4939831fb12e339a3f7abf5c4d1b505ac122eda3a84574266008b7fe670b1259fdc8d5e1ffdf3de1207ef1623d987834129c60bd29794b2a794ab0f31120a9e8d7b7861135c89faba7d2df34"}], 0x3b0, 0x44}, 0x3}, {{&(0x7f00002ef000)=@generic={0x4, "cfb511cc87a0e17c58820c914d75edfb3efbc6369acce2cbce4b29d51f55473045b2f14434a039891b201b35dbadf1dff809afe6c500cf58e0071dcdf292d4923fe50c473dca3e0e0c399d5241b51830e2b6a0555358dbc942f15303956e7a5b6fdcdbbc550cc51a781b117edcf5eb9776cc386998375f4d39fb09c43652"}, 0x80, &(0x7f0000bdd000-0x20)=[{&(0x7f0000bde000-0x58)="64b4d9d0079b5754484c83616e69d80225ef90fa22f3ae5fbf8085b96dd275e953479c5f5dd183b68aa1e5615fd548a26dd0d31459530e30a24153641ca408c50ea45dac3afc3f6233c3a4f555e6660891963af41142673f", 0x58}, {&(0x7f00001f2000)="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0x1000}], 0x2, &(0x7f0000ca5000-0xe8)=[{0xc0, 0x0, 0x5308d37d, "114d4c5133760d024c5c1d1398db7075852f85af38b2e9ec3365d667080826b97596ed2c7f92bf61df54b9444ef8152bc387c2c46e28997586b098f4d4e971be0f19d94a08cc3753fc0732207c38fc829373b12b6561a9874b4b5e6547a1ba29a542a9806d1f04ae5c83d28746b3076fb7be784efb838ec4a1742b1834d0632ddf24efc019037f70ba3cd9e050c2a490b4d69888265d4b64898f1bfdcc6b3f32cdac11a661743a1ec1280f8a1f"}, {0x28, 0x10f, 0xff, "3d34233c97010c8745297469085d61ecce87c9ee3820d8ff"}], 0xe8, 0x4000}, 0x9}, {{&(0x7f000083a000)=@nfc={0x27, 0x5, 0x10000, 0x0}, 0x10, &(0x7f0000452000-0x80)=[{&(0x7f00002af000)="655852004741cc1dd963d241e4cad033afd11b55a16fc66abe1cf454cafd20472cc924ce5d769e61a780056a415766bfde9eb7b6ef3e561d8aaea2a0ec36201b2c15501d6a27d7c890f6b6162f49d6fedba5193d113b3a9c4e03", 0x5a}, {&(0x7f0000b7c000-0xf4)="e49649ed15de4fdf0baf97b75ab49712513486bedf314601fb21c8901eac501ce8ca09e4c47c8d1f1d222ce94f45e4425d8ec6be89c964a74eb512d9fe7e68b388ceff8c030a812dff6d630868394677228d6826848b320e43e85634d685770b04c5c266e9c73143404c3167a086c5e2499534e725d9726d477950e3002889dca3c5e00157944cac2c542150faaa324b18913da214d908d75b01dc75cb9cd47b933a5838139f1a1c447431c23bc79ea253cd1026680f04eede4b0efbcd0538d4f80a4258dcb7a65354e3fa5cdeb9afa1cb2be4cd32e44b2e11bc4acd1dae75b719951d27c17ecb080223e962fa6e26ff17868da9", 0xf4}, {&(0x7f0000d10000-0x1d)="c156cfe9bf9597a34731bc0a2b73369c4450206d5de90632e39b208bec", 0x1d}, {&(0x7f0000eed000-0x4f)="35250d9780b936f7921b333561f8309826d30a927eb73564573beffe72db7137485a0f06e5508b2cb263d92dfe4d07aee7ef27c3a1a84994d042d52a079f8384a136c90a953e938ce534b9598f47bc", 0x4f}, {&(0x7f0000d16000-0x47)="6f43d308ccdfa0c41fb8ae538d3499070d82e2a968360ebca56917d18bb6bcc8b4a01a5a13bc66692e01a0bc4ec200ef29c5c871246c60eb1cd94137dc0749404cff9987d939de", 0x47}, {&(0x7f0000d71000)="90e6edbd91514a551c2b126f4a93ce12bf1a227eab603a189321dbade894fe92aeef6aafcd3d627c347ad49a87d99ff2943b43afb05598c77d065833d773d81880656fd88df0020383e044ef023b99b9f24568bf9dd32cd095325290981a1d8da416cf56b1f8962a4ef9ab6e38eda69ce4eb36376f26", 0x76}, {&(0x7f0000ca1000)="03981dcf47ee37a7cfd5a08b2e047ff428f1a0811f59ebacff8d9c67ec0027308f9c00eadcd4be0c8ebe28e3af4e85c1bef9381cb387fd91531ec5d2e730db22206568cc95286bba2b33bf6128ea02ccad6ffe9296ebc260c5974b4750b7ec2195a3e880841385bb54b8ab9c881329c971963ae73471506815ae51fb7f6854b61ff35eb942e1cc0ba635c6cbcb1a860fd42542a7b6bf251ad4e36bc3b89d967cf66f731dabb684fb24d63fade645e8422ba792c74aab402d0cc4a7453ad835564a6624ae1a86ce937bc24f6fb50bf1381a6f9e117b6b4e7596409df5f0e1cfef40bc08", 0xe3}, {&(0x7f0000f13000)="c09b54797f24792caf6e52cabf59d0fb9c899544c53c0a43788be6625eb679095df9eef23eec5ca745fe0743ce5f74c4518f0c06921022414af7db5f17b6fc33ddbb97c7db239c6c81af0a5dd4e207a1a7af4a1435dbb6536c0e2f5d294b08b7c84ab0e0061c91d453b98c3bd627a723f0908afb51265cde3ee5b759a29dd013ebf249af217eb6", 0x87}], 0x8, &(0x7f00004f8000)=[{0x48, 0x105, 0x81, "71b03f068efca29485b5d9f89b729b6b9f5af3283b4e7a3e93aa6bdea5c88278cfdb50c7339db78cd4fac65a3ce60e40fed4677e399b3e"}], 0x48, 0x1}, 0x7fffffff}], 0x4, 0x40000) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 01:59:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e5f000)={0x3, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000899000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x200000000000129, []}, 0x90) 2018/01/20 01:59:47 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x5f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c7c000-0x1c)="933b604c175b63dfea26616ef68b", 0xfffffffffffffeac) 2018/01/20 01:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000e6c000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xb}, 0x1c) write(r0, &(0x7f00001f4000)="", 0x0) listen(r0, 0x8) 2018/01/20 01:59:47 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f75000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000f75000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003cd000)=0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000f76000-0x10)={0x1000, &(0x7f000086b000-0x1000)=""/4096}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000d06000)=0x0, 0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000b80000-0xe8)=""/232, &(0x7f000089c000)=0xe8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f76000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00005f9000)={r2, 0x2}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/20 01:59:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) poll(&(0x7f0000de7000-0x20)=[], 0x0, 0xfffffffffffffffa) shutdown(r0, 0x0) 2018/01/20 01:59:47 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socketpair(0x0, 0x5, 0x9, &(0x7f0000211000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000473000-0x1)={&(0x7f0000cae000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) bind$llc(r1, &(0x7f0000eca000-0x10)={0x1a, 0xf6, 0xa0, 0xfffffffffffff76d, 0x132, 0x4c, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x817, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x1c) writev(r0, &(0x7f00005fe000-0xa0)=[{&(0x7f0000fcd000)="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", 0x676}, {&(0x7f0000e9e000-0x4a)="3c77f306cd07c0bb30e26f89ff19404448492e81a6ca9a6e974db22e61879467f55a988c1908c5195a7b574adedffc2b6bd7debd115b3fb01c349f1c6f2cac21f5e6a9f1f2097944cd53", 0x4a}, {&(0x7f0000fcd000)="6ed2e16d9fda6130305427e765a95e8fd7b6f29fb1a3f7b568e99c1b08f916e82919f9df39b7e957f17dacf262f328326d505af536b7c608c00e3167c14d156a9b0b9360e3bdaccc9624be5ec71639b9fd61e08fc0d17f226a485fc4d554b5cfd460d608193cf6ae4257653dd3b164c8c76dbf84ece78c84afe627b3b4e99e008abbd3447a926ef4447542c33d633a33303a1cdddbb6d8ad78157fa7", 0x9c}, {&(0x7f0000fcd000)="58b318131f7d0033857223768cd18a75e49bb2e2899dad21a04d27392cdaa790c1e5ea735c0e2984ab5335199d78336e5919d10d3ce1c665cb5b3b693d19210810a1e1058cfe6a60ab6cddd150c18b43ca26bee5902d16f3d38c424b016869c0066a1aabd2b5ebed22f014ad5284daa771986c398d13c8c6718a9c3b933be4430b6a7ee9e4cc18db59fc389f0be9d11e9b2eee2ae693eeba461083a41a1cc1b90a207872d835f833fd569556fc4c34a5ef86ada239f230a2d77f5010325b4bd944102694b8a87e5cb0f1c4796e9a129bea648d71f7a62ecc2d2e68159993ced1087732f1bf7ac6c98358a271af82e7ea860b0b2f58cf4363", 0xf8}, {&(0x7f0000fcf000-0xb3)="da1172179da06ec3388eb81d4b75de65f204472a3ca93f1ad3b9368065df0b648858129fa8b75727901964e8b270981db647f853a52b51091ff3d1e65eda79f5b1c65afdcebfbc28708b3604c2fdaf993f13f94503444dda776e63336f5ca10d881cf8151a29e77246f706c0f711efcfbaf6a7a918a9957fc2b8ba8a9d4bea8e4345c2ed0e9e415ce1f911bbbab54bf8cff091ef0b7b49c1d7a778afde6bcd5813eb1be8bdbd228cbea1f6deb98aa258807e91", 0xb3}], 0x5) 2018/01/20 01:59:47 executing program 6: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f8e000)={@generic="9eb1918b1a5489cdabeb07ea2d000584", @ifru_flags=0xa100}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b34000-0x15)="", 0x0) 2018/01/20 01:59:47 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000e000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, r1}, 0xc) 2018/01/20 01:59:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000062c000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dfd000-0x4)=0x14) getsockopt(r0, 0x0, 0x6, &(0x7f00008a8000)=""/171, &(0x7f0000400000-0x4)=0xab) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e83000)=0x1, 0x4) 2018/01/20 01:59:47 executing program 3: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ce5000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000d7e000-0x10)={0x4, &(0x7f0000001000-0x10)=[0x40, 0x85f, 0xffffffff, 0x6]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000007000+0x5d)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/20 01:59:47 executing program 4: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffff7fffffffd, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x3, 0x0) listen(r0, 0x401) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000a71000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x0, 0x4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000be9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000017f000)=0x10) recvfrom$ipx(r2, &(0x7f0000d50000)=""/30, 0x1e, 0x9ba0815cd36d2536, &(0x7f0000f90000-0x10)={0x4, 0x7f, 0x0, "b9aca2a0c748", 0x7, 0x0}, 0x10) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000006d000)=0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000273000-0x4)=0x3, 0x4) setsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000b39000-0x8)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0xfffffffffffffea0) r4 = accept4(r1, &(0x7f000038d000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000007b000)=0x20, 0x80800) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f00009ad000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000916000-0x6a)={0x0, 0x62, "d98cc24f75666c81ba357d55c869994f1cd8b3caab8b988628ac65703f72f9a7478e6ebfee51726dca7979623f30ece7b7cee33210b0f5061560b297639dbfc64cce55a6b9e8054f20506a7221ae6c5fdb98e3bb1f74a8a0e44169d2f73ee896f19c"}, &(0x7f00006fb000)=0x6a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00002ec000)={r5, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfff}, 0x98) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000242000)=@req={0x50, &(0x7f000093a000)={@generic="1027503298802847a22277b180e9afab", @ifru_settings={0x3ff, 0x5a, @cisco=&(0x7f0000d5d000-0x8)={0x7, 0x6}}}}) socket$key(0xf, 0x3, 0x2) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f000048e000)=0x1, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x6, &(0x7f0000195000-0x4)=0x3, 0x4) unshare(0x200000) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f00000a2000-0x4)=0x0, 0x4) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xcc}) socket$inet_sctp(0x2, 0x1, 0x84) syz_emit_ethernet(0x14, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8863, "27f8dbfaa35d"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/20 01:59:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r1 = socket(0x40000000015, 0x4, 0x0) setsockopt(r1, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) 2018/01/20 01:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c9e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000655000-0x20)=[{&(0x7f0000955000)=""/4096, 0x1000}], 0x1) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) r3 = accept(r2, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xe3}, &(0x7f00005fe000-0x4)=0x6) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000-0x8)={r4, 0x7}, &(0x7f0000002000)=0x8) 2018/01/20 01:59:47 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ff0000)=0x1, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000041000)={r0, &(0x7f000084e000-0x21)="", &(0x7f00001ad000)=""/143}, 0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c1b000)={0x0, 0xf7}, &(0x7f000082a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000682000)=r1, 0x4) 2018/01/20 01:59:47 executing program 6: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b0f000)=0x1, 0x4) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f2d000)={0x0, 0x0}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f2f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009ea000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009be000-0x4)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c8e000)=@sack_info={0x0, 0x886, 0x6}, &(0x7f0000c0b000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000923000)={r2, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, 0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/20 01:59:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005b4000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000820000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00003dd000-0x94)={{0x8, 0x0, 0x6, 0x4, 0x7f, 0x9}, 0x9, 0x0, 0x9, 0xb9, 0x401, "1a21ac91797ad45a9189494a398d44e9ff770a0ef2aedac1efe891d592aef94985c33d870e860b75b7c0d4ca3b899f6d086436910f49d7355bbfb3747a3598e4ccef05dc2a3377380d63f597582f599e34b39fcea554263713d8c47f274072929aba25aa6a96cc87913e73e0ff8f5bcc0a188453e7a351b340efb5d5b6aa1857"}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x6, &(0x7f0000d15000-0x4)="02ca29ff", 0x4) 2018/01/20 01:59:47 executing program 3: mmap(&(0x7f0000001000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000678000-0x20)={0xff, 0x0, 0x10001, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000001000-0x10)={0x5, r2}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000090a000-0xd)="440d05030000000300070000ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) 2018/01/20 01:59:47 executing program 0: mmap(&(0x7f0000000000/0x424000)=nil, 0x424000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000+0x386)={0x0, 0x0, ""}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000764000)=0x4) listen$netrom(r0, 0x1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000424000-0x87)=""/135, &(0x7f0000424000-0x4)=0x87) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000326000)=@int=0x0, &(0x7f00003ed000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000027b000)={0x0, 0x0}, &(0x7f0000423000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000019000)=@assoc_value={r4, 0x6}, &(0x7f0000424000-0x4)=0x8) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0xdcd, 0xfffffff0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000425000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000249000)={r2, 0xfffffffffffffc4f, "78a5a9d3f1d53722f54b18b88989a1c7624bcce7e442bdc8c9f9101ad343006737bb6315331cbe9f1e380797d9bd4945dd20b628826b1734"}, &(0x7f0000425000)=0x40) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000424000-0x8)={0x0, 0x0}) 2018/01/20 01:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000d22000)={0x0, 0x0}) getsockname(r0, &(0x7f0000564000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00006f6000)=0x10) sendmsg$nl_route(r2, &(0x7f0000d49000-0x38)={&(0x7f00000ba000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f000030b000-0x10)={&(0x7f000057e000-0x3c)=@ipv4_newaddr={0x3c, 0x14, 0x4, 0x0, 0x2, {0x2, 0x3f, 0x80, 0x0, r3}, [@IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, @IFA_CACHEINFO={0x14, 0x6, {0x4, 0x0, 0x5, 0x7}}, @IFA_FLAGS={0x8, 0x8, 0x500}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f00003da000)="", 0x533, 0x0, &(0x7f0000bc9000-0xa)=@file={0x1, './file0\x00'}, 0xfffffffffffffe5d) 2018/01/20 01:59:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = accept(r1, 0x0, &(0x7f0000c8c000)=0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000128000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006ef000-0x4)=0xc) writev(r1, &(0x7f0000829000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) 2018/01/20 01:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b76000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000d4000)=[@in6={0xa, 0x1, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x85}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}], 0xfffffffffffffe12) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000182000-0x4)=0x0, &(0x7f0000dd6000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f5e000)={0x0, 0x0}) pipe(&(0x7f0000796000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000673000)={0x4552835e, {{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]}, 0x1, 0x7, [{{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, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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, @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]}]}, 0x450) r5 = 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(r5, 0x84, 0x3, &(0x7f0000d11000)=0x0, &(0x7f000038f000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) socketpair(0x1f, 0x4, 0x81, &(0x7f0000c0e000-0x8)={0x0, 0x0}) getsockname$ax25(r6, &(0x7f0000ccd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000652000-0x4)=0x10) bind$inet6(r1, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000493000-0x8)={0x0, 0x2c}, &(0x7f0000bd4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000bf9000-0xc)={r8, 0x1f, 0x0}, &(0x7f0000036000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007a6000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aba000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000857000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r9}) sendto$inet6(r1, &(0x7f000084f000-0xee)="bf2591c02d9141301086fe75857cb354655ffcb2922d7b332925391649d4a6d9d607e0820b2bdad48c46cc03142a1160c5e6f0529c1dc2baf528e1555d6753a9f7911974cb116723481c892c4210088cb5868607d027cf4483c489c405b4910f9d397fbb7c5c8c81455d3a3d7ddf666675458bbbe8db3d71d44a78d7450c3a7b777fdc7e595516dfac30c18ee94a0ae4c10aaee589cdb2ad05588b6cee5bb668a5cde3c2a4843b5b4ac478d87cd67fbc4dc1fb3ca5d2e906d3f22475e149fcf3821b51762e40beedefaaa43366144ec912e921d3222f3d159f8efeacb105a75432a664cf8f5d74d3512de95ff025", 0xee, 0x40, &(0x7f0000d39000)={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/01/20 01:59:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet6(r0, &(0x7f000093d000-0x1c)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xc0cf}, 0x1c) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffcee) bind$ax25(r0, &(0x7f00008cd000-0x10)={0x3, {"dab3dae3a32117"}, 0x1}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000d66000-0x4)=0x0, &(0x7f0000af2000)=0x4) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) [ 1589.486144] sctp: [Deprecated]: syz-executor0 (pid 13373) Use of int in max_burst socket option. [ 1589.486144] Use struct sctp_assoc_value instead 2018/01/20 01:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000ce4000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 01:59:47 executing program 6: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)='xo', 0x2, 0x14, &(0x7f0000ee5000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x3, 0xb51, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x1c) [ 1589.545939] sctp: [Deprecated]: syz-executor0 (pid 13385) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1589.545939] Use struct sctp_sack_info instead 2018/01/20 01:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xbf41698701651aa2, 0x6, &(0x7f0000228000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000afc000-0x40)={0x6, 0x5a, 0x6, 0xb1, &(0x7f0000161000)=""/177, 0x1000, &(0x7f0000293000-0x1000)=""/4096, 0x6b, &(0x7f0000fdd000-0x6b)=""/107}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000320000-0x8)={r2, 0x100000000}, &(0x7f0000493000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value={r2, 0x0}, 0x8) getsockopt(r1, 0x84, 0x40008000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/20 01:59:47 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0x323, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000025000)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000026000-0x8d)={r0, 0x9, 0xff, "6a20cd8bfa80a211ade1913c3f27cf073e3f63f3496d1d7f1686d5da222dcb774a03c76c1e9817601902530b95a6787bd7b3a96cb397296d2ba0ee8c538007e5ca236094992bdd546e30580014ff5d548ce69ab7ed3e1e13ccbeb2457e01388e8d0110371664c988e3fa36a65af572b0eb19d742e5193719d84a35150979699e00d680"}) 2018/01/20 01:59:47 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0xf9)="a195da21e8cbb3325e6a10fedce5128838ef3adab57366c9c1ee017b427d261c788ff7918a57a8223d2cc7a79a2799fd6fc626a9940b9a35a5069fca501adf7bb590028516367ba0798e7b0fe330275e8fda9b733d9088b3af5a28aaddd3464ffd098c5e16a26ae898ed7449f6fdefb7f220e8c2d45b94db143f2e1d55c49c180fa412a5c3835e3d8685813c3d1eb1eabec105ce413ff319adb04b234e366a6926cbfc23f0ce55822b83d8f516b504cc9c6cf840a9e4cdee757ed82b0149359428e89f9575d7e48056d7e6aef6609725dddf88edcda096abec57958ba4fdd9de02857f7686e878e5b03f06b366ae0e0d96c4c7470e97b71b5c", 0xf9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000000c000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xa, 0x0, 0x6, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/20 01:59:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000954000-0x4)={r0}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00003d7000)=0x0, &(0x7f00004bc000-0x4)=0x4) r2 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r2, &(0x7f0000ce0000-0x2)='B', 0x1, 0x0, &(0x7f0000f9f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000249000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001ee000)=0x60) sendmmsg$nfc_llcp(r3, &(0x7f0000a3f000-0x70)=[{&(0x7f0000209000-0x60)={0x27, 0x79a, 0x3c9, 0x6, 0x7000000000, 0x62, "ab84f681bb4ef904a6c11686cd6f069e9a52e4a5485ada9b43a4a41e2fda8b75a8c3361e54cbf4861ddb21755a1848fd450070429ae6e55758276a2292d766", 0x7ff}, 0x60, &(0x7f00003db000)=[{&(0x7f00000e1000)="9ac50a7f129aa03c67c4b4353a727a5bc071e12bb9716e141575c5a7604d9284418ed15a3ea03dd836277484e95d4f084f9f6f6c901b9a45c3bf43f777a99edefa80dff3c14a1cc85c82df864ca85a1948c761c31effefabe53a320569edd0af52719a423cabcc4bcd48c16b2e981031372f5e75fdbb5cd30f16ce2feb641cdeab6b9651d573bfea5d2c612aca03f681f25581175b8fd1e43c73c1f35198160832dd92cda4da6108983785a095a837641fe7332c", 0xb4}, {&(0x7f000049d000)="b7eb1600aad9a2cd1890537631513942d5f5c6bfd778a0a109812072ec299f84b7f74f975a057fb2de959d9838aae7b77e716e1d6928767da4230eaec928f5d8ddec18723c4ffa26332002374abb5e286f3446c4e8ecc229def312f7a44197dad8bd1bf4e7fd84ffc9a42f3ed4875dbe5e5c108c4f23f605b7173d3cd8196cd9c43f85ee5bed6f8362c03cf5ab2264f75101f96f545205f2c2ca186b66f3f0ba32ba017c97c113a2d168282569cbd79028f7fbce63fdeb8296720179f70ee17ee906608a66a0a70af579a4521e7284557a2e02b6e469bdb322087706152dfe867e5550bf1e8e340d8026190bbbbee1183693f87f", 0xf4}, {&(0x7f00004af000)="7b49ec8e9c5c0a8020cab805081990c082cc56829aece57f871c0456b62aa5f387f562914077d0be98", 0x29}, {&(0x7f00002f1000)="f3dec5d19e616ffe30824254e59d21ea236c851884c5f5639a7aa375bf5da64de341e4f473bc86cd275aa2a1e170df1f395d34cb862ecc76ac2173da07db6eba322f7d8d65dc4a8af2b57400c099052d5f8b3e4cf274f2db28b2e57aecaec57e0f4db55d3dad1bb452be1b98ac587d7f46eaa10453d3e0b6169bf05771de09eccbfd42ddb20ba35ab46e68f473f7f2818484fd2299947de04c55cf574861e73f7a54f1b0a2b7cf4509f26defbed96ff0477a6109bfed6435439971a5ac55c3643d9315c9c123de", 0xc7}, {&(0x7f0000fcb000)="f91a38d7fb6e444419fa67a31c4b3bfce54ff746239a6cb7f4b8d969a4cbec4e63c8363f48ee358087b255a902b3af7280203562953b445d68227c9da331e963f9b6c4e01d75f520606f46ac72f27594ecfca554c8b53a29f2e6ce8e9a1f1a381ef6c1c634166e660a350d7b841270a24bba12ac38c9b1abfdd8670e4ba1e832b27f7c10c3b34fef7a8e7bce41ea050b5ac618b80bf428d6859d5caa599a2002e3", 0xa1}], 0x5, 0x0, 0x0, 0x20000010}, {&(0x7f0000566000)={0x27, 0x1, 0x80000001, 0x7, 0x0, 0x4, "718a5cdb717bf24a29b43bf620f13b3fa8665ba76c57ecf691912e89bc23a90a48785b4aab48f25207b757b5e2515b874592e0f9fe5bb52708ab8130b41398", 0xd5d5}, 0x60, &(0x7f0000638000-0x10)=[{&(0x7f0000a81000)="d1f7cb14460a5fe33b79dd969ce5af039a5852ab2c76b503704134c192889ef937ab2330b66656eadee8849eb24b729620021bf882a98188ebd261448f00dc1f515ee205ebf5dce0aea57e43fe26b88f42d80ebaead33e26105186b7e2c4e8a421f3fa0c2f74f902e5b79fc0bf133d3d4f38cde497a875a0476fee8984ed51ea8cac50843feba87cb03b24910cad9b7b00f624fd0fe0608a6208850726cf20ad33ca4d33dfb8feb31c8c01e83373061b85de2b9925e990af18d262494c7415cc7e9633a6724af6e19eda7d8876a6afe9fc1aed242352096dea6639abeecfdba470756826", 0xe4}], 0x1, &(0x7f0000370000)={0x18, 0x0, 0xdf3, "eb26b2"}, 0x18, 0x40000}], 0x2, 0x800) connect$inet(r2, &(0x7f000041d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x2) pipe(&(0x7f00002e6000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f00009d4000)={0x0, 0x17ac, 0x5, 0xfffffffffffffffb, 0x11, 0x2}) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/20 01:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000163000-0xc)=@nl=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000342000-0x4c)="6e7600bc80ccbbfe9ef0a570a835b4a3b867280c33cd7b8d21181654bc505fe2684bebb934dd608affe87f695c704bc6114e076d921b32fc42bded51313c98f3fcb0e3464a52b18310b1ba3b", 0xd8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000ec4000+0xab0)=""/36, &(0x7f0000a45000)=0x24) 2018/01/20 01:59:47 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000397000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000246000)=0x58, 0x80000) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000f8a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f8a000-0x4)=0x8) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666", 0x11}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/20 01:59:47 executing program 2: socket$inet(0x2, 0xa, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x34) 2018/01/20 01:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x893f, &(0x7f0000ed7000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x3, 0x4}}}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) r1 = socket$inet(0x2, 0x3, 0x4) r2 = accept4(r1, &(0x7f00001b5000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fb7000-0x4)=0x6, 0x80800) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000333000-0x4)=0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000220000)=0x8000000000007, 0x4) [ 1589.603721] sctp: [Deprecated]: syz-executor0 (pid 13385) Use of int in max_burst socket option. [ 1589.603721] Use struct sctp_assoc_value instead [ 1589.618956] sctp: [Deprecated]: syz-executor0 (pid 13385) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1589.618956] Use struct sctp_sack_info instead 2018/01/20 01:59:47 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xd}, 0x1) setsockopt(r0, 0x84, 0x80000000000022, &(0x7f0000505000)="", 0x0) 2018/01/20 01:59:47 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f000000a000-0x4)=0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000027000)=0x0, &(0x7f0000017000)=0x4) syz_emit_ethernet(0x1c, &(0x7f0000028000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "000818c69d7052c794e6ab1d6558"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) 2018/01/20 01:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cd2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002aa000-0x4)=0x0) r1 = socket$inet6(0xa, 0x3, 0x9) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000dc4000-0x10)={0x0, 0x80000000, 0x2, 0x800}, &(0x7f0000526000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000901000)={r2, @in={{0x2, 0x1, @rand_addr=0x84c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000731000-0x4)=0x8c) socket$unix(0x1, 0x2, 0x0) 2018/01/20 01:59:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000235000-0x88)={0x4, {{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x800000000001e, 0x1000000000002, 0x0) ioctl$sock_ifreq(r1, 0x8971, &(0x7f0000c7e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7, 0x0, 0x0, 0x101, 0x7, 0x0}}) sendto(r1, &(0x7f000055f000-0x1)="", 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) 2018/01/20 01:59:47 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) 2018/01/20 01:59:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b9e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet_dccp(0x2, 0x6, 0x0) getpeername$inet6(r1, &(0x7f0000fa9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000578000)=0x1c) 2018/01/20 01:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) bind$inet6(r0, &(0x7f00008a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x101}, 0x75) 2018/01/20 01:59:47 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000009b000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fd2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) getsockopt(r1, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) 2018/01/20 01:59:47 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000091e000)={0x0, 0x10e8, 0x20, 0x80}, &(0x7f0000fa6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000254000-0x8)={r2, 0x9b58, 0x400}, &(0x7f0000809000-0x4)=0x8) 2018/01/20 01:59:47 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000008000)={&(0x7f0000005000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000004000-0x30)=[{&(0x7f000000e000)=""/13, 0xd}, {&(0x7f0000003000-0xea)=""/234, 0xea}, {&(0x7f000000f000-0xf)=""/15, 0xf}], 0x3, &(0x7f0000002000)=""/157, 0x9d, 0x0}, 0x10000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f000000f000-0x38)={&(0x7f000000f000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f000000f000-0x56)="d6dadcfbdd410681adb9671d87066d18de4413bc2227670aae2a4d2479be45932cf718f5a51960bdbf995599fa2dc386fedc1e9767d5d04f4cd4c096b19b369de8750c62361635ca61d215d6cd24c59a3819c628db5f", 0x56}], 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/01/20 01:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cb1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000b62000-0x40)={&(0x7f00007e8000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000001a000)=[0x0, 0x0], &(0x7f000086c000-0x8)=[0x0, 0x0], &(0x7f000059a000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x2, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x2, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/20 01:59:47 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000f7a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f7a000-0x4)=0x10) getpeername$ipx(r2, &(0x7f00008ec000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000456000-0x4)=0x10) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) socketpair(0x1b, 0x7, 0x4, &(0x7f0000e09000-0x8)={0x0, 0x0}) 2018/01/20 01:59:47 executing program 5: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00000ec000-0x42)=@file={0x0, ""/64}, &(0x7f000007f000)=0x42) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ec000)={0x0, 0x0, 0x0}, &(0x7f00000d4000)=0xc) r1 = accept(r0, &(0x7f00000cc000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000073000)=0x1c) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000eb000-0x4)=0x0) syz_emit_ethernet(0x4a, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0xa6dd, "a4e069"}, "e296262f"}}}}}}, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000eb000)={"d14648589137e40e161b8ad1e9462ceb", {0x4, 0x9d, 0xfffffffffffffffc, "0ce11e1d2c52", 0x8000, 0x0}}) 2018/01/20 01:59:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000073000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "46c62f3a0096f0d51708eb87b63047ca"}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) syz_extract_tcp_res(&(0x7f000071d000-0x8)={0x0, 0x0}, 0x8, 0x401) 2018/01/20 01:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0xffde) r0 = accept4(0xffffffffffffffff, &(0x7f00000da000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000585000-0x4)=0x1c, 0x800) getsockname$netlink(r0, &(0x7f0000161000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000080b000-0x4)=0xc) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) write(r1, &(0x7f000072e000)="423b147856ebb94b1e83e851fc4750c0fe96f190ad6b78366edc7955a61fc5926231a159994a9ea4b9dd761be85be196043d97da57837d3e15a5f50024d4aa2f7a10a5dfddd53c40e29f4302d690990bbec672dd1f3e059c604be7dc7bca8aaa4bfb32f9df1c3b34cd02e5730351f978d5050843772887", 0x77) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 01:59:47 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x89d}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000011000-0x46)={0x0, 0x3e, "f78448d8060db0168cff8bde2d60c4e978d989dd6b9793b96fc54d543caf328533ac8ac4f5595bec593941cd92b18abaefddf00ac11c2f9409e1dfdad407"}, &(0x7f0000011000-0x4)=0x46) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000011000-0xf)={r3, 0x7, "03ae2b322b7156"}, &(0x7f0000010000)=0xf) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000011000)={r3, 0xfffffffffffffff8}, 0x6) 2018/01/20 01:59:47 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a6c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f00001d6000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000007000-0x6e)="", 0x0, 0x1, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000006000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0x2e) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000000d000-0x9b)={0x0, 0x93, "563181071ce689730fa5921d3c7cd8c0651c07a35bffa9988dc5638cc2440ecd6505ea784257741342bfc67dd91731b824da664f204427d5f28144c42f1fb4539dd04ccf96a7db9a03b513ac020f2ff4bfbf85a5eadf5d9c5ea8b12584989d9710a234d8672de7dcffbd9d7ad811f983cb5bddf5d87abf05f7cc97ceea5787ad7f87a2324bf88b689e665fd7b5cb35f41d3086"}, &(0x7f000000c000)=0x9b) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000d000-0x10)={r4, 0x0, 0x3, 0x5}, 0x10) 2018/01/20 01:59:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de7000)={0x0, 0x0, 0x0}, &(0x7f000013b000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000073c000)=r1) 2018/01/20 01:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = accept(r0, &(0x7f0000ac1000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003f6000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00004db000)=[{0x8, 0x4}, {0x6, 0x100000000}, {0x8, 0x8}, {0xf, 0x101}, {0x7, 0x100000000}, {0x8, 0x1}, {0x8, 0x3}, {0x7, 0x5}, {0x3, 0x9}, {0x8, 0x3ff}], 0xa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000eed000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eb7000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000979000)={r4, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000071a000-0x4)=0x8c) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000668000-0x4)=0x0, 0x4) ioctl$int_out(r0, 0x0, &(0x7f000096d000)=0x0) sendmsg$kcm(r3, &(0x7f0000450000-0x38)={0x0, 0x0, &(0x7f0000d9c000-0x70)=[{&(0x7f00004e5000-0x7b)="fa69675d09828c8786f5abff8a461a40a231aa8c20f191e98f2f0d427b00ec5f53b6ac42da67e36ffe9c209914e69a6ea3ffcd562546d9b261b73f69b15969ff7cebef8d8ba963e3292231d602aefcf7bb7b057f026a4a08073b7803ae344f894d5fa6dc9ebed7223d25995591090ce51bb95290d85388188be4d9", 0x7b}, {&(0x7f0000bb1000)="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", 0x1000}, {&(0x7f0000329000)="ab8c51a9d775d1d317121d171c48a425f64e0a83486863edc830a25c601366c30b80caa5465753855d52edf39d395b3356403a7316304eb6651e484b0187dfbac19b216b54638a5e553081ccb331d944b566e39bceea874299800ef64eae47405164a556aecfe2768373d2b6", 0x6c}, {&(0x7f0000ec3000-0x9e)="1a473807128992a2469d6e75608c76a30447272c3d7301375de3a7da61f0d91b589242f40e208524fac98023ab54e814b87e02578fc44a83a88649869e093863ab2b0b1cb3e7b7a5f531be9dcd0c87ac8c79af0fd6fb60f85def7787f19118cb0b058d7b3703af8bdc6f8484be5377a0da3fec908bbaf75795f4cdd259c536a5f19fe32a71afbd8dbf67ce2d52e07288070c8bd600de477dadec032443c3", 0x9e}, {&(0x7f0000841000-0x36)="0f7f1220ee195a74d91f0dc2e2585a47ccc79db7e45a1093d80c219a4ecb8ad33d79c824f1b254ce95816986c56704b984d743de78f3", 0x36}, {&(0x7f000026e000-0xb2)="7f28eddb1247b6f2bc2f797cf9285ab43b853521a197ca91c57c033f17c10f7da2ad7de2f0c10c88d6459589779c46085665f87ef09eb1993ea669154231e84de30049ac925b84d47f28ad2af7d7a5c30e2bc95bbfb00b688031ae8073387aa0813f9b4a7e92fa9a818e340cf606f2a1e8463ca52a3c7523160aa6862ed1ad63ba405ea00be0d7905e2d6d288845630547db90aae27006987b282d23148692445b40dd574d42ec3387225043ad922b73d49e", 0xb2}, {&(0x7f0000495000-0x7a)="e098476bc2bc4da5bc3e3b7419a605022560376491034fdcd9f43c794a57db0067727d125204e7ea8f585e07cff859d00e32df6a334b3b4904d776a613d42a15e68f4e1cbec05c98c25a0fc0a7cbadca261cdc1a4ca8a72c03280063ace65fc80fd44bc1201e1ea8bebecd9d858e5ffb3322dd17a6dacc8f4847", 0x7a}], 0x7, &(0x7f0000149000)=[{0x18, 0x108, 0x2, "d0e289"}], 0x18, 0x80}, 0x40040) 2018/01/20 01:59:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000af0000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000d7b000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000a9d000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00008c2000)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000b2e000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b20000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011a000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000096d000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x7f, 0x0, 0x160000000000, 0xa, 0xa0, 0xa0, 0x2b, r2, r3}, {0x4, 0x1, 0x5, 0x19883bb1, 0x800, 0xa, 0x0, 0x81}, {0x10000, 0xffffffff80000000, 0x5, 0xa20}, 0x9, 0x3, 0x3, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1, 0x3, 0xd70, 0x35, 0x17, 0x0}}, 0xe8) 2018/01/20 01:59:47 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x4020940d, &(0x7f0000005000)={0x0, &(0x7f0000007000)=[]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/20 01:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000f02000)=[{r0, 0x0, 0x0}, {r1, 0x228, 0x0}], 0x2, 0x40) ioctl$sock_ifreq(r1, 0x8915, &(0x7f0000b59000)={@generic="eb02cf2adf2778c6153a00dcde6bb354", @ifru_ivalue=0x81}) r2 = accept4(r1, 0x0, &(0x7f0000db0000)=0x0, 0x80000) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000017c000)=0x1, 0x2) 2018/01/20 01:59:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f0000e69000)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) r1 = accept(r0, &(0x7f00006e9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc4000)=0x26) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000aba000-0x10)={0x7, 0x3c2, 0x401, 0xffffffffffff8023}, 0x10) recvmsg(r0, &(0x7f0000b73000-0x38)={&(0x7f000082c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) mmap(&(0x7f0000c49000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) 2018/01/20 01:59:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b90000-0xa0)={0x0, @in6={{0xa, 0x0, 0x100, @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]}, 0x5f9, 0x5412, 0x186, 0x2, 0x5}, &(0x7f000003b000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e85000-0x8)=@assoc_value={r1, 0x7}, 0x8) r2 = accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x2bb, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00007c0000-0x58)={0x0, 0x1c, "180e266eaae33093defa27785b08d3beeeecb85dd10cbca8a76ba30e"}, &(0x7f0000661000-0x4)=0x24) 2018/01/20 01:59:47 executing program 2: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8000800000000000, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0xffffffffffffff93, 0x0, &(0x7f0000b0b000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c86000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000077e000)={0x0, 0x0, 0x0}, &(0x7f00003d7000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003bd000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x2, 0x4, 0x2, 0xf8e9, 0x0, 0xa0, 0x80, 0x4, r2, r3}, {0x9, 0x9, 0x5, 0x80, 0xcb, 0x5, 0x8, 0x2}, {0x76ad, 0xfffffffffffffff7, 0x3, 0x3c000}, 0x7221, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x0, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x3, 0x7, 0x3, 0x0, 0x6, 0xffffffffffffff81, 0x0}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f34000-0x4)={r1}) bind$rds(r4, &(0x7f0000d8d000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 01:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair(0x0, 0xa, 0x100, &(0x7f00003ce000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007a2000)={0x0, 0x0, 0x0}, &(0x7f0000a7e000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e56000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x20, 0x1, 0x1f, 0xa, 0x20, 0x20, 0x7e, 0x0, r3}, {0x401, 0x1f, 0x80, 0x3, 0x400, 0x22, 0x10000, 0xf24}, {0x0, 0x3c, 0x4, 0x2}, 0xfffffffffffff801, 0x3, 0x1, 0x1, 0x0, 0x2}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x2, @in=@loopback=0x7f000001, 0x2, 0x3, 0x3, 0xab, 0x800000000000000, 0x0, 0x94a}}, 0xe8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00009c2000-0x10)={0x4, &(0x7f000056c000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendmsg$nfc_llcp(r1, &(0x7f000072d000-0x38)={&(0x7f0000f42000-0x60)={0x27, 0x3, 0x4, 0x7, 0x400, 0x8, "399fa698fd757200465614a00465514e6109ddfccd02ee6eac4ff63256a3cf6d1fe83d8ebea5266414417980b05063f942a9f68f0cd62654a7a83460ecfe2d", 0x8}, 0x60, &(0x7f00008fe000)=[{&(0x7f0000f38000-0x18)="16f4590904368226174e8aa8eae28dab2e90cb7489fc177d", 0x18}, {&(0x7f00006d0000-0x7b)="91c1d9f6d5702e4c52513c27736b9d8e3e63ec36ce229522fb50301b87e080fd814a793236b4f4b4656b71da7aba6c1872d5e9df9a4dd75b49cbf613a837e0dd881632bf8232fa96c38e536f6a8d54e3ffded5a6fd696aa8374e80fda9cc34bedd49b4dd20204a55a58246060be5a1ef1143704e56cbada48b9159", 0x7b}, {&(0x7f0000367000)="63b26cca389fe22447", 0x9}, {&(0x7f00002de000-0x68)="86d957fad286b8f91b44072945920d7cc927a23c6046c0f359fc80dbde0a031f57b6d84ef759f27a6e69bf11ef9672acc4ff9a99301410239bd03c355118e154a8d7e27f5912cf7444e5e63ca1eac89e6e7eee16ee473633c310ee73f962c0a7d064c115fec4f468", 0x68}, {&(0x7f00001da000)="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", 0x1000}, {&(0x7f0000791000)="4ade4f164eac298e89f098efd50fb2424e2ba6b16e61a9931a8d6b656b6f7c12bc8f204ad6f3e8d6db1bded06fe7c8ba5f77f9e982b9dab6f88a9771403fd966ddadb5fe54411375c1a42fbdb59667102c5953a1453ca89c6e056e5b41b3805e4d55e7acf93f9e6be4d52bd559f5a8cc53a033a7b7e19658e4c4907550615e0303b98d4fbdc2fcdd0170b6b1c6cc9bd7e381f2831cd0e3f1bc96756ec8d2aaddc1691974be47215727c12ab68accf6f00b833d49367c65bdedb18f101eac4720eb0b", 0xc2}, {&(0x7f0000885000)="d5e9bffe7fb907e05aad6f5007439f91f039e511dfe5a9ff6e00e04750b3b336f42b7e8a40d98d8f181198c81b0426d6581095188713fef84a8a8170ae326c2ec7f2d9501cfe0f144ee31ce0dfd062a55933acea3f2cde1c1d766778ab23c3e125e12e552cfc06918bb22aabe8536afcfd90e336b571db6e197065107818cbac9e9982539fa28d72ce826df50c7bd74df6709e447e96ba", 0x97}, {&(0x7f00004ff000)="2b89aa6f1b4d13b96b2cffd1a97e1775e3969401a1282f7a7221b339092e95279d04e3874c2e8f7474253a066247785e79b2725bbd16e8e12790a5b47287ebe37e74008f5b0da0cb685cb6727a71a19e1f14bdd8a6c193e5af22316fcd35d6ea49ff50b9f610a8d5305a627c15b7d681a077465b0417f5e360171989c919cfa94bc666137bac861e9462f180e26354da3ab7cacc8c7794f5d2448aa10e6227d0c669a0f03d5c4ab09088761acf35a48cad3766385374a95aef63a77c70fbfe15e7ce89398a48998ee409cbe3b94421b47bd97cc6b8d462ce496a14", 0xdb}], 0x8, &(0x7f0000b32000)={0xd8, 0x0, 0x0, "8d1d129c7e3fcf735babad74fc6650bdadd28443b8a465d6e7098d198d49fc89e07af3498d323d8aa8b87925dba9128d389f614cd67f6bddbc07ffe95ae96d9881277faa56de9a7fd6c601b5b3ffa0e310fc77b3bac6e81d6246a696bdf8b5e1ccda8d28bb1d9cfe607cfc0d1bdd15c0d0594d985eb328bd7bed693fa4cbfdc36e697ea22a96a89ebaa11e2691b8667fce45253e6274245c75cda7a92cb3f06d4a0c53c61ca957cf1121f4e6660dcf424c7dc99981d922f44da24a7f9f3a7aac92a0700643ce5ddd"}, 0xd8, 0x0}, 0x40000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008f3000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da6000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007d4000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x2, 0x9, 0x3, 0x0, 0xa, 0x20, 0x20, 0x2f, 0x0, r4}, {0x1c000000000000, 0x4, 0x2b13, 0x10000, 0x10001, 0x6, 0x4d, 0x8}, {0xfff, 0x8, 0x0, 0x9}, 0x1, 0xe, 0x2, 0x1, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x0}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x0, 0x0, 0x7, 0x52, 0x3ff, 0x3}}, 0xe8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007a0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002e2000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000e000)={r5, 0xe59c}, &(0x7f00000f9000)=0x6) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000087000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/20 01:59:47 executing program 0: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f00007c0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000acb000)=0x14) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000415000-0x8)={0x0, 0x0}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000acf000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00003cd000)={r2, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ace000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xd01}) 2018/01/20 01:59:47 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a65000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47, 0x800, 0x4, 0x8, 0x40}, &(0x7f0000088000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003a9000-0x8)={r2, 0x8}, &(0x7f00006cd000-0x4)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x4c, &(0x7f0000001000-0x1)="", 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/20 01:59:48 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000120000)=0x6, 0x4) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000da7000)={0x0, 0x0}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000da8000-0xf0)=[{{&(0x7f0000089000)=@llc={0x1a, 0xe5f95fcb87880e0e, 0x4, 0x2, 0x7fff, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f0000da8000-0x10)=[{&(0x7f0000da8000-0x76)="a8cd8527fcb3df6ce90d7084e3de4d424a657796b39b70b4c76c34ede3c69f6dc9ae6a2ffd4bd9d0ee580d2a627de377405c7acf2e9352b069675a6ab3f3565b81bc956d9bcea927b6290cf087e0569a61fee4aa672597f80da8115640d7ddc5e5a4cad21c2cb0ee6035fafddce0754ae15270d23a07", 0x76}], 0x1, &(0x7f0000da7000)=[{0xc8, 0x110, 0x3, "1abf06e13cba5b3e5ce833ea470f684492297bd67bce5dd90d9cc64e90743da40fb70a1f2330780be2ee6ff293a18521c47b0cd2cfb92cac976e2d5ad087176271b00d620c27bf25a306e1cb166c8909a9daba39166d03d024a02d14401f47f908132989a514b803f0e77837a0b427bfd4299e848980749269e6bc3dabe1407e7d781551137831a6bff28c0bb75673434d319586484c407e24b37cd753b5b333a58d28c9a6510c4505cbc21d3b1cb3c8ff44f733125b"}, {0x20, 0x0, 0x9, "6d18f4373870a5038fcc"}], 0xe8, 0x24000080}, 0x101}, {{&(0x7f0000bfd000)=@hci={0x1f, 0x7, 0x3}, 0x6, &(0x7f0000da7000)=[{&(0x7f0000da8000-0x25)="118d9aa8930ed5f53f677010d6a5f685a037c1be91bf79a627a85f2f1734ff90e8ba9cf2f5", 0x25}, {&(0x7f0000cee000)="b9f04308e87daae1ffd9421effe14048a4798e32706800a1beb4a6298413e1d987e5a36a069d5541da5a6c99ab5de433db90f8a754c57483e2d803eb95a3488292a762bc624cef", 0x47}, {&(0x7f0000da8000-0x77)="f0bb9fa7be94875bec81558f08acab8e265b26040d88b2ba2e3df286ece647af0831363335032ba6c0e0c9271c63018403257a9dd03a91f3bff1a59d1660fc4dbd879eb881a42237e78c747a7d198814aaae05bbe9ecb5baff7f68508e0d0116d41f59a3e668f7313bca4e474274fd5ea072d4d51fcedd", 0x77}, {&(0x7f0000da8000-0xe3)="979e03e38dd4d41ec233c160899b433a13625d35f9db94650a2d97136cb2d47cbc98f46ddec34e4d91d38eba1c37e11a07ef51e370e20e811313226d90814c7e2738c19e2babea9b3741d19aa24a7c8e8c66ffd9160c89529fe4506cf7560ccb74dbe05618e449dbd763c619b4e8efc6131561c45c8e2380b273a720949bf35c55bbf3b90655aa29bf4d02a0194b80d92651421e091a3676228df160688948a31f7ce9509dde6646273e00bd9c1dade5198d6c6873833e0902ef2fd73d2e0e23f8a37b63f5b432dcaaf8f9b697c5d271b482e905f69742d8ceefa7f35b88b989ba9c60", 0xe3}, {&(0x7f00003df000)="60fea5b8aae6f79ff04235c1ebfdbedd2c66dc899a22868bf223b57bdb198726e998ff83a06cc5a59bee124730be695a660f733f853c171a8dc91691da86035d0b5b3add183874f1b7d94bbd6d23ba815fecf62ac29e83fb7e93fabffc651a46f2b917b239eef1efcf2b58ac65d9ea3b7d4a88227865c82b5050ab12014729d42312e4389208e4a77308e9b54c57", 0x8e}, {&(0x7f0000668000)="bd9e551fb184a5d4", 0x8}, {&(0x7f0000da7000)="afcaa7a7b07d56904f4abfe87b959c64190355eb1ec32d7fb3687042ff4a63dbefb1bf61c9692b0658c5a66e647fb8ed2ccba9075bf15e873f862717c657b71999fa96839cb2b2f0fbfb8e11073d36c5830cb55c0386a4144b8efad9c1963e006c564a9474b117c135662b86dd42c1e51713b8d3f69d6de48638f23df22130f3e1570d", 0x83}, 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{0x100, 0x84, 0x2cd, "2cc41598a2c8627b96cb5fd1f8bb5c07051f164b5b805e92e3a3962f29da99cc64894e8d7366e5dc12250e97f36789897d15801abc1b6979f7694c0ecfcf3e004b4103860ebc33193bad13a5712cdaca57e8fcce1d947cc91c40a60bb9922a294526adc83e4c57efcdce7fb84850b6af7bfa46b4b5f16f082abd8fa542a6a96b07c0f40b805849ab4de62a893ec10df8f236c996b544506a6c6d0cc21946c17cad581154f6350a28ba39b3f03919fd4148eac451ed42d03bbc0b28e936611a2d794f55969d754cb683d58d03d8c09644eecbcf7e314b12c2eb8521133a353d1b4d2e3a92bc92b610df88"}, {0xe8, 0x108, 0xb, "7796024bf239292720d31151ea1aa1e1ec6732963dcb396e104b28874bcb859445876dd95ca0d5ccf05b4e481684eba9fb8bd449fea75ac2cc1c233e956f331e6f8873e6d89d0fd974691588e4ceb15f330e749e202e2138180fb815a53a5a0f6f821070717b8f2a4a3a552e7ca2b80ba901b4c395834e8456954c4c37492e87f6818d0f63ec13cbdf4a75209058e1e622273775e1ae0276431922121bed2a39149a851842cc8d705609ce8d5074becd4415c12a549fc89ad159733fea868089f176f8ccd7873e50cf50076a7545b8cb9a58be"}, {0xe0, 0x11f, 0x3ff, "806f6ac71696f8a6d061dbabbfe011929a86ab57f3fb539109e75770b581d8ed6f3c95fcdd4d90cade034a62f50e3f14ead916312f1e895f7b84b9874fc27f6a99bc32b30ce98cfcc8bddab12924818bcdfd934718cbb161469a2086e6832b67a54b48d785ad08850cf4cf1e867bc4576956c2bafb059b8a02a8cae3afac9159874922eff312cf033c7d2b3edd2271eb18dbd043734b86523f7445c8fd39693ce5575ac5ad281d22f9d69bc5bc956dd293b21dfadf7a5568c88aa0aa14fc509b1fa0c1ef7dd1b44365"}, {0x48, 0x84, 0x5, "2ce73eb94b2060b68a1e92534a0d3102d060595bc5fb9e9aecb3c4cce0e044c64c8fd08f077fcc01b12afbaa3aa3837bb773d8"}, {0xa8, 0x118, 0x4, "ef4c166699f305d8a4f199072b726103307cfe07936e703abcd03f61f9ac67eb8c01a8a8f08635f64bd112c9c79b5038df7bd0f60100679038b6d8cad94f24c40f35ed6f49358bcd80d1eb938c59e375374477531fa6824d09ccaf75d5b343793a3c462dc591d5eeef48b3128ae1f1fd12c6a35c8fece21cd8acdcedc26cc49b13c4efc4145b5e035ef78b8848b0d223aa"}, {0x68, 0x11b, 0x9, "f83071f9c53e85e3ffb488794440618f46cfe32c1ee0b96c502cd454e46af1ac59520a480bc43a3fcfe22896e16d590a9e70b16c697d9f47aebb1289f4a04fdd59432a3b54fed1c7861fe4aff01247d6e31b3aba4d6d"}, {0xa8, 0x10c, 0x222, "111ed17218642ab9ea1b4bec2bdb8e8f8bbe2b7565593227645ce1737eea7bea3fa519f2a652a75c094294301029e77935586184ce7f302fd60547523c880f8067ea909ea39e8c8c21154819281ef312f5c68d8fa4583660cc84735133c63f4c39f507d1cb23ab12a2d5df12b407e68a341b66aa78dc2aa2df65b9ce4cfe757ff03111fda0ba8dbf0a6b7b54309574112e44"}, {0xf0, 0x11f, 0x2b4f, "58bd9472c1c5ed70bbdddfb49d616a89cebb856290ff513530adcc4aa88487367b264c326fdfe712bc8f09fe9ca1920e5c2fc2f5f79a1dea84487c93235782586f8a210699db341594a6577c937839552c8d334701d1eae8e39ba0b0a78de1200da292dab018a20740076e8f62baf113d954a78b9f5fb051417e8b76f9ec01a8914171e0b07c422a09080d3d8ab34bf477b300b7ce3d32cafcddac461539a64b1a0e00bede841454edb30b2ba28d131a5a1164beeb2d08ba8d709da4e513a4f53e4b3c3871750d585e39a04f6a7106d95e911b4d5fa61e74adb34d76"}], 0x1610, 0x1}, 0x24b}], 0x4, 0x20000000) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80007, 0x9, &(0x7f0000da8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000cac000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x9, 0x9, 0x20}, &(0x7f0000da7000+0xda1)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000012b000)={r2, 0x5, 0xffffffffffffffbb}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ae4000)={0x0, 0x0}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000da8000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000076d000-0x4)=0xfffffe56) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a4d000-0x8)={0x0, 0x0}) socket(0x15, 0x4, 0x5) 2018/01/20 01:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) 2018/01/20 01:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socketpair(0x0, 0xf, 0x3, &(0x7f0000e6c000-0x6)={0x0, 0x0}) getsockname$llc(r1, &(0x7f0000cee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000793000)=0xffffffc5) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000d7a000+0x8dd)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f00008e9000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000301000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, r3}, 0x14) socket$inet(0x2, 0x80a, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 01:59:48 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000353000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b0a000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000c4d000-0x64)={&(0x7f0000f1d000)=[0xffffffffffff8000, 0xfffffffffffffffa, 0xfff], 0x3, 0xdcf, 0x80000000, 0x2e4399c1, 0x5, 0x0, {0x4, 0x7, 0x9, 0x8, 0x9, 0x1cb, 0x401, 0x401, 0x2, 0x21c6d6ce, 0x4, 0x3e, 0x7cd765fa, 0x5, "b62a401fdea6e08bc7b75f10e2bf064ee2694925e02ee1000119059965224644"}}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/20 01:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000873000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 01:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000a76000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000c8d000)={{0x9, 0x1, 0x9, 0x3f, 0x2, 0xffffffff}, 0x92}) r4 = accept4$inet(r2, 0x0, &(0x7f00001c0000)=0x0, 0x80800) read(r4, &(0x7f00004d2000-0xb1)=""/177, 0xb1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007d0000-0x4)=0x401, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) socketpair(0x1, 0x7, 0x9350, &(0x7f0000fe1000)={0x0, 0x0}) accept4$packet(r5, &(0x7f000039c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f8c000)=0x14, 0x80800) 2018/01/20 01:59:48 executing program 4: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000cc6000+0x92e)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000062000-0x4)=0x48, 0x80800) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dfa000)={0x0, 0x0}) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000bbf000-0x18)={r2, &(0x7f000049b000)="43d76b310c075dbe9517291ede76f998608cc4ebf9f38ec2d45e0cea72d481d2808c9b1287f28207b6b832192249a1b4cd20ecd472f96902e7a6add33a0c7cac1d5f1b26e47175bcd79c08ce39c86c89e7f259c5e7231cb9288349d355c14a882699c0aff1210223449cc467ac917a9ff89991", &(0x7f0000dfb000-0x92)=""/146}, 0x18) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000dfa000-0x38)={&(0x7f0000c1d000)=@full={{0x3, {"0b8b819360c279"}, 0x7fffffff}, [{"3bee3d171ec77e"}, {"468c0b186d9678"}, {"6a6ec139550fc4"}, {"8321a3719d758c"}, {"849ef8bf47e829"}, {"6078235e223094"}, {"97a98aac27d2b7"}, {"c936bf828787c5"}]}, 0x48, &(0x7f0000c15000-0x80)=[{&(0x7f0000dfa000-0x9c)="49d9200146c23e9ed59732de0d7d8df39a604eabc7bc07f8f7bbc9589413b396bce9a179a8442386d9c2c30d05a2e22613f683c66c7957db3fd9219244eb5c1379d318fb5891ecb4016d1b52b65cee93d74163a6f399e484a01d136e99a6a40b40a3fda900445ea1fa8a70bbf630652a47f5167ef69c497d765fd89dcafed926ebb0b10a0d146b72b4797c23fd8f6d9dcb07b8b5eed5d68082b40640", 0x9c}, {&(0x7f00007b9000-0xd4)="59de9da9aa6086efbb1d41329f44f159ae17b6ba9204717b0437b9ba6a27477659eb5a2f2d093e247c16da89c60c30e7fd4443c93355e45245cd286f28a720c9a8b759aea3dbe5eb917168401475268b3007c1d2206702c6c68654697376fb68b1a5d2766156c083ab164ed4e90d22184b1568be98345703ad6fbf902a6422d0b0c74515b5cbf98339c2186858d39e4335d0b8cb30569a14e31b700839f7b64855186fc93ca43702b79f37cd44c83a7f2d27437308d4b3eaf1698485335c019e82e45397a92c1a24db9c219df50e4a33e5feedcc", 0xd4}, {&(0x7f0000df9000)="847e1930d3a62433dbac50afcde758c238fc35ca36b5da4716a3af4eb964ea589b084697a5baa9c9fd583c2af74b161d128341495e080797ec1d50c656f6d1673d87d1aa5751f8f6c7f201cab79ae181d2e0d75ed8aeda11a9a6862a5e16b0864439fc1e1ea690de7fdb5132c2128c907d583bfd751f38f19dcfbcb80d24c12d7df3c1a7d6e8053b68400fefe1758927958f58b08e19302f4822c5a7e3cc9c18acc7fbef2b8d860c4fbdce5de70f3330906201c8daafb80724c9b3ae8b416b", 0xbf}, {&(0x7f0000dfa000-0xb4)="b84cc1a258004d5c848f31bd6ec797dbf005c3ca1f4f2f4cc32cfd669a71e1eae011149f2e6e05b1a6aa4a1ccf77021326f661ec2eab0f9fa124d6ed333135508ccb33d45fa631ef787672eab4c427604043c929eaa054042beea609eb06235849430aced5a0a88f644f267f3c0ef8f6d96ee61d50bc973dc0cb145f84b7b8274d8a0206b197307bf1c1e1678c5d6eedfbf24d6876ed643b7e4017727e4cd1b9fd4a895fe41ebe11f9ded793d484d3a799ea265f", 0xb4}, {&(0x7f0000569000-0xd1)="b57719cce9dc9e94d2cefed59b482f42a7c842035f1c38b2008500bcf5fb45816ae5ac43e1ffb79f27e8058a5e752b03cb5fe277a173d42cd629d2cad58213b2af2ddd5b9fb80a2191826611b6c8a4999a1db3d3a3c565da447dc9632a21b45e4a55b712d83b0ed659b6689d95b0860c47d713b56e5bef0df85c2908ed073a09aa57b9db5fa26636f7a628324360db98255e98059b8908efcf01048c2bd687898c5a8e5abdfd1e178898e299b3ddf93b2ea54540b84beb93c870321148a87c424e409004c24255f878f1ca70e865c457e4", 0xd1}, {&(0x7f0000dfa000-0x1000)="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", 0x1000}, {&(0x7f00001fa000)="c91ff3bcbfd14405390c0b5169e6209444233c91fa1305ba66e1ce49cfe847224693ddb67eb96737eccacee36823d79ae7db3a91c13d6a5757bb83fd097702f163e7368db3ae0dd7065c63a696f9589089d731e9482f683c", 0x58}, {&(0x7f0000df9000)="3b82e377221f24fddb0aebea410b0f3cea9f10cc7d88f9175a721b76084b0e430b79560785dbd992be6d235bc6eef6bfcee0cdf6721345fd946d6190705b9b3fcd3b0146110e15957473336df02e912dc09b3273d2d4eeacb6fc6bd8f57e094a37517064ef5605d3b052b59c6b0090cc7cf1000598343702522856f8b555c0ba8fbc05da4c09446f9f4cfa83a609b38e102233144912141d71c37f7badcabcf214428bb24cf59a95c1a55ef0a3f415ddc6578851d4ed4991c710d9b94eab5cfb3bea912d8330a53ffd01a1faa86f", 0xce}], 0x8, &(0x7f0000dfa000-0x2f8)=[{0x38, 0x84, 0xf2, "93a9752f52b8d9fd15bce8ece35c82b19cfc7d704f6e954f91a0dbbb94ff6c531950a83b0158"}, {0xc0, 0x10f, 0x400, "d8d21b4ca221a8389d0dde68e7c9c29b2d5bc58cb543740ef6dccb12704f4a0adbb36f25774db3e58f40617672c786c02d4b612366a9f73deecd1dfef2b951e301485db5c6e180dae9023503e035830d3dd9d43c0cf746372672b14b2ae28823a196081dcca19be69ac08cf5b29b1d551539cc6da13c621f96559a6fd4de38eb977bf692592fdfe013efc815274bf615231fbcc049541c650947970ce09627f890ed943983e780271bf87764"}, {0x88, 0x110, 0x8, "b49e78215bf060c1c841807407aad8855e0ac739d0a7da133f88fe6afcf9a1b698845dd135a30dde9632fe88208de4f53a7bd26e65ee0a661c702d0e3fd955cbade60cfde58ce85e74e5ccfc6c61937fcf0e30387cdaf5e314a6942a923952396cf08ca0c1e4794fc304545c6ac61de371c77118"}, {0xe8, 0x0, 0xe86e, "b15a7b8998f2ff4af86f085db39d6f6fd1910c2a50007515d875e0dd52499f08ed9017d3a245cf5ebe7d24974cefb31442547a31ec0752b0be61b65f032b78928f92a568a159eb24ae6253aaa62efd1297fe5f64919cb5e6ed4d810cef2aff495d700dd38afb88fa20e4c1da1c27983ed326af41990870d0ec2ccb403f49d6eee711f397e9776a9c6ccde94a90dcbf2a0a5e32b117f53a0ed286f01353a45b2b68bd554af3daee5c519c1bdcbf791d63624150e6782ebf2b8ccc9449c5ecd5992e90af34bc775b3b09babed650b20e1958430839"}, {0x50, 0x103, 0x3ff, "4772f2e86fc19bbc5d534b57c4e475b0b9d2c7558eef7f15bd2e597f8306cf5523f4c90adc3ae5a7f46d0c1b6123e668b0c6cfa3e99b3a4b51cbe176a1dd56"}, {0x40, 0x10b, 0xad52, "f46b48408b9df53c890f91f9ebd9ea2302332723383146435c579dba991525857b792c771fd207de13"}], 0x2f8, 0x800}, 0x10000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000049d000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000df7000)=@assoc_value={0x0, 0x0}, &(0x7f0000df7000)=0x8) 2018/01/20 01:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0xf, 0xc4, 'pcbc(aes)\x00'}, 0x2101510495487beb) r1 = accept4(r0, 0x0, &(0x7f0000963000-0x4)=0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000d2d000)=0x7fffffff, &(0x7f0000be6000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000170000)=[{0x0, 0x0, &(0x7f000052d000-0x50)=[{&(0x7f0000525000-0x58)="2cbc209c7ae35fa13f7ae6", 0xb}], 0x1, 0x0, 0x1f, 0x8083}, {0x0, 0x0, &(0x7f0000e1f000-0x70)=[{&(0x7f00008b3000)="f1917664499bde3c4cbc8fdcb6c3e8a77b758594075de3c8ce87e3d0ffb5858156b2ae999d57c419b95a011de705cdc5c71f054423a902966b4a488839d171a6f26bf34cec6035b2da85f277a0f4ad52c57110fd9a47f8b79f9da96369e2dc7ce1e7849344327a34c04e74b0165fa1d3c90c9da705c667b799c7918b23d5ea6a20c2d6a23c74b7fabf760144aeec23ccfa9b232c47160edb32b0d660f711afc70d51885960f4", 0xa6}], 0x1, &(0x7f00003fa000)=[@assoc={0x18, 0x117, 0x4, 0x69}, @iv={0x80, 0x117, 0x2, 0x6c, "ab94616ca1aa432514d18130f438ecdfca18ce2b28438cc7720f624dcfa0f376887c907d2444d4cd03aa72e3098c77eb264cadcdf9dd7c0430ff5ff525fe0136bb576c26cc6ff321f59b14b63675f7251ba42081992ab23f9e33fc2c842c939b3128097e0ad893c01829038f"}], 0x98, 0x1}], 0x2, 0x8000000) getsockname$llc(r1, &(0x7f000044a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b91000)=0x10) socketpair(0x1, 0x3, 0x5, &(0x7f0000ab6000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000874000)={&(0x7f00003e7000/0x4000)=nil, 0x6, 0x7, 0x10, &(0x7f0000b97000/0x3000)=nil, 0x9}) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00000e5000-0x7a)=""/122, 0xfffffdf1}, {&(0x7f0000d8d000-0x58)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x2060) 2018/01/20 01:59:48 executing program 3: mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000056b000)=[], 0x1ca, 0xf) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000105000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056c000-0x4)=0xe8) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000056c000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) readv(r0, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) mmap(&(0x7f000056c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f000056c000)={0x27, 0x20, 0x100, 0x7, 0x2718, 0x9, "d4372daefbd812161fb2ca5cddc5cb7bdabe848f4b4182c5207f5d4bd605a2dfc24ab7a5f16ebbee8ed2222d83b9800331a968bebf6dc0607c9c29c8197159", 0x6}, 0x60) ioctl$int_out(r0, 0x5460, &(0x7f00001f0000)=0x0) 2018/01/20 01:59:48 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x0) socketpair(0xd, 0x807, 0xfff, &(0x7f0000626000-0x8)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f000067d000-0x77)=""/119, 0xffffffffffffff0c, 0x0, &(0x7f0000dc7000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xe68}, 0xffffff57) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007ba000-0x10)={r1, 0x50, &(0x7f0000f62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000062000-0x4)=0x10) connect$llc(r2, &(0x7f0000aa6000-0x10)={0x1a, 0x17, 0xffff, 0x1000, 0x7, 0x6178, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) [ 1590.093236] sctp: [Deprecated]: syz-executor4 (pid 13547) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1590.093236] Use struct sctp_sack_info instead 2018/01/20 01:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000020) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000757000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000421000-0x4)=0x10, 0x800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000a3000-0x4)=0x0, 0x4) 2018/01/20 01:59:48 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket(0xf, 0x80002, 0xff) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000c3c000-0x4)=0x0, &(0x7f0000ef4000-0x4)=0x4) connect$ipx(r1, &(0x7f0000ef2000)={0x4, 0x74, 0x6, "eba52eb29957", 0x10001, 0x0}, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000)={r2, @empty=0x0, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef1000)="8e", 0x1) pipe(&(0x7f00007ba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000076b000)=0x7c0000000000) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) r5 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)={r6, 0x3, 0x5, [0x1, 0x4, 0xff, 0x3, 0x9]}, &(0x7f0000002000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef3000)=[{&(0x7f0000001000-0xac)={0xac, 0x42, 0x40c, 0x0, 0x2, "", [@generic="c488d0ff03d7e5d2e76313ed93ba926e552a61fc3947fbe0595459a0ac87435ac0befe36050d020e03c65f8b242f1d48b8a60ba53874574df7fcb13ee219c30f9f2fdc8ec75737cadd07c384a75b2373bfc7bd09a62bf02095896276aa04b8fdecbf73e62a2dfe03a12e6edf87026b2f06e432a3baed49e6e193fe05145da483773e74e8f36fb661df5533e304d227", @typed={0xc, 0x4a, @pid=r5}]}, 0xac}], 0x1, 0x0, 0x0, 0x1}, 0x80) 2018/01/20 01:59:48 executing program 7: socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f00007db000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cea000)={r2}) connect$unix(r4, &(0x7f000031a000)=@abs={0x0, 0x0, 0x2}, 0x8) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d92", 0x18}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f79000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x5, 0x400, 0xa3, 0x2, 0xffffffff, 0x100000000, 0x7, 0x1, 0x4, 0x1ff, 0x4, 0x8, 0x156, 0x7c]}, &(0x7f00007b0000)=0x108) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f78000)={r5, 0x9, 0xffffffff, 0x3, 0x2, 0xfffffffffffff001}, &(0x7f0000581000-0x4)=0x14) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f79000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00005d7000)=0x10) 2018/01/20 01:59:48 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fd4000)={0x0, 0x0}) socketpair(0x5, 0x3, 0x20, &(0x7f000088d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r1, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000ffa000)="ee", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000683000-0x20)={@generic="6352eb892aed7e94a8d6361ad2af1a6d", @ifru_flags=0x1000}) 2018/01/20 01:59:48 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000f9e000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fe1000-0x4)=0x0, &(0x7f0000523000-0x4)=0x4) 2018/01/20 01:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 01:59:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000001000-0x35)="") r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/230, 0xe6, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001000-0x3c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}], 0x3c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) sendto$inet(r1, &(0x7f0000002000-0x6a)="d5d3c2c07a76f111a5f730ab1a503719e81546c93350d8fe3447a15f78ad22ef6329b214ef5cf9715a37ba66b5e1729e035c1cbf0b4db3215bee710bc42bb6eed49fb8de522de55a2e20ca5544c20bf4bb5800e5b50219c60b70bfaa236767a4945eb1ed12e7a4a7130d", 0x6a, 0x1, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, 0x0, 0x3}, 0x6) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000003000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000004000-0x4)=0x1002) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000)=0x4) 2018/01/20 01:59:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0xc, 0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006f1000)=@sack_info={0x0, 0x32, 0x4}, &(0x7f0000540000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x2, 0x7, 0xec0, 0x2, 0x8}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x100, 0x5, [0x7, 0x700, 0x7, 0x3, 0x401]}, &(0x7f0000001000)=0x12) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000001000)=0x7ff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x1)=0x138, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000-0x4)=0xba, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000-0x8)={r2, 0x35d}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000-0x18)={r2, 0x3f, 0x10, 0xfff, 0x1}, &(0x7f0000005000)=0x18) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x4, &(0x7f0000002000-0x20)=[{0x9, 0xfffffffffffffff8, 0x5, 0x9}, {0x2, 0xf4, 0x4, 0x8001}, {0x7f, 0x7c00000000000000, 0x0, 0x8}, {0x9, 0x101, 0x2, 0x2}]}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002000)=0x2, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x2c0b, &(0x7f0000007000-0x4)=0x4) bind$nfc_llcp(r0, &(0x7f0000007000-0x60)={0x27, 0xeb4, 0x1, 0x1, 0x1, 0x55, "c225fa663b21d23d1eb10ad9d68a46dab1efe974a490b85303977c3937881e061771f8bd8688cf72d76011e4fb68e18da88a386ae75773c9b6786be1160886", 0x8001}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000008000-0x8)={0x12e, 0x3, 0x3, 0x1}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000008000)={r3, 0x4f, "35e4092f9adf7e46480d8a33cf123b16b955e10fa56af5a733f84383eb9029d2648efbe4c358d4ee028dc3ef1d72a87ad9049ee687323af22014212d099aa629c6d0fbc9ad7a2b21c749d89e95ab8a"}, &(0x7f0000007000-0x4)=0x57) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x101, &(0x7f0000008000)=""/216, &(0x7f000000a000-0x4)=0xd8) [ 1590.164777] sctp: [Deprecated]: syz-executor4 (pid 13560) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1590.164777] Use struct sctp_sack_info instead 2018/01/20 01:59:48 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair(0x8, 0xa, 0x0, &(0x7f00004b8000)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000b8e000-0x10)={0x3, {"4f5f917452d8b2"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f000027c000)=0x4) close(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={r4, 0x0, 0x8, [0x1, 0x1f, 0x1ff, 0x7, 0xd6f, 0x3, 0x513, 0x3153]}, 0x18) 2018/01/20 01:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) pwritev(r0, &(0x7f0000cb2000-0x10)=[{&(0x7f0000ac2000-0x65)="2d2d5f1e7ca53b7b0ac0d4e6127b7023eb93060694bb804ee78e87ed51465df673fc2f3ffdaaec4c8cbc0c6195514713f708ea759359a1f21bbba3464604104eb339cb0278ca57736a20d2ae24f56ffbac7e270ad009dcbd742cfc8b9361975319ba29c0d2", 0x65}], 0x1, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545", 0x10}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f0000316000)=""/4096, 0x1000, 0x0, &(0x7f0000227000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/20 01:59:48 executing program 2: r0 = socket(0x5, 0x80000, 0x7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) 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) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r2, [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) accept$ipx(r0, 0x0, &(0x7f0000001000-0x4)=0xffffffffffffff9c) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0xa, 0x2, 0x11) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000-0x8)={0x0, 0x0, ""}, &(0x7f000000e000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000e000)={0x400, 0x20c, 0x9, 0x5, r4}, &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000d000)="533e39bb4cdaebaca01ed0b18bf86ffa4caaa119ecf0da4686db2f21a4cbe29b0dd5838a5b2a30915f9029ec7837463abeab1a1d9a768ebcb416fd6d834c366018b99d099bddd9e1ce07163bbfa6d724f28efff16a520ecba0", 0x59}, {&(0x7f0000002000-0xfb)="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", 0xfb}, {&(0x7f0000009000)="4b67dd4592966da38997e9a66b98e9b86732947b913a41c7759b5969308a2c45695a0b5c9c05c7bcc1601fc2233b154bb24113", 0x33}, {&(0x7f000000b000-0x29)="746876d452d7047ac57b47813e6956706a37218074af523fb9b38c29fca84be0e5a9088039c0817bc5", 0x29}, {&(0x7f0000001000-0x55)="9b944117a62492d05d0f6ade161e22fe8dcb3c0236cf8ef107cddcd9905f8b3ba07aa9ff2b82066e1ca5117dad019568ecdd6a3812bbc0e534be6927c1beecc4efddb75e95704bbcfea0ba073bd766fa9a771126e1", 0x55}, {&(0x7f000000e000-0xea)="d2644869e21e19dc939999372364f3290ea2e63dd6b23a4eefdde96189e47332c63062b065f42291e64a41b2236849d2704150576456038dcc52ebe6bd6844db966c11242a00215482f85944fe942e97127f5f7e8648ea0f7219c70f64cb5375081705ec657258d52c8355a9c173802806257a377c567976771c2fa7874baccafbb09cef9e2a0b43708d10117edb9fb7094673a8bb653b0a8b47706f91fc04c26d6758df227e58c13209751543841258edd511bbd8ae348283edc32fa1291bfd238754abcb9438bca4bc70f3ab0df43db3014fb4b2d4cea51f4b3ec86b2a746936fc9fb1efa5560d6e14", 0xea}, {&(0x7f0000003000)="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", 0xff}], 0x7, &(0x7f000000e000-0x1180)=[@iv={0xa8, 0x117, 0x2, 0x8e, "a8d40b82b21548e1e275e1c24633e213472e551bc426c524c554f46e12e375134bb4c7e0dd4975aaa75b179940c175f6089bd8ecf914245c0b255391ee117c34fea1ab8830e308d4e855e1a2d62927177ef573ebe48c1bf4fbf66614ded14cad632532f61a86fea8a67c496d4e0b8de7e7f3aa5e520ee9b2272e439175f369bd9098b87d7c498d4bf40490bd4a75"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x1ae3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x10001}, @iv={0x1018, 0x117, 0x2, 0x1000, "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0x1180, 0x40004}, 0x20008080) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) sendmsg(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000010000-0x4)=0x0) 2018/01/20 01:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname(r0, &(0x7f0000739000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000bc8000-0x4)=0x32) connect$netrom(r1, &(0x7f00007ab000-0x10)=@ax25={0x3, {"238378304d8833"}, 0x2}, 0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x0, ""}, &(0x7f0000690000-0x4)=0x8) 2018/01/20 01:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x7f) bind$inet6(r0, &(0x7f0000510000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffe36) sendto$inet6(r0, &(0x7f0000de4000-0x1)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000286000-0x8)="d757068219206609", 0x8, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f49000-0x20)={@common='bond0\x00', @ifru_flags=0x600}) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f00003f3000)=[{&(0x7f0000d66000-0x1000)='?', 0x1}], 0x1) listen(r0, 0x3) shutdown(r0, 0x0) close(r0) 2018/01/20 01:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d0e000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept4(r3, &(0x7f0000fc4000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f00004ee000-0x4)=0x10, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f000082a000-0x4)=0x0) 2018/01/20 01:59:48 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x194, &(0x7f0000010000-0x194)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x15e, 0x40000000003a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "d5bf84", 0x0, 0x29, 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]}, [@hopopts={0x3b, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0x93, "37258b87178d0d215ad744e0521739dc06f8991dfbf522a59145685cef2524186803d65522591dce2bafa18ac62deba9aee6a8bca0a334a2e8e666e14c862341c3926876f9e9a1df6cf907ab1ab87775b670960054c3dd34212cdd653172f54426f3fa0672dd014a466b5e5d5e9eb19c948f8a792e0d3e37fe2cf22f08d710c1170df53395c378c792e190cf3dc041d4c72a6f"}, @ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4, 0x1}, @calipso={0x7, 0x20, {0x10001, 0x6, 0x7fff, 0x8, [0x800, 0x40, 0x9a4]}}, @calipso={0x7, 0x58, {0x8299, 0x14, 0x100, 0x7, [0x0, 0x12, 0x100000001, 0x59, 0x2, 0x8000, 0xfff, 0x80000000, 0xff, 0x800000000000000]}}]}], "6e5ad894a154"}}}}}}}, 0x0) 2018/01/20 01:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000066c000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000660000)={0x0, 0xff, "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"}, &(0x7f00003cd000-0x4)=0x107) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000391000)={r2, 0x20}, 0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000218000)=@assoc_value={r2, 0x7fff}, 0x8) 2018/01/20 01:59:48 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0xc92d958eb95efe6e, &(0x7f0000000000)=@fragment={0x87, 0x0, 0x5, 0x1b1, 0x0, 0x1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e88000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000c53000)=@dstopts={0x4, 0x202, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x10001}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7}]}, 0x101b) readv(r1, &(0x7f0000ae3000)=[{&(0x7f0000640000-0x3d)=""/61, 0x0}, {&(0x7f0000205000-0x3d)=""/61, 0x0}, {&(0x7f00002fe000)=""/202, 0x0}, {&(0x7f00004ae000-0x52)=""/82, 0x0}, {&(0x7f00000c6000)=""/143, 0x0}, {&(0x7f00009c6000-0x79)=""/121, 0x0}], 0x9d0d666) r3 = socket$inet6(0xa, 0x802, 0x0) pipe(&(0x7f0000a7e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) connect(r3, &(0x7f0000892000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f00007d4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001d6000)=0x14) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000eee000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) 2018/01/20 01:59:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x73, {{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]}}, 0x90) r2 = socket$inet(0x2, 0x7, 0x1) ioctl$sock_ifreq(r1, 0x8936, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x2, 0x0, 0x2, {0xa, 0x1, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xffffffff7fffffff}}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r3, &(0x7f0000001000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) bind$unix(r3, &(0x7f0000001000)=@abs={0x67ee47fd6950c200, 0x0, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002000-0x7)={0x0, 0x3, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fe0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000fe0000)={r4, 0x1200000, 0x1000, "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"}, 0x1008) bind$vsock_dgram(r5, &(0x7f0000929000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) bind$llc(r3, &(0x7f0000845000)={0x1a, 0x1f, 0x0, 0x4, 0xffffffffffff0eef, 0x3ff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000b83000-0x8)={0x0, 0x0}) r7 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000fdf000)={0x5, [0x5, 0x2, 0x2, 0x7, 0xca]}, &(0x7f0000684000)=0xe) splice(r7, &(0x7f0000fdd000)=0x0, r6, &(0x7f0000708000)=0x0, 0x10001, 0x0) 2018/01/20 01:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b32000-0x4)={0xffffffffffffff9c}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) syz_emit_ethernet(0x102a, &(0x7f00003d4000-0x102a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x101c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1008, 0x0, "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"}}}}}, &(0x7f0000e76000)={0x8000000100000100, 0x1, [0x0]}) socketpair$inet(0x2, 0x80001, 0x400, &(0x7f00003a7000)={0x0, 0x0}) 2018/01/20 01:59:48 executing program 4: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) pipe(&(0x7f0000902000)={0x0, 0x0}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ae0000-0x8)={0x3ff, 0x3f, 0x4, 0x8001}, 0x8) 2018/01/20 01:59:48 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000001e000)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000450000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000b69000)={&(0x7f00002f8000/0x1000)=nil, 0xdb, 0x5, 0x4, &(0x7f0000eba000/0x1000)=nil, 0x5}) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/01/20 01:59:48 executing program 7: r0 = socket$inet(0x2, 0x800, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000001000-0x96)="cbbcc60c50ec3a17d3fe3056896c8731def4b2290578960673c72d0f1d2b912caf4ca4055800596fd8e2e8477eb55534b36aec8d73cb6a1498081fd89b4db0548f712c7701115ea3dd19f08734e7985adf7d941f537232a0162e2701b1e933d2f8d65ce11b25720236030b03193576b7aaa5cc9f6fdfdce4990a902ff5b131b50a986bd3112e27899aec7a3594412c2da140dc3af9dd", 0x96) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x77, &(0x7f0000001000)="c7bb696dea171f6ccc32385c9d6a7b04bad1eb03da72b60f947eb5b0d177a53132e85707e3af01586bce7995364f6ac6ac268d7d9e03e2dec265a7bc0abf7c51d024a367608f4ede67aee351e008cfe355b010bca010c38373324c966c28df760f965a37a562304908f75e2141e92b4bfa60e2b5e4328d"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x1)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r0, 0x60}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000000b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000000d000+0xc99)=0x3a) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000002000-0x90)={0x5, {{0x2, 0x3, @rand_addr=0x2eb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/20 01:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x80000000) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ccd000-0x4)=0xffffffff, 0x4) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) bind$bt_rfcomm(r0, &(0x7f0000a3c000)={0x1f, {0x0, 0x2, 0x3, 0x6, 0x1f, 0x0}, 0xffffffff}, 0x9) 2018/01/20 01:59:48 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x59) 2018/01/20 01:59:48 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x0, []}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="9d374227395c8eff05476666a657541b", 0x80}) 2018/01/20 01:59:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x205, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000de8000-0x18)={0x0, []}, 0x4) 2018/01/20 01:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendto(r3, &(0x7f00002b7000-0x3)='\x00>I', 0x3, 0x8040, &(0x7f0000a1b000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) accept$alg(r1, 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)={0x0, 0x0}) r5 = accept$unix(r0, &(0x7f00008a4000-0x1)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002bb000-0x4)=0x8) sendto$unix(r5, &(0x7f000013b000)="7d67489445c1898d7459425c6b5a5ee5a9d6abbbabd12224efab6e6cd0e65cf83b11fdd874a7b171f5f99a68289752aa4f1c3fa09b5a1bfa739d5ef8e22764690a1898ac8f46a21bcda61d2cd566a5ad9f69bd328692cba304db4ab3381707bfd18d94372f4706be88628202bf236f5dcb63342cb7bcf707309f50abc8045f9c381a73a4dbe0b93237ffc3b998e9c7966180917df48a0ea93a145176d67a1e5a56a77bab7b0f326ce08350475f299929229f2d9ab0deee15e1b5c0071aa88d2b27102371b7401f6a8440e819f5789032007438e28fab4fc99411ec021eec2a597bf8fb4301d9c85a41439a9a58f462035591429109da6034", 0xf8, 0x200400c0, &(0x7f0000301000)=@file={0x0, './file0\x00'}, 0xa) sendmmsg(r2, &(0x7f000055e000-0xb4)=[{{&(0x7f0000aef000)=@nl=@proc={0x10, 0x0, 0x3, 0x3a22dd8e9016d774}, 0xc, &(0x7f0000f05000-0x90)=[{&(0x7f0000fd4000-0xf7)="d1f795f297bed175e91329b89cce8d10f2a05e3c408f89ad83cd442c134a920aea93a27ee9c7d32efd88dd3ae59869ab3bf00e47de67875be57c122a5439e33b471061fd94c5beb17c98da90e559f7840e4f74ef8c121770f435c8edb63458aadad1cff5fb3f7653aa09a55a4661617bcc07fddefff8d8260553c0aa4e145440641816ba001f8b30dd34d3e7270b51627ddb937c598d961410c68c41c9573bb8895398ffc58a711487d639d1aeeb53db990b881550cbc692ee2f719b89c6b1138bda82ce18b2c73c087c894766f6462e3b9e26b4589b15b0edf2946bab2b958fd8e2972d040519df2027a8468d52ba6b221a5a72ace2e1", 0xf7}, {&(0x7f0000a3b000-0x7a)="cda592027e904a48c5e981c8eed7d6db4622b199026eb25a5767836f78a43f39811c3b1d48ca0c89318ac7eea4fced375c364cc7c3c738d78d303cdae0c5f57ac03e9a6f7c0bb9d5f0459a0d549d07f3e5af0e2d9488f506de1a26080e1ccaec8945c63e5b7a0a3eecb1d63ececb37b3c11d7939407f798a4120", 0x7a}, {&(0x7f0000f82000-0xc9)="fc9a6f5481c0d579626be68088c251441cffb776ba0db76c9817172c85467855f34d07e0681c506f8a0f0efc27b517ed48cf5094388066dd0991b1fa129bd9b4ac03724a3e08186f5811ba7df7edf6f70a1b00616f3fd85ada4ae709fa2ab04c2dbacc1d9f2c2fa70ed8330fa29e226eb732e955ce1499bbe8976bffe6818975f2c02d7d06e2f39521c3893065b0ddff702f0e5c9f916ec5798a83c979c2a2af13a1f11ecf87bd5e5f2e79b87c260eb78c4de8bb0b5610575cd11c8820c6bc0a5c4c054398c07bf133", 0xc9}, {&(0x7f00003b4000)="567a38d868f7807a18c428d467cb08a5847fdd8106c28720b3d854043a31c6b8997a9a37669c97ba99c79a35a383fadf8145cc070ddcbf69415e701ecb2c368bdc33a8d55f63c89f3c00bd516292b3168b275747c7d8b7a27d2a4994af07152bd24d775b575457a86287fb0444c5146c4c46f3a922632e7ca5535d3bbaa06de13a1628cf79471c0711487e160e3ea2", 0x8f}, {&(0x7f0000406000)="18772a3ff8e60a281bdce251bb9d9037a7b11b85bc3d23e9fa9ce4687aa970bc3cedcdd9232dfc1f4139b72f75c8cd5939061b33bf5cb3b2b8a1003aa4b184bbe8df6daa208cb692ff53c12999f642dc8f4583e05974101b6c4de7d13a4d1b25ca53385a16713cf1443067540ec4c76e209e0b6d5dd25fa5ce45340c5dfc0c3b", 0x80}, {&(0x7f000072c000)="0146f1c23fa2e3eca73077847474e1771b5bc37cde70ff3ab5b5b77f30a920eb238f89daa070313cb89293cbd41497f6719a4afe9022b04b1bcd17516b1c9e", 0x3f}, {&(0x7f0000f0e000+0x8f4)="009aa6fb3b3684dc50cdbe80975151a2cbd202b41713b5b7d15e9695145d39d20ffcc82e69c02ceaa1ddb8bdc695ac3760e437ded4857d513a1c956a7c2eff9fd08fe6570903c23a262e96d810fd37ad6255384408a570a0c3018a10cc4c2010afb3d1b049f904f5bd53aae3b4def732dd126cdc783b1897421e8b8bd01730aaa697f845c0b1e52b27b8c8846b73bf8d2a030d5754c25f7bbc742aee32a71fbe0b7055896d", 0xa5}, {&(0x7f000091d000-0xae)="dc3cd8c5b9dd46cef245750391a18f215c8f0a7e22337c8d0a69dae9670742c9850f6b85e152f78d994f460b31d341a695143fa2ed288b889e70c2d641007dbd4017aaa15c7a8d88bdd62c8c4f05caa70adb5e901f782a84f4350fd2e63462b8560297aea51f25d8bd3c4663718096d59b8b8368846b7c4e4e7a524e8bf85d2f4a01bdccee7e0dfa71cd08a90a1e162de461d96debc06a87aae5e019d9599628cd909252e71b0eaf51cb9af2c8ab", 0xae}, {&(0x7f000072d000)="8d2785bc64fcc4f86c64120cd090e5251cff18a3f21b682339f9fd40f09897a0bf4d820548b55fb3492fd30ae7266e4ce2a1449140ca5c5567b0ae8f938f9c707cbfabe78c691097413168111ca1bca273eafef929735ec1b80f213fcd1d758ff52fa514282c4c913651fe42d314300ab9c6e50048f34948938794f95c84632cae7b4839692894c9eb8b4751c1026127742775a7ad69c3fb305771baaf844811f56b3f55f7de7438faadd82a4cd820939c7c7536bf4b2d529b2636a8aa1942399291c6", 0xc3}], 0x9, &(0x7f0000bba000)=[{0x30, 0x116, 0x24768c05, "edb924a22dfe2b36a08e3ca11d41018fb078e3f1fb1d37dc379ffc"}, {0xa8, 0x105, 0x5, "2cf8e25645332d1c67b149431174467911c5423f98711bce238e01787046a2a0e2ed4a69d8d0ddbd45dbf7bf93ed27f97bd79e22078299ef7c49b4ac010a86f7fe3339ab48537bf08beb40c0acc741f1f2a8c1c851572c2d122252fdb4312d5170742334f8fe1f30b26b9cc4ff3600fa88fcd1a7e12cbf6e6b1cc22115737dbbc703fe8796e5731b011018f308b9eaaf67"}, {0x90, 0x13f, 0x200, "fd94ac18a148b0ef72054ef6874a02ee3c3a319b6ce105d989ce34b9565743c7180a80a09a34955adef0bbb8159f248b891e60a5954ce28e878f3206d8ba561cf347c0a3c9a4ecfceb355c0463c5fea88cb3f476bbc9f1230ca89a8cd773117448bbd06cafcf37311a2132348a22364c1dbb13827a918de8471ede9d"}, {0xd8, 0x116, 0x1, "695a1bec31c271036f8e61fb44daa6d987c764f225a3f5c795e53c4125cced63b3c9d6dfdc7a929cd8de1941e9fc13ee6eb937ac62645a06047f1a2d7d2c4e1c249976345ece4517526d6f8cc7271366426aab69ddb498cea0b9d57ed6ef968c73b89af0cd083ce2ca9d694890c76042c982b2bfa88798565a2b26e5ed5b75a97c273a5debd9902d2280bc7bf7be1f766201bf10b2d36b6c173f319450625de7fe1857d8cca249e9611009ac195273e9e2c71ceed84d401b414e9fd4c38888395f386dd5"}, {0xb0, 0x116, 0x3, "f52967c4d4446ea6e4e04d74bb6ae7e1abd3eaf3c39efc36f572ac6a0f8eea7f7b1b9a016a5e67c3cb4c77c3b4c813730a553335d7768539b7f607ec17be9e73975cbebfd8d237d9ebe713306dba989cd31748f6c8c9f4a29d86e6c3b31c1878c4c83f606b32b211cfee23c9d1c170871c2a2f551f037abed6abd418cac159c6ef481c40b39beea4a570e5fa40b8d9659704d0ac1e626afdcadb91"}], 0x2f0, 0x20040000}, 0x9}, {{&(0x7f000005f000)=@hci={0x1f, 0x3, 0x0}, 0x6, &(0x7f00009c2000)=[{&(0x7f00006e4000)="736c6fc8894803ecee364588a2bb9e7937121d06e29e96a4f073f5dd5029cd9d8310e9d366f41311d8757d22cb521adb78ed402004b1640f9142ffc68eebf3e010f79137ef827b546fdf5c6d6e4254122bc349d1413a7d2c123eb3977217b4474abc9c6c2b4f63f7a4187c18b4f0cd4c6d30ef4bcaef3128986a1f154f2f5b494e237be1eb9b4f3ee77318a0a216c35e06b74090b05d080b055f176000abbbc40793de4ead12d8f96e8c128ee0391ad4718e2f74faf837fbd8e9e5739776918554e446", 0xc3}, {&(0x7f0000c85000)="7c840997bbbd3e6621585bce5ad2950b52e7d9b3b2765c9fccb116a8e0745c3bfcb30b708b981010870ef292707787b87dc473bc3c4fdf9c48c284746812fb3ec011a4d2b10b056125d8c776cd0863306a1b8461ad3c31d2d8055735594f0d236b17875c20bbd4377b37a8b77420ca92e8c80b0a9583ed0ba9812a22eaa11bada059a3418f119eb288978fe7921ba96041ca5506e9957cb2fe045477f3c2f7f823d05e2af974d6c5f91e2808836b80f74806766416cd47a518107ad9acdbf9de41eadd09f7174c4a219b639723393a24016ffc5200da84983657eba991dfdb9ba6fb897e25d5ef296aeb742bc3687c", 0xef}, {&(0x7f0000261000-0xfd)="82a3d8160b6601dbdf0986217b5304807502d4f9482030bd1dc522296287d93ccd9234c3a0d94f62ba7190347fea4498738b489379b7982ad94e2ef4d7cfca5367536204b32495d8552393a031428db21ca78291ae18b0a83e39d36cc5dd3bd327d00e7f1ffb839b8e97cabdf65963a0a260d720777d763c309908e788031c58083f1d3f3445133a02eb78c2184151911352f035fd80105d04e778303d839cf50f44d4111ff85f1930950898968653f7c2870fb3c41b0b36158966e86c18aeaf54c7125ad5e3f18ffd977c596cc52942b631a9c09358307f8b11eb8a2040b16cf4eaf75c41b3d3531a9e8da9045edc6a9455edaf5c80292de40e0beed9", 0xfd}, {&(0x7f0000c52000)="3ae60757a07a266021d8583214ee4fef4647fab2cbcb11311e8c9a6853", 0x1d}, {&(0x7f0000890000-0x1d)="c4011c586d030a9c7b287b5290f03a7be16affc0c37c9693964b44432e", 0x1d}, {&(0x7f0000e32000-0x45)="3db1479c81ea5eaa8d8128d493e3998fd08c1f6b8917b62429ae2dd776f572c10253284ff0cf74f791663730d87bcade6e23a21da5d00c1617fe00a4d18d2656b08cd5049a", 0x45}], 0x6, &(0x7f00007e2000)=[{0xf8, 0x107, 0x8, "f3ef38f782f57970ff263942e1554e0015a5faeae66f2c2294c672b31ae80034f35ae7b91b51648623acd200f474cf6a28fe8d917e9a66afc829642178cfbec6a43c5241bd7b1b21a6be8be3c482407e939d80f4d19a656ec3ffcf745964c6001007ebb3b1f81cefdb072ebf38858c706b9f17580f0fdb0bfb1ea8274ebd49e236f50756c1d45fa6c5ef73096aa45f6bfd1b6dbe805b24559391057998ce2856d6292792678afbdf9c5e23921c15711a3358ba3b9c83c9aeb97123b6e1e8e04d6698333a94bf789957ae9abe8d972b27fea776f7a6b28f87257c8bd7ca0b4189c5"}, {0x18, 0x102, 0x2, "e9687fa15f9279"}, {0xe8, 0x109, 0x4, "64e7dcfb531e04c8e4ff2da84529d638133f1a3664849e50a82a33b2436beb167eb57d1f0e94c5f66d81fdc3ec51bccb17bb8a610b14d2652f5782fd8e0a35d51c4d7d0e876832d3a5b89d51288a41a5730ae311b6d939d3521b7f0299d7fb0e80b9928452a4bc7953eacbfb765b9556c751264e0fc4cb07bee80ea656c474476de7d95382c574fa4a9e0d7387548b6e5090737a8bf6896087405f70915010b4bad7994a63595d2092d476c3e33d95635603627e438686a8bb946f09ea8a387d2418aa4b376e3fc1933cfef00eda4a7ce8f6d630"}, {0x110, 0x13f, 0x8e6, "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"}], 0x308, 0x14}, 0x100000001}, {{&(0x7f000095b000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @rand_addr=0xac8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x3}}, 0x26, &(0x7f000052d000)=[{&(0x7f0000229000-0x10)="30e480125cdcf6586246a6da0d266862", 0x10}, {&(0x7f0000e8b000-0x67)="6fda33a24652f15204676a27c6ccff0c0e2f48951f459cef798911dff658ce321bdb0c50178a2be5907f680ab126c092b663f59b58d8d2af4fcc57250dbe374f5b9f3f78e6fb7fcfeb14e99892e2edc83cef42fc24e544f9b07eb4266cc929902e7a5cae3dda20", 0x67}, {&(0x7f0000ff9000+0xb69)="394bda6b85e3fdab32027660de91ea0d22210df1f0b08b625ba5fbdc2a2bb58ec97fa8d1a45da11986f3ba9558097940ee6b12385135f920af7ed90f8560b858dc040bdc5e4811ecdee2cf4e9a25532aadac6403afa58be162bc97a189f23a7c73d1b09f740273190de2fcdc24f400b438a6e0bb824a4ea1b379f1c6de6d4c21780f804e466c7e93541d6c896d8c19db56429989d5874fa53164d99ca3989721cd15d38934152c65524f7c821d6f6a6d249e7a0cb4", 0xb5}, {&(0x7f000009a000)="43640ea206bfe2d4ad6f000d3b176093179a192684e4b9684a570f28929a6102b9455e75869b8b563302e213835b6348cf730ed9c64406a93003491407ab03a70b8d533f528a4115dae83445e9f390e25248a5f4d1aa0622de8f271558f89571ac35ebf9f8", 0x65}, {&(0x7f000013c000-0x79)="57eedacdcef60890834870a9f56046452226e5b4a3a5094741c5081309b6388e1c8ee1d202d3ed1cf5abde561b3351dec23ab47fbbc59d646381c563423bf6812e4367ecb4d55e2935d1a0b894eda2bd6b5d47a4af8e13bb1db7ab2d0ff5baeb2624ff8a0a104f70fda98ff9cf15953deddb4e2c238c06c54a", 0x79}], 0x5, &(0x7f0000fbc000)=[{0x1010, 0x107, 0x1, "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"}, {0x50, 0x12f, 0x8, "52b72ce4405e72c36692c1a6db2f608e3acc5a817c6d3797f9515bedd3225b8dc5c3a7ecec3f209ccedd9b719242fa70d609dd70e8fa8a9189a64cd485d1"}], 0x1060, 0x40}, 0x6}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/20 01:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0xd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f96000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbb000)=0xe8) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c87000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x8, 0x1, 0x10000, 0xa, 0x80, 0xa0, 0x1d, r1, r2}, {0x7fff, 0x7, 0xfffffffffffffffd, 0x100000000, 0x8001, 0x6, 0x8001, 0x10000}, {0x2, 0x100, 0x1, 0x101}, 0x6, 0x3, 0x3, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x32}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7, 0x3, 0x837f, 0x0, 0x79, 0x80000000}}, 0xe8) 2018/01/20 01:59:48 executing program 5: mmap(&(0x7f0000000000/0x5ca000)=nil, 0x5ca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1008, 0x803, 0x7, &(0x7f00005cb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000057f000)={0x0, 0x1000, "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"}, &(0x7f00002ef000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002d2000-0x98)={r2, @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]}, 0x800, 0x36}, 0x98) mmap(&(0x7f00005ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0xffff, &(0x7f00005cb000-0x8)={0x0, 0x0}) mmap(&(0x7f00005ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00005cb000-0x10)={0x0, 0x5, 0x1, 0x6}, 0x10) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x30) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000570000)={r2, 0x70, "323b24dd7275b387cfd169cbf411f2c6b122147f0e3e9c392fb1f6d299e4d200baa39d4c09749d9fb1cf8f129cb33487b383c70215860b2c0e5af52b6395a176ce79702bfab5e221f68931707f781514e8f29151ed8c4833a31a900a2ec1c3cbc414870d34a97179b282c2b46f46e74e"}, &(0x7f0000350000-0x4)=0x78) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00005ce000-0x90)={0x1ff, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f00005cd000-0x38)={0x0, 0x0, &(0x7f00005cc000)=[{&(0x7f00005cd000-0x59)=""/89, 0x59}, {&(0x7f000046b000)=""/40, 0x28}, {&(0x7f00005cd000-0xd4)=""/212, 0xd4}, {&(0x7f0000566000-0xf)=""/15, 0xf}, {&(0x7f00005cd000-0xdb)=""/219, 0xdb}, {&(0x7f0000504000-0xe)=""/14, 0xe}, {&(0x7f00003b8000-0x6d)=""/109, 0x6d}, {&(0x7f00000be000-0xd9)=""/217, 0xd9}, {&(0x7f00003da000-0xa5)=""/165, 0xa5}], 0x9, &(0x7f000042f000-0xc8)=""/200, 0xc8, 0x1}, 0x100) sendmmsg$alg(r6, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f0000340000)=[], 0x0, &(0x7f00004b4000-0x40)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f00005ce000)=""/4096, &(0x7f0000595000-0x4)=0x1000) sendto(r6, &(0x7f00004d4000-0x44)="09b9ffff4c770a0000aa6741d117a6d6", 0x10, 0x0, 0x0, 0x0) recvmsg(r6, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 01:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000fec000)=0x80000000, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00003c5000)=0x20, 0x8) 2018/01/20 01:59:48 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003ad000)={0x1, 0x4, 0x9, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x80000, 0x0, 0x0, 0x2, r0, 0x20000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc8e) 2018/01/20 01:59:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e6c000)=0x0, &(0x7f00008c2000-0x4)=0x4) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006c2000)={0x0, 0x0}, &(0x7f0000459000)=0x8) 2018/01/20 01:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000711000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000a4a000)="dd6484f5b7c3db935cffbbdf02f02f96466459ceebbbe7228b692ef8b8394b9ef6d47dbe4eb19c68d5b696367e5736e3bd95129fddac0ad034c336b135e54bfd8b17097682db72f44a03e9c0fd25a08746688f5943ab2b694e957f5f403676c6c55a96793b862a7e257702817b02f03310a50ee9835809ee6a0664fe302b711e0c83566a5aa4106dff005b4d937426dd2b0999bfe93392b65b") recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2b2, &(0x7f0000113000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000079e000-0x4)={r2}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f00006b8000-0x10)={0x2, &(0x7f000034b000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000029a000-0x1)={0x6}, 0x1) 2018/01/20 01:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f00007b5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f4f000-0x10)={0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00004a7000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000eb9000)={r2, 0x1c, "d6b52898848c08090f841861b9e36e0c24c31e9dcaa141900d382a86"}, &(0x7f0000ccb000)=0x24) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r0, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x3}, 0x20) 2018/01/20 01:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00006b2000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000e000-0x4)=0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000d13000-0x7f)="a1cefe16305938dc0ac00a7f94e542a2a8b6500db6a2d8490841918faa628d99d01913edb33458b9761457d287d76520e44a318ec8645d50cba9b7b5751acb57c9c7d3f894009e1232c4869b894804c0b85c3ee18560385ab5c4405b1ce81ec9fbe72f2f5ed70dafc9a1d3b1905bfc931240dd0d0f5785e548b47f9b5c5660", 0x7f) 2018/01/20 01:59:48 executing program 5: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000e5e000-0x38)={&(0x7f0000570000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e5d000)=[{&(0x7f0000e5e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000501000-0x21)=""/33, 0x21}, {&(0x7f0000e5e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e5e000-0x90)=""/144, 0x90}, {&(0x7f0000623000)=""/49, 0x31}, {&(0x7f00005e8000-0xed)=""/237, 0xed}, {&(0x7f0000e5e000-0xf4)=""/244, 0xf4}], 0x7, &(0x7f0000628000)=""/224, 0xe0, 0xffffffffffffca5f}, 0x100) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000050e000)=0x100000001, 0x4) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e5e000-0x8)={0x0, 0x0}) 2018/01/20 01:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x4000000000000326, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 01:59:48 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket(0x12, 0x80007, 0x6) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000001a000-0x92)={r0, r0, 0x2, 0x844b, &(0x7f0000023000-0x1000)="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", 0x6, 0xe36, 0x5, 0x8, 0xb072, 0x100000001, 0x87, "2f7058626caf4df13f771533c4a2a4046c9a4df509e9af3ba097db62c0750467790a5d3a1b2530627f3e6bb1a47e1947c14f5f5a9156f088eb99d7a96dec258280a6b5b15c27f33f9ca81c5cdd7900e48011fedcacdfb5f262ad593ed210cc4239b9c6d4fd9e3ba52724"}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454c8, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000000f000-0x4)=0x0) 2018/01/20 01:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000379000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x0, &(0x7f0000d39000)=[{0x40000000000c24, 0x100, 0x8000, 0x10003}]}, 0x3e8) close(r1) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/01/20 01:59:48 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000037000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000006000-0x10)={0x2, &(0x7f0000006000)=[{0x4c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000038000-0x9d)=""/157, &(0x7f000001d000-0x4)=0x9d) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000039000-0x8)={0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000039000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000039000)={r3, 0x3}) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/20 01:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000c35000)=[{&(0x7f0000549000)="1051b053db6e7df80c000e1e5f62f5de0591e9b13978333644655d851ad8990f670bfadf83603c9f5556cd03d9e7f1a210eb54df10290cbe", 0x38}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d6c000)={r0}) vmsplice(r1, &(0x7f0000f37000-0x20)=[{&(0x7f0000b9e000-0x28)="732118125943f7099feaef16cdbc10c0ec77a966a651d020d7132daa2463d3784f56d7457a46eb51", 0x28}, {&(0x7f0000f41000)="13a789517b7678a0d3c72b1ad9ff748622daac1437e648f1b4160b3bd1d1303c374f741e8ef202bb0110d13d368241e6467b9d7fed8cbe6ed5640e5ade997bb9b075219a4ad908910eff1af12c644dbc4077de50e76010766e1b8871d7822d2544e66aa83c08383185dbeeb439d36341915e3578257e929c416dc1b0dabedb3ad7b79589010bb469e73120de6c307df2941152cf8b71be8eb7b6b4675163173ca06b041d32c83d25681e04db456f5690c39bfef8bf3abf7dfd39e7f892b98d86b6927b7dc46eebd2fc1fc9d66c065ad1a691663b7ac70a80f458f328d78ba9", 0xdf}], 0x2, 0x6) bind$rds(r1, &(0x7f0000724000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000369000-0x38)={0x0, 0x0, &(0x7f0000804000)=[{&(0x7f0000a55000-0x1f)=""/31, 0x1f}, {&(0x7f0000a08000)=""/25, 0x19}], 0x2, &(0x7f0000ef2000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/20 01:59:48 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143eac2c0db521abe971f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000830000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 01:59:48 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00002d2000)=0x0, &(0x7f00004dc000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000bfe000-0x4)=0x1, 0x4) 2018/01/20 01:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000913000-0x8)={0x0, 0x0}) bind(r0, &(0x7f0000fc8000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 01:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0xfffffff7fffffffe, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x2, 0x0, []}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000be3000-0x4)=0x0, &(0x7f00006f0000-0x4)=0x4) socketpair(0x10, 0x80000, 0x8, &(0x7f0000c69000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000072d000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d1d000+0x9c1)=@assoc_id=0x0, &(0x7f0000d51000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000247000)={r2, 0x3d, "8e72275d18173b1fab455c6e5321886ce6a14c5ecd4d4f3e42cc3fcddf78736d13e1a891741044226231eb31d82f5897db26642e7345107af56ec0f9ea"}, &(0x7f0000585000)=0x45) r3 = socket$inet(0x2, 0x7, 0x7f) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000c5000-0x8c)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet6(0xa, 0x1, 0x1f, &(0x7f0000e81000-0x8)={0x0, 0x0}) [ 1590.719462] sctp: [Deprecated]: syz-executor1 (pid 13739) Use of int in maxseg socket option. [ 1590.719462] Use struct sctp_assoc_value instead 2018/01/20 01:59:48 executing program 7: r0 = socket(0x1e, 0x805, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f0000e83000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x8) 2018/01/20 01:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) preadv(r0, &(0x7f00003c6000)=[{&(0x7f0000fe5000)=""/192, 0xc0}], 0x1, 0x2f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000228000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d32000)=0x10) accept$ax25(r2, &(0x7f0000cf3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000292000-0x4)=0x10) sendmsg$alg(r1, &(0x7f0000888000)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000737000-0x48)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f00001a6000)=[{&(0x7f0000bd8000)=""/178, 0xb2}], 0x30) 2018/01/20 01:59:48 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0) 2018/01/20 01:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r1, &(0x7f00004af000)="6d82797c9236fcb2894b948511b847a0dba0359ad59ef83ffca7859761b28991b706d8ea8778a679ce3209b17507023b66a5855afbad219e51592a6a4504c71ff949051cbfbc77ea3e737e48e37acf539a42d11385db2d07c0d730425d3236ab56ce67c35fdc76d08d4bc17b779098bbc1ce502f383b31b858763bb33e5e4b", 0x7f, 0x404c000, &(0x7f00000f2000)=@abs={0x0, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000063d000-0xa)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a04000)={0x0, 0x0}) 2018/01/20 01:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000c9a000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e8000-0x4)=0x5f) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000afd000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0, 0xf0, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a0fbc4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8eac95c620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee822b2365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36631678833ed7e5f90a4360ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021"}, &(0x7f0000b30000)=0xf8) 2018/01/20 01:59:48 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 01:59:48 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000006000)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000002c000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050e000)={0x0, 0x0, 0x0}, &(0x7f00005fb000-0x4)=0xc) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00005d6000-0x4)=r4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e1b000)=0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00004f4000)=@fragment={0x2e, 0x0, 0x9, 0x2, 0x0, 0x69286561, 0x0}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000f6b000)=0x0) 2018/01/20 01:59:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x100000001) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000-0xd6)=""/214, &(0x7f0000001000-0x4)=0xd6) socketpair(0x1b, 0x5, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000)=0xf5, 0x4) 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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r2, &(0x7f0000002000-0x85)="b702581835c14b9627ea56af69f6f3718e25a097d59e68501383669a06ef0eb06be7cae2e66d2649d486a5b531b82f6054ba7944be2f11c187deb28a1efb71ac5b698a800669d6d23d6b8c0139b05e68deb0578a1fff08cecb09032477602c016fddbaa96e6dc98cccfb9ec3ca4c16311be24e9c8b488c2adf2ab2018cab1a6dca3520cbda", &(0x7f0000001000)="", 0x2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000b53000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) [ 1590.770728] sctp: [Deprecated]: syz-executor1 (pid 13744) Use of int in maxseg socket option. [ 1590.770728] Use struct sctp_assoc_value instead 2018/01/20 01:59:48 executing program 1: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x38, &(0x7f0000aec000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xffffff61, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x5, 0x80, 0xffffffffffff9519], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, &(0x7f0000ae9000)={0x0, 0x1, [0x9df]}) 2018/01/20 01:59:48 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x2, 0x0}, &(0x7f0000d74000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0xed2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0x4f)={r2, 0x956a, 0x47, "c96ee662eb318f2ed2fcb18ec19f394067bd238958261209a3915266db626f96901ed1a1ad904da5b4570873705ae8cf86c99081eaa08a3c33287ab2ccb82e326de3d3fe8a0b37"}, 0x4f) 2018/01/20 01:59:48 executing program 7: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000093f000-0x8)=0x1) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f0000380000)={0x0, 0x0}) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000944000)=0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000944000-0x8)={0x0, 0x1}, &(0x7f0000943000)=0x8) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000943000)={r4, 0x10000}, 0x8) bind$unix(r1, &(0x7f000024a000-0x8)=@abs={0xfffffffffffffffd, 0x0, 0x1}, 0x8) listen(r1, 0x0) connect$unix(r0, &(0x7f0000941000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f000007f000-0x38)={&(0x7f0000158000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000093d000-0x70)=[], 0x0, &(0x7f000093d000-0x3b)=""/0, 0x0, 0x0}, 0x0) accept4$unix(r1, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000937000)=0x8, 0x0) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x9e, &(0x7f0000945000)={0x0, 0x0}) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000945000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000533000)=0xfffffffffffffe36) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r5, &(0x7f0000946000-0x10)={0x1d, r6, 0x0, 0x0}, 0x10) 2018/01/20 01:59:48 executing program 6: socketpair(0x4, 0x4, 0x1, &(0x7f0000d86000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000758000)={0x20, 0x3ff, 0x1, 0x22, &(0x7f0000000000)=""/34, 0x8, &(0x7f000072e000-0x8)=""/8, 0x35, &(0x7f0000000000)=""/53}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) 2018/01/20 01:59:48 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000cda000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x101, [0x6, 0x8, 0x4, 0x1, 0x5, 0x3, 0x8507, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) socket$can_raw(0x1d, 0x3, 0x1) r2 = accept$alg(r1, 0x0, 0x0) read(r2, &(0x7f00007fc000)=""/34, 0xffffff45) 2018/01/20 01:59:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00001d3000)={&(0x7f0000b6c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00008e9000)=[{&(0x7f000001e000)=""/28, 0x1c}, {&(0x7f0000700000-0x6f)=""/111, 0x6f}], 0x2, 0x0, 0x0, 0x5}, 0x40000040) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000bc0000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a2000-0x4)=0x24) socket$inet_tcp(0x2, 0x1, 0x0) accept(r1, &(0x7f000044d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000da3000)=0x1c) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "240065589300010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x97d]}) 2018/01/20 01:59:48 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0xa, 0x805, 0x81) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000fd6000-0x38)={&(0x7f000006b000-0x48)=@full={{0x3, {"2b6348b44d64ea"}, 0x5}, [{"77cb71fb1880b9"}, {"251bf84fc93c69"}, {"61fea821029b7b"}, {"fc336f63b20ed0"}, {"d6c0a14ffd1293"}, {"9c76fbd6f1cce8"}, {"2289a46280ca61"}, {"10b2f0a087db95"}]}, 0x48, &(0x7f00008dd000)=[{&(0x7f0000f5c000-0x9b)="17db10017f8619c3d996e729327a7e2b6b607dceed9e9dab7a9f7050fa3194d76a0d65a8dfb35f3f8965a8ab75530cd8432017702748d774086b9c7f48aa9b74160716c535037075cd4162cd113fb3c8a9fc241627c1da1333e1596da43ab3c907845c9b30b1bf87c9cb37086da81738fabcfdba9ee7ea253f83a9ccc3198ea810454936d7547427917579b19e671893bcfbdcd0aceb4782f057d3", 0x9b}, {&(0x7f0000748000-0x2f)="24654bb584e147f21d1efc242b365af0d51de8eee4d9978b585d2b1a9b9cfb49c8ef98782efc25e31326ed981fb3e6", 0x2f}, {&(0x7f0000007000-0xef)="fe9753b9b594b7fc6cbb1d55c08778b92eae73c031312fe9882c84340078c71b99ffd3077896473c9192c778fb5826cc01bce85c28f7a368a0640632773967ea78ae04ec4f17c9bc2c530e7c33cfebc005f82a7693ebef41d660390fe391fd51d719a8a90711ac4251214119415f39952e3a603afacb51445c2a36b640562cf227f9cef3546c71a2921aa40b6bbba745927cc0c42ffe22fb432639616d2c22f94241716a55733c9622c905b2ea302781bae8af4abb4b2c640006261dc7f01a134979496849bbada8d91a6290749735000805248b34e47c8a7356843fab9ad8837f64e171bf462d76d1c6c9a451f02e", 0xef}, {&(0x7f00003b6000-0x73)="af80e7f42783b51614d08ae174b91bea43d5609d3b671b37c04b9bdfaddf004678e0b5a212d0744758812e441b393079105c92313c79e81ec6822301010415dbef61b938aa13800e54654be8fa0bb298917cbe4b0162af537ad4e2677c3b001fbf7b7bcafcfb343b098f8c10020bbedcdb328b", 0x73}, {&(0x7f000024e000)="30a60df9a24d0b87db0e86bab052cb31ffc171c412ba8b0b9757df730546b7c0dd46b60090b51d86e6efcefd7a21da585944f10d1b30142930b6d3ad349f0a4ddf8239cba71915cbc7496e66ea1d231178fef6c3534bc903f5c8d9170d3ce3fcf38a8916baab355bfa6070831687a69b580f133ce77df8d91f30547adbe1dbdb4b980b482f187a2dee44aecb82c75fefd81881b824484e36c80e8f056ccceced6844b173e932cd89abedf45a3643ebe4ab921dd005b25ba4456910d13735c0fddd62763639572c9e3b92ed22", 0xcc}], 0x5, &(0x7f0000953000-0xc8)=[{0x88, 0x11, 0x2, "021987826171cb0e32a031b130a4b9a3e6590c6ad37aba35f095d7bbe837e852bcbbb3c2bd3a83c33def0cc4bab73c0637a2a4e8c9a6e1001ae353c46ca04d33ababf2fe017d5a203ab12e7437bce6a67d801eaa56f5baeddfcde6421243dd7aadf1c5185e3d1b84ae1b036a07160cbd1831"}, {0x40, 0x10f, 0x1000, "7c5da7a63957fd4e161b4852f20fcd4e9310ef1a84570a0e18a7fe8d7a158f81424ee0eb8bd300167c1bd5"}], 0xc8, 0x1}, 0x2023) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000fd5000-0x4)=0x2, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00005bd000-0x30)=""/145, &(0x7f00002e9000-0x4)=0x91) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000a79000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd7000-0x4)=0x14, 0x80800) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000581000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x1, 0x100000000, 0x2, 0x6, 0xa, 0x20, 0xa0, 0x7f, r2, r3}, {0xb1e, 0x5, 0x8000000000, 0x6, 0x4c, 0x3f, 0x3, 0x8}, {0x2, 0x20, 0x7fff, 0x4}, 0x9, 0x2, 0x2, 0x1, 0x2, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x2, 0x3, 0x1, 0x2, 0x2, 0x9ef5}}, 0xe8) 2018/01/20 01:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r0) recvmsg$netrom(r1, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)='x', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) tee(r1, r1, 0x7ff, 0x3) socket$pptp(0x18, 0x1, 0x2) 2018/01/20 01:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r1 = socket$inet(0x2, 0x2, 0x19256ac9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00005c0000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000490000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c71000)={r2, 0x100, 0x468, 0x8, 0x9, 0x7f}, 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545", 0x10}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000ef8000-0x15)=""/21, 0x15}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/20 01:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$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)={r0, r2}) writev(r2, &(0x7f0000dc2000-0x10)=[{&(0x7f0000ce0000-0x77)="c34ee629db34bfb4eb7bcc01c0a421371103619c155fd2308e3879bc1b98df8bbf107e92c723e9ef8de58da023da01bb76360552a777bb31ad1da4cd031fc4a436afb987a7774af3123f43d96a4b7c8d5f6617bb0217e83f321efa181fc716848a76bfcd47d78c4cda7114ef57eb4bdfc8672337dbc0eb", 0x77}], 0x1) shutdown(r1, 0x2) 2018/01/20 01:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) socket$inet(0x2, 0x3, 0x3) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x360}], 0x1, &(0x7f000055b000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f00006ff000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) connect$inet(r0, &(0x7f00005ca000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 01:59:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept(r0, &(0x7f00006eb000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b2b000-0x4)=0x60) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00009e8000-0xb)={0x8, 0x7, 0x8, 0x7, 0x5, 0x20, 0x81, 0x8e, 0x5, 0x3, 0x4}, 0xb) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/20 01:59:49 executing program 4: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e57000-0xc)={0x0, 0x3, 0x10}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x9, &(0x7f0000a39000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3f}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0xad}, @ldst={0x0, 0x3, 0x7, 0x4, 0x5, 0x10, 0xffffffffffffffff}, @map={0x18, 0x8, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000458000)="7379836b616c6e657200ed", 0xfffffffe, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 01:59:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) write(r0, &(0x7f0000553000-0xb8)="bf3a3bc7e4e87cab712f39f231280856d2155b1c635f83df3855b987e9162f1b44dbd2a38b8109d26eb0715fa7fca79f74bcca9a4ae4b614b0704b556eb6ed22746661226a598b1ff33ea97e78ad14b8bd9233b274d7b48ebff6b8813cae9db8d4987547d917a4f44b317a22d14b94ffad34e338169539b8023549fe5a4fa9458ab539a37d519851921ad30bc2dd37df4d5dd192f06fb0d349ed939ab6ed78531db92e3a6b7704843fb4fbad56c3a0a9ee040e510108f024", 0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000bf8000)=[{0xc, 0x9}, {0x2, 0x1c1}, {0xf, 0x4}, {0x4, 0x800}], 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000492000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000212000)=0x14) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000930000-0x1)=""/1, &(0x7f0000000000)=0x1) 2018/01/20 01:59:49 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x2, 0x1, 0x80}, 0xa0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005000)={r1, @in6={{0xa, 0x3, 0x2, @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]}, 0x9, 0x7ff}, &(0x7f0000002000)=0x98) socketpair(0x0, 0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000004000-0x4)=0x4, 0x4) accept$packet(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000004000-0x4)=0xdb45, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000004000-0x4)=0x9, 0x4) 2018/01/20 01:59:49 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000015000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x20, 0x80800) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000000b000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xa239}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000016000-0x4)=0x8c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000e000)={r1, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1, 0xc1a4, 0x20, 0x1, 0x80, 0x4fa, 0x0, 0x5, 0x10001, 0x3ff, 0x7, 0x80000001, 0x3, 0x8]}, &(0x7f0000015000)=0x108) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000013000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:59:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d83000)=@assoc_id=0x0, 0x4) bind$inet6(r0, &(0x7f000067a000)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x133}, 0x1c) 2018/01/20 01:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0xa, 0x80000, 0x1c2b, &(0x7f000096a000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000b86000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) [ 1591.026321] sctp: [Deprecated]: syz-executor1 (pid 13829) Use of int in maxseg socket option. [ 1591.026321] Use struct sctp_assoc_value instead [ 1591.050269] sctp: [Deprecated]: syz-executor7 (pid 13833) Use of int in maxseg socket option. [ 1591.050269] Use struct sctp_assoc_value instead 2018/01/20 01:59:49 executing program 6: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in6={0xa, 0x3, 0x7ff, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x52, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcd}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/20 01:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x20, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f000034a000)="c9", 0x1}], 0x1) sendmsg(r0, &(0x7f0000919000-0x38)={&(0x7f000005e000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="88cd676a41c31dd437c6d2b6784dd5ef"}}, 0x1e, &(0x7f00004c5000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x40) shutdown(r0, 0x0) 2018/01/20 01:59:49 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x7, 0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) socketpair(0x0, 0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) accept$packet(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000004000-0x4)=0xdb45, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000006000-0x4)=0x6, 0x4) 2018/01/20 01:59:49 executing program 2: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000da6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000af5000-0x10)={0x0, 0x0, 0xe6ea}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000da8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000da7000)=""/229, 0xe5, 0x40000100, &(0x7f0000da7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003c8000-0x4)={r0}) getpeername$unix(r3, &(0x7f00006e5000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000097e000)=0x8) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000da6000)={0x0, 0x0, 0xfffffffffffffffe}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000c7e000-0x4)=0xff, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000da6000)={r1, r4, 0x32}) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000551000-0x8)={0x0, 0x0}) 2018/01/20 01:59:49 executing program 3: syz_emit_ethernet(0xf1, &(0x7f0000b3f000-0x1b8)={@random="f5b11ecd23d0", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xbb, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3b, 0x4, 0xcf08f776e032b54, 0x6, 0x0, [@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}, @routing={0x3a, 0x2, 0x2, 0x60, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x84, 0xa, 0x1, 0xf3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x3b, 0x0, 0x6, 0x69a5, 0x0, 0x5, 0x1}, @dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @routing={0x6c, 0x0, 0x0, 0x9, 0x0, []}], @udp={0x0, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000002000)={{&(0x7f0000001000-0x7)=""/7, 0x7}, &(0x7f0000001000)=0x0, 0x4}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000-0x10)=@req={0x50, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000001000)="c2ed4d93bf1ec195a5550b8b2dcce16530ca9c468cd0c5eaefe2d52c9de9bf70"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000b88000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80000) listen$netrom(r1, 0x6) 2018/01/20 01:59:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000009f000-0x8)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r2, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f9b000)=""/131, 0x83}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f000054a000-0x5)=""/5, 0x5}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x6, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r2, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/20 01:59:49 executing program 1: mmap(&(0x7f0000000000/0x790000)=nil, 0x790000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000042000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000791000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000324000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@empty=0x0, 0x1, 0x0, 0x2, 0x0, 0x2, 0x20, 0xa0, 0x3b, r2, 0xffffffffffffffff}, {0x2, 0x7, 0x6bb, 0xffffffffffffffc1, 0xfffffffffffffffa, 0x7fff, 0x5, 0x8}, {0x7, 0x985, 0xfffffffffffffffa, 0x2}, 0x3, 0xa, 0x2, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x0, 0x3, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x1, 0x0, 0x3, 0xd5, 0xfff, 0x0}}, 0xe8) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f00006e3000)=""/185, &(0x7f0000002000-0x4)=0xb9) 2018/01/20 01:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000d62000)={{0xa, 0x3, 0x5ac, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x2, 0xfa77, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x2, [0x3, 0x9, 0x1, 0x65, 0x4, 0x7fff, 0x58dd, 0x20]}, 0x5c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000b23000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a71000-0x4)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000004e000-0x10)={0x0, 0x0}, &(0x7f0000b97000-0x4)=0x10) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000072b000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000ee6000-0x1a8)={0x1, 0x7f, 0x2, 0x9, 0x7, [{0x8000, 0x6, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x1000, 0x660000000000000, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8, 0x8, 0x5, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}, {0x20, 0x6957, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x101, 0x4, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x2, 0x200, 0x4, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}]}) connect$inet6(r0, &(0x7f0000431000-0x1c)={0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x1d) [ 1591.071683] sctp: [Deprecated]: syz-executor1 (pid 13842) Use of int in maxseg socket option. [ 1591.071683] Use struct sctp_assoc_value instead [ 1591.073671] sctp: [Deprecated]: syz-executor7 (pid 13845) Use of int in maxseg socket option. [ 1591.073671] Use struct sctp_assoc_value instead 2018/01/20 01:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d48000-0x4)=0x0) 2018/01/20 01:59:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e9f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000053b000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fe4000)={0x0, 0xff, 0x9, 0x1, 0x7, 0xe362}, &(0x7f00004d8000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000355000)=@assoc_id=r2, &(0x7f00007fd000-0x4)=0x4) socketpair(0x6, 0x80001, 0x3, &(0x7f0000773000)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl(r1, 0xf3, &(0x7f0000edd000)="bcf12b12cb8d647f4f1edb5f3038fe770c915e35ce3cc1b558040a3b0627d4faf36b06008dddd9b13a0121479171d6354235232b7d77525f2a525a5262728be1c7472e7525701d5ca3") mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x2000020000000010) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r3, &(0x7f000001f000-0x4e)=""/78, 0x4e) pipe(&(0x7f0000d61000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000d73000)={0x5d, &(0x7f000058e000-0x5d)=""/93}) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00001fc000)=@req3={0x81, 0x0, 0x5, 0x4, 0xffffffff80000000, 0x3, 0x7}, 0x1c) 2018/01/20 01:59:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x87, &(0x7f0000c74000)=""/0, &(0x7f0000000000)=0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000085f000-0x118)={0x6, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/20 01:59:49 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000000c000)=0x80500) write(r0, &(0x7f0000010000-0x2)="", 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000012000-0xda)=""/218, 0xda, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000011000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) [ 1591.149292] sctp: [Deprecated]: syz-executor0 (pid 13860) Use of int in maxseg socket option. [ 1591.149292] Use struct sctp_assoc_value instead 2018/01/20 01:59:49 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) pipe(&(0x7f0000d04000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f79000+0x4b9)={0xd, 0x3, 0x5, 0xd1, 0x1e, r2, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/20 01:59:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003af000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000d1c000-0x4)=0x0, 0x80800) bind$ax25(r1, &(0x7f0000be0000-0x10)={0x3, {"a6cab978a16148"}, 0x7f}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r3 = accept$alg(r2, 0x0, 0x0) r4 = accept4(r3, &(0x7f0000665000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff6000-0x4)=0x26, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000b10000-0x4)=0x0, &(0x7f0000c13000)=0x4) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000c5b000-0x4)=0x10f37dc7, &(0x7f0000972000-0x4)=0x4) sendto$packet(r3, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) recvfrom$unix(r2, &(0x7f00000fe000)=""/8, 0x8, 0x10000, &(0x7f00006e1000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/20 01:59:49 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x1f, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, 0x0, 0x80000000, 0x8, 0x1, 0x0, 0x100, 0x1, 0x80000001}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/20 01:59:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000e, 0x6) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000ec0000-0x1c)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 01:59:49 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000013000-0x1)={0x0, ""}, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x2c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000013000)={r2, @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]}, 0xec6a, 0xd4ae}, 0x98) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000014000)={r3, 0x7, 0x1, 0xa927, &(0x7f000000f000-0x8)=[0x0, 0x0], 0x2}, 0x20) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000013000-0x10)=@ax25={0x3, {"b4aa7a3ad74974"}, 0x3ff}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x80487436, &(0x7f0000012000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$l2tp(r3, &(0x7f000000b000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x2, 0x1}}, 0x26) 2018/01/20 01:59:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_wait(r3, &(0x7f0000a78000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)=[], 0x0, 0x0}, 0x0) [ 1591.248216] sctp: [Deprecated]: syz-executor0 (pid 13874) Use of int in maxseg socket option. [ 1591.248216] Use struct sctp_assoc_value instead 2018/01/20 01:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) r1 = epoll_create1(0x0) socketpair(0x19, 0x0, 0x0, &(0x7f0000d5b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000024c000)=@assoc_value={0x0, 0x0}, &(0x7f0000e32000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) connect$unix(r0, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/20 01:59:49 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fa6000-0x1c)={0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x409cc734}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000f66000-0x4)=0x4) 2018/01/20 01:59:49 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000005000-0x4)=0x10, 0x4) socketpair$inet(0x2, 0x7, 0x10001, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000025000-0x4)={0x7f}, 0x4) 2018/01/20 01:59:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448e1, &(0x7f0000000000)="") setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xd)="b24dfbeef01cdccdcd5a2e0aa7", 0xd) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/20 01:59:49 executing program 3: mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fa000)={0x0, 0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000ac000)={0x8, 0x0}) syz_emit_ethernet(0x6e, &(0x7f00000cb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fec8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x3c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000fb000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f000002c000-0x4)=0xc) 2018/01/20 01:59:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000031e000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$netrom(r1, &(0x7f00002f9000-0x48)=@full={{0x3, {"f3b70327e5b8cb"}, 0xfff}, [{"35fb209b9e0a5c"}, {"a0313efefdd1b9"}, {"ece5fa4f4732ca"}, {"44e314b4accbd3"}, {"4c868a6ff3771a"}, {"715346bf7773ff"}, {"32998ce6f3be3c"}, {"82e94eaf7bce50"}]}, 0x48) getpeername$packet(0xffffffffffffffff, &(0x7f000071c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c17000)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000877000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x1, 0x100, 0x3, 0x100, r3}) sendto$inet6(r2, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000f87000)=""/191, &(0x7f0000b45000-0x4)=0xbf) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000062e000)={@generic="a0f00ed7895b6057bb9733fa91ae274d", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$bt_l2cap(0x1f, 0x3, 0x0) r5 = socket(0x11, 0x2, 0x8001) listen(r4, 0x800) recvfrom$ax25(r5, &(0x7f0000354000)=""/175, 0xaf, 0x1, &(0x7f00007ad000-0x10)={0x3, {"2b1c64e5f755be"}, 0x101}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000785000-0x4)=0x8, &(0x7f00002ef000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000143000-0x2e)={0x0, 0x26, "76ef94246cdc15e17e464a564830e4051ce83fc2c9170862b33234d4ee62c6b05094c2dbfdad"}, &(0x7f000028c000)=0x2e) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009f9000-0x4)=r6, 0x4) 2018/01/20 01:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$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) bind$alg(r0, &(0x7f0000620000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00003dd000)={0x0, 0x10001, 0xffff, 0x0, 0x9, 0x9, 0x6d1, 0xffffffffffffddc5, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca8, 0x80000001, 0x5cbb, 0x54, 0xfff}}, &(0x7f0000955000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000560000-0x98)={r5, @in6={{0xa, 0x2, 0xd9dc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b36, 0x100000001}, 0x98) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:59:49 executing program 6: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000de8000-0x4)=0x5c8, 0x4) 2018/01/20 01:59:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009dd000)="ff0300000000003ea5ae7a00000000ff", 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000c94000)="", 0x17e, 0x0, 0x0, 0x0) 2018/01/20 01:59:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c97000-0x8)={0x0, 0x0}, &(0x7f0000372000)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000f3a000-0x16)="6c882db3b346b7af0f91ad1ff8ee41cbdc44ee4cd5a7", 0x16) 2018/01/20 01:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00005e2000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000343000-0x4)=0x10, 0x800) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000c6d000)=""/64, &(0x7f0000389000-0x4)=0x40) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000735000-0x10)={0x3, &(0x7f0000e06000-0x18)=[{0x1f, 0x5, 0x80000000, 0x1}, {0x9, 0x7, 0x5, 0xea0}, {0xd0e, 0x0, 0x100, 0x6558}]}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000297000)={0x4, &(0x7f0000606000)=[{{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}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f000033b000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf8) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00003b0000-0x4)=0x0) setsockopt(r1, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) 2018/01/20 01:59:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000fc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00005b5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00002ea000-0x8)={0x0, 0x40, 0x4cde}, &(0x7f000067a000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00003f1000-0x8)={r3, 0x1, 0x7dce59d9}, &(0x7f0000fb2000)=0x8) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000009f000-0x20)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r4 = accept(r1, 0x0, &(0x7f00007f2000-0x4)=0x0) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000fd4000)=0x103, 0x2) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/20 01:59:49 executing program 5: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000739000-0x4)=0x4, 0xfffffffffffffeda) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e4e000)=0x3, 0x4) socketpair(0x9, 0x800, 0x20, &(0x7f00000c4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f69000-0x20)={r0, 0x2, 0x1, 0x2, &(0x7f0000394000-0x8)=[0x0, 0x0], 0x2}, 0x20) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000c17000)=0x0) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/20 01:59:49 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f000006c000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) syz_emit_ethernet(0xce, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x29, 0x4, 0x0, 0x0, 0xc0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[@rr={0x7, 0x3, 0xac, []}, @lsrr={0x83, 0x2b, 0x3, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x16}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x14, 0x400, 0x1, 0x1ff, [{[@multicast2=0xe0000002], 0xfff}, {[@broadcast=0xffffffff], 0x2}]}, @rr={0x7, 0x17, 0xe09, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0x27, 0x135f, [@rand_addr=0x145a, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffffffff501, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0]}, @noop={0x1}, @generic={0x86, 0xc, "2d9ffd7e706e197fdc55"}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000900000-0x8)={0x0, 0x0, []}) 2018/01/20 01:59:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) bind(r1, &(0x7f0000810000-0x80)=@generic={0x1e, "0103000000000000000010000000000009a900000001000000010405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb2cf1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ad2000)={@generic="a7b8c476655784fd100043dda9f4f931", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006db000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 01:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$inet(r0, &(0x7f0000db4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffeab) 2018/01/20 01:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) readv(r0, &(0x7f0000e0e000-0x10)=[{&(0x7f0000f28000-0x52)=""/82, 0x52}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ef0000)={0x0, 0x0}) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b58000-0x4)=r2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000764000-0x4)={0x0}, &(0x7f0000299000)=0x4) 2018/01/20 01:59:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f00004c7000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004d8000)=0x60) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000804000-0x4)=0x0, &(0x7f0000b41000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x1}, 0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 01:59:49 executing program 1: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000acf000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000133000)={0x0, 0xde, "e69d0b47095202a44aba317065d7d9ae4220bb8830d0a0a163c20beecb07e8f374d79d31e4fff51e8023383f1bf95546dfcc7e175baf260fc59791b29c32b255f56485facf15289a7408bf3046b71414fc8003c68f23f802b721765dcadfc2127d9bf3d205622fb532974153731ac885723c08ea9a0e3b91a7bf745775655295efc84166360627201edb82cf0c1aaa7892b6918d5dcb67c1bdcee77ff0424100e0162fb0ef185bc5aa943ef6d5515307ed2de0fa8380f20639504be37c95a1adb701c3c37f8105ba0fd56ef112ef761e598ce6f281d773c23d88408b1a36"}, &(0x7f0000548000-0x4)=0xe6) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007bf000-0xc)=@sack_info={r1, 0x8, 0xfffffffffffffff7}, &(0x7f0000ad0000-0x4)=0xc) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000016f000-0x62)={0x0, 0x5a, "9403197083d9fe106125d263c51ffdbd1b6c751a3190fbf401769cd8b75bea6e0e014c494af13fe44776b1eadc6c9536b42574a7eac21283ba845941a24291c5156db2fb9fbe5d2e225c93df54afe9e2170a0a1100ad1bf6d1e0"}, &(0x7f00000b3000)=0x62) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000acf000)={r3, 0x5}, 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000acc000)=0x0, &(0x7f0000acd000-0x4)=0x4) 2018/01/20 01:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) accept(0xffffffffffffffff, &(0x7f000000a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084f000-0x4)=0xff64) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f000024a000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) writev(r0, &(0x7f0000935000-0x70)=[{&(0x7f00007c5000)="15c53f724e2267e75035de3dd107b43365c22ecd14ea113baf53830ad97fdbf58ffc4e69a9ba07f5e9d333701268bbeea67f00e1f0205dbddd66766fbb09eb079b71caee505c7f42565d26b6b0f0641a437fedb886e80a043c1d52d70501e40efa072b8c7b6f8b2e300518cdf7472d45c5b71bfc4aea2d248fcb8e9970c29aac93ab40ffb80c30b9c1e32723729d68f19d7b393205a7ebe9a235bd932181a3667749d865fa633e7e382a1c4d0f79374621c142789f0d2521779ca4c38b37c4017936ff5311e5ba7e6c693bf7185e416c415437b0dff4856e4b5891bd9afe68dccac06594b3b54339c0c25e93503deb132be17515de5ac21f48c9ed2a0c45dbddb41ed94c9dcc908bada4b17a80f718b798bc82de783bb593379233c08242523e0f4e50c3c5f31b8173e581ac68ff5e85150ec0a8feac2a23226b33ef739982e056f0744717d080ae30da06c9920373556bbfab0f7c21b387cc4ae4993355986b8d6c5a56bc36345a2d96e8564998616048e9308136b6593db7d6e740654d97f9af58ab1c0537519f5c552773c3efaa031fd19bb4e8bbcda26d4df629223c712541c0a143ee3cb625cb4bbb8a0f2c7839cd7fb009a036fbc197c97ae21ee3174cff2a1d0055be00ed0cd2a7cb881024861c985cdf1bc16d3b7537bc401398ba2e12a99dd58799c0fc6d2a9d7db93d656bdd44bc7fc143d126ee3fa5722e6d9d1562d193ed139a2d5c71a56a92c6de86839fa92aedca571c9bbecc67f3c0c6f0ae7550c69531622032d39e9fad5ed3f57252918140e4a1fe08f46d0440ec0cb8fa39a60d28c16581d368ce5e2d85791b241a6a337a645da76c08b8fc997a550d881aab31fa32e30903bdaa88b6a0e788fe2ebc396f40cd72e3adb1a0c1d6248df15c9753d93c3eab4211eb47f9a8203c3e78af3a9b3d63f42f05d2c4e37caef74675e9c0eb1168fd24009403a71a8757b4a42f79272cf841f2421d22c08cf43a7240f80b2c782c642cc7af97722a4b29dc041b2768ea82e390b99b6c188e23bcb8325c9714ec4b7b2f1f", 0x2e9}], 0x1) socketpair(0xc, 0xe, 0xf7a, &(0x7f00009d0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000b4c000-0x4)=0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00001e9000-0x4)={0x7}, 0x4) 2018/01/20 01:59:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000186000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007e9000-0x4)=0x10, 0x0) getpeername$unix(r0, &(0x7f0000615000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007cd000)=0x8) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0x0, 0xfffffffffffffffb, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007bd000)={&(0x7f0000032000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005eb000)={r0, r2, 0x3, 0x2}, 0x10) 2018/01/20 01:59:49 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000009000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000011000)=[], 0x4, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x5, 0x81) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000004000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000011000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:59:49 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000000e000-0x8)={0x0, 0x7f}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000007000)={r1, @in6={{0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5c0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xa31, 0x6, 0x857, 0x42}, &(0x7f000000c000)=0xa0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000b000)={r3, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xf}}, 0xc) r4 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x80487436, &(0x7f0000012000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 01:59:49 executing program 6: socket$inet6(0xa, 0x4513c2ecc51810b1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet(0x2, 0x80000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000146000-0x2c)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2da}], 0x2c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f00004c1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/20 01:59:49 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000009000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000011000)=[], 0x4, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000012000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000012000)=0x9, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000012000-0x38)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x220000}, 0xc, &(0x7f0000011000)={&(0x7f0000008000-0x2328)={0x2328, 0x3d, 0x214, 0x3, 0x1, {0x1a, 0x0, 0x0}, [@generic="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@nested={0x168, 0x1d, [@generic="334f4eb809", @generic="00396a62e757ae7596b81075e2990469ee74873a7595c37eb97835e8a105a84b14dec8c31eeaf7223c9f6f31a46af8fbab6e1a1f6c3b1df678bbe51354496710947253dcb67a7764ccf4fce1cd01a3d97fca9a0c3afac2e1ef547c9b97f7", @typed={0x10, 0x75, @u64=0x8}, @typed={0xc, 0x30, @fd=r0}, @typed={0x18, 0x4e, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @generic="5015a3d2d5b2f73eb8ebc8a4e76bdf4fbf10475be32f90288db506ccf75c407469948d4e762ea4df65d6a8772246a217085e2f0b4dd0b9b2f33723f8bde86a9494f30236ab3ecc6ceb32727afbfc2fc5cd0fcd9a0920e0cfb2e8ca2989b8dae2496dc011a1aefbb5863d7c59134b2942bd17a4edb7930c8718a5ec25c4989ed0a0c152147a9ba6de4e726aad9bba958ac7c149280c5356ed7da9c6808fc8542076ebcc28e12a4f4ca250e0d8dc61cc1b6c35e47db074b952cd8bf5f27cd5c9709bb93669d933141b6240fea1"]}, @typed={0xc, 0x54, @pid=r1}, @nested={0x1194, 0x65, [@typed={0xc, 0x85, @str="8e00"}, @generic="", @typed={0xc, 0x69, @pid=r3}, @typed={0x8, 0x8b, @void=""}, @generic="7f0f9ce8641d00500fc0c3f927e2b15ad6fb41c0d4191f1cc9f2616d790a213e49a743e3177371584621bbb7d8d30992d7432a9e86b3b357005b17902b1f1780a7349e4dfa055a72375446b18e652cafa0f9751f2f81303b581d94b494ecb866103630a70f815f5547053c61ade9f809b2dfa9aa09caa8b124f523e319ea331cf01b792f8c02cb16c90f15556ee8430879b55709252c2513b300db6d9f95f8ad321ebb021fde1218a40d22cea4eb07ef73995c731c9cab61896a0285c412580a3a26d8c40540e7d60aa2b69c1c4d38ffedec650ee7e4a5665c108d75b33c77", @generic="69f4b759816c0ec97d2b8560a0a32c6bc8179da91a114415651ca7fb3589d139cc159c2657c3b3eff9d705b16ad17677bf5d4ee2d31f080743668c76ab1e99ea1536bf04a607242f9569aa6b6f0bdc66a8a24035d191db95ee0ccc7ca6de44ce82e28a4f579ac3dfabd6a1737afbaf385d2c", @typed={0xc, 0x1b, @fd=r0}, @typed={0x8, 0x3d, @binary=""}, @typed={0x1008, 0x68, @binary="9ad054af1fa3487e4c95dc7c44a3ae54bbf1f2e6843c3dd1ea2b18562c54cea4f25ec22ef9e4b7746ade47a286395fdd4398844383b0413ea6d4a70b03d7b043ddc290f6ff828b1978abe5864a461b1ef5ca470e3b655e9014566dccc0769e5ec32d87e97519293d39075fc7bc82c7292bfaab97b92766efc43780ad4bfd41d73a18e4bbca7ad640872b589b4a2d655443bf643d52c25d2c4f987537bb64b7d053ceda1cfd518e394ac539f021fab55b7ee06d4d08b48f92f6ff9d0ca53567593c3b243a43926be36edf6875c36c80936ff545747fde0780ebde9f41c84cd1b9f507c5d652fa0b4c21c14a0351e2129171f093f7758a9d1f05adf416f5c245e368aea8340240ad7aad01974f8bc03ef96872a45e42f7e7721dd3488fd345ffc5e5e7100a662c71dc1ee43172c964a8155580c3eedd99de2c949a5f77ddde56f492d7843ca993e671e5b55606604bdceda48aac8900b26235c381758e376f3c3f020eb47b2a2c80d8c0a05839e28a86b3b43215cbf2efce81475f3484db7083a396ca8fa344ec4622f1e41692c5f00b63a6df03ecaa3d1333b3a3c704fdd49867da08d2bc488de836f154d85c0dc6076e6d6f1b131beb3ef44832a9df567e0a43d0321ce43f3e26f987ae591e78b3fee485c19cc4dd6ffe34fb0b8882860882e6b017f07afd5017d4958704f6047b3cca91fbb92fa8c871caa96fa41e2259ea56f8fd663e150f74b355c5b19a1d1af2db4c121a1840dfa7551cee3668e167552c0535ee4b3c87c66a55a7239f2a9625aa9b865a8b061664ce0822e503c397dc71c69b9b7891bbdeb7078b7358ca60d98c91a59b7b42df5dd095c3e7d0249dfd76bef939cc2c4830aeca9ffdba32e5c3f830f5f538b867fd6a03d8f7858db12e781177610eb0a963395f8e01babd3a4ec63b1a0e1353862becf799ef1a697533e82637d5036e36578cde992a124b18f38d3122160d21a71dfd8c5f2099d3ab25ca9bf559912c452978fba8f966621ea7363e7bc9d60ca62deb31075ba51cb98b39fc697d673eb3b0855f53a7d3b0ec5dc6a61454433d5b7d666d0bbec05abc4c8f986c18b7813702bc8fe260c618d8b46836654a6ef3a5a26bb3f3d157cf84732f16714c5eaaacc215348563fad562fac5214aa96e294407b149f4e8ececfb501ab1605dac8611628590532536e5d6294e61599211022fdbe465fba1681a0f43413a3ada9ebcef5a0ad12c137391629666e962577cc314bb4d82122fd1ff31aaa9e041005b6529431c4f344ac0e936c683f9d5663fa88ed5f7d4be05df99132ee09ebf57b7a63af711a14da04f654663d872d2c0d6b5d06b1a0d542761818857f59ce69d4139a27fde9de59803245a5fd9fcb1c04b80fbc670d7302cd4d7e5c13d01ce1f0ec352c81fcf47992195271c3119005628a452e763292758a4a7485338ce78d19cd026916ebb4568cc86612abaffb37f33a2c02b4bee39c2b744231c859b534a8aac199e29190c11490bce69f8f0b23629cda8e0bd21bd07ea035748abdd12c5a6bf40199d384debed6728c6e1166b900575f7dc0bf53471478fcf2c214bc898a72176e230a91695bf830deb905455521b7d634476f90895f5dae78f9c9bd8ae9403897f10f5a6b2596824db462f3acd0672c9f74c3e34370e58c6a78c1e954df7fa8746dc834716d03f72a0c086393b9a97030a8cd5891ec4ec62bc21d2ac9eed1ee67f35ba0b0e5947458188ea911f55a8370d82b6946b26b452d270505dc070f4e33425fed8eae90f25abfd580fe17294ee3fbfb8be610397c80f4369ef04c55efcdfc5fd5339a4bc9ad6855ae585f244ed231ecedcdf3b77ab2cc6af5845ab79cc3827f3e7a024d6eb595a01642a5630da05cf3075b12e03960866626d1975dd7d2e3f11c990b8d6601deec0315503023ca786a8f60e46aab4b75e4d2e22123d78b36bee55fa8a204438638796368b4cc3e295247b6e6544f63c0101a0b3fcc73f7979fc5d026a57d5adb1e74446d7d90b3ac805dd929e55b83f8da78ce75317d54f879f636a1de4821408e5b1a65026d56cabd824b031e083b3dafa61d7f789f10edbb9e8fcb02783c8a68429286202da340248eadc0e8bf2ee61c9eaed847fec535cb60155545c7ad6cb46b69c69ffcadb09e404b883fd3d0649bcb0c687ac8bffe10d590ec64afaa1821529c5b996c917ec1a25b5ba2c148f726bf826bf95c3ccc10367df0395d68529786fa4c5a63f3c0f571fbc770997295a282073eda9f8fad517ca9746551fc82166b995bec8c4e157666a6d38002a98ec6791ce252994ab63cc10c394a7d56eb712cd62c5d269c4a2a5b10c3fad3cc9d3b6d120e3a5ebecfca236c57933adef2db438ca81a5a8fd9b37034705c1a0808ac3aceb0518f3a97315f0cbfac61b9a56f837925d4bf4e145bc11abf9ed11a360d17e58c8c7080615c26ee3333fcb1307304c7c555bce6807e34eded798b71f637e32be2ceb81ea29a8fa44443366391e9c96f0604d76389290ee10ad1a0307f56094ae97f145a75e51fad5f7f69dfe8c83f74a5e8bb718d46a2c1dfb29071b732eb417e4a016ffd1f7287ffd00ad9d7a048a4dcff6a24583556e8d94566847d68738e099a9db653be84209cc9db59482690a9207dbe8b8b39478ce2e0f646231106a7ef3baa78adfaba00e2ad2d6aff3d1ec8312134db2793fac4c3a40d49b1d105778db910a90b78945d5e32a0697ca38e12851beaabb1c715364c80f3b13519aceada8ffd3e70f64c8bc1e66df8f40bc18b0ed42c079516a243675ae7e7ae7851a4ad0d5ff5fd09ab79bcc3e26742bf70709a58ba99e2b9130d3272a7bcd15a8e3494394d4486464e6b835ac456806a8c50a98372649ef073b9999fc73f3e0ab83ea08359dfed8f6fa0cf52f2f0ceda607e5d46d5df17f83012cb57ba978f8ee5befd4509992d1bd67dc457ef1ad9f9d571619bed41947bbd4370aefee0f6665f20fccbb4afefc84abc3ea0e2c348e8c24a2df6485e54940a0c6070aa3fe513330923f93dbc9c60ca23f1828b0e7785bd62415bdd294a504605b3a3f62491bebf8ac18d6df0eb6e01fafe211c6fd148db41d1f1bcd1ae7d746bcdf7a5461c0eaacced14ab97fd2e6099ab9e8d75d790a308c756de12b4e79d200bc48ffcbf6d18a3dda81ed2346622db8de4a1d358cb5e7df1d3999a10581a7f6480907fa2bfd17ebae9177a5416156a907d519a8814d7264eeeb926f7f68acec7ad62dd02bb393cb238be0995fdfd23560b596caeb183ee135fd17e2bbe9a1f4f906d38fdd6bffd0acdd7472b4ed67356b818fb1a8456ab04aa2b8a176209b3e75fc9e552cd25b84029aa8fdc142ff186b70290cabfd56525d43f4dc8eeb9558deee162195233abc93250be436441598bca4083082497e8e1df6acaf33f22a9d681f4323162d72bac42cbca38bcd835e5be8dcdd4da639c7a3bb1c6264256eb3064a599c854c6d4ec7fb8008032ae1125a940fd7cbca7db3aab9036d144bb437aa1e4b096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@typed={0xc, 0x7b, @ipv4=@rand_addr=0xffff}]}, 0x2328}, 0x1, 0x0, 0x0, 0x8004}, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4) pipe(&(0x7f0000aa6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe2000-0xc)={0x80000004, 0x0}) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) 2018/01/20 01:59:49 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bf2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fe5000-0x4)=@int=0x5, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000fdf000)=0x4) read(r0, &(0x7f0000007000-0xc7)=""/199, 0xc7) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f01000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052c000-0x4)=0xe8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000fe5000)={@rand_addr=0x9, @empty=0x0, r2}, 0xc) 2018/01/20 01:59:49 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000fd0000)=r2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000027a000-0x8)={0x0, 0x0}) accept4$inet6(r3, &(0x7f0000824000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004b1000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fd0000-0x10)={0x7, &(0x7f0000fcf000)=[{0x0, 0x400, 0x3f, 0x5}, {0x6, 0x3, 0x6ac00db3, 0x6}, {0x8, 0x200, 0x5, 0x6}, {0x3, 0x200, 0x1, 0x6}, {0xfffffffffffffff7, 0x7f, 0x8, 0x5}, {0xfff, 0xff, 0x2, 0x5}, {0x1, 0x1, 0x0, 0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000fcf000-0x38)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x234, 0x0, 0x0, 0x0}, 0x804) 2018/01/20 01:59:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000e69000-0x8)={0x0, 0x0}) sendto$llc(r1, &(0x7f0000caf000-0xf3)="f0151ee6331d44822e5c494c688371085a3fb3211dd1c33d978e7658760e8468df47b294e4d70cd516c77fd8cfe33ef7d8c33dd7e78ce605019adbf1131b25a293d6864fb7a0a0619be9f5e43522a284eaf83893bf0ba2ede44eb9d9b313127e902d2086d1e762730ddba8d99b53733ad5c55deee1a443956f4c84be550ab63633427ca692b7fb522e12d1bd578e17360abe2688727e77a5bdca6bed7d31c076193272a47891e0db20423afea5279addb34e4fd0422abe276253b6bce436dbd49f173b6fa88456cd62c16be11db7453d6629af7e443669f465a771658c7d2aefb242977af2ad525fc1062c1aa434c932a96afd", 0xf3, 0x0, &(0x7f0000425000)={0x1a, 0x16, 0x7, 0x100000001, 0x0, 0x76, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000c7e000)=0x2679, 0x4) getsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000a69000)=0x0, &(0x7f0000a96000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f00003a5000-0x4)=0x0, 0x4) 2018/01/20 01:59:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00004dd000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000+0x4d0)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001bd000-0xa4)="2253971461302ea1ab587a0471e81f22d134b08083e8a0b0298eee1b1aea603bcbdee07b7fccc04d12dbd67d2e4c741f9383cd6fe2c2eb32f0de318d913756ea51a06c926dfa0ef8e66782f163f26c0e8b83059ed5723d89b39aea82c3d45071f66ad049689f32e0ddef979c4b7957c7728ea2c82415179e8da6e2aade04aa2aef722c3f8f2b108e4320f390e4d8552423ecfa9b864358c86333ca89d3adac516e70c5ac", 0xa4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000610000-0x4)=0x2, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000c22000)={0x0, 0x0, &(0x7f00002ec000)=[{&(0x7f0000060000)="8c", 0x1}], 0x1, &(0x7f00009c1000-0x22a8)=[], 0x0, 0x0}, 0x0) 2018/01/20 01:59:49 executing program 6: mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de4000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000002000-0x38)={&(0x7f0000de3000)={0x10, 0x0, 0x0, 0x4c}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)=@delsa={0x1e0, 0x11, 0x300, 0x7, 0x1, {@in=@multicast2=0xe0000002, 0x1, 0xa, 0x0}, [@sec_ctx={0x6c, 0x8, {0x68, 0x8, 0x1, 0x4, 0x60, "f804eb766e3c2c1dd31ae160d3fe57bb492336f74d27ebb4041c00f050a9a496d3cc09e606ed80ee87f49bd8208b278cd0cb79f392437e62740b71daa923c28657937e95ec8055b0d92d4971396d5d8ef9fab97a86d106df32b06a66b7c85b08"}}, @user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xa}}, @extra_flags={0x8, 0x18, 0x0}, @sa={0xe8, 0x6, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0xa0, 0xa0, 0x3e, r2, r3}, {@in=@multicast2=0xe0000002, 0x3, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x80000001, 0x100, 0x8, 0x0, 0x5, 0x5, 0xffff, 0x2}, {0x1, 0x7, 0x7, 0xcb}, {0x22, 0xde, 0x618}, 0x4, 0x6, 0x2, 0x2, 0x2, 0x28}}, @ipv4_hthresh={0x8, 0x3, {0x1, 0xb}}, @lifetime_val={0x28, 0x9, {0x1, 0x81, 0xffffffffffffffff, 0x0}}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x4000001}, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x3b)="cadbb4fd5a61ab53b66d349759705d669470d87fdfc677d02f14441d48ff64bbf87b8a7c3e99d1c67e0709e655ef9639213267ca452c30d95dd7d3", 0x3b}, {&(0x7f0000000000)="bc08feec0864675913ac8dcf524c2fccc9a8878d514d308c609de77734c1b6d78a8175ac9f47b4fd1b995994e2f48422d7bb85ce84bf17385f4b845a17414ca391668601efbfbbfed4c8441baee6e8334866472f55b909728468093cffecb6327ea8dcf44b086877004c066b006b022d421c02dda6a48e05467392a5a8a831f024f0d707ee4af9fcefab3262acbdfee3c67716432f2072d7522785897504e18f8550171d38248ee5fb5fb4274181750b0a1270c1bc738b1a5dcf10d56ae3263f14db8303aaf89b30b719bde031096862d344a332de306f55fc9c", 0xda}], 0x2, 0x0, 0x0, 0x404c894}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000001c000-0x8)={0x0, 0x8001}, &(0x7f00000eb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000038000)={r6, 0x15c080000000}, 0x8) recvmsg(r5, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) accept$alg(r1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00004a3000-0x4)={r1}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000b7f000)={r6, 0x5, 0x5, [0x7, 0x7, 0x5, 0xffffffff, 0x7fff]}, 0x12) 2018/01/20 01:59:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e9d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000599000)={r2, r0}) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00008ad000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003a5000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b0a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, r3}) 2018/01/20 01:59:49 executing program 7: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r2, 0x4) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000001c000)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000036000)="a1e0844019f2a867a2a84611be73d58c4c9236f69f8c2b7e2e74856c3dd7c010d7339da84f5f98bd3c713e25aac2dc155569d424e0f6eab7eca354b31fafaa0dcf0bf3af910eba93fa5fb2959139b701f8815c9ae3a53c1a85d63652acf75170b86c744fddff674430648da8411cf7ee4c239e7d328c2c8026ebdc2475bd8f65fbf25bdc92b4e5eb4594a029cf17ce9e7fe54420547c4e59136e8f9a6fe22b26", 0xa0, 0x20000000, &(0x7f0000036000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000002a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f000002a000)={&(0x7f0000036000)=[0x3, 0xfffffffffffffe00, 0x1], 0x3, 0x5d8e, 0x3f, 0x7f6e, 0x0, 0x2, {0x8, 0x100, 0x722, 0x2, 0x3, 0x6, 0x5, 0x4, 0x1ff, 0x2350c4c6, 0x1, 0x5, 0x89f1, 0xdb50, "e89c86b7b4d3b75db2f82a78506d71be30db8448d9dab57cefefe1f23265bfe3"}}) bind$unix(r0, &(0x7f000000d000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/20 01:59:49 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) 2018/01/20 01:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x80000, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000682000-0x4)={r1}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000078c000-0x38)={&(0x7f00007d7000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00009a2000-0x50)=[{&(0x7f00008e6000)=""/4096, 0x1000}], 0x1, &(0x7f0000494000-0xe7)=""/231, 0xe7, 0x0}, 0x0) recvmsg(r3, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[], 0x0, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/20 01:59:49 executing program 7: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000030000)="", 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000afb000)={r0}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00009d3000)=0x0, 0x4) 2018/01/20 01:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) 2018/01/20 01:59:49 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x1001) setsockopt(r0, 0x21, 0x7c, &(0x7f0000002000-0x6a)="", 0x0) 2018/01/20 01:59:49 executing program 1: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ec000)={0x0, 0x0}) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00000ed000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a8000)=0x2e) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000004a000-0x18)={0xa, [0x6, 0x4f9fa5f9, 0x8, 0x7ff, 0x7, 0x1, 0x4, 0x0, 0x7fffffff, 0x5]}, &(0x7f00000e5000)=0x18) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000ec000)={0x8, {{0xa, 0x2, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xb2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x37, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x2, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/20 01:59:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008f9000-0x4)=0x200, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000016d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xffffff46) 2018/01/20 01:59:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x9, 0x3, 0x4, 0x0, 0x3, [{0x9, 0x6, 0xffffffffffff03a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7fff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0xf1, 0x7, 0x0, 0x0, 0x2005, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_ifreq(r1, 0x89d7, &(0x7f0000f8e000-0x50)={@common='bond0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = accept$inet6(r0, &(0x7f000008b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000409000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000fef000)=@assoc_id=0x0, &(0x7f0000e8e000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00002db000-0x43)={r3, 0x3b, "ed9757b1fb3c331c6022a65cf9d8893f833e78133e8eb710990e78ab35cc538a56a17da14df676827654c1ff55982c8a34b445a7cd422b4b5f3272"}, &(0x7f00001f9000-0x4)=0x43) r4 = socket(0x1a, 0x804, 0x800000000000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000e71000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2d000-0x4)=0xe8) bind(r2, &(0x7f0000bd4000-0x14)=@ll={0x11, 0xfe, r5, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg(r4, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r4, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009de000-0x10)={0x2, &(0x7f0000103000)=[{0x10001, 0x1ff, 0x6, 0x100000000}, {0x1, 0x2, 0x1, 0x8}]}, 0x10) 2018/01/20 01:59:49 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x6, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ef3000)={0x0, 0x4c, &(0x7f0000076000-0x4c)=[@in={0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xb5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5d6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006e0000-0x4)=0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ef3000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x9, 0x0, 0x7, 0x1f, 0x9, 0x10001, 0x8001, 0x7fff, 0x101, 0x3f, 0x4, 0x101, 0x8, 0x4]}, &(0x7f0000ef4000-0x4)=0x108) pwritev(r0, &(0x7f00004f8000)=[{&(0x7f0000c9b000-0x4b)="9df3b579dc04b0f2b5a89232ed364592346312c49eca7da1ef521fdb311e1df538d5b523690343fbd4fe1a1e04d2720d1992a41133e54bac9a054e583a8c0f052918f7d619a81f24038b77", 0x4b}, {&(0x7f0000ef2000)="7dc937e0dfcb6ddbddbe4b9f4a00c08bae7b11bb1c8e706c2731b422f5c7a814f6fa26da1e632491d3d1a4d03989d8f80c2c6c4db9171169b2a658929ca9b4c8348e2e8ed0fd247ccaddc9e0f69c43bd0f0d6edd4af0068d005cba5b4577169157ff432e7173c54db370212a38ef985103713af1dd36fb9f6bf548653c1d490b86303678bfb7c7b439abd32ff5d187166e9d3fdd1cc8930d53770c0a2f0c61a68550e2a9eb23b0c6c85eb6b97908d0493758a47e9cdedff8a444b7ecb51f8a0577a7c88b5b95dd123c", 0xc9}, {&(0x7f0000ef2000)="44203a0efe6538d9a043ffde33c41fc68d6a7af72abfda9f3686787a91d21a560185dfd6ea322969ef09d22277cdd0df4ada71179629978fc15297a80409be700e7282c823f0d2be921abdab1fe809c7ac54774792b2ed90bba6acdbcfb60aef", 0x60}, {&(0x7f0000c29000-0xf6)="14b16b18858dd31017070dc49f30495d99aa973c6c59a8e4a554abf15eafe1e3d9c3f8c07a67228b36600a3d7f91258c849b5ff03ca42dc2de329dd016844b6049c75b5e74cd1886666e4fc99b9541bd888c580d8d9eeda1880109455582a6dc0cb1ec34b8bcebbac63cd4aec209729c07b51d214dd75db726c91ad30e8b62c4d0ce645a1bf0eccaae1378f581bfd9ffb62c803a8828b76f46443ca7494c452d6bfea00b5c3aa40e5f9a3455f7daef96ac245408a91bd27e025dcfe69121a7407b734fb3dfaf2d8e93a93f01aa55a861b20326102a018e7e6c3e070c2be8ce2690722d478276fb29daf13f030343d6958dc1bb4f6081", 0xf6}, {&(0x7f00003a2000)="bce52a2c6bfcb5318c8fa4c6fad4897dfd711bb7084896b7c41f92226952941dc9c9494134b2", 0x26}, {&(0x7f0000ef3000-0xe5)="20c23a43db39282caa1abaa2c42e5545e0d6d5aa0bfe0b3fa09e40b7ed61a8cb5e76012764792a7a458724e6bf8206a0ea2a36a7d9a293a16e2ad6466f1ef65194f91a9eb2fa1eb7350b9b82e9583587c984a73271f18018800ae4000e28dbd8ba71810e91ea9fe26107fe40d72069a45debd94c678ed3c34b3aa709b6362893acb8ac8059f154d37564e4bd57d310734fe18f9005dd0d498cd68a401d9bb66f4a8b0c8cdc4737a6f823255f7364a6778b454d2248d2f38c000531a004ef23a5d33658f42797306076ee1ccdc32595b374a2705283243e51d5fac69b5b925f5fa0a0a51894", 0xe5}, {&(0x7f00006c4000)="459cecb704093698142b8a02dd4806ea31b286c197420aef3931dff83be1df6acb421309f817ea2981aa514ebcf04f9aec7835deeb0164c9e09d575f7552d2538cd072930d849b1481f17fed8c218ff6f23c6c4c5616b8f238fa4709ecf03b18c113b2c9c7daf6e9a40cfc62db0290f8035cfd517ac1bd298fe4b202160d9d1b69d53db2559db7ec0e52241535002c29635db5a538ef0acb3ba3e7fdcf904cd792b5965524c91cadc1f1d6dc9731df2751187614bfcb398bb53d520f4fa95042f3ac8ef5f96d9514a6e09a68a9fb77c7877f7a645170269fbd43a408acf2432d856c292ca693ec1772003d73", 0xec}, {&(0x7f0000ef3000-0x1000)="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", 0x1000}], 0x8, 0x0) 2018/01/20 01:59:49 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc9000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000c03000)={0x39, 0x7ff}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fc9000)={&(0x7f0000ba9000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r1, &(0x7f0000940000-0x9c)="ef", &(0x7f00003e3000-0x5e)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r1, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2018/01/20 01:59:49 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000670000-0x6)={0x0, 0x6}, &(0x7f0000fd3000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000335000-0xa0)={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]}, 0x8, 0xe47, 0xfff, 0x10001, 0x2}, &(0x7f00002d4000-0x4)=0xa0) r2 = socket$kcm(0x29, 0x2, 0x0) sendto(r2, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/20 01:59:49 executing program 7: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009e1000)={0x0, 0x0}) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f00009fc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000c6000)=0x10) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000121000-0x4)=0x7, 0x4) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009fb000)={0x0, 0x0}) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00009fc000-0x8)={0x0, 0x8}, &(0x7f00009fb000)=0x8) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009fc000)={r4, 0x5}, &(0x7f0000824000-0x4)=0x8) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000331000-0xa0)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x5, 0x0, 0x1ff, 0x7ff}, &(0x7f00009fb000)=0xa0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000c9000-0x4)=0x0, &(0x7f000005f000-0x4)=0x4) recvmsg(0xffffffffffffffff, &(0x7f00009fa000)={&(0x7f00009fa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00009fb000-0x60)=[{&(0x7f00009fa000)=""/137, 0x89}, {&(0x7f00009fb000-0x7a)=""/132, 0x84}], 0x2, &(0x7f00009fa000)=""/110, 0x6e, 0x0}, 0x0) 2018/01/20 01:59:49 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x401, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000a12000-0x8)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000056d000-0x4)=0x8) write(r0, &(0x7f000037e000)="", 0xfffffe5e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r2, &(0x7f0000002000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000)={0xa8f, 0x3ff, 0x4, 0x3, 0x7, 0x2, 0x2, 0xff, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r3, 0x0}, 0x8) 2018/01/20 01:59:49 executing program 1: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ac9000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ace000-0x10)="b092f087175976f36c3b7647dd1aa8c6", 0x10) accept$inet6(r0, &(0x7f0000922000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000acd000-0x4)=0x1c) 2018/01/20 01:59:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x10, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) pipe(&(0x7f00006bf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x8) accept(r0, &(0x7f0000b9a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009e1000)=0x10) 2018/01/20 01:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000425000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000079c000)=0x10) recvfrom$ax25(r0, &(0x7f00001e2000)=""/226, 0xe2, 0x42, &(0x7f0000229000)={0x3, {"365a1eea098db5"}, 0x6}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x1, 0x1, [0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000036b000)={0x0, 0x0}) 2018/01/20 01:59:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000227000)=0x2, 0x4) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000158000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000158000-0xc)={0x0, 0x0, 0x0}, &(0x7f000024c000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008c3000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0, 0x3, 0xa, 0x20, 0xa0, 0x33, r1, r2}, {0xc6ac, 0x80000000, 0x3ff, 0xa17, 0x1, 0x1, 0xff, 0x53b8}, {0x9, 0x2ce, 0x1, 0x8}, 0x39, 0x4, 0x3, 0x0, 0x1, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0x8c012e12485b70f, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x2, 0x3, 0x4ad1, 0x3, 0x400, 0x4}}, 0xe8) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000a9a000-0x70)=[{&(0x7f000096a000)="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", 0xa42}, 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", 0x1000}], 0x2, &(0x7f0000966000)=[], 0x0, 0xfffffffffffffffe}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ec7000-0x4)=0x3, 0x4) 2018/01/20 01:59:49 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fe6000)=@generic="1bb55f0ff7317ed1cbffd8da850fd382") sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f0000674000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f0000505000)={0x1018, 0x17, 0x405, 0xffffffffffffffff, 0x0, {0x3, 0x0, 0x0}, [@nested={0x1004, 0x0, [@generic="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"]}]}, 0x1018}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:59:49 executing program 1: mmap(&(0x7f0000000000/0x1ed000)=nil, 0x1ed000, 0x0, 0x45832, 0xffffffffffffffff, 0x100000) pipe(&(0x7f0000054000)={0x0, 0x0}) mmap(&(0x7f00001ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001ef000-0x8)={0x7f, 0x3f, 0xfff, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001ee000-0xb8)={0x0, 0x800, 0x204a, 0x5, 0x20, 0xbd9, 0xfe11, 0xffffffffffffff80, {0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffbff, 0x101, 0x9, 0x9}}, &(0x7f00001c3000)=0xb8) mmap(&(0x7f00001ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00001ef000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00001d4000)={r3, 0x80000, r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001ee000-0x28)={r2, 0x20, "9b9dbe1d2ed8c2ca20b5ece923cdcdb5589329494bc734258ad74df48ad033cf"}, &(0x7f00000ce000-0x1)=0x28) 2018/01/20 01:59:49 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000001000)="", 0x0, 0xc000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x7, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={0x0, 0x7d}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000-0x8)={r2, 0x401, 0x5}, 0x8) close(r0) 2018/01/20 01:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000ef1000-0x18)=[{r0, 0x40, 0x0}, {r0, 0x1440, 0x0}, {r0, 0x4060, 0x0}], 0x0, 0x7fd) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d3d000)={0x0, 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000eb9000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037e000-0x4)=0xe8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009ef000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a40000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e5b000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000372000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4b000-0x4)=0xe8) r7 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000835000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b0000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000093b000)={0x0, 0x0, 0x0}, &(0x7f0000063000)=0xc) sendmsg$netlink(r3, &(0x7f0000855000-0x38)={&(0x7f00002a3000-0xc)=@kern={0x10, 0x0, 0x0, 0x2002}, 0xc, &(0x7f0000f1b000)=[{&(0x7f0000f6d000)={0x1c, 0x38, 0x0, 0x2, 0x0, "", [@typed={0xc, 0x8e, @str=':$\x00'}]}, 0x1c}, {&(0x7f0000c7c000)={0x70, 0x13, 0x2, 0x2, 0x3, "", [@typed={0xc, 0x85, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @generic="a3ce625469bd7fbc63535a0b46b643d02617a5b927c866b4d1d7962a77f090eb4a29682dbba1fe0f7481df4a99ab7027e617de17c10a1edd37a0e444fdf15e6548da", @nested={0x10, 0x5c, [@typed={0xc, 0x5a, @uid=r4}]}]}, 0x70}, {&(0x7f0000682000)={0x3dc, 0x1f, 0x110, 0x2, 0x3, "", [@nested={0x268, 0x24, [@typed={0xc, 0x2, @u32=0x0}, @generic="0653c3cc24f3f00b5e9e80b3d11791b77d085afb7946833898b0c1f10fbedddc12841e2a71a520c320f8ba09a83eea342b0114c09cbf953777c7b27ad83cdd0163ac98635ca2db229ed700851ad2c10d97dd7c4294103e7531db605de5a7218a18e54ec38ce90e6c9c6ec40d50ccbe1566111a4a9d2e51cfd158", @generic="65064b042bf2b1f509e369d1ab5f0673bce09a39776ddb169011d0c71ac9851a307bf58deb8a17befe046c4e2f6da8c9a15e2d601e95a7ef894066f1987395dd724157e143a2132413fe7ca82286dfbeb24681b3b72d90af5890111d584f2cc7149b7161e06d8e2462bd80300d98fd9b683050215da559713fc4573be1d8c30fff075322487dc9fcb4033aca34232dfe8c0506ece34c18d8d470a514fa7faa5acbd84fa001f2a657242c5525e18833e05b79ea9cfae5946d505e59c2cd", @generic="cf4c9375786b94ace652084c85a4ec968c8780f7ab8ef56e48e3fa676411c064d613954a32341b69d3d065f89faca627832cef98a9487c381a3db39c4f748656360049a7b15918e07f0decf7177c1519f186879709552393fc533a15d1ae", @typed={0xc, 0x45, @uid=r5}, @typed={0x8, 0x52, @binary=""}, @generic="7e8da3c2630a43f3fde5adfcc7efe9b8f89bb269bab9de3ac7e25df35e75e82a36129f0257f8dd1431102ccdd10c11ad47e189c7856d3b23c79f0d4438e1df6522af87a58065e38c690bbae51198461f118abbc2d5d51e62928e1eb6424e8df0fe91d35ae5f5d21f16a65c2e522cd961191dc22b27a98f167a926705f7d85a6b092e30d7f6478c940cc44510ae2cd3848f8e66f5", @typed={0xc, 0x1e, @uid=r6}, @generic="6816b990bb65055f3e73b7d3"]}, @nested={0x164, 0x3f, [@typed={0xc, 0x4d, @fd=r0}, @generic="b4aa925452f7f2ea33306db2c56f1ef2121556c86d3b12448ddf6ee8639d85563ed7cf3f37806663d5b56fd76b3b8b9fd643d68e03a9b7fb8fa7ed60915b13c4550391b92cf634bd238d635ec49c470c734264661a558363ae807a19e709addb4cd9b1e80287073b326ca0868371a771f70cb60eda400dc641442e950aa6497d027e4fc384", @typed={0x18, 0x65, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}, @generic="bf63093e86e43d6ff689f567c74bc2fa8b515089671046882a65a05f09aa8d67d48a49360be4cfed9c0820ad3427a6d80c30f235a64d10471fe6b9189901f3701fd351865a04683c199173aeb0452d91904c85d18e42314a9eed7116deeffb39584b410a80b3a12b2c39b6ec11d4e0a3b6501ddc297f030a599629e0d977e996c226dbfaa96a855723d5bb9e80d15d76c1fbd8bc33027df5ea7ef7c2636ffe0d1d31a8f2a8ef27ee4bc92dc504f25eace8bfcee09f48"]}]}, 0x3dc}, {&(0x7f0000241000-0xe4)={0xe4, 0x21, 0x800, 0x7, 0x3, "", [@generic="05e68f02d2d9280c6c234ea76a10c34e776de87eeecea586d9263a3544a0b06ebe9b6904a738d9fea32f2bff453fac3cd239b2bee788c5239b7d69a872735e1fcb2044b9165be652b7f4693cc89507150f2d4bc110be8bad2faf54cd634780c42b59140d54ef2dc275ef8ad3aea167cc46b2629ae105119839dc2efd613447099893c7ca05c923a670aac56a6bbe4c10ca63f0bdb8f515e709d4994f96c5cb81e81e2b104f93ce9f8d77e63cda668a70a063479937f431223c7bbcc6e52b24e8664aa40e740f39", @typed={0xc, 0x21, @fd=r1}]}, 0xe4}], 0x4, &(0x7f000041d000-0x100)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x20, 0x1, 0x1, [r2, r1, r0, r2]}, @rights={0x38, 0x1, 0x1, [r1, r1, r2, r1, r1, r0, r1, r2, r2]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r2, r1, r1, r2, r1, r1, r2]}], 0x100, 0x0}, 0x4000010) 2018/01/20 01:59:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002f7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000076d000-0x4)=0x4) r1 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r1, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x44, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0xffffffffffffff93, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1, 0x0, 0x0}}, @mask_cswp={0xb, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000013000-0x8)=0x0, &(0x7f000001d000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xba, 0x0}, 0x0) 2018/01/20 01:59:49 executing program 5: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a7000-0x4)=0x26) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000919000)={0x0, 0x56, "24e8e1a8834f1518e7b0b208177769e5c3b08ab6ed30c2bd152162e03468a69bea3cf3347fb181179f0897adbe43d6a49c602911c0a5901eae90ae79d41cd0da0e971f872cf6f38b1fd435618ccf7d1a454464ae1d60"}, &(0x7f0000603000)=0x5e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000025c000-0x10)={r2, 0x68, &(0x7f0000a5c000-0x68)=[@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000040c000-0x4)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000275000)="", &(0x7f0000006000)="", 0x20000000000}, 0x20) 2018/01/20 01:59:49 executing program 7: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000f9a000)=0x7, 0x4) pwrite64(r0, &(0x7f00002c7000)="b6237ffd3f095752429722a8985bc6b904bd6e280727e1", 0x17, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00001d2000-0x1)=0x6, &(0x7f0000f9c000-0x8)=0x1) [ 1591.904175] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x1 [ 1591.924218] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x1 2018/01/20 01:59:50 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ff5000-0x38)={&(0x7f0000ff4000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000039f000)=[{&(0x7f0000ff4000)=""/118, 0x76}, {&(0x7f00004de000)=""/182, 0xb6}], 0x2, &(0x7f00009ca000)=""/92, 0x5c, 0x80000000}, 0x40000021) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000024000-0x8)={0x0, 0x8}, &(0x7f0000ff4000)=0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000015a000-0x98)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, &(0x7f0000ff4000)=0x98) r2 = accept(0xffffffffffffffff, &(0x7f0000ff4000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ff3000)=0x9) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000ff4000-0x4)=0x7, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r3, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/20 01:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000071a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 01:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5c000-0x4)=0x0, &(0x7f0000f5b000)=0x34e) r1 = accept(r0, &(0x7f000018e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098e000)=0x26) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000c5f000-0x4)=0x0, 0x4) r2 = socket(0x11, 0x6, 0x0) bind$bt_rfcomm(r2, &(0x7f0000442000-0x9)={0x1f, {0x3, 0xe00000000000000, 0x3f, 0x7fff, 0x37b, 0x3}, 0x1000}, 0x9) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000c4f000-0x4)=0x562) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00006f7000)={0x6, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x20, 0x3, 0xffff, &(0x7f0000d27000)=@generic="c762f3995587736ce7804d9ea65d0d4a", 0x1, 0x1, 0x1f}) 2018/01/20 01:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f4d000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3a3, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f000004e000)={0x1, 0x0, []}) 2018/01/20 01:59:50 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000ec5000-0x4)=0x9785, 0x4) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00003ed000-0x4)=0x1f, 0x4) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 01:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f98000)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 01:59:50 executing program 6: r0 = socket(0x40000000000a, 0x10000000080202, 0xa00f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000001f000-0x8)={0x0, 0x5}, &(0x7f0000778000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e02000-0x8)={r1, 0x9}, &(0x7f00005cf000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000002000)=0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x5, 0x100000000, 0x1f, 0x100000001}, {0x10000, 0x8, 0x4, 0x7ff}, {0x1000000000, 0x2, 0x3f, 0xfff}]}, 0x10) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0xf, 0x0, 0x1ff, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000004000-0xc)={r5, 0x80000, r7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r7, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000002000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff, 0x5, 0x5, 0x100, 0x2, 0x20, r8}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000005000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={r2, 0x200, 0x0}, 0xc) bind$nfc_llcp(r7, &(0x7f0000003000-0x60)={0x27, 0x3ff, 0x2, 0x6, 0x9, 0x0, "0d148f04ea91449e30fff41a38fbae91a4b621376de8e70de2310e0b43db0a5abe8b26b2612b813ba8c73a047f774f8d889b7db81a0c207f691666293641fd", 0xff}, 0x60) r9 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r9, 0x10e, 0x5, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r7, &(0x7f0000006000)={&(0x7f0000006000)=@llc={0x1a, 0x8, 0x100000001, 0x6, 0xfffffffffffffff7, 0x1891, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f0000006000-0x30)=[{&(0x7f0000006000)="637c29cdf2006c2d98", 0x9}, {&(0x7f0000007000-0xb1)="467e8f862600acb885aadd95ff46e191b83224842295fd7adc57a13d695628e3b282b94d706eba7ff8eda7c5c136fc2cfc3e301947fc353d17e1505289229c0193755acfe81aba34c542cc01491c1c34e39c0426dc6c8a4d68cbefae7d060cb5bb6ed2de3a1c30d53cf84d43293105469911e1eb7f5f3da1bc15bb6bc45a1c0df2b283bd868b327e164f8602869d0be8d52638158a5897669179442e64932fe7e15e3d6d64874083b72c36f62d654a759c", 0xb1}, {&(0x7f0000005000-0x11)="92155a033e53110df6f470c8c7bb84e0f5", 0x11}], 0x3, &(0x7f0000006000)=[{0xf8, 0x1ff, 0x1, "fb1e6953e3e3a005eb8a18b7963c6c8697de87f679621c12b992e70d79f243bf753321075c80a32fdff172437c77b3bd01bdb0eacfb884ce792ce38ab91966de5110e8261802ee9a545b2701eb319742100012c46ec938ef74c6f4aaca981539073292040e6b24eee86dd2fc71f6db433d1971f2f0b1c5a308f7f56e3f1e526157e9d6c9c3ec21ce3bb88f59a1317e7bc3d0fdd7c8cc60ce053bed687b24df96ea5032195967474a84ee24c7afa06476cc7dd8361eb10d6e26dd8a8a82fdec997170a4f030977917d0a8df6d65a591e3bfacf1ded8134ee4b5b27126b789ac0a28"}, {0x20, 0x4e3bc685d5550bba, 0x830, "a096525e0ad2797a992d8192a2c1fa"}, {0x78, 0x109, 0x6, "2bb2ad9201170d6024716c6821ae646518df8b1a40234f6099073ad995f99f5df8191cc978fcf69409831f98f9482bc6a27d89afcf0acf9186b65b30dce2b447a3894696cce9425ed6fcba9274a1ed51e9f1c7d921bf5eb7d56ea29c35a987e85a8d35a9"}], 0x190, 0x80}, 0x8800) 2018/01/20 01:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@ipv4={[0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000b61000)=0x0, &(0x7f0000780000)=0x4) 2018/01/20 01:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000831000-0xc)={0x0, 0x0}) 2018/01/20 01:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000769000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) recvmsg(0xffffffffffffff9c, &(0x7f0000261000)={&(0x7f0000424000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d92000-0x50)=[{&(0x7f00003f0000)=""/82, 0x52}, {&(0x7f0000e67000-0x72)=""/114, 0x72}, {&(0x7f0000bfa000-0x52)=""/82, 0x52}, {&(0x7f00009d3000-0x46)=""/70, 0x46}, {&(0x7f000015e000-0x25)=""/37, 0x25}], 0x5, 0x0, 0x0, 0x0}, 0x2000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000974000-0x8)={0x0, 0x4d92}, &(0x7f000054b000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000237000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f000046f000)="eae291a6e489e053df07667788a75105", 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000dce000-0xe2)=""/226, &(0x7f0000517000)=0xe2) 2018/01/20 01:59:50 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cda000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000e26000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x3)=0x10, 0x4) socket(0x26, 0x0, 0x0) 2018/01/20 01:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x2, 0x3, &(0x7f0000fc3000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f00006cd000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r2 = accept(r0, &(0x7f00003a9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000bc2000)=0xe) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000007f000)={0x0, 0xb229, 0x30, 0x7, 0xc8e4}, &(0x7f000025f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f69000)={r3, 0xebb}, &(0x7f000075b000)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000f3000)={r3, 0x7eb}, &(0x7f0000d67000-0x4)=0x8) 2018/01/20 01:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/20 01:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) close(r0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000225000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/20 01:59:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x101)={0x0, 0xf9, "0b1aae8273094812acf4717a98c7b94c3c949fc3e0ee8f147b2d57f152106a94877fb0a186974b129876c74e9571f4074618dacc31c03e036a06328958274e3c3283e9f784adfb8deee187ffdb59cd914d806fef37de79aafd6376942093494f0aef8d20b2d7d1ec554b9b80c73eb3615584c38332a4fedf67d3296fa26444bf69630c641d1592774fa68c78cba3f31ad68703ad689e82cbc580fb3ab5ab4dbb10006d62143bfb59de4478181e8964458a4e9e61ec95f7ca5597884fbd7d46649fd85bf8784e72f2b23498468d10edb24c36ac732889464ca288c51cdabb7cbcc12aeefbb5d97e0b94aa5427f8a98f91115dc38d0fe3e2f683"}, &(0x7f0000001000-0x4)=0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a2e000)={0x0, 0x8000, 0xc5f, 0x7fffffff, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000aeb000)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f000014a000-0xc7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/20 01:59:50 executing program 6: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000a97000)={0x0, 0x0}) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000a97000)=@generic={0x0, 0x400, 0x6}) r2 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a99000-0x4)={r1}) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000a98000)=0x0, &(0x7f0000a98000)=0x4) getsockopt$netlink(r2, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) 2018/01/20 01:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d7d000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b2b000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007aa000-0x4)=0xe8) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e66000)=0x0, &(0x7f0000adb000)=0x4) 2018/01/20 01:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = socket$inet(0x2, 0x80005, 0x3) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00004f3000-0x4)=0x0, &(0x7f0000f43000)=0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000d77000-0x4)=0x20, &(0x7f000069e000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000336000)={r0, 0x4f64}, 0x6) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00004af000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getpeername$inet(r3, &(0x7f0000b00000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003b000-0x4)=0xfffffffffffffe0f) 2018/01/20 01:59:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x5, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c1d000-0x10)=[@in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000001d000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x9, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000002000)=0x100000001, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x20)={0x20, 0x1e, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair(0xa, 0x5, 0x7, &(0x7f000090a000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001f8000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000717000)=0xc) syz_emit_ethernet(0x2a, &(0x7f0000a64000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000003d, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a2f000)={0x0, 0x0, []}) getpeername(0xffffffffffffffff, &(0x7f0000897000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3f000-0x4)=0x2e) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000e0a000-0x4)=0x0, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00004dc000-0x4)=0x0) accept$nfc_llcp(r1, &(0x7f000084e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004d3000)=0x60) 2018/01/20 01:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000071b000)=[], 0x0, 0x0) pipe(&(0x7f0000053000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a88000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041d000)=0xe8) 2018/01/20 01:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffffb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000378000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000084f000)={0x0, 0x0}) 2018/01/20 01:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00006af000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000384000)={r0, 0x28, &(0x7f00003d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000069a000-0xc)={r1, 0x1c85, 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000519000)={r0}) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000c57000)={0x1, 0x7, 0x4d, 0x9}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f35000)={r0, &(0x7f000020d000)="3e886115cb450d618b5492143d9177d3acf05990e6add981cf5d26", &(0x7f0000d40000)=""/178}, 0x18) 2018/01/20 01:59:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000089b000-0x10)={0x4, &(0x7f0000001000-0x10)=[0x1, 0x9, 0xcc94, 0x1ff]}) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adf000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1, 0x0, 0x0, 0x21, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, @igmp={0x1f, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x400000000000019f, [0xdd3]}) 2018/01/20 01:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de7094bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6a34b1c88a5f2a9569a095abdd16af527c8b9484a9d4fdd7bde4265b035d218a0303b96419120195e13dc33592a2bb36a1b9c17a7fc45bafc02f39598f850", 0x80, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba2000)=[{&(0x7f000084f000)=""/142, 0x8e}, {&(0x7f0000135000)=""/177, 0xb1}], 0x2, &(0x7f00009cf000)=""/56, 0x38, 0x7}, 0x100) sendto$inet(r0, &(0x7f000010c000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 01:59:50 executing program 1: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000e3000-0x1ea)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000e7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000ad000-0x10)={0x3, &(0x7f00000f5000)=[0x9, 0x100, 0x10000]}) 2018/01/20 01:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000917000)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000cc000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e84000-0x8)={0x0, 0x10001}, &(0x7f00008af000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c3d000-0xb8)={r1, 0x74, 0x1, 0x80000001, 0x9, 0x40, 0x4, 0xfffffffffffffffc, {r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8000, 0x8099, 0x800, 0x9}}, &(0x7f0000442000)=0xb8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000017b000)=@req3={0x8, 0xffff, 0xfff, 0x1, 0x3b1, 0x9, 0x8}, 0x4167c272c8ea5b6a) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) 2018/01/20 01:59:50 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x2ffffffffff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff6000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ec8000)='tls\x00', 0x4) 2018/01/20 01:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="01007a00010000000000000000e90054", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000893000-0xe0)=[{&(0x7f0000257000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d74000)=[{&(0x7f000092e000)="bff9b19bc47ae7ddc907c501766449a9d00439f8d1872a960e09d218f1093fa3f765aa001f2200a1fcb5f42ddd232e14c90bb4e518ec9ecc5f42c304698a965be129cb28d663f78a78a1bd24ef62ba312b1ef97893", 0x55}], 0x1, &(0x7f00003dc000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 01:59:50 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000105000)=0x1ff, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000301000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0xfffffffffffff800, &(0x7f0000f77000)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f78000-0x20)={0xdc, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005d6000)={r2, 0x7ff}) 2018/01/20 01:59:50 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00001a9000-0x40)=[{&(0x7f0000ff2000)="ef8608ae140edc821e1be41d8f0a9a553324912602cc9fd00852fb98a1c43fb5ec9bd66be85fed4bda757e0903fbbecb740429ceea9c46cc74bb2082e665a8f2adac67529f5ced8b03599c3d6b4dc5ce9973569d043ba850ccdc32ea37019bf38d78118cf58f74a50693d2a1e1214197d0d6d174518fb87df8eceb2644f48ddd0e24e0b1ec07b8f5ef432c525f43cdeb3c64a9b41f00ece4523f3fcff6f014b3cc794ee08b0350e5a614c45774eac0c956d2a3605c01b977e5a367377ef6d717034068bc40d8a5db51d73148c523dae6d4985000dc50", 0xd6}, {&(0x7f0000ff3000-0x45)="10caa7d451647b2a449bd26fc6921c1597f3dee80ad8927599fb7be885ca01fd9d29f6507827659117035b132d34b2363f98020874353876081b5f88ef37e041915a982827", 0x45}, {&(0x7f00003d5000)="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", 0xfc}, {&(0x7f0000ff3000-0x30)="81d3d321abf0de666a6be894851210c71cefb65fe98730ec015c82c6938e8fb9ec47f449a2028c5e2bf3ff1113f6c4ff", 0x30}], 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fee000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/20 01:59:50 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000490000-0x8)={0x0, 0x5}, &(0x7f0000ea3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000258000-0x6c)={r1, 0x64, "c683330b58af87ba26935c129bf54fc6c9d45af6d3993da82ed227e8a3f45d210a31f8d9b37013c108c1b20b84aba180e5f7f6c91d9cfdfcdb8a4dff9ebe08374d86538402786ced0f76fdcc74c530e19ea438a60ce85ede709204aba3bf2acd423d5ef3"}, &(0x7f0000001000-0x4)=0x6c) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) socketpair(0x2, 0xf, 0x4, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x8}, 0x8) 2018/01/20 01:59:50 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x7f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f98}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x10001, 0x8000000000000000, 0x88}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xc5, "e2f07c8bfb0e602c35b21f94b8faea805e2e3e25e6fedff4623b857f35efcf79a3da5b99c052572a0420e7f54fb0223fecdc7d2c4cb8dba5bd5ff11b7ef61f90d6301936aebd7adc92c9b6252ffc4e153c66936f40f5e57fa3399b182a0941bb7ff54cbd4be599d1d2405d37ecbee1486f7010bebc50271716829a5f0126dc76058e20bc900772d71c895f4f9fdad0ed74e6d5007e7620e5169bef3741ff945907c50fc78f658e5c55771295b184c4962714a331cfc2748b98cbafe18840c286580af2442f"}, &(0x7f0000000000)=0xcd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @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]}}, 0x7f, 0x5, 0x3, "a49f11ed6aadf71aa137c01b19f256d4f6b8d3b83ed6454e1f223c54c3b31f7dfab77e6de5b1bf21287c8090d738db8f602bb0a16d1babbbbf7c06112396fa1d897a00c32197485caa18fbddad36954b"}, 0x160) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006ea000)={r2, 0x2, 0x1, 0x6}, &(0x7f0000001000-0x4)=0x10) 2018/01/20 01:59:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0xa5b2, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/20 01:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a51000-0x10)={&(0x7f0000a78000-0x38)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f01000)={&(0x7f0000a4f000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008e8000)={0x0, 0x80000, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000b1d000)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e92000-0x10)={0x1, &(0x7f0000f62000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00006e4000)={r3, 0x2}) bind$unix(r2, &(0x7f000085f000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00001e4000-0x4)=r1, 0x37f) 2018/01/20 01:59:50 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f00006d1000/0x4000)=nil, 0x3, 0x576d73bcfea072dd, 0x8, &(0x7f0000000000/0x1000)=nil, 0x6}) socketpair(0x0, 0x800, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000000)={0x800, 0x401, 0x65, 0x9, 0x0, 0x9}) getpeername(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/01/20 01:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000890000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000164000-0x4)=0x60) getsockopt$nfc_llcp(r1, 0x118, 0x5, &(0x7f0000bc4000-0x16)=""/22, 0x16) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fbc000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba7000)=0x402) 2018/01/20 01:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a22000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005a1000-0x20)={r0, &(0x7f000067e000+0x6f8)="b10a929395cd258c610ea4b2d93abeb826f01ec90bf6d0290305ee17326ab643e792b8f020809c2a46f88d9ee2b2178891d0bd5faa2abc46fd0fc897f8ecfaf4eb9d102998119c519a317a9cc31a3ed1e6d1ee237f10a962114726da05ba79ce67e7e40239bc7454e5a8232c1965d0f5ac4cd91ee51b97862bc85c36b785a5249f8ca4b7bd9798ae4044c5bd070380ec5c72fc827d3bfaeedf0cb916f11a039b7c3bf0858cf49e473e2973eb26aa531253a636387d2df52ad9", &(0x7f0000f40000)="b60d27b70f1005992f27a865ec3077058c86134caba018d558b1ff281c7bfdf8202527326aa680ad2d7e26936c53fe1028e275a554737768b1743cc4aa0be1eff8931788035ac4f1838d154dfe1fc0de304ee5843b5c43db067411dd7f0557344106b2ec7ddc", 0x0}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000a5e000-0x2b)=""/43, &(0x7f0000729000)=0x2b) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r1, 0x0) 2018/01/20 01:59:50 executing program 1: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000000803, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000021b000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000841000)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000b1000)=@int=0x0, &(0x7f00002a5000-0x4)=0x4) socketpair(0x15, 0x807, 0x7c0, &(0x7f00006bf000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000021c000)={0x6, 0x0, 0x2, 0x81}) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000843000-0x10)={0x2, r4}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00002e7000)=0x0) r6 = getuid() mmap(&(0x7f0000843000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000843000)={0x0, 0x0, 0x0}, &(0x7f00000f3000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001ca000-0xc)={r5, r6, r7}, 0xc) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000555000)=""/0, &(0x7f000064f000-0x4)=0x0) 2018/01/20 01:59:50 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f00002a1000)=0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fee000)=0x3657, 0x4) 2018/01/20 01:59:50 executing program 6: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xa, 0xd3dc) connect$llc(r0, &(0x7f00000f5000-0x10)={0x1a, 0x1b, 0x1000, 0x9, 0x57b, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x4b, &(0x7f0000090000-0x8c)={@random="7181f328e543", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x15, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"a5"}}}}}}}, 0x0) 2018/01/20 01:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f000093b000+0xef0)={{0x1000, 0x9, 0x44d, 0xb1, 0x0, 0x2}, 0x82c, 0x3, 0x10000}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000500000-0x62)="", 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000b3000-0x38)={&(0x7f00005c2000)={0x27, 0x2, 0xfff, 0x7, 0x1, 0x5, "ce1e566dd94be1022980580535b4a80b7118644297f65775a203ac3e95231e9b38e1303b4705ef4b8e118f7ddc670abb1c42b4baa0aeb7fa60999eba40d7ff", 0x3}, 0x60, &(0x7f0000754000-0x40)=[{&(0x7f0000295000-0xb2)="50c481e81e329410bcca375463dc21ea7e4bc991eecbff29d46d7d61766187df3d668db6459d4aadb5845987f19f9e2052f81932622af20657e7d8d0a58038710425389a922bf1581c319e9dd1372637b6f24ed077e490ff2e2532f071dda214cb3c801389ae75374804555d934a1528500eb4095a2905da6ec5909487566d1a247fb2c0709fb8325473060a913e97db67eff0155afc322dfdf7976904d26b160256927ed4fe2e59aee116cf08b8cd65a3ff", 0xb2}, {&(0x7f0000b69000-0x1e)="ba9c6552746c0a8a8f50b640ed78f542d72c5af935688c223546a8c288a8", 0x1e}, {&(0x7f0000b06000)="9e1195fd04197884a384aaf0cbf66dccbfd89c3be8a2752bb5e9d91842750819596024b6de9836fd228f812575d5856c85c0b193578ede331562db21851ede5fa299b5b832e0f6748012fec4f60775c4f8577853bb0365518c3da2a31cba9f70e3e4e075c65194c9664dbf01cc13e6b04dd05c331d6c4ce493d16b113d8c85c69248c56c8b2c17c880bd07bd71496bdae92214e3c7ca5ea81faeefe4fb1456535cbd1b769fabbdab576af989d73560c6f505d8e070eba1776c84501b", 0xbc}, {&(0x7f000035d000-0xc7)="9f00124251e62bc4215a55fb89889c53f2c5f1509ded0125eb1de7b3dd8e3a3ba4bebb55caa1459b3cc336a48cfef75b86298c87f8f0bd09451ae3419b0d85abdfe4ba88fd9b19a2e4be43dbe3f9337e652a8241cc3e122e77940ff1595c458d6937ef3e324e67d4957ad355d5fece08118fffba43f75bd4b75ea07ce3afd14e87e932eb5cc492dc20d4f386c8b5d4b6173cb964717619921b4be0f4314f7ab343e58ae238dfcd5c485ae558d75b4e28de447a1481926cc9478754cf2e1e1d872983adf89f556b", 0xc7}], 0x4, &(0x7f0000f15000)={0x90, 0x111, 0x8, "e6db2befaae13b7102514a5580a445695ca569559b47f2fadd6d6fb9dd20d54a705070af0606472e76dd06a98534a35edc6c4cfb943395edd7b70491225e105421897a2d79f97af607902dd0b076af9a2266eb083a228551cc0ec909d3fc6ea01731fb3420854dc8a14e0b39b9615cc2776f5748a59ec443ba4ca97913f615"}, 0x90, 0x24040050}, 0x10) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f12000)=@buf={0x1000, &(0x7f000015f000)="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"}) accept$packet(0xffffffffffffffff, &(0x7f00006e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000095a000)=0x14) sendmmsg(r0, &(0x7f000044f000-0x21c)=[{{&(0x7f0000146000-0x60)=@nfc_llcp={0x27, 0x3, 0x7f, 0x7, 0x2, 0x2, "608ab910f713ab5510f0bc84ef65c3ab0b4714d6c3ba47f285aa757db9c84139b733ee12f5ef8eb43bd23b9e872564b27c3491bfc665490de00dc82c2ffe4b", 0xd9010d1}, 0x60, &(0x7f0000de1000-0x10)=[{&(0x7f0000c4c000-0x9f)="a64f31f1da601d1f22c8d3474cd5e725d2af70384001e65541133a42a37155f67131c505e22eea86effdb994a2f666f35cb81eee8362dd1499d2c8a7ccd93cce7164324dce660d4bfb8a72bae0ce68db2d4560cc3443674423f251439cc7b229fe64e77ff1b511e91185094534b37b6eebb1b4fdef0a7657f4229f7bb54d16da6e397618deafabda87f69caa3f6ad364f494180b44f21dde13b7beb75328b1", 0x9f}], 0x1, 0x0, 0x0, 0x24000000}, 0x3}, {{&(0x7f00002ac000-0x60)=@nfc_llcp={0x27, 0x9, 0x8, 0x7, 0x800, 0x742, "c55ef5366588ff26cef748c3c495911e74468641d7abd373d8aedc19ed15c349099bf66031ab59bc8500f3e8854b55bc146e324c100342efab56876ea2f2d6", 0x3}, 0x60, &(0x7f00006ca000-0xa0)=[{&(0x7f0000ce6000-0xb0)="568227a3a749219ca905f61bb8eee7aefbf5e7d75a473ddf16fa7fcfd0c769aafb2368440c6065f7c718f6b62abc3f870bec7feb11a6371c1daf1b1575f5cc3a186ac26d6deac3a32e0d58f72adad2583990e84b4758ea1ad5584803f7e42550127937ebc730e5636fda15111bfe80838f91b2966102cc5f0cca69f87a3fec27605e101f9a8bec3afc2787454f543c640496db9c3886f5e48ed64a219a4b90000bf09135f12b7c59d701ecfef653cbc4", 0xb0}, {&(0x7f00008c9000)="70a169643d7dff254f8b9d83dfc188a3d04e9bc509f62195ee3ddfe39723f0d6320689806165", 0x26}, {&(0x7f00005a7000-0xcb)="f84997ae6b9ab2473353be95bfbb3867f667e5d60fcd0b82dda220f4ff749bbb4b19ad39eb815838b8cce19618d1717898bcdfd7965b178b38b932edf48c6ed35fa8640bec070344600760dc99f399a846da936539ed42ab9a7384f7b645a527b13cb0ddeb06543c4078ef5cc2cab360eb1a33a5aeecaaf96f21933ace4c274fabc1ad502a87d4a1c45501979adb8b436f3155d94a93c37708acdeb9e7d8bd5100f6e5e42f69daaa0755dbb25b0d55038ea370ebcfce537f2019d988ec1cee8e03fbc21c293c07cda05b54", 0xcb}, {&(0x7f0000cae000-0xf7)="a24532e135f3b1cb248b7aaca1e19f3b2b42ab6ed51b7bf15ad9283e9022ef9118f8cdcc96ed2cae7dc7ad75bea0fb2a64e68bd5544486c66587ae10ea7ad5605ae9925ae302b7f08e89092abeccaaffb91b5514b899326c86ec078a684d1cc2d7ea14ff49778e9e41cc07651019343d2d4dfd4bdce25863e48ca5c5a26987c0756bad1488fd63760b601d629ae7822d92305079a81f8fbb9db674a30ccd14c9a4135b7169772f982d1b4315722136878ec27cc74b95aff08ada81217c481d36821cf58d099ece209326c80145d6aeacb33eb63e425bdc6ebed79bf96fe4aad1eb078b1b4c8689c61dcbd17e9526bfc6fc115baf73fd61", 0xf7}, {&(0x7f00003d4000)="", 0x0}, {&(0x7f0000ec6000)="0644115f16a353388c1e1084a6e269761845a4cec7dd3f8afb30", 0x1a}, {&(0x7f0000b04000-0x8c)="4578cde2e6e4e9d4191466f18100b1b383b9079214b4f4cc1bead9c236d7c69d6c81b9e31bd1e8ffd23f10f56a66954c140eb4ba04a3ef85ddd4ee8cbe76924942c6b522fd6fea8511571605d1fc845f8de44de43d97946362f6a3f0fdcb601d2430526663b9c9a12011bd6d61d15824d648c6cf31b735a020d99b01deea13683f1e852bfd31db92b6e83fc8", 0x8c}, {&(0x7f0000818000-0xdd)="c9a130fc79c3341486ebb9f2666559d8ded7cd682278ce0e904fa7c69b8e09fc914efed68170bfbc9bed1d89401878a381edf54ff3b68de09e9696e681c9f2927089c702b57a8d9c32f511daf9a2bf47596c6d826b52120183940140239f6da2dbe5d5b4173bee13176280b6fcbbb30adbbdad7aa5972762b882316837b6bcae5278e93bc09c2f27696a7f25709d82520c87b22e8e7cb937d867c63299e2c7a888878477254fcdd04a7fec0dacc82e49026586282e69317fb68dc7eab93eb818e23013574912c4a1790697eaf4522c23d17a93ba5e42d820969e1a61b2", 0xdd}, {&(0x7f0000b75000)="c84178b20a8c93cdbcbaea7eba4a7ec0bf413ecbdea545009705687cf7b8b797831de31d1e365c8bf0188bde", 0x2c}, 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0x1000}, {&(0x7f0000dcf000)="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", 0x1000}, {&(0x7f0000523000)="94151e7b82822ddf2d11eb49f13da51a24ccdfbcb6ac2b0bbad2063d2d3daaf579311a417f4de25aca900b69a606c4c7d7001db92427f6df", 0x38}], 0x6, &(0x7f0000de3000-0x88)=[{0x88, 0x10d, 0x80, "9ae7756adb3a828ddce39d544b169c187ed5dffdddcad7ee3886563b573391d99c6551c61518ab6fa269a51a1e9d01a55f49ffdbffae697b6e213e714dca0d1a0862694e5ec6669495ddaaaa977a777181a8ca498424b4413509a45b8f7522f2eecf0b0c707e2e72b8dc64eb518bccd3478a33efbafa"}], 0x88, 0x20000001}, 0x5}], 0x9, 0x4000) 2018/01/20 01:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x800, 0x2578) syz_emit_ethernet(0x6a, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91424f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x34, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x32, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1c0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) 2018/01/20 01:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000b37000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000391000)={0x0, 0x5, 0x80000000, 0x2}, &(0x7f0000807000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000833000-0x6)={r3, 0x3}, 0x6) sendmsg$alg(r1, &(0x7f0000e82000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[], 0x0, &(0x7f0000926000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/20 01:59:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xb88]}) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) connect$bt_l2cap(r0, &(0x7f00000c5000-0xe)={0x1f, 0x6, {0x0, 0x5, 0x1, 0x4, 0x1, 0x7}, 0xbd9, 0x2}, 0xe) 2018/01/20 01:59:50 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000+0xcb6)=0xc) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000002000)=0x198ee153, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@common='ifb0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f0000003000-0xaf)="", 0x0, 0x0, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000005000-0xc)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000)={&(0x7f0000004000-0x8)='./file0\x00', r0}, 0xfdbb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, &(0x7f0000006000-0x4)=0x1e) 2018/01/20 01:59:50 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000011000-0x21)=""/160, 0xa0}, {&(0x7f0000008000)=""/148, 0x94}, {&(0x7f0000010000)=""/251, 0xfb}, {&(0x7f000000e000+0x197)=""/191, 0xbf}, {&(0x7f0000010000+0xc8e)=""/155, 0x9b}, {&(0x7f0000010000)=""/193, 0xc1}, {&(0x7f0000011000-0xba)=""/186, 0xba}], 0x7, &(0x7f000000c000-0x2)=""/2, 0x2, 0x4}, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000010000-0x38)={&(0x7f000000c000-0x60)={0x27, 0x10000, 0x3, 0x7, 0x9, 0x1, "5e87bcdabd5bd3c88e4aa2bfbec5ec898d8b92b5f5beb3beb6ed3f1aca1227355f39601c557488c7c69c6351abaa4e040e4e9923981af4280efd5a886df2fc", 0x1}, 0x60, &(0x7f0000005000-0x10)=[{&(0x7f0000010000-0x70)="9d3fe11c79c8cd45eb1320d900f5c9f41dafe849d06aa4764e53445ed8a3d3a2428b4de650abb1f50adadb61c9d4579b163fa203940528059d1cd47bb0fd8f6ac8c2a422eb9c3abeb0d644b4949cc7790be9101429d502c7386bf3073aee7f10943efdcec1adcdeca2057c7524124e48", 0x70}], 0x1, 0x0, 0x0, 0x4000}, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000009000)="") 2018/01/20 01:59:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00003c3000)=0xf6f, 0x2) r1 = socket(0x0, 0xa, 0x2) mmap(&(0x7f0000000000/0x104000)=nil, 0x104000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000100000-0x145)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cc7288", 0x0, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "8675706e0422501e"}}}}}}}, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000105000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x3, 0x0, {0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}}}, 0x3a) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000011000-0x10)={0x6, 0x9, 0x9, 0x3f}, 0x10) 2018/01/20 01:59:50 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(0xffffffffffffffff, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000fa000-0xfc)="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", 0xfc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ed3000)={0x0, 0x38, "e292d378b57f62331ead8cbd1159f4b44a4a2b59180d278245c9b9e2ee1614ea39aacbe48dbefa5c694635ee0855e2bd4c8f42037ee42143"}, &(0x7f000026b000)=0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000acb000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x5}], 0x2c) sendto$inet6(r1, &(0x7f0000fdb000-0x2c)="4e31419cf57d63caf5f7f9bdb9d909f6d256dbae84f43ef4887ff3391d84da8fe1670d8852b4628918451d13", 0x2c, 0x4008000, &(0x7f000030e000-0x1c)={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xb5}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ede000)={r2, 0x2, 0x30, 0x3, 0x9}, &(0x7f00003ed000-0x4)=0x18) 2018/01/20 01:59:50 executing program 7: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x1000000400000002, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x4, 0x2, 0x7, 0x4, 0x6a1, "af04c1b11ce6cd6376ee1491cea52215a50859652282adf1ee1c5a343a61e92c8663c8098126e743e140b36e3c8d4c7e57263c324c65d618910b44c7ed9eb0", 0xfc}, 0x60) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b82000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000ccd000-0x10)="09000000600bff000443450f01000200", 0x10) 2018/01/20 01:59:50 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00006c9000-0x1360)=@newlink={0x20, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xe, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000003000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) 2018/01/20 01:59:50 executing program 0: mmap(&(0x7f0000000000/0xdde000)=nil, 0xdde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dde000)="82c73884e65746130f4d487074b1683057e1663e9a4839457a57a3a2e69b051e812dac02960bb1f5658aee803cd90c66d0ae1984c26828fdf491412ddabeca5fd8778edf8c9d112b3e0f1329de6a20d498ebd181aa2bab6645333afcfbb6f31123a4d2d8cc189e5e7c291243c05b7db8d273663d2f9ae1e131a29df9d2ac00a04089b7755746e11aa6c44c92fe3fb8c5d5b97a971af705694a6f077398e2428661d1f1411b71d527a9cedc85914f10dc8e82c64c23273e3552e807161a9fd902b2f86daf9c187c084cbb9b22e9280e3a86a59497cbc38052b60e98a340aa16cf", 0xe0, 0x4001, 0x0, 0x0) write(r0, &(0x7f0000a2c000-0x26)="2600000026004701925ef1f70722000c07fff701010000000700ff36b807475105001a000000", 0x26) recvmsg(r0, &(0x7f0000dda000)={&(0x7f00009a9000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000000b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000de0000-0x38)={&(0x7f0000de0000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007f8000-0x60)=[{&(0x7f0000ddf000)=""/78, 0x4e}, {&(0x7f0000de0000-0x90)=""/144, 0x90}, {&(0x7f0000a5e000)=""/156, 0x9c}, {&(0x7f000073f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d6f000-0x81)=""/129, 0x81}, {&(0x7f0000de0000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000ddf000)=""/132, 0x84, 0x8}, 0x10000) 2018/01/20 01:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) readv(r0, &(0x7f0000553000-0x10)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000335000)="", 0x10051) writev(r1, &(0x7f0000318000-0x20)=[{&(0x7f00000f4000-0x96)="d644ff55cc1cc6382f7e95f7353ac03a92c0038a76c8387ac0a8004961d6bedefe94a39c273feeb9c8cc050ccd8d73fdfd7514d67502a44a190d5cf86f233c7be1a68f40c5d2b021160f4ecb2c963836206891c8e525792960fedbe975026b016b1edfdebab5347d46612cb83d6e47d9459a42064290ce59f532fc987750ff5ece6a56f79bcf662d0aff546e367bd8de60524d761001", 0x96}, {&(0x7f0000e96000-0xe4)="661efc23b899c0cdb7a11dc314985e8ea0a1abe79b72808562a37d0c4c78ec6736bae47dd54d7ccbef3b675a56b96abc8475ec858338d9cfa641fb8342fd5efe095631c961401aff77c96ceb896f1f43c78d33092e37bd12d4549e63926e4bb378bcbc9e9c26d26790da411f13ffa9d0166468293ad00b88a7449cf838c472a46474d7ba52aa193ea1f980db3ef35201527d822ec3297a964718103fce1d0711004caa5c4dad7454bbaae17c1f0b6464e9ffa429155128b2eacc7e7b4ae3dfa89f4cb4e7fc8841ef73ebc0bcd551e9b22d4a8dff247acff6f1cafd6d115c80a73bbf9b26", 0xe4}], 0x2) 2018/01/20 01:59:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa401}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="0200fa00", 0x4) 2018/01/20 01:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f00001d5000-0x33)=""/51, 0x33, 0x0, &(0x7f000021a000-0x10)=@ipx={0x4, 0x0, 0x0, "a24276761208", 0x0, 0x0}, 0x10) getsockname$unix(r1, &(0x7f0000172000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000b77000-0x4)=0x1002) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$unix(r0, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/20 01:59:50 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000012000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000011000)=0xe, 0x40800) r1 = accept(r0, &(0x7f0000007000)=@un=@file={0x0, ""/4096}, &(0x7f0000006000-0x4)=0x1002) r2 = accept$nfc_llcp(r1, &(0x7f0000010000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000c000-0x4)=0x60) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000006000)=""/46, 0x2e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @common="6970ff6572653000020000000600"}}, 0xe) write(r0, &(0x7f0000010000-0x2)="", 0xb3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000e000)={0x0, 0x0}) [ 1592.677970] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 1592.700974] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 1592.737482] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 1592.750293] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/20 01:59:50 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80002, 0x3) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c03000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f7d000-0xc4)=@ethtool_drvinfo={0x3, "4c6fd0592d762e31f6a6f8fc2588f6d8cc05c10e44ef2ef32431a3b4b1d5e2b6", "1389d4c5112caf3ce0bc3a8a4bf5915ee4be7855b4f6a8a89632bb2bc96d701b", "bffe2791934c02d22bb17da3ee35dabf2bb487862046387c0d8b8b49d770bd07", "93294d96f37297e6c6bcae3926660d9137c84d132739d8b3e27d0375a6f503c5", "5a09a2d50a63dd09c975b659b02dc6ca3694a7b77553314a9888d2d7f3af5945", "74478c07e82d38dae63fda96", 0x5403, 0x3, 0x0, 0x1, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f7b000)={0x0, 0x8, 0x80000001}, &(0x7f0000d1d000)=0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000088e000)={@generic="872d32f269b4c856970f81582d51050a", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f7c000-0x14)={r2, 0x7ff, 0x3, 0x6, 0x4, 0x0}, 0x14) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f7a000)={&(0x7f0000f7a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00008a1000-0x50)=[{&(0x7f0000f7a000)=""/176, 0xb0}, {&(0x7f0000c47000)=""/79, 0x4f}, {&(0x7f000002b000)=""/65, 0x41}, {&(0x7f0000b49000)=""/214, 0xd6}, {&(0x7f0000591000)=""/48, 0x30}], 0x5, &(0x7f0000f7a000)=""/69, 0x45, 0x9}, 0x40) listen$netrom(r3, 0x3) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df0853f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749", 0x70}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(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) 2018/01/20 01:59:50 executing program 1: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000037c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001a9000-0x4)=0xffff, 0x4) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x805, 0x1) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000f0e000)={0xff, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f0e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000263000-0x18)={0x0, 0x0, 0x30, 0x7, 0x7fff}, &(0x7f0000267000-0x4)=0x18) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f11000-0x8c)={r4, @in6={{0xa, 0x1, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x3ea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f0f000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d2000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e72000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r5}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000113000)={0xfffffffffffffff7, 0x208, 0x8, 0xffff, r4}, &(0x7f0000f0f000)=0x10) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f11000-0x78)={0x1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0xf89, 0x5, 0x0, 0x0, 0x7d1, 0x1, 0x9}) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 01:59:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c14000)=0xe, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000001000)=@nl=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)="7299cb690c635b9bc0ebee7a1c668fb6c0bdbd5fc4d6e6e43d564ca3d84c5dacd5b45176d7b100e5adccb46599657a489a0d416eb766ec6bff5ac83439b6da28c5416f063af2945fcfa4076b95f8f3136f052752213a348c3006098c96884f7d0862603fbf4715c2bf81df3b7f66ded5dd342000f898db34d3", 0x79}, {&(0x7f0000001000-0x46)="fba3f13995b5220261cd3ba7db171ec1131df0fec13ae5a5964d024ad6e763f5dd13fc92226997b5795f76e76209cd3fcbcc8a4221d91871c5b69616496325893d1071e9f381", 0x46}, {&(0x7f0000001000)="a5f4533db8cf8188f87f27f4aceb580ff688372e76c4be2be4b6e5217b08ce51072132c14ffa6a1e8ead09c801076e01c9202ec6e696bc48fd9f61006d0cc0734ba267543529e8251cc4cdab8772dbee781768c9a260901d45817d590902f7ea187d9d45e9fc6c0eb80b86a5080df59cf14598e563eb7b429abafaf725ebe6bd93f266426d4c81f43936438642fc6976f774c480e2d3ec95ef53198de36b8c99b5952e7c587e7a98edfcfed218ec5d86dd399ff19eec08f99b071f3640d16851ce3d5175ab4c5e4927f3266f87871fabf3670c08dc7ea064e63e9435ffcaedc0ee16", 0xe2}], 0x3, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x62, "42440103afbcbee15485c3192ad0fbed3c5b167c5a8ebfeeb52d39f9a43abebc8997f75b099d7a3d860a1f952f8d5ba1c7b5d5cae12d798deb13c968248ce2f4004b9ab2ab5dd0a28a50a15d0484767820cb7e6a3eac2f09c29642b5a70fecbd3eed"}, &(0x7f0000000000)=0x6a) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000159000)={0x2, 0x8000, 0xd9, 0x83, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/20 01:59:50 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000086000-0x10)={r0, 0x28, &(0x7f0000d97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c13000-0x18)={r0, &(0x7f0000fed000)="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", &(0x7f0000fed000)=""/239}, 0xfffffe58) 2018/01/20 01:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) pipe(&(0x7f0000a47000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000703000-0x10)={0x1, &(0x7f00006db000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000c81000-0x8)={r3, 0x2}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000c7a000-0x4)=0x0, &(0x7f0000d52000)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000747000-0x4)=0x4) listen(r0, 0x20000003) r4 = accept4(r0, 0x0, &(0x7f0000705000-0x4)=0x0, 0x800) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000ec8000)={{0xffffffff, 0x1}, 0x4}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r4, &(0x7f0000918000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000b1000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00008fb000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400, r6}) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x180, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf01", 0x5) r8 = accept$alg(r7, 0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f000082a000)=""/21, &(0x7f0000f17000)=0x15) sendmsg$alg(r8, &(0x7f0000fd1000-0x38)={0x0, 0x0, &(0x7f000013d000)=[{&(0x7f00004d6000-0xff)="2bf3504d951d90181f1d133eaf346703", 0x10}], 0x1, &(0x7f0000894000-0x18)=[], 0x0, 0x40005}, 0x40000) recvfrom(r8, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffffc1, 0x0, 0x0, 0xfffffffffffffe2d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fbd000)={0xffffffffffffffff, 0x50, &(0x7f0000427000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000502000)=r9, 0x4) 2018/01/20 01:59:50 executing program 6: r0 = socket(0x0, 0x802, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x58)=[], 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x400}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3, 0x8, 0x9, 0xa57, 0x3ff, 0xf3, 0x7, 0x2, 0x4, 0x10001, 0x800, 0x1, 0xae1, 0x9]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0xf37, 0x40, 0x3, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @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]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x5, 0x6, [0x2b, 0x8, 0xffffffffffffff6f, 0x7fff, 0x1, 0xfffffffffffffff9]}, &(0x7f0000002000-0x4)=0x14) accept$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000000d000-0x1)={0xfffffffffffffffd}, 0x1) 2018/01/20 01:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x7, 0x8ef) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f0000104000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f0000fbc000)=[], 0x258, &(0x7f0000f8a000)=[@init={0x2df, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/20 01:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b94000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000a2000)={0x4, &(0x7f0000d7e000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = socket(0x9, 0x6, 0x1) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00005af000)=0x3010a4) 2018/01/20 01:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000b18000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00001e9000)=0x32) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000720000-0x20)={0x4cf, 0x66d9, 0x1, 0x200000000, 0x100000001, 0x7, 0x7ff, 0x100000001, 0x0}, &(0x7f000048e000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000901000-0x8)={r1, 0x100000001}, 0x8) recvfrom$inet6(r0, &(0x7f00005a0000)=""/228, 0xe4, 0x0, &(0x7f0000640000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005a4000)=0x10000000010000, 0x4) r2 = accept(r0, &(0x7f0000ded000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000b07000)=0x10) getsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000463000-0x4)=0x0, &(0x7f00004a3000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r3, &(0x7f0000184000)="", 0x0, 0x0, &(0x7f0000185000-0x81)=@file={0x0, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) 2018/01/20 01:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x8, 0x2808889, 0x8}, &(0x7f0000001000-0x4)=0xa0) r2 = socket$packet(0x11, 0x5, 0x300) accept$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000518000)=@sack_info={r1, 0x0, 0x0}, &(0x7f000063c000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x1) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002b4000+0x432)={r3, 0x1c, &(0x7f00000b2000)=[@in6={0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xe43}]}, &(0x7f0000762000)=0x10) ioctl$sock_bt(0xffffffffffffffff, 0x8907, &(0x7f0000739000)="66c61dc6caea98b1cb7a9e76c255b17b8e94320ae4c646534e2cbe1c54ad652cc17d80ae96a39454bcb5bbe70493bde6c4f6701adee2a81d31269b10d983d19944cafed9a96b10c76b9ca8949c4d989076ffd81f2ec1e804a44352ffe18a98792dbecd0184f160fd5afcad1b2a89912ea5d9a581799daf5feecd166041877db3afd8c28565cec03bd051e28a873ef5c39a706328b8c1c2db0b852d8936c0ffee2ef3fd1f5e") setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f0000811000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) listen(r4, 0x3) r5 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r5, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000612000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000be3000-0x4)=@assoc_id=r3, 0x4) socketpair$inet6(0xa, 0x8080e, 0x4, &(0x7f0000b49000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) socketpair(0x13, 0x2, 0x3, &(0x7f0000202000-0x8)={0x0, 0x0}) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f000058d000-0x4)=0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000ada000-0x8)=0x0) 2018/01/20 01:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ff3000)=0x30, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00005f5000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e7d000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042c000)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f00007df000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000945000)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000177000)={@rc={0x1f, {0x3, 0x9, 0x7, 0x5, 0x6, 0x6}, 0x80000000}, {&(0x7f0000616000)=""/192, 0xc0}, &(0x7f0000540000-0x1)=0x0, 0x4}, 0x29) accept4$packet(r0, &(0x7f0000206000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003bf000-0x4)=0x14, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a5a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b38000-0x4)=0xc) listen(r0, 0xfffffffffffffff8) socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000b62000)=@newsa={0x1f4, 0x10, 0x428, 0x7, 0x3, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7f, 0x1, 0x0, 0xee0fa275235551a3, 0xa0, 0x20, 0x0, r1, r2}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xff}, @in=@rand_addr=0xcee, {0xff, 0x3, 0x5, 0x3f, 0xffffffffffff7fff, 0x92e, 0x1, 0x288}, {0x0, 0xffff, 0xffff, 0x401}, {0x5, 0x1f, 0x3a}, 0x6, 0xffffffffffffffff, 0xa, 0x3, 0x6a9e, 0x9}, [@offload={0xc, 0x1c, {r3, 0x2}}, @ipv6_hthresh={0x8, 0x4, {0x62, 0x59}}, @ipv4_hthresh={0x8, 0x3, {0x1c, 0x5}}, @sa={0xe8, 0x6, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x20, 0xa0, 0x11, r4, r5}, {@in=@rand_addr=0x1, 0x3, 0x0}, @in6=@loopback={0x0, 0x1}, {0x3d, 0x80000001, 0x6, 0x1f, 0x80000000, 0x4, 0x29, 0x9}, {0x7, 0xfffffffffffffffc, 0x3, 0x2}, {0x1, 0x7f, 0x6}, 0x0, 0x4, 0xf913bc9bd2d73148, 0x6, 0x14c, 0x4}}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) connect$inet(r0, &(0x7f000058b000-0x10)={0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x1bf, &(0x7f0000a1d000-0x1bf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b1, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0xffffffffffffff81, 0x0, 0x9, 0x0, 0x1, 0x880b, 0x78, 0x1, [], "d53978d6726f0b27182cb68f9f5b747ce959b7e2d5a0c38206a9175e81ceb3e095497ef80acfcb57b7be01e3af285ab6fac18eeab2fe8f8d6c8f3cfc59ad6e675130a5bf9f0f8c67a317375fd8a4eff51d6cccdf961a927250fe7ef4daf0188a4a475d91024820bdfc4b6c6eef958a2b06eb33eedd68f089"}, {0x9, 0x0, 0x9, 0x10000, 0x0, 0x0, 0x800, [0x0, 0x5, 0x1], "beb643576d589fec7eddc4b75e638be195ff9968054b5bc8ef17be2d5ef133fc8dacce04cb0c67d28b3e6b2a5d901f19b79860f26ca8"}, {0x4, 0x0, 0x200, 0x8, 0x0, 0x0, 0x86dd, [], "4a97c16494a533174baf814670d9025b0b6b014b0f1e3b5f9d3158f26fb2cd31301ee4acf81f9ebef4281e64e035fcdff129d01d9a376598aee4815a2c469e1c79d3c7a857d7978df33b47c12968c23b2dcac9e41341be1bc909f0361c487d9f327d23fee3b729b4fd030cf71e302bf877410f798990075effbb29a17565fa96c3e9d488b38d167b0f114c9e6d24c950668d705880aab22e547779acc098ceef9c3a954ccb59b152372148b9ab824d23ebe97a64c728a8926004eaad9c85ea0ac678ee4d2f1ebb94261a96e7d1b686a2316e06b54c68642983"}}}}}}, 0x0) r1 = accept(r0, &(0x7f0000905000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000928000-0x4)=0x6) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00008cd000)=0x7f) 2018/01/20 01:59:50 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x8, 0x0}, 0x5) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000027000)=0x60) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/20 01:59:50 executing program 1: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000270000)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000f84000)=0x0, 0x80800) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000f85000-0x4)=0x2, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621f, 0x4) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000f81000)=0x8000000000000009, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x3bd) 2018/01/20 01:59:50 executing program 3: r0 = socket(0x18, 0x0, 0x0) r1 = accept$packet(r0, &(0x7f0000b23000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x9862f1f50db62d99) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="fdfa1113997f2204fa308059109730b2e8417fe8154eb972253fdfed9273b42577f4676366fc87d8aba1aba5047e8b4ef41fb3dd236114807ca1a3ed1ef1302bf1a12f4be66fef71018c99fae0faea89", 0x50}, {&(0x7f0000002000-0x6e)="90b08e5a0be0bffc955da87c5d14a8cbf46b93e3b059d4bca14a8f6280cadc03bd2e7195d38adfa6e03012375d454579ffa7ef7a9f4f2a27efe590999c30cdad28700ef975f984a4aa97959e836c8a341bea1b49828de35fa9a7ac06966797166070fd4b9debe822e4a6201a92aa", 0x6e}], 0x2, &(0x7f0000001000)=[{0x1010, 0x1ff, 0x20, "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"}, {0xf8, 0x10d, 0x6, "24dcf42833b6185f77e05bc96f0b6c32561f1c8fce525b156b828cfa7483089508c124308caf2669fd215022625790c269df74b6792c49824018a757b9458e7e3ef4e4ef9ff67d880ef1e9f882a8756de5d07f45a1297cc9f0f772cf9e4272031f2b10fe6b4523475687a674ceb18c42819afe2633a68da8cd7308a2bcb75ec84efe753f35ff0badeae5cd9a76a0f8449709ec0cd5e9f0be9007400729e7ab3c5626dfd956b0360944a3d22b011df3f9da4e4c8d8a31b5e3816d3a2b811e6d24eb8d8ffb11ac5fa02ca7fb34e915c5c66b8eda1712b403b920b870d8e2c8559c87"}, {0x58, 0x10c, 0xf4, "b828d147e7d904d8b7bfedbd773bdb411cd4b6b6a0249cb7f645e97ac679670c17859c51b508a3e5ef1ca84b1bee3f48fc6a9890e0069131c79078a7041cdfa909"}], 0x1160, 0x40014}, 0x1}, {{&(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x2, 0x0}}, 0x26, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xd9)="c3a3e4499cd5edc33cc8396a82bd1e3491846da66dee4a986761b3be42fd76c08e0d185ca1662bc296fb5ce83ce0fa01a11934c2a2002ecc35ec9a9f55d37baafa207fbc8a674183bf756ab32f499f8a1663d5d2d40d8e91b97d7f9f843be2deaab6cebfc25f3133fdd59f87f715ee5952c08c44d7f700233cc70b4dc527c5785b7351eb6d785345e644feddc2a422625b960fc72a5077837ef287892c007c69ae91608e8c2352385cb5e47247c3274633cb05669010a6425d5a5992c23c4ee105f4e2944d07488b43d70f9dc7aad3edd81adafb59ad00aa40", 0xd9}, {&(0x7f0000001000-0x50)="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", 0xfa}], 0x2, &(0x7f0000001000)=[{0xe8, 0x110, 0x100, "10dc8cff6e453bf8c6c1145cf4546da7751eedbd1f8eccd933d559d3cd90787370b4a44902021167c245faeb29ef1bf13ddd14009449fcf62a6ce212d98450d79230b00138b77c3e5d3e3f4b5ccad1338ffc3ff2ff339c63841b4b042e3e399c8bfe137660a5766cce37aca9a5721f8f905ee3ffc7ad6dcf1abb953d4b19bb62ca6c8c834f5fee0fee6baa6609bf123df899c20f93b3d2f4a2cf1b118b30e29cd5278c0386b73b36d8c9b106cf86002927ff41e56469475fa889f0257e86915f59632f89104e9558418fa9a878508c176e64ee722de3"}, {0x70, 0x19b, 0x1, "50320cd32ab0841a9464c6fb3091ed09be083d586dfcbac405f60a810a3458748668716a1823c17d97aeab335c1f1c9aa0737a847dcdc6d02a348c671b0f1b727d675348f2514a8d543fd2e2c195fcdcf40c18d96dad94f33c15"}, {0x68, 0x0, 0x1, "1894c7480dd0b9cd3f9c33d99bb0ca17b63680829fb09cc18e6267f2d53c6f35813637f4d641b996a8b807f3c7b74bc2a45ebe6198921c69bd2a891255a66af55a1d1e3cf07d68ebe920dd2b854b3f9deeeec384"}, {0x68, 0x115, 0xfc2, "654c0ceee01b4c9b747ac28bf2018ef7bac98a6316ebac4fcc8f446ec444deb8db4d45659cf1fa273b0d7edc9176828b8a1de18c7e2b3a54bec087448cea27c2194fecf861c92ab318dad58e09fbee50b839d15afce237"}, {0x30, 0x11f, 0x6, "47eeb7a20f09b5183f1d90d5a4b1040fef47cf8a3f15bd5445b1"}], 0x258, 0x4000000}, 0x7e}], 0x2, 0x4005) 2018/01/20 01:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff481008800", 0x26) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000466000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xff}], 0x48) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002fe000-0x4)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000518000)={0x0, 0xa4, "4b89c008889f18298d9e9377ee544fb118b7556014ac9d5fdf06daf755c80acef0df9c940f677c204c6b17de02c09c6ece6f4d19a7990b1ef2355880dd39bbda48de4f3b18789404adc98bdbeff3ead02cda2dbd63a69385ae31f2e523a8811d32ec3c4ece9d0e374b7c4133284d5f91ffa29679c445ab5892db3f800ea4533a1827b1d07eaeebc242dbbcd4f6dfc96722e0a894411a77d75aeae1cfe5d656c110f9e659"}, &(0x7f0000cc1000)=0xac) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000c0000-0x6)={r1, 0x9}, &(0x7f0000173000-0x4)=0x6) 2018/01/20 01:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000d38000-0xb4)=[{{&(0x7f00004ad000)=@hci={0x1f, 0x7, 0x3}, 0x6, &(0x7f0000d2e000)=[{&(0x7f0000496000)="45666398dde6ea98257f5bfe11a29da9a5edacdd70f3d75448f5d02eadc0751f6fa4d14d20aa911a309db9cd1c117442b29ec2154c2fa285bc72ac72953a602490985b39b8ddaac147289bd52a851e2de825d7186269ec584c88c0b396db3abd16497da5938589f20667fcc99f3d9aaaa31dce3e9a327788097ea9b3683ff79dc2f7694096fb20f9800f257ee3b43b15de7a1535754ec64a8ca0dfd8f2fd57f9e0ed04531a4d62207182020f29", 0xad}, {&(0x7f0000ce0000-0xfc)="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", 0xfc}, {&(0x7f0000147000)="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{&(0x7f00005e8000-0x1000)="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0x1000}, {&(0x7f0000dc0000)="bf", 0x1}, {&(0x7f0000db3000-0xc9)="42dd4c926ac100708e871125670d1b30d3b8a86aa14322f8ef696c68176436b8ce250fdef8fa5ace7263da1857ce77f04e723db1a46349b91cb90fea7762b1abd5c610934a7cad627ef38e336c012d9da911620ee4992a69cde28ca2d8344026638c8aa6f861e1c0d072827bd147d4b1931724976be8ae74f8f69ba4fcd48ff7a765f2521ba4b1757962e3d74cf81b990c7a21db2a36a19d84db9f4c054cc0bed0b6dc967d04fb2f75900d258a5377724a20af9d1739f94a98bac39db87eb88d6613a2141fc33ae83f", 0xc9}, {&(0x7f0000a8f000)="cc09008e33dbe663e6cc6efa73f708ce7442d27820757a1deba18e94a4d15d56b28f1f64dfdb9c764db9a50143e5446ac4f2251803540edbf72a800638c3fdd8883260604d29ddcc37743d05d1c086e4d699a5f0fa8e9add6c6e77eb55ea4dc0f981e04b175208a803bf016aa99422526f924c6fbdd6604823cb265b2aa7b5f7965344721fb1f9a1a58a267f82ddf7a02c4bc89aa7629b3d3a806ab9bc4b4f9d370a3e45c7386651c0f5eccd4871805f7878861ae34bb2957767c15776d45ac6f06aa5819fd848065cb46f837dc680d89d39d9dc9e9d6d19ce3e5ec2165c50bb23cc45b9036b16093a190541538ae7eff471f2d48950a8", 0xf7}], 0x6, &(0x7f0000297000-0x210)=[{0x108, 0x1, 0x100000001, "19477c73a251367a6b508f1d7ba729b1b8490e65b4252106b24e58424aedc1b74c2c99bbbd595ae5c364200388a471f55d9893c5a1eae72adcc7f7ee5f98c52090ab4714ccd38ad584380fc266b34480f2b4ad0465a62a79e54474839d1b3d8a34fb7f8594758c8715a1a451104b05582bd3b01697edc3352d4f1c8f41c763248b5bcb6b767f39739fd6dce1b26a2f2c9c4ce790f92773e4f4333bea84932ca4edd3d12081086b5d1a1c3ec19334c324d0042416e870aeebb637bf46956cb23076acced886069bb67a39cb1b85ab854f42a2ef7ef41d82ae9be7c137c8d7e6b0cb019b4a9c761eb056ecb1654cd6d9ad9b81129a5f98"}, {0x108, 0x113, 0x2, "104beff6a921d383334f846ed6510d5f36daf093758f3c5db19b477ac5be192b0550054f5b2572f5d8e248cb5d3d7a6351c472b7ed3330a37b94617c59fcd23d2bb8fb51127e2f51faccf0e7bb2947d7f1328aa35e0c98dd8a63b814f5264d7fb27a65abb5d3dae8fcf205b9efa088bdcb1fd8ccdcdc4604abebf57d40c75d05aa596fb9f4815bdfe84e31a32a6a39f1e42bc41ec843ffb29ad4ed00b9ade9de6c326d0c6e74cfc119d4eec1d6c8f001a38f42be1fe07b894ca9316f476997f4c58f799847685803fa5a730e208eb837d98ca05383d01c59df289aeac5bc2b36abcfc57fe71f21694a49424a5c740357516a874cebe7"}], 0x210, 0x1}, 0x9}, {{&(0x7f0000eb7000)=@nfc_llcp={0x27, 0x4, 0x200, 0x1, 0x6, 0x8, "5cb7dcadc2ceba57b7144e2c75378e3ae5e8de8c578ac766619f17493f3b92e6b3e1667893689317fc9fdc28a196501db12456178288258d8d2cee4c8c834d", 0x100000000}, 0x60, &(0x7f0000a47000)=[{&(0x7f0000b78000-0xaf)="431348daf3d5909c4ffe38fc89cb5fdaf5e09a4a4b4703dc623f09f8b8948a36362cc8100bf806e538536242ed355bdf6885bbb0462003c23059819073d8eb9cced436d3e3b0666df26ad120df7272149f49a65d49725ff2057b359f0fc852956c029eed4d8380926eef20983f9030342c8e304a760250e8f2ddc334570cca030a90f9b6057b9c2feb57d2f8b755790f93055d7e842dceefa0a745253ba7cef353319b7934dfb84d7b319cca9ffadc", 0xaf}, {&(0x7f000085f000)="bf6b5fbaa6fb64359a4a570bc8b863800ae26361fd0570a9d5ab31d0db101f4f71adbfc53d228b63b1fe1536fa9627444b00b83f252feaa6b15c385f333820908faf414c27ce781c37af00717fdc07bcd3e28dff3418e1cc248c820df4af9055b993a9c8544f3d4be5f1d2d0cdc3e315a8857d3fb4047bb0a5c8badab2c1298c65f5d822640b5e94ffb48a316352ac9701494b9a228c0c34d1e483795838eee7d9d6b4eca5e437cc94454dfc9c3bac173813e7afd19a0e6beca4999a18ed946b8d4bde981949905234128b1414dc62eea06d89d9d60987532050cab5a564e6b6bf28860d5889", 0xe6}], 0x2, &(0x7f0000f9c000-0x138)=[{0x60, 0x10e, 0x2, "7d9fdacde87b49504240c01663e6633407a31d3b4f064e249794329bb8b96b66b0ebf1524d45c60d990dcdcaf091f5cc9a1b245369abe6b11716a7a9d84e99d29793f0b44d5d030d85"}, {0xd8, 0x19f, 0x8, "3e9b34cb6473b0904fceee6f98e073b9f74582e9753d972000521cb69eeafc3a120b60a997f70ffd11a8471b785082f05c7002dfdbb1bc0c5baa8998ebc1ed0016b4b1503d16a247898b5b3c0a7a812796c2332bc4777626b225a16d022c6f3b2e97e787f41b157527b9c953a2f622dbc66228f98d71738331fa5b36c6ad147a11d0c42282f1639ee25b677c5f3ebc1e9eec7848961d2c1bf1df7968b278396991770924be9e4dfa3b25e3465036eff44b1b8d2750690eb83f63d900a7931b8fc2"}], 0x138, 0x8000}, 0x6}], 0x3, 0x0) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000b37000)=[{&(0x7f0000e0d000)="9b6a6ce7bba1ea4da0d9da9c584f81ec7ae06bf0d49ad144ac417f7a14a6b0146cccc86c812b8feeb7007cf4d61f3c7834d9aeba04f8e32620865afcefa46a955db0b5954e257f0c75a7b4574ec8bec654e4733624ff51f02403f2df7ec1bb9f2230f494e4bc3f4a1a2d138394d6a2e10f3d1a5f29454c55ad0ecca7f831ad180c02a745a64bd320553fbe4c75b9952665b479937bdfe2a1bc3016073efc035addcf4e86c8", 0xa5}, {&(0x7f0000801000)="8ebada92bdf82c722d7a7f61f327fc2a3820c389f8189d19cb56e84c9d8dc8c6a4f122f080a5f26784fd780f98df3a533ef2cbdf707e851553862bf8bd3c7b5eab3708d37d78543bbd6db3e72793f70c7dceb3309e6a26b2488e3f9d8a0505d6240472de476e0b0c8060370fc4ba440283cccf4d2aab2a0aac7c9709f47f7938c1e19e71dfbeba688378b4886491d40717b6afe06492b4dbf539b1cee5cc4bb4d99f81da979ac798d5992d6f0dbe00955aa9e59bc5f10d4f0fca5329a8d7", 0xbe}, {&(0x7f00000fe000)="7234e17cfae26d4ef73298a98a85ded42a68cff632a7e48dcdb6ceeef8e18a432a186eba0f8327a19d1b727c466b045d4a1f5d3f679e16fb3e7e82ca922db1da9a3ef39b", 0x44}, {&(0x7f0000f62000)="9434a406ff87a40fefcdc5aed316133e4980e1c781e9c22eba6f03d759bf6534b3471a860f0a1635f52a8a535fb791bb58f3776ab665e419cd7470a173089dcd3bf1554bec25bc0ea3b1ff96d38226ca1f54801c4ff9e4b9df14971b067dc09a5acc91df1ea929d94f63fe0c5141ce57302d3df18be9f54116e85e5d78c9b0c6305faefeb036d10e9696947c5bc732e7cfe2e3accd40a58d", 0x98}], 0x4) tee(r2, r1, 0x1, 0x0) 2018/01/20 01:59:51 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000afc000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e70000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d62000)=@assoc_id=0x0, &(0x7f0000e06000)=0x4) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e70000-0x8)={r1, 0x3}, &(0x7f0000e70000-0x4)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) close(r2) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000e71000-0x12)={@generic="d5f1fcb53ea58cf6ad0ba7b982c3a50a", 0x6977}) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) close(r3) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a9f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e6f000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e70000-0x4)=0x1c) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00006e7000-0x1c)={r5, 0x8, 0xa, [0x2, 0x4, 0x200000000, 0x7, 0x7, 0x81, 0x21, 0x7, 0x2, 0x5]}, &(0x7f0000e6f000)=0x1c) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000d35000)="7d6784affc9e643dbd8d25c971d20900ea35e22bb457877c44b11d8cd94921bad33e599826b46c359be647bedae88d28dd6e94e832b30200c4f8259629215e87c194319b5965c3b86480b18f5e1d59dcc88c13705386b0ed5155c72d05beba0dcbd0e4625db2e99bf3eae85a4d21ac94587211dc8bc7381068f712be7fab84a5007952f3d8f3e8f63aee65e0db3d235a27e326e0ce4c6cb1fbb275adf6e6454dfa17c67460ca596d979836de0ca75ae761e2265ec90b6a7b49930c70275841371c98f46cf8d80dd5976064d2da7abebb947340137a7c994711d2cd32ecb5ca01226b4c8f386051a094d7ce", 0xeb) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000e6f000)="d5aa0dc31dec44ed5d817e606646a8") close(r3) [ 1592.966751] sctp: [Deprecated]: syz-executor2 (pid 14385) Use of int in maxseg socket option. [ 1592.966751] Use struct sctp_assoc_value instead 2018/01/20 01:59:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00009a8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/20 01:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003fc000)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00000c2000)=0x3, 0x8) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) socketpair(0x1, 0x5, 0x1000, &(0x7f0000dd1000)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dec000)={r4, &(0x7f0000884000)="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", &(0x7f000057f000-0xbd)=""/189}, 0x18) 2018/01/20 01:59:51 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ff5000-0x8)={0x150a, 0x5d}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000ff5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000704000)=0x14) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000ff5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ff5000)=0x14) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000ff6000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000ff7000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff6000)=0x10) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ff7000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff6000)=0xe8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000235000)=0x5, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/20 01:59:51 executing program 0: mmap(&(0x7f0000000000/0x5ac000)=nil, 0x5ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000054a000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005ad000-0x4)=0x1c) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00005ad000-0x88)={0xcf, {{0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) 2018/01/20 01:59:51 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x0, 0xffffffff, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000013000+0x347)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000020000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000005000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x3, 0x4, "8638dce53c771d90ba02430d181f84aca22a1aa6e249a8df80ece38a4fdd31c96e83f04b45b563656446c2d81a077f546a85b703457287c550830191b1145fea2700be0068d82f61a1502681630d774e"}, 0x160) socket$vsock_stream(0x28, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000001f000)=[{&(0x7f0000020000-0xcf)="726a671364e05b807929e70466bb7b42a8bdf10cbff8ebb11d490229b2df0ad0184529651ae9cfb060076d83f90174e9dbc11c053f48250d7a5bce30b4c19f7224feee89505b07ff48e254a24ae78985bf0b75a2c489950cae4a5345a7e079d4715f798f7000f6ca89e045e3a7a8afc5393f20f94f8cdb39b21bf25301e6181fe8cef6d2d037a16a4bfd884f5a57ce417448c4f145d289fe89f6fa5ced5a9fea2ebbbb7bf22bb9d7ed5675dad91caf3a5e406245eaee63418d6a58feeb472bbff6a9ef9e001e8fca3b103ade09ec25", 0xcf}, {&(0x7f000000c000)="e2817158f2412e616d9d6cddd8d9ddf31e46d88619f59a86e9290503ad01baaf27123950d075142fdc1d99dae745e4214b953f012b11450e0f87ea975cf25cc0f57452edaf79aae525fe2a147772c3247c6a6e9d59fe2de5d2b38eec4db9da4923b495ac5eb7733ba8666ed8d1834ad13e0147734493752830bbdd72cab609a294cbcb8c7c61fd8b4796714a8d48ab8dcb512828849c9ea3f6c098cf35850c16ee5007d0c1dea84fb198874b5a48a69c1a9bf7f218b4dc8fc1d05665398f6801f1c36cfaea29364329a3361d7c8cc058f6f39b15d979e9e42d1a34", 0xdb}, {&(0x7f000000a000)="01a15cacbd11fff7f80c08ec882ddd717c366ba574b5b7b790eae9c239bbef9bf693facf4a4ab58d182114d7e09dee249e245c2d2ce820f8c98f7e14711af354cb7930ba55fecbf047fa22ec5d5016", 0x4f}], 0x3) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/20 01:59:51 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x4000}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000257000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x6, 0xa, 0x5a7b51e2, &(0x7f0000226000-0x8)={0x0, 0x0}) bind$llc(r2, &(0x7f0000892000-0x10)={0x1a, 0x8, 0x6, 0x3ff, 0x7, 0xf7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000f79000)={@common='sit0\x00', @ifru_flags=0x400}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000f79000)={0x27, 0x3, 0x3, 0x5, 0xa1, 0xff, "ff3f09f17afd307999542a2b357af86ab0fd8d878cb55f824a95e83c59f0367a3745de637d5b23cc3cfdc06f689b4e43c23677d7db5f216dd119c0d51645fd", 0xfff}, 0x60) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/20 01:59:51 executing program 2: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) setsockopt(r0, 0x20000200000010f, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) connect(r0, &(0x7f0000071000-0x6)=@hci={0x1f, 0x1, 0x2}, 0x6) 2018/01/20 01:59:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) getsockname(r0, &(0x7f00004f5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000079000)=0x2e) pipe(&(0x7f00009dd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000052f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dea000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000097b000)={r3, r4, 0x9}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000985000-0x10)={0x0, 0x74, &(0x7f0000e40000-0x74)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0xf4c1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x77c3}, @in={0x2, 0x3, @rand_addr=0x20000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3c30, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f000040b000-0x4)=0x10) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f000010a000-0xd1)=""/209, &(0x7f0000e21000)=0xd1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a93000-0x18)={r5, 0x3ff, 0x0, 0x1ff, 0x7}, &(0x7f0000320000)=0x18) r6 = gettid() getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000d12000-0xc)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005e9000)=0xc) socket$alg(0x26, 0x5, 0x0) connect$packet(r1, &(0x7f0000dbf000-0x14)={0x11, 0xfa, r7, 0x1, 0xfffffffffffffffe, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000741000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000cbc000-0x4)=r6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r8 = accept$alg(r0, 0x0, 0x0) recvfrom(r8, &(0x7f00008cc000+0x88)=""/202, 0xca, 0x0, 0x0, 0x0) [ 1593.070536] sctp: [Deprecated]: syz-executor2 (pid 14418) Use of int in maxseg socket option. [ 1593.070536] Use struct sctp_assoc_value instead 2018/01/20 01:59:51 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fa5000)={0xffffffffffffff9c}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000a69000-0x4)=0x0, &(0x7f0000fa8000-0x4)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fa7000-0x20)={"7b9f3c2a83ce691069ff0b8760c0a83b", {0x4, 0x2c0, 0x8, "21274fa4e14e", 0x4, 0x0}}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000fa5000)={0x1, "b8"}, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fa7000-0x4)=0x1, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cef000-0x10)={r1, &(0x7f0000e3a000)="a6f511091344441d75fc8d040c1f31fe2b41bf132eb1e3fdc0ad6df00c9ca596714d7b8750fb00138517e7e03114c16e12ad428b6a882edafe15bb64fdeff27d30fcd6ee518a797e860c357a9070c028a597fc24377e5740dfa4b184b60530bb8b3d192024673835f9031b210d7529da00e4e5bb2dc6394e07771915dcaba79f2d7bb563474fb085e77f0e256e702082c02518f42189be249229"}, 0x10) 2018/01/20 01:59:51 executing program 2: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000599000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x4008b100, &(0x7f0000df7000)=0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000797000)=0x0, &(0x7f0000b4c000-0x4)=0x8) 2018/01/20 01:59:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ffd000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffffffff69e1, 0x1, 0x1, 0xa, 0xa0, 0x0, 0x89, r1, r2}, {0x10001, 0x10000, 0x4, 0x8, 0x80, 0x7fffffff, 0x7, 0x0}, {0x2, 0x2814, 0x5, 0x8000}, 0x1ff, 0xb, 0x2, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2, 0x32}, 0xa, @in=@rand_addr=0x5, 0x0, 0x0, 0x1, 0x8, 0x2, 0xfffffffffffffe00, 0x3}}, 0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000045e000)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000107000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x1f, 0x2, 0x0, 0xa, 0x20, 0x20, 0xef, r3, r4}, {0xd750, 0x7fffffff, 0x6f74, 0x1f, 0x1, 0x3ff, 0x7, 0x1ff}, {0x1, 0x6, 0xa19, 0x200}, 0x0, 0x4, 0x3, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x7, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) r5 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000004000)=0x0) getsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0xeeb)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x20000000002, 0x207fc) shutdown(r6, 0x1) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 01:59:51 executing program 1: mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000008c000-0x58)={0x26, 'hash\x00', 0xffffffffffffffff, 0x3, 'sha384-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000015a000-0x1000)="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", 0x1000) 2018/01/20 01:59:51 executing program 6: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f9f000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c4c000)=0x10) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f9e000)="", 0xffffffffffffff8e) 2018/01/20 01:59:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x1000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e7000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f000076b000-0x8)=0x7fff) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000748000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, r2}, 0x14) write(r3, &(0x7f0000a83000-0xa7)="d4", 0x1) 2018/01/20 01:59:51 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000b1d000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c5b000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x80000000, 0xfffffffffffffffc}], {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) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d52000-0x4)=0x0, 0x80800) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000f21000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000548000-0x20)={@generic="a6e449b12bc5ed570d30ba420e8c79a5", @ifru_flags=0x1000}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000579000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001ca000+0x1dd)=0xc) write(r0, &(0x7f0000ec0000)="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", 0xfe) 2018/01/20 01:59:51 executing program 5: r0 = socket(0x9, 0x801, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x8000, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0x2d, &(0x7f0000842000-0x4)=0x0, 0x4) 2018/01/20 01:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b85000-0x4)={0xffffffffffffffff}) sendmsg$netrom(r0, &(0x7f0000920000)={&(0x7f000024d000)=@full={{0x3, {"9793843e624318"}, 0x4}, [{"3c7247aeb69629"}, {"d096ec35333d6b"}, {"a12dbfbad94934"}, {"c11dcd98490b24"}, {"5b6717eb5f93a3"}, {"11626184575e83"}, {"e83ed102785171"}, {"d634552ece3bdb"}]}, 0x48, &(0x7f000059e000)=[{&(0x7f0000ad4000-0x95)="95519800dfc64000b07ce5ab8a9936ff88d3af8905a33c0de520417216366e4eb9dc25e13f99cac3e3a5f863dc0518c82d70aee91f5e11ed73cad24af086ac76e4572402632964ce03e4f6bfb7e9f8587d7a7689e4e6d82be6f6f9699368b8e63f47b00257491a17e5fc38718aeac4d9d5456f171f9dd88163b97f0d90a9a58d9aec8e601483535c7fa0ff22d5f25824c4ce6317a5", 0x95}, {&(0x7f0000ada000)="fdd8db15688f68f5430c09125f879f4a34e7f7f8d60d85a14f960c70ac3ce548ea8591d5c671d9eb102241f5525e1e79ea92bfb5bf07b5fb1df635108f13937dc4e5e90a950a7a8c19d6841e9d8ec23af3c59448fdd23777c95556491a5a110c5f2ed3fe4e3e09e4fe092825b8db758b13bceca656661e45c43599e470a44f16c1df35c2fe1794b5cc34fef0af2840b09a290da7f059a788318b294c3bf790e9d16753fda394bd54cd27f84ed17a51cac8ebcddd9935e4", 0xb7}, {&(0x7f00000be000)="a8c61a31f0077670713e7cd797097ad34eca613f4663", 0x16}, {&(0x7f0000ffb000)="66e02c925bc7769f5706efccbed84cdb1227e6200d70478816ff0e884edae25d41fe878e8d26a8fee68738dca311328887c32b1d3c727faf00d9dfac8c08d8f979fb4ce05a063327ce11fb646f1967a53da227e53a82f8a6805adfc40980c3e42199db9c9c02c0ed85e150ad4f5aff798b40ce1baf5f8aa3473837abfcd01e2626fe2fa6f077963ac5d9ca5d27cc3c347b903bc28a3ce84766249c", 0x9b}, {&(0x7f0000c50000)="32bb445ff9bba511a8c97ee50b1ff893de009d7ece14700d11338f787fce23951cf6289b15dc0ebce4d7100d1f0952ddffe6b46f7d90233661eb49b9c531544394882256c789ac94581a279b6272ebcee46f1c69d5c724acc5bb8a3d76f845ed05dc3b4587b96e0bd4567cd27e75052b7da57af7553e6c6f03340c0794ec48fac43185f70e803b1ad30786bbfe33310660a527eb5d910b9ebe9d713034218ba8126ba904482268791893419892cc5088fcd04467f740026c9859fcbf3d445ed7bc5d4000679e3c77b310038451a36c5244351c2f", 0xd4}], 0x5, &(0x7f00000ea000-0x190)=[{0xb8, 0x11b, 0x6, "1f144d138b38146a320841057816e06eadd1c2333551dd83119cac6fc7223131ecb671668c86efe454fc3ab257da1efb3b8934a413d5f3b1d535ae0ee1a8eed2f61d9a0d8a49afaff27a4639a49f49afaa6b580af141c9a7543dfd8ad7a230958fbf4807033a39429eb1480ea2ff38a81506cef1c8913092190801da7a163b6ea5f14d3c8d8cfbba39db2cf5b0fa1fa6fd6324c3d81d8e5c08cfc6324dcf56406b"}, {0xd8, 0x10d, 0x7ff, "89d105e2bed563553417c15d897a3e9424ab3c8ec514e1a2729d63401be67d521284a8bf7cc3fdc19968b7692963a02f6ee05a738725bb97892071fea27e4d71af275377c298525e3401ad50ccc4aa56a1198947483777bb049bb026bc4f5db31f5aa21b80cca055ec85b20fb7126248399fe4f2691140dc9bda8f7fabf7d72e676da28c10b0bff12a71a789c0f1983c73455fff4ce8d88ea48d60337ff0e50e9984f02609a1196a2cb06fadde996bbdcfde64227a0793254626bd5ae316c83a731e0954312fdaf5"}], 0x190, 0x40}, 0x81) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b8b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000837000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000696000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x82420}, &(0x7f0000246000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000075f000-0x6)={r2, 0xfffffffffffffffa}, &(0x7f0000d5b000-0x4)=0x6) socketpair(0x0, 0x6, 0x7, &(0x7f0000f74000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000b4a000-0x8)={0x224800000000, 0x8}) connect$netlink(r4, &(0x7f00007d1000)=@kern={0x10, 0x0, 0x0, 0x8403}, 0xffffffffffffff72) 2018/01/20 01:59:51 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000017000)={0x0, 0x0}) accept$netrom(r1, &(0x7f0000017000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000001d000)=0x10) 2018/01/20 01:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000058d000)={0x0, 0x0}) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000157000)={0x0, 0x0, &(0x7f0000325000)=[], 0x10000000000001cc, 0x0, 0x0, 0x0}, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000b45000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c29000)=0x10, 0x0) 2018/01/20 01:59:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000082e000)=0x0, 0x4) socketpair(0x1b, 0x0, 0xf34, &(0x7f0000810000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009ad000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000002c000-0x2)={r2, 0x2}) 2018/01/20 01:59:51 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001e7000)={0x0, 0x1f, 0x28b1, 0x0, 0x7, 0x100000000, 0x7, 0x3, {0x0, @in={{0x2, 0x0, @rand_addr=0x57643ec4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x9, 0x5563, 0x6}}, &(0x7f0000151000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000270000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xada8, 0x9cbb}, &(0x7f0000bc3000)=0x98) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000323000)={0xffffffff, 0x3, 0x8}, 0xc) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000983000-0x48)={0xe, 0x12, &(0x7f0000f21000)=@raw=[@ldst={0x0, 0x1, 0x2, 0xb, 0xf, 0xffffffff, 0xfffffffffffffff0}, @alu={0x0, 0x8, 0xf, 0x2, 0x8, 0x1, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x7fffffff, 0x8, 0x7, 0x9}, @map={0x18, 0x5, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x10001, 0xd, 0xce8e4e990999ddad, 0x3, 0x81, 0x118c9c9031dec728}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x81}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x35}], &(0x7f0000f22000-0x4)='GPL\x00', 0x400, 0x4, &(0x7f0000f21000)=""/4, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f21000)={r0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000812000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={r1, @in6={{0xa, 0x1, 0x80000000005, @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]}, 0x0, 0xfffffffffffffffd}, 0xf) 2018/01/20 01:59:51 executing program 3: socketpair(0x15, 0x80a, 0xfffffffffffff560, &(0x7f000070e000)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000260000)="534e9cd334f2d30e0e2af0a75ac94daff8784622436379b84663860e80c28f9b45e3afbcaa97c1ea01d18624716dff1c0b410fb099733b17dd28a993b9dc65bb051d7adc5e365015ab016b8ae3fa364c6c68b78177fe591a4de9b471ceea202dee28186f0b19ef86329fa0993568ed6d2a24b0f366156cf639c968dd646d71c5b51cc2e29d6ad49df9c75cdc7e68eb897964ded49e0afeff3c670ac7acdc005db6087ec98cfa23c94323fc102c4db14d361db63b790808e4614afd65fe37bc9e38dd15db7a74add9b186cb") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}, 0x0) 2018/01/20 01:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb5010000000000000035c51fa16c8e2621cfe560a73240abec7a9b2a0343b4c4c0750a3b0385b381000000b3401b82d448199dfe418b8c28dc04bac41d58eba8e003c8e98e67ff", 0x7f}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000989000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000e47000)=0x4, 0x8) 2018/01/20 01:59:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = socket$inet(0x2, 0x80f, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009b2000)={0x0, 0x77, "af49391c85f60ae91ab89bac4ec017654b3d4a0d1e51b8de90fcb8a3aa57906f11f0daf0d231fb9064bef035bd4bdbd96a09d6f8ad4432e126e0c3e7469c67a40797254605b8a98ee93c21f41977f7cc4517603a9170c201caf040b4d015da70d0920d4b34e0a96413769b62a917f5da85aaa3608977c9"}, &(0x7f00007eb000)=0x7f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000dba000-0x8c)={r2, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f4a000)=0x8c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f00008e8000)={&(0x7f0000f3c000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000efa000-0x50)=[{&(0x7f0000b21000-0x27)="530b60e6a4aa6ebac80bfb17036fb4ef5f0645d3742590fc48abd3a7fc081f2b75", 0x21}], 0x1, &(0x7f0000836000)=[], 0x0, 0x0}, 0x0) 2018/01/20 01:59:51 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000003000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f0000002000)=""/130, 0x82}, {&(0x7f0000002000)=""/99, 0x63}, {&(0x7f0000002000-0xa5)=""/165, 0xa5}, {&(0x7f0000001000-0x1c)=""/28, 0x1c}], 0x5, &(0x7f0000002000-0x64)=""/100, 0x64, 0x1000}, 0x0) connect$pppoe(r1, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bridge0\x00'}}, 0x1e) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000002000)=0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000001000-0x3c)=""/60, &(0x7f0000000000)=0x3c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000003000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xe) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000387000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x3, 0x0, 0x5, 0x2f1}, &(0x7f00009d8000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000000)={r6, 0x8, 0x5}, 0x8) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000011000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}], 0x58) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x20)={@generic="84e4a384998dcdacc9fa5afd7e978690", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000001000-0x99)="73365c195f6ca6758183541f0aa24aa6373eee294f853b7296edc0ab5e756bde21b3909402635e7cb6dda5f0ebb3df3355bad3f5baebb7081e9254c0908fb0db25103b56b5a5a3401ba2b5209fe3d4b04d12f43c3ac97624a9cef78f858f5da450f50aa396677bfcbdc1f1c1b001ded2afe38a5b9f25c2dd0d4566dea6b8bf395a1e8c982bfb640ed29b6b290f95a74d1c88620f147470df5d", 0x99) 2018/01/20 01:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000738000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000df8000-0x10)={0x203, &(0x7f0000eb5000-0x83)=""/131}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x800000000, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 01:59:51 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000001d000-0x10)=@llc={0x1a, 0x1a, 0xfffffffffffffffd, 0x20, 0x1, 0x7fff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd9000-0xbc)="b05b87a044f00ff7288adbde29c754fd1eafe21878a6b28021c871286454d9e215fef446c1f1f02ac5d47425f8f0ccdb00c0976a1c68b5cb10ad5d7dd4685de5e07930b7b04a7d2b41b39d239ffb4b045b4d5c0b6baff43906b0f72f8a8d52bbbe23337bf066063a23e06f0f4d571677d7576d43ccbc353038ca3a8ea4dfb282b14882706de78f0f79571306f7a30402112bf12012fef1606e58dd7db4c7bfd72b730d3302690bd956dad3ca88953cebd7956ab60cad62ab57845c02", 0xbc) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fd0000)=[{&(0x7f0000f6f000)="", 0x0}], 0x1, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) 2018/01/20 01:59:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f000008d000-0xee)="90bf", 0x2}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) 2018/01/20 01:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b31000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000700000-0x4)=0x9, 0x802) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a2a000)={0x98d}, 0x1) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000b14000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000067f000-0x6)={0x0, 0x77c}, &(0x7f0000675000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000381000-0x8)={r1, 0x9030, 0x9}, 0x8) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ce8000)=0x1, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000062000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) 2018/01/20 01:59:51 executing program 6: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x0, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005c6000+0xa4b)={0x0, 0x0}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x5, &(0x7f00007b5000-0x8)={0x0, 0x0}) listen$netrom(r2, 0x200) connect(r1, &(0x7f0000dc4000)=@ipx={0x4, 0x0, 0x5, "79577aa7ab8e", 0x7f, 0x0}, 0x10) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000dc4000-0x4)=0xff, 0x4) 2018/01/20 01:59:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000987000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00003b1000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f0000b5b000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b28000-0x10)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x0, &(0x7f00002b7000-0x46)=""/70, 0x46, 0x9}, 0x0) 2018/01/20 01:59:51 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000008000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000009000-0x98)={r2, @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]}, 0x8, 0x401}, 0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, r3}, 0x10) 2018/01/20 01:59:51 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/151, 0x97, 0x2140, &(0x7f0000001000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/20 01:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008b5000-0x4)=0x80, 0x42c24efd) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000053b000-0x12)={@generic="c99f5baab597248a5b69f09dd65ccb77", 0x5}) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/20 01:59:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x7, 0x9, &(0x7f0000899000)=""/0, &(0x7f0000000000)=0x0) 2018/01/20 01:59:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000503000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00001a1000)=@req={0x4, 0xcd, 0x9, 0x100}, 0x10) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000068000-0x2)=0xeed) 2018/01/20 01:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f00004fc000-0x4)=0xfffffffffffffff7, 0x4) 2018/01/20 01:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000613000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000030c000-0x4)=0x0) sendmsg$alg(r1, &(0x7f0000c4d000)={0x0, 0x0, &(0x7f0000739000)=[{&(0x7f00004e9000)="bc", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000143000-0x7a)=""/122, 0x7a, 0x0, &(0x7f00008b0000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/20 01:59:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getpeername$unix(r0, &(0x7f0000261000-0x30)=@file={0x0, ""/46}, &(0x7f0000103000-0x4)=0x30) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000192000)={0x0, 0x0, &(0x7f00005ed000-0x80)=[{&(0x7f0000ea6000-0xd8)="2c71537d02dcab2569e8875a6f1e9a6775d3a970d7a34a943db82ab917e2d358", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r1, &(0x7f00008e8000)=[{&(0x7f000091d000)=""/11, 0xb}, {&(0x7f000064c000)=""/95, 0x5f}], 0x2) 2018/01/20 01:59:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e2e000)={0x0, 0x80, 0x4, 0x806, 0x3, 0xe0}, &(0x7f0000f65000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000688000-0x14)={r2, 0xfffffffffffffffc, 0x2, 0x6, 0x401, 0x1}, 0x14) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 01:59:51 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000+0xe8)={0x0, 0x14a03ede, 0x1, [0xfff]}, &(0x7f0000003000-0x4)=0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000007000-0xb5)={r2, 0xad, "5477daa456f7a664f0ea02fc5c477a33b9bbd32137d8e3d7dd7bd4ba6659b7f7245e3376f385a40550e5a2d447d2c7201d44d6a7df4fdbf430f6673c5b4598cd615613a92e73ff49a64e0df53c6d11514698d3ee635126e4823a2f1152d3d33223ffadf4865ff364ba2a4386e829e7c53ae8bfd19856708328df36b3afdd61a1d5f659d1145803f42d742d1b40157b4f71f40c3b3466dcc491be5ef302b1dba86c5a776ef47921079fb13f4b50"}, &(0x7f0000006000)=0xb5) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2018/01/20 01:59:51 executing program 1: socketpair(0x3, 0x2, 0x9, &(0x7f000018e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x1000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000956000-0x27)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) 2018/01/20 01:59:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f24000-0x8)={0x0, 0x0}) r1 = getpid() r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000778000-0x28)={0x3, 0x1800000000000, r1, 0x7, r2, 0x401, 0x1, 0x8}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 01:59:51 executing program 5: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000b5e000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fcc000)=0x8c) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008fa000)={r2, 0x84, &(0x7f0000fcc000)=[@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xffffffff}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3000000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fcc000)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) 2018/01/20 01:59:51 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000da6000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000da6000)=0x32) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000da6000)={0x0, @in6={{0xa, 0x3, 0x19e6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x401, 0x3ff, 0x1, 0xa1}, &(0x7f0000360000-0x4)=0xa0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000da7000-0x6)={r1, 0x9bfe}, &(0x7f000095a000)=0x6) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f00002fd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000081b000)=""/128, &(0x7f0000305000-0x4)=0x80) 2018/01/20 01:59:51 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fd7000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x1000000000000227, &(0x7f0000a50000)=""/121, 0xc, 0x0}, 0x40000000) 2018/01/20 01:59:51 executing program 3: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00000f7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000bf000)=0x10, 0x80000) accept4$llc(r0, &(0x7f00000f7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000009d000)=0x10, 0x800) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000009c000)=0x2, 0xffffffffffffff5f) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/20 01:59:51 executing program 2: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000076000-0x323)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "610e68", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "dff4ee38a406ae70"}}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000052000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000f5000)=0x14) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000f6000-0x8)={0x0, 0x10001}, &(0x7f00000f5000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r1, 0x8e78}, 0x8) 2018/01/20 01:59:51 executing program 6: socketpair(0x8, 0x800, 0x6, &(0x7f0000aae000+0xd44)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000947000)={0x3, &(0x7f0000da6000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r4, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x2, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000003000-0x28)={&(0x7f0000de0000/0x4000)=nil, 0x7, 0x2, 0x0, &(0x7f0000000000/0x1000)=nil, 0x63c1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000003000)={0x80000000, 0x0, 0x0, 0x980c, 0x8, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000002000)={r6}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000005000)={r5, 0x1ff}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x3, 0xa2, 0x8, 0x6}, 0x8) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000007000-0x8)={r3, 0x20}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f0000005000)={r2, 0x18}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000007000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in=@broadcast=0xffffffff, 0x3, 0x1, 0x1, 0x0, 0xa, 0xa0, 0x80, 0x7f, r8, r9}, {0x10001, 0xffffffff, 0x7a, 0x6, 0x400, 0x7fffffff, 0x3, 0x3}, {0x5f2, 0x0, 0x8000, 0xa05}, 0x1f, 0xf, 0x0, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x2, 0x9, 0x3f, 0x6, 0x3}}, 0xe8) 2018/01/20 01:59:51 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000019000)={0xa, &(0x7f0000019000-0xc8)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000018000)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@generic="50e8c62a317a"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:59:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = accept4(r0, &(0x7f00005f8000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f00009eb000)=0x1ab, 0x807fe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000038d000)={0x0, 0x3}, &(0x7f00002bc000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000010d000-0x8)={r3, 0x7f}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00003f1000-0x4)=0x1, 0x4) 2018/01/20 01:59:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x7b, &(0x7f00005a8000-0x10)={0x0, 0x9, 0x0, 0x0}, 0x10) 2018/01/20 01:59:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d23000+0x45d)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) socketpair$inet(0x2, 0x0, 0x8001, &(0x7f00006d2000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000e09000-0xd0)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5944, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0xc9cc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x39}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}], 0xd0) accept$alg(r0, 0x0, 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, &(0x7f00000e6000)="0b00010095fffffeffbcc147", 0xc) 2018/01/20 01:59:51 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005bc000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffd}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x8e)={r1, 0x86, "17662560098a733bf637c2cd7277891f2186eff2bc6a2780c1df0ad91842dd741d244e75fef0c7477017e4278c45d5a7ffed55ba6604006ab37073a4f0b456e9a326074c335e88445b81eaa6995b7bc8675544544c39266c637934472c39b3ad08c9b8739d95888eb74d3603455f73b1a9db2cdba55a66291fa36745dbdd67baecbd27de96d9"}, &(0x7f0000001000-0x4)=0x8e) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000111000-0x38)={&(0x7f0000003000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f00009ef000)=@can={{0x2, 0x4, 0x7ff, 0xbb}, 0x8, 0x3, 0x0, 0x0, "6eb98aae96438ff7"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00009f9000-0x10)={0x8, 0x1, 0x4, 0x400}, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000ca7000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000553000)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000027a000-0x4)=0x4c30, 0x4) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000b50000-0x4)=0x4, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000e2f000-0x38)={&(0x7f000048e000)={0x10, 0x0, 0x0, 0x10546050}, 0xc, &(0x7f0000f8e000)={&(0x7f00002b4000-0x1750)={0x1750, 0x3, 0xf, 0x13, 0x2, 0x1, {0x7, 0x0, 0x0}, [@generic="2f8957dcf33dc14132ba8e197845ef26ccd9239703e63d1032cb1b17bc768db5f496036e4f88c43b597f5c15198ffdb2759c9d06faec936da04ff2c92707e9b458cb3db11e209fe993fb39ae9fd2893693c3fc566ecf0a1ab403bbc8775cc34246ec9cda", @nested={0x40, 0x45, [@generic="213d0ec1f76619357b0f08d57fd7df3a8d85c87c8e2bc2b9fd7f643969645b157db32b34acd23010c5d1a044c28e5206430f140414b21b420ac8dbc0"]}, @nested={0x10b0, 0x2e, [@typed={0x94, 0x5a, @binary="ae793564cec745188518f2ccd5c3db0eaf03d6194c5f093153b8b04655d55bded60c992b577d3328676ea8f3a7ea120fdb1566d84bf46936a84e8bc1e56dff8fd6b3e4cefbe13fa6b63ab58f46651570f9b4b5ea199cf80155adaf552adbdabd73e94acad94fab83c21ef057710af277554104244d510858bc0bccd85e4b4a24aa0ea3e085c4bd09d12a3e"}, @generic="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@typed={0xc, 0x3d, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x62, @uid=r3}]}, @generic="0a5d03a82a5dbe8d32002fec7019f038ed22f12fe07c94e718caa418a04f4b8171bb1f09ab32971b4ec3a3a24b4caaa91d98e20f21bb7321d815027d9db02de20005cea10c2a", @nested={0x4c, 0x26, [@generic="29ac9ab90fb0e3f955c3555a817e14f1928dfbf2aeb1dabf8744bf17cb6269635cbe571f2c18968438460845f02902ea838151ded3423e25c8fda311d55f48f6a3b5a2373420"]}, @nested={0x124, 0x68, [@typed={0xc, 0x7b, @uid=r3}, @typed={0x10, 0x0, @u64=0x5}, @generic="f7a0ddf3cc05901a1b9b413fda1017df168da01a3b", @generic="780c4cdea5b9ef3fe6676c5235cd1e2785e7e0cce34916b71ae2cf17e482c1c2ccc158e2ae4b8a38c01947d4a35b46f2c33cd1a585aefc42b85fa00d9dcc96af34e3d79284997bd3490c03d89e8aff29da6da10f5b78f4a6c09d9f9558fcda2f6f61b80a06a9107a7082f44c2440b67d0664761b5c1518ab31ebcdb1c13bb3219ba71e8a61bb61b4f4", @generic="", @generic="39f2092ea9015ec9f71452ba1a07a5dad3f579f6a1d47cc2b30dbe3b7790e1af52c0c8acb9b1f506b02628e013812574842d635ba9e9cb1318ee3215981f15ddc484d3837aef32309d57960fdec6cc71c79c24e738b6d3da524093dcee9d051006be695228"]}, @nested={0x380, 0x92, [@typed={0xc, 0x42, @u32=0x1}, @generic="ab65696ac0c74bb00ac2b3428899bac89570e3dfc4d9da198b1ef663c0c3f4df9cb6547795ec05e828c4cd1fff9eb9ac260dbbc3fa01255deb34080bbdc1c40fde68cf771c96a87773f296d1085b0f632ab52e8d098bfab1bfc614cf490867c573b4df1e577c1892136a3996639f04018d15afdea23229aa5b77f62ab5696610df29da1fba4d2b7ba52c8ff4bf13d2e1cdd921f84e19ff194396c4753a11500d6b11c7b94577c80f5eb6dcd4599f036bc5e2a1c1bc2e93b7dd0929e5e222319ee4cc", @generic="f642a04ab4e91ade49c2777e9384667345f586f8d91524d0585a6cba4ad5c1f73d1799690bf54551f9c36825ea81e8ade258c679701cedd2a7f99c4c95a642de09f6aeaa871929dcb7", @generic="df86611bbce7ba94f6e7e0020190c29e03184a016ab33f3bfee7765f13aee79d2b15f4ba9302fc8906b899258fb9d547674d96d411e03beb8c4e44336f4a3d1c2a4774310bd58ededf44cc9e2782954b0a8212d71f4214938fddf8520bca3387cc978e6ae2b5d9ac5a3edcf2aa92c73e5ebb348c9e74e209fb8493f64b199af4b6bb5eb836217588a8052e7fbe3cad4e6fe97c7142c0bfb6e32b1c721440bf6f241bce6255f1399253030014101d0acf3bfdfdd6d4d9c4a2abbbea219543cd46025734b9abab36421c81ce0d4482b480ac3d85c43d3d0ad8b2f31dc9aa2c50e5b0ecaa3ebaf12558a5838527004b8431d2a332deb3927fee5a", @generic="462b27ffa73f900ef222e4e1c01f393eb97c", @generic="5a75934b5a3e51a4d4adac74c92ce6863bce1ddbbcf3d218ec857c6f1a6c50ef53be0678c782ef75eddb1270fc7b394b218e8edfab92f6cc7162e93b31f6a38594073c7dbce0509122cd6659f017052eea46ebb239ce3389f39ebc47ea66eadc432d7b6fcadd9d797a3d7bab56b9d5f922b536b1fb601612074255ba5b", @generic="2ed8f461ad94671e790e898f2267627dfdf2086bf38086cbb37524dadab4744e42734b7be804a3cbe966a01812aa207e199f2f007f353c98d5705487a623f620211282e5265063d11040e2e025508ea2a48b9fc45781a19c272e2f1ab89761ad69312107c94fdb3479dd252b6c1167d2935f61726a7088183f66bf44e50ff4d2a5898650926c98cadbfd820130fa7101e3ceba88d2521766c8a50507e08377bc48330c357526ffc85e3d7e40d84056d2d801a05f3e41f20b62c0820b0d4910e08e009784", @generic="10f54d1a43e62ad629e6b0c3233750d6377124cef61c8f1b1d"]}, @generic="9ff174cc1aff52b26a2e8891ffd0fec17d6c54e456139fcc34809e202290f7c717ede7ec64573ab1a0f777224a3960e4caef8b73aceb18360c246d71e48fd4124a7f860f64c30680ef0e62800bddad550054955fe2a7db1132e05009dbb3a53da4e28831c12bccbc6d229bdab27eda48a35aaff869ff90ff1f8d74bf781f15ce5f830e64cdb89a436fda27bb7d7bcc8712415ba2de358eed42353b4c64d06a343b360c1b430261fc03112b124c065f3431"]}, 0x1750}, 0x1, 0x0, 0x0, 0x40}, 0x40010) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000c65000-0x28)={@common='syzkaller0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000be000)=0x7b, 0x4) getpeername$packet(r0, &(0x7f000024a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003ae000)=0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001c1000-0x28)={@generic="bd50eb26791b9bbe5d8bf8cc3d94928c", &(0x7f0000186000-0x24)=@ethtool_channels={0x3c, 0x4, 0xd2, 0xffffffffffffbfb7, 0x3f, 0x4, 0x40, 0x7, 0xc667}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$alg(r0, 0x0, 0x0, 0x80002) getpeername$llc(r0, &(0x7f0000726000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d50000)=0x10) r6 = accept$alg(r4, 0x0, 0x0) sendmmsg(r6, &(0x7f000062e000)=[{{&(0x7f00006fd000-0x20)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000037f000-0x90)=[{&(0x7f000034e000-0x143)="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", 0x2cf}], 0x1, &(0x7f000090b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r6, &(0x7f000048d000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000174000-0x6)=[{&(0x7f00006ba000)=""/232, 0x16}, {&(0x7f0000141000-0x99)=""/153, 0x99}, {&(0x7f0000f56000)=""/230, 0xe6}, {&(0x7f0000a38000)=""/74, 0x4a}], 0x4, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) recvmsg(r6, &(0x7f00000ab000-0x38)={&(0x7f000082c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000013000)=[{&(0x7f000067a000-0xc2)=""/194, 0xc2}, {&(0x7f0000175000-0xfa)=""/250, 0xfa}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:59:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) pipe(&(0x7f0000104000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000b7c000-0x10c)={r0, r0, 0x8fe0, 0x0, &(0x7f0000c65000-0x1c)="2056a939f7468d211ca74c0def6f8e99f8267a19d9e997e1fe5c2674", 0x117, 0x1, 0x1000, 0x5, 0x5, 0x0, 0x9, "07a43cdd4a3578d37288d07de0e9398fbf62bd3787eab101f0867fbf7d65bb94354062ec1eb97376e00a90e92dd30dd1af4b823c915bbf49d23376268f95010ab6e555acb2d910b2f6dc3ce92d282cac0fe41ff0f9188577824ebdbdd45f248ec8a0101e0a882d7078528be039fc8b068ee12866ebbc01e798723023bb07d948b3660914b1ab05d8560dc92bfa83db0fbbb0220e7cecaa49092b3a94b976d516480abab37638633b87d82468708131235dfdf5e73d2b4bfcf10b716683628082a2682a49b9f0c7f02be25145d41e6fccf472b14018a6ca2b0530fcde0ca6cebf82989987"}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000086000)="0a0775b0", 0x4) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r3, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r3, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) r4 = accept$alg(r2, 0x0, 0x0) pipe(&(0x7f00001d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000476000-0x4)=0x0, &(0x7f00000fc000)=0x4) sendmsg$alg(r4, &(0x7f0000cc0000)={0x0, 0x0, &(0x7f0000a19000-0x30)=[{&(0x7f0000494000-0xfe)="512f3ea27064cc784a", 0x9}], 0x1, &(0x7f00002cc000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000048a000-0x20)={0x5, 0x8, 0x200, 0x4, 0x2, 0x0, 0x6, 0x7, 0x0}, &(0x7f0000f9b000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000625000)={r6, 0x3ff, 0x0}, 0xc) bind(r0, &(0x7f0000530000-0x6)=@hci={0x1f, 0x9, 0x3}, 0x6) recvmsg(r4, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000719000-0x4)='tls\x00', 0x4) socket$alg(0x26, 0x5, 0x0) 2018/01/20 01:59:51 executing program 4: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f63000)={0x0, 0x0}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f64000-0x8)={0x0, 0xf98, 0xdf}, &(0x7f0000f63000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000098b000)={r1, 0x12d6700c, 0x30}, 0xc) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/20 01:59:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x7, 0x3ff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000086a000)=0x0, &(0x7f0000f71000)=0x4) connect$pptp(r0, &(0x7f000017f000)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xf}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x5, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x3, &(0x7f0000357000-0x7)='%', 0x1) bind$inet6(r1, &(0x7f000055e000)={0xa, 0x3, 0x7698, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x421}, 0xfffffffffffffdce) ioctl(r0, 0x7, &(0x7f000027f000-0xc1)="6a2fe9ed6ba0ea19dec2afac9426641719bdfb77e7d78f5749096cb826ee4bbd1ca77f46ab0a4503cf45c532a8dabd05e99269b341ba2b07a5487cdefa91b564c342b0f2e94f776cda51ba88c4d6eb17ce4cac0716bc18b44cf94b4845442a7751116a118260fc183ba1da9981949199018f950b6e09e66006c290a3de8aac4507b36a565315799ac43b90c312b43ba75d8a9bf04c31cbaac52c31f71528c09d7a397300c146d227c0e99b633bbd450370f6bcc6289ab149b452e4fb6dc37ff1fa") setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000205000-0x10)="acc7ba509b3a326960b3530269c21a14", 0x10) getsockopt$inet6_int(r1, 0x29, 0x36, &(0x7f0000ed6000)=0x0, &(0x7f00009c5000-0x4)=0x4) 2018/01/20 01:59:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000330000)=0x22, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a", 0x8) 2018/01/20 01:59:51 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000)={0x1, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000-0x20)={0x7, r2, 0x10001, 0x101}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000004000)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000004000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x29, 0x40, 0x1, 0x400, 0x9, 0x4010004, r3}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x8943, &(0x7f0000003000-0x28)={@common='ifb0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000004000-0x2)=0x1) 2018/01/20 01:59:51 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0x3)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x8, 0xfffffffffffff000}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000a08000)=0xafca, 0xffec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000002000-0x8)={r3, 0x1}) 2018/01/20 01:59:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004a3000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000747000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a3000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000840000-0xc)={r2, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7) 2018/01/20 01:59:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x200, 0x2000, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a1977f997b66c419aac4d838e3d014133084813468c9b37024da2f697b9b50751b2072b004b092975c9dcf4e3a942fbd12e7994be1bf151e80259c275a33af7b1", 0x80}], 0x1, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xfffffffffffffedf}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 01:59:51 executing program 3: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f000002d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000031000-0x4)=0x2e) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r1, r2, &(0x7f000002f000)=0x0, 0x0) 2018/01/20 01:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x400000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000045b000)={0x0, 0x0}, &(0x7f0000c67000-0x4)=0x10) connect$inet6(r0, &(0x7f00007f7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100}, 0x1c) 2018/01/20 01:59:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000009d000)=0x220, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r1, 0x9) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f00004b6000-0x1)='X', 0x1, 0xc07a8975711b9e9f, &(0x7f0000766000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000cf9000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x4fb4}, 0x98) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00001ee000)=0x7, 0x1) 2018/01/20 01:59:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f000026a000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x0, 0x2, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0xda, 0x4, 0x9, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="16", 0x0}, 0x20) 2018/01/20 01:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket(0x1, 0x800, 0xfffffffffffff9bc) bind$nfc_llcp(r1, &(0x7f0000a2b000)={0x27, 0x2a9, 0x1fb, 0x1, 0x5, 0x5, "4760dfcbb2d3dc9015af2feb49874a8cc6e9a07f315707ef77a0c5a0d6857f9938158da83d7411ff9821dfa9e013d5d4a1463faa0372b25d3a1f1d1660db0f", 0x6}, 0x60) bind$rds(r0, &(0x7f0000c63000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 01:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x8, 0x5, 0x4, &(0x7f0000d28000)={0x0, 0x0}) bind$alg(r1, &(0x7f0000e1d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00004c4000-0x10)={0x3, &(0x7f0000219000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendmmsg(r1, &(0x7f0000727000)=[{{&(0x7f000064b000-0x80)=@generic={0x0, "980e60d8e62e4acce5a62975da398c3c2264623a6a5123eec4a684b4bbef722c9718458f315653baf3b2c6e7b693302633e2a7c970802222d309c109be6e134c6d1c91dccd4824b6c9dbb0bf6db27ca478da0cf7e7914140688617040d1b942aaef815a65a92b6a2b620e49645a67fb3257f45687cb07be5387b4f162271"}, 0x80, &(0x7f0000c13000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x2}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000951000-0x8)={0x0, 0x10001, 0x0, []}, &(0x7f0000c05000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00006d9000)={r4, 0x9b, "341daff457bf9840393d599a7a5a3aa24b5f00b9735f711d33e1e82103ffa4e9de92ff0a11a37ab32b0b47d339e9f2a345d60b7bad9717c277c5ef11089d77661676fde79a2b8a3aae3d7431784298ec9f63b22399c2008ff907a64cf49eb083471b68b96457a8f5b0c953aaf5b39d341e12ad23f7545391940401b1102296dab502b96abee0170da01765183e272fc0d0f42d406ea4f98adfe1fe"}, &(0x7f0000828000)=0xa3) 2018/01/20 01:59:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00002b7000-0x4)=0xffffffffffffffff, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007b4000-0xc)={0x0, 0xdd65c98c54dc9269, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000e71000)={0x0, 0x0}) getuid() getsockname$packet(r1, &(0x7f0000462000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f65000)=0x14) bind(r1, &(0x7f00005d9000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x3, {0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff869d}}}, 0x32) 2018/01/20 01:59:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffcda) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e29000)={0x0, 0x0, 0x0}, &(0x7f000077d000-0x4)=0xc) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x1, 0x3, &(0x7f0000e60000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f0000810000-0x25)="ca", 0x1, 0x0, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000e13000)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#>\aa', 0x4}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) sendmsg$key(r2, &(0x7f0000f76000)={0x0, 0x0, &(0x7f000037b000-0x10)={&(0x7f0000436000-0x10c8)={0x2, 0x0, 0x0, 0x0, 0x11a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x118, 0x0, 0x4588, 0x0, "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"}]}, 0x8d0}, 0x1, 0x0, 0x0, 0x0}, 0x40) 2018/01/20 01:59:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000096000)="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") ioctl$sock_proto_private(r0, 0x89e5, &(0x7f000053c000-0xca)="772c24ea521339bc4b2bbc712c3d137da3390494b489af16f6f2b4685cb7f44cdcf3556734648eed8ad740c34dffa0455cce9f6c9949dc941a8430ada88e164027c0a2012696932eb0b36463082357822dad40d1d8b03c05e0d4950d4d2fa24c0a025f6a5077ae80cb59d3789e207951c691e9fb8159cbfcb1bb7a7207a04ac012e957a64823015edc7897a4c44a0a00ba48613a87271365a71d106973c9a210ea4712e7d7d47b2c7260c329de193061830c15f7a2f692d88aa671acae2a156788fc0883dd346ff2bb64") write(r0, &(0x7f00006af000-0x24)="240000002e001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/01/20 01:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ef1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) socket$inet(0x2, 0x5, 0x1) 2018/01/20 01:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xa, &(0x7f0000d8e000)=[], 0xa9, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0xb, ""}], 0x10, 0x0}, 0x0) 2018/01/20 01:59:51 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000021c000)={r0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f85000)={0x9, 0x0, 0x0, 0x9}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f85000)={0x20, r2, 0x2, 0x3}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ab1000)={0x0, 0xfffffffffffffffc, 0x0, 0x1, 0xb7}, &(0x7f00003c4000)=0x18) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000033d000-0x8)={r3, 0x6, 0x100000001}, &(0x7f0000f85000)=0x8) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000b60000)={0x0, 0x0, &(0x7f00007f4000)=[{&(0x7f00001d4000)="e14dba07c9034016300050ed472effbd", 0x10}], 0x1, &(0x7f0000906000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f86000)=0x0) 2018/01/20 01:59:51 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000005000)=@file={0x0, ""/108}, &(0x7f0000004000)=0x6e) accept$unix(r1, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000b000)=0x5, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x8005, 0x4) sendmsg(r2, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000c000-0x10)=[{&(0x7f0000008000-0x38)="06000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdcf5da6f696bfc575b2f52809ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/20 01:59:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x0, &(0x7f0000d02000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000046e000)={0x8, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xb4c6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5f000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 1593.781684] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 1593.804201] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/01/20 01:59:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00006d6000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x3001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000036c000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000042b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000337000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f8b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0xfffffffffffffff9, r2}) 2018/01/20 01:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00004a5000)={0x8, 0x5, 0x5, 0x8, 0x2, 0xffffffff80000001, 0x9c}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000296000)=0x0, &(0x7f0000290000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000612000)=r3, 0x4) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000-0x4)=r3, 0x4) sendto$inet(r1, &(0x7f00004b5000-0x1)="", 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000880) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r3, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) r4 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f00000cb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000852000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000054c000-0x4)=0x0, &(0x7f0000ca6000-0x4)=0x4) sendto$inet6(r4, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000037a000-0x39)="b8a69479534fd663fce46bc3b020a55d92d5daa1efc174d0012a1547b3e616b9b844bb8fa2542ba04d0210e4a640eec3cd09c9296ab28692c7", 0x39) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmmsg$unix(r4, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg(r1, &(0x7f0000163000)=[{{&(0x7f00002be000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}], 0x1, 0x4040) 2018/01/20 01:59:51 executing program 0: mmap(&(0x7f0000000000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x1, 0x3) connect(r0, &(0x7f0000e54000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) 2018/01/20 01:59:51 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000010000)=[{&(0x7f0000015000)=""/4096, 0x1000}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}], 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/20 01:59:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x20000880, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008be000)=0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000ce1000-0x8)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000e76000-0x85)=""/133, &(0x7f0000fab000-0x4)=0x85) 2018/01/20 01:59:51 executing program 5: r0 = socket$inet6(0xa, 0x80b, 0xca68) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e5b000)={0x0, 0x101, 0x10}, &(0x7f0000777000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a9c000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x9, 0x5, 0xb2}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000bb4000-0x4)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00001a7000-0x8)={0x2, 0x3f, 0x80000001, 0x3}, 0x6) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) bind$alg(r3, &(0x7f000013a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) [ 1593.989702] dccp_close: ABORT with 242 bytes unread 2018/01/20 01:59:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet(0x2, 0x803, 0x160, &(0x7f0000635000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000cac000-0xc)={0x0, 0x3ff, 0x30}, &(0x7f0000098000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009d2000-0xc)={r3, 0x2, 0x0}, &(0x7f0000258000)=0xc) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00003ae000-0x4)=0x0, &(0x7f0000356000)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) recvmsg(r1, &(0x7f0000f44000-0x38)={&(0x7f000088e000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004be000-0x20)=[{&(0x7f0000d54000)=""/212, 0xd4}, {&(0x7f0000c01000)=""/158, 0x9e}], 0x2, &(0x7f000062b000-0xd5)=""/213, 0xd5, 0xffffffff80000000}, 0x60) 2018/01/20 01:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000256000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000b9f000)={0x80, 0x7, 0x8000, 0xd3}) socketpair$inet6(0xa, 0x1, 0x2, &(0x7f0000214000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000fd0000)=0x0) listen(r0, 0xffffffffffffffff) setsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f0000c9a000-0x4)=0x5, 0x4) 2018/01/20 01:59:52 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000218000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000048e000)=0x3a, 0x80800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000adc000-0x1d)="a86bb14224d5d561e17f61e0481f5effbb810fbfed7c7748eeef88ffe8", 0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000752000-0x14)="", 0x0) socketpair(0x3, 0xa, 0x7ff, &(0x7f00009fc000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d1b000-0xa6)={0x0, 0x9e, "d16a026198bf556c769e1c0c6e5da696b183de5358541f48f5fb547ab1fc0cb2a27a1b2f356856f707e24baa7b74947ad895a44a7662aa76e915bf95e576cc039abd07c45d6394a8926f7608f7fdf48f49ffefc687276b0c385ea0818489a0599d111ecfc1bad5d826eaa9fdddae1747e70e5e1662f97d7d24c656bf92c6460a1e6f37015d26472bcb785c0a007e741494d8e0e2bb92e562aecaf302d045"}, &(0x7f00007ac000)=0xa6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000fbd000)={r3, 0x0, ""}, &(0x7f0000ff3000-0x4)=0x8) 2018/01/20 01:59:52 executing program 0: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000488000)={0x0, 0x0}) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000708000-0xa0)={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]}, 0x7, 0x20, 0x9, 0x1ff, 0x9}, &(0x7f0000708000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000da000-0xa)={r1, 0x8001, 0x1, [0xfffffffffffff000]}, 0xa) socket$unix(0x1, 0x5, 0x0) 2018/01/20 01:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socketpair(0xd, 0x6, 0x9, &(0x7f0000d83000-0x8)={0x0, 0x0}) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000db000-0xc)={0x0, 0x0, 0x0}, &(0x7f000047c000)=0xc) r4 = getgid() r5 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000392000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c2f000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a53000-0xc)={0x0, 0x0, 0x0}, &(0x7f000032c000)=0xc) sendmsg$netlink(r1, &(0x7f000070b000)={&(0x7f000054b000)=@proc={0x10, 0x0, 0x2, 0x2820042}, 0xc, &(0x7f0000fa3000-0x30)=[{&(0x7f0000a6d000-0x200)={0x200, 0x25, 0x12, 0x0, 0x0, "", [@typed={0x48, 0x6e, @str='gcm(aes)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="6f616eae858902ecd33666bea194b73b", @generic="b60b80b518e1b30fa6d64ae2357ff3ea63d2f9b80d18f90f3892dff838784b4bb2447d634dd6fc28545755ed76520459625028f563f846824f8535af53e14b7eb6fe667f404dd84c3a3321729b5a586a460b93078d960c988ba193e6387ad0329b62834fb4a67b774604675026f16d475f696733b7210aca8a94c003396e6cbde88b7a3752c62116e1fdb84cd61e1c96961cf36c5ce78bce4837ba277711aa9a", @nested={0xf8, 0x26, [@generic="a003ff9f7596206a8e6583bceaea7e1adbf7a86011c73cdcd96cdb51175c349a60a7ac2fdf0627ee0831313593031ccdb9e1e81e054eada29fd45d5b96a15241332c590f694ba73683e98f128ff4a3c6bc74852f43543205ff65a20dab806ecc1bc102f5fb96d06d6e3dd38db7b8bfad1b3799aeff44be460bdcdb991b429d67bc2a4aa6c2e630c39c86e1e11125dac58c732473a63c4b20ce956a12a0ee6a55cf3ccef5c7aa4823018f057d21078a3ac3a1220c9716703634c487d54e2a365527", @typed={0xc, 0x95, @u32=0x8}, @generic="9588a85fe7aea4c299", @typed={0xc, 0x41, @u32=0x100000001}, @typed={0x10, 0xd, @u64=0x3}]}]}, 0x200}, {&(0x7f0000b70000-0x1048)={0x1048, 0x1d, 0x13, 0x4, 0x1, "", [@generic="292c6d0b7fdcfbe0ecc8952bc3369c44152fc9982ddef5ce6a254c8b4fa2cd38", @generic="e52916e6a8a72584ddad2e0b321e319db6a3a73d2961", @generic="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0x1048}, {&(0x7f0000a9d000)={0x10ac, 0x14, 0x0, 0x7, 0x2, "", [@nested={0x4c, 0x17, [@generic="2a1d86867c78caf7a04f40589f77038a2ad1a9ab8c688f7d29ca54080f429644c3feb287f190f42c465781e53278d114e0bf65e1b774f773df3d5fc70d8f1ab8b249cd048f3fb2"]}, @generic="672c35a23f30bb634a529cd1ba7deac0f5ed60c6c64cda9c819dfdc25d7cdaef56084b7e8ef50890adab5950b78310fbbd3930234de8239c", @typed={0x18, 0x69, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}, @generic="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0x10ac}], 0x3, &(0x7f0000a2b000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x4040001}, 0x8000) 2018/01/20 01:59:52 executing program 4: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000b1d000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000022c000-0x1028)={r0, r0, 0x3, 0x1, &(0x7f0000001000-0xc6)="1b07fb0f8d2a6329ebcc15345f14382ea0f46ff170e94f88c05868139eba6fed44a67b63f0440eca1810553ecb33f0c2260202265121244e3a298f48a96a5425b2005e27742888c8b0d13fe7fe6f0a678d853ccf906cc04027ec4e370daf9e4a5879a842d150cf178b2b87d0cada4ca146544ef94bd0b332ad3db22f95b799eb97368773cfc7e347daa86561ca83c43f1f3a33cdd1fba92066be56d9e3ecaecfb58d7078b6cf5b23e6aa0555b1e04ad463212605b2c499acac05fabc516bfc5ddb2a59dca2c0", 0x7, 0x6, 0xff, 0x2, 0x1000, 0xa0, 0x2, "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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f1e000-0x70)=[{&(0x7f0000001000-0xfa)=""/250, 0xfa}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f0000000000)=""/150, 0x96}, {&(0x7f0000000000)=""/83, 0x53}, {&(0x7f000057a000-0x98)=""/152, 0x98}, {&(0x7f0000499000)=""/68, 0x44}, {&(0x7f00000df000)=""/206, 0xce}], 0x7, &(0x7f00007d0000)=""/152, 0x98, 0x81}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4000000010, 0x803, 0x0) socket$inet_udp(0x2, 0x2, 0x0) write(r2, &(0x7f0000158000-0x7)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc00805305", 0xffffffffffffff10) 2018/01/20 01:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket(0x9, 0xf, 0x4) bind$nfc_llcp(r1, &(0x7f0000a64000)={0x27, 0x6, 0x9, 0x0, 0x72, 0xfd, "ed497da05719914ab98e22c8da82e294413678f38bc32afbcf85ec9417388abe7a3ef1d76ab5225e6b2b8fa38e34c8778c44a9e850af46584ce60b78017565", 0xffffffffffffffff}, 0x60) write(r0, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) 2018/01/20 01:59:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x9, 0xffffffff80000000, 0x0}, &(0x7f0000000000)=0x10) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x5, 0xfffffffffffffd78) 2018/01/20 01:59:52 executing program 5: pipe(&(0x7f00003ed000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000880000-0x8)={0x1, 0x22}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r4, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000005d000-0x8)={r4, r2}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000473000-0xa)={0x3, [0x20, 0x7e, 0x4]}, &(0x7f000072f000)=0xa) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000671000)=""/37, &(0x7f0000ac2000-0x4)=0x25) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f00002e7000)={r3}) r6 = accept4(r4, 0x0, &(0x7f00008f5000)=0x0, 0x80000) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000182000)={r0, 0x8000, 0x2000000100400003, "1ce821b70b91f9c29469df23ce4ed245a1039748c3e6935d16d5f8ee30d3603da14cdff5675332f60a02592742902c9fb6024e3046deba3aefe888123f1d778f35e486b118"}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000a1c000)={r1}) ioctl$sock_inet6_tcp_SIOCATMARK(r7, 0x8905, &(0x7f00001ec000-0x4)=0x0) 2018/01/20 01:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f000041a000)=[{r1, 0x201, 0x0}], 0x1, 0xfffffffffffffffb) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000031000-0x8)={0x0, 0x0}) close(r0) 2018/01/20 01:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r3, &(0x7f0000208000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x312}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000c0e000)=0x0, &(0x7f0000a09000-0x8)=0x4) ioctl$sock_ifreq(r4, 0x89b7, &(0x7f00009b9000-0x50)={@generic="4a7640d7b3c31a565df27fdb43f99b34", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x3, 0x4, {0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}}}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001ed000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x749d, 0x4, 0x30}, &(0x7f000037e000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000afa000)=@assoc_value={r6, 0x6}, 0x8) 2018/01/20 01:59:52 executing program 2: pipe(&(0x7f0000040000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0xa6)={0x0, 0x9e, "a902c5955093ae7ba2f3df8e8ee4f6f445528df6722688898ea5246c03ff9a4d0f56610680afee2253818702da515ee132be0414af052771cead959b8a0813f07174279a8f41e3ad7a7e116ec84b4a2f3c1e44d5fc0f4cedeaffbe975a21d99992672b16b244626607d223d6db6290c3388d3ee3a5e98d353ac2aca39159e9a4f68563ee2043808fed8282776c3cc9e7bf44a471cda4a129bb80ea68363f"}, &(0x7f0000000000)=0xa6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000)=""/4096, 0x1000, 0x10000, &(0x7f0000000000)={0x4, 0x100000000, 0xc219, "9c8511217ae5", 0x81, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000+0x4cb)={r1, 0x2, 0x6, [0x8, 0x2, 0xffffffffffffffe1, 0x0, 0x2, 0x100000001]}, &(0x7f0000ab3000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0x40)={r2, 0x4, 0x38, "d37c6f0de08324dce7674b5a280594888472c442f033840e4c776abe0c93efb1d2476ed98fd6e77c2520a5f29c0379a292311db9dcb9d759"}, 0x40) 2018/01/20 01:59:52 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) 2018/01/20 01:59:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00002a9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000a2000-0x4)=0x10, 0x80000) ioctl$int_out(r0, 0x5460, &(0x7f0000d03000)=0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000055a000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000160000)="10ef0485b294da59f007167aff946b8c202a3db735c7ebee59f3757cad130e83f79df8b818937c76aa1cb725512aa443bed31050e7050aab8ee0cf26dbb9482691c3f9d66b9c842933ba24b23366ac5f3f5f6e710e74a1ff838d6d26d11eaf95d8a36fbc41dd41e7c43eb8a5a14b8b271ba0edc5c2ff5f64545ecc73b217c769bd81f4c86ba57c48d02f06", 0x8b, 0x4000, &(0x7f0000f3d000-0x1c)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d2}, 0x1c) connect$inet6(r1, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f000094d000-0x4)=0x5, 0x4) pipe(&(0x7f0000748000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003dd000-0x20)={0x334, 0x0, 0x10001, 0x6}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00002c0000-0x8)={0x0, 0x0}, &(0x7f000085d000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000133000-0x8)={r5, 0x7}, 0x8) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000840000)={r4, 0x4}) 2018/01/20 01:59:52 executing program 1: mmap(&(0x7f0000000000/0xe1000)=nil, 0xe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000042000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x10000007b) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x3a9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) 2018/01/20 01:59:52 executing program 2: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00002fc000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000000)=@ax25={0x3, {"48186dc0c8fafc"}, 0xffffffffffffff7f}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x40000}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000807000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) 2018/01/20 01:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000041c000)=0x4000000000000200, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000116000)='scalable\x00', 0x9) close(r0) pwritev(r0, &(0x7f00000c0000)=[{&(0x7f000061f000)="59ee23937bbe83e0e383f2799f9b9b59d392280d59decffb9c31f798b4ad8e874d8d2a9a0977d237dd0690e45e61893ca9b9efbba95d59f63390b766892df7d2e242ea3ea1306afc45ecec29b8e8cc7d9a", 0x51}, {&(0x7f000091b000-0x2d)="ca934b0f774a6cefb2edd8984f049328ad15a8f3d92437f14a3633ff9071f505c3cdb60639aecd3b8d8e64b770", 0x2d}], 0x2, 0x0) 2018/01/20 01:59:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000c98000-0x4)=0x6, 0xfffffffffffffd9c) sendto$inet6(r0, &(0x7f0000987000-0x2e)="", 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000242000)=0x9, 0x4) 2018/01/20 01:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001c9000)={r0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000007000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/20 01:59:52 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000012000-0x4)={r0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000c000)={0x0, 0x9, 0x5, [0xffffffff, 0xed, 0x6, 0x9, 0x5]}, &(0x7f0000012000-0x4)=0x12) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000012000-0x10)={r2, 0x1c, &(0x7f0000007000)=[@in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f000000e000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000011000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000011000-0x20)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/20 01:59:52 executing program 3: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[{&(0x7f0000f69000)=""/13, 0xd}, {&(0x7f0000f70000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f74000-0x20)={@common='nr0\x00', @ifru_flags=0x1000}) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000297000)={0x0, 0x0, &(0x7f00005c7000)=[{&(0x7f0000af4000-0x1e)="d5675a15472dc133b766a12edbf882b6700f37ab7a2cf40ef935436bae5e40", 0x1f}], 0x1, &(0x7f0000af4000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/20 01:59:52 executing program 3: socketpair(0x4, 0x800, 0x1, &(0x7f0000190000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x12)={0x0, 0x8, 0x5, [0x5, 0x9, 0x1ff, 0xff, 0x6]}, &(0x7f0000284000)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007c4000-0x4b)={r2, 0x43, "5d10a6744d22ddc4ad7fc482bd31ba357d294048775c871e8c0899eb0100bc290e0fd0310811e90a3925429cbc6033a4748da47d49d3cdfb074f29232c784cdf3fc839"}, &(0x7f0000002000-0x4)=0x4b) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000002000)=[{0x1, 0x0, 0x4, 0x9}]}, 0x10) setsockopt$inet_mreq(r3, 0x0, 0x26, &(0x7f0000002000-0x8)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x26) ioctl$int_in(r3, 0x5473, &(0x7f0000001000-0x8)=0x1f) 2018/01/20 01:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000d3f000-0x1a8)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000423000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000028c000)=0xb) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x80000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000d34000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea3000)=0x14) socketpair(0x0, 0xa, 0xf3c0, &(0x7f000078f000)={0x0, 0x0}) shutdown(r0, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006f4000-0x8)={0x0, 0x0}) getpeername$inet(r2, &(0x7f0000edf000+0x1de)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000716000)=0x10) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000aa2000-0x10e)={r3, r4, 0xb8, 0x3ff, &(0x7f0000587000-0x50)="e2b54a7b8eba4a3d3694544fa2e9eeb7e1239a173597ba517f66d3d0d99f64973f948e9811d6ea76e1323e12827065e8edc83e256782f5e5e158be61164a30d8a36326e03287566358345b86a9185c9b", 0x9, 0x6, 0x7cd, 0x1, 0x9, 0x401, 0x5, "e30d7cb7a449d7fb81c1be1b4974d4948b77a5f0860d0e4e4ad5c6b5c34c335b3ce89a7c9cff7d8fcbd6b94675209a5a37d97609aa3758f86e7a4909ac74cdee957f3e59f4ea78084ac480a8cb7185d7248bf272809cbc1812008d8fc0663971d49a8bb969224bddfd353b62f3d7c7cfb69338145373ee8f1b654131acb7bb3986d95bb2f143cff33c37d028fe43e12fd816fa0203704df3b0d6cf1aa07d58b2787ab2cbb0a1924dbfc5fc390afb2e62528bbdaec660443f31d16dbca20f88df32446050468f3b1fe2a6c015735137b58e738dc8581e081bdc6b42162672b028fb6133fcfc92"}) 2018/01/20 01:59:52 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f9b000-0x4)=0x3ff, 0x4) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000f9b000-0x2)=0x5, &(0x7f0000618000)=0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000093f000)=0x1, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000f9c000)=@generic={0x0, ""/126}, &(0x7f0000f9b000)=0x80) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r3, &(0x7f000061c000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9b000)=0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r4, &(0x7f0000ef3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9b000)=0xc) socketpair(0xb, 0x1, 0x0, &(0x7f0000f9b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000f9a000)=0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000f9e000-0x118)={0x38a, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000f9c000)=0xffffffffffffa4ce, 0x4) 2018/01/20 01:59:52 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x3, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x5, 0x6, 0x4}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006000)={r1, 0xfffffffffffffffc, "f9c505f4bf59f333be5f83d792f9360e6f8d85d18d6fb909345aa51ac11d5ee93ceb5c229e0d661d57cf0a68c60474efb1be27e691fdd898ea45255507cfe3d0adb404f0a30a78aa5f27a50079de0b8b1ba5cbc60add3169597adeb2f640a3a1b5cff3bad3f53f06c5749c05375230a62ac2fc23701fc4a398447ae672f873babc903ca5f0a26ca0d575349f421a1739ccedc7f90500000000000000bd34a6571d6cf8aeccd49a497851a219b532d89015e261339bf4"}, &(0x7f0000005000)=0x7e) 2018/01/20 01:59:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000007e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x20d}) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)=0x0) 2018/01/20 01:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f00003d1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002da000-0x4)=0x10) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000315000-0xe0)="01d5c1c3d4bd47f739d60672178e00f2f2f43868d9e1cd7d81808a0f330bbec701d66c02a29eaf49edff9f49b7905bab521a3efca76f738d9d599fb2bbc9951cb6ff6c19c1b7b7f64348a9680470ef2dc12660f7db99ed9146ea316732b10f42710d39165946e75520cdab2826e213c7c2ac86065c158617eb727b2d4026723c682870e6965ab79757736c30286bf264f003560060aa87b68b732875a84421cfb891403581a8fb6c9fa8afd1bf6abd3264010cac564735e0a2f87cca804f40012e9a58f97ec11f7bf2d200cdee9e50c49d68640a4b6757f4fffead17a172ccf9") r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r1, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005cb000)={0x0, 0x8}, &(0x7f0000d4e000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00007aa000-0x4)=r2, 0x4) 2018/01/20 01:59:52 executing program 5: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000231000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d1a000)=0x10, 0x800) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000d1b000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000197000-0x10)={&(0x7f00007f6000-0x24)={0x24, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x10, 0xa, [@typed={0xc, 0x95, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/01/20 01:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000094000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 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}, 0xfffffffffffffe80) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/20 01:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f00004e0000-0x1000)="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", 0xf0a}], 0x1, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x6, 0x0}], 0x18, 0x0}, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0xfffffffffffffc84) sendto$inet(r1, &(0x7f0000ce7000)="", 0x0, 0x24040001, &(0x7f000001a000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) 2018/01/20 01:59:52 executing program 3: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x4000, 0x0}}, 0xe8) mmap(&(0x7f0000a22000/0x7000)=nil, 0x7000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f23000-0x8)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000002a000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f24000)={0x0, 0x20}, &(0x7f0000679000)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f24000-0x8)={r4, 0x2dc, ""}, &(0x7f0000f25000-0x4)=0xffffffffffffffbf) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000d4000)={r4, 0xd2, "5cc964d5d21a1fa2324e89ff2b10c9f6251816d9c06cbdb728f2c74d87c0379a2382cb65fd68e7c8f0cda23877d6729a61f609dcb1faf37cd36a49ae6cda66c4697d8500b7424298606a958b982c9d5ffd2c40af16868a148bae1f0cc56b81b61565f4040495119e773e1537bc334a8b3ed1535d228687267ffdfd5419151ee276079e7770ebede1cfb67d2a50ba129e38ed16c3cfc6eb4fe8eeffd97cae7803f2660df90714d591010e6b58d7aaa58151264cb18eb4e1463746c9360a5ba80249c1a6ef91b220dc2c6674724303941085ea"}, &(0x7f0000f25000)=0xda) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f23000)=@sack_info={r5, 0x1, 0x8}, 0xc) sendmsg$nl_route(r2, &(0x7f0000f22000)={&(0x7f0000a68000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00005b6000-0x10)={&(0x7f0000f22000)=@bridge_getlink={0x40, 0x12, 0x302, 0x7, 0x0, {0x7, 0x0, 0x0, r3, 0x6307b70484e1ef0c, 0x0}, [@IFLA_PHYS_PORT_ID={0x20, 0x22, "e6f329717d22e2289fedffee8ff92a7418d72be3aba9d9fcd244"}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x44000) sendmsg$nl_xfrm(r0, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e0000-0x10)={&(0x7f000088d000-0x368)=@expire={0xf4, 0x18, 0x6c0a4a47e48a3c2c, 0xffffffffffffffff, 0x3, {{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x32, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xf4}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000cb9000-0x4)=0x0, &(0x7f00000b1000)=0x4) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000f25000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f24000)=0x1c) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f26000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6c000)=0xe8) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000361000)={&(0x7f0000f27000-0xc)={0x10, 0x0, 0x0, 0x4000400}, 0xc, &(0x7f00005c9000-0x10)={&(0x7f0000f27000-0x68)=@getpolicy={0x68, 0x15, 0x800, 0x4, 0x2, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xcf}, 0x1, 0x5, 0x2, 0x3, 0xa, 0xa0, 0x80, 0x2d, r3, r6}, 0x1, 0x2}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @offload={0xc, 0x1c, {r3, 0x1}}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x80) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f23000)=0x9, 0x4) 2018/01/20 01:59:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f0a000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bda000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000862000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r2}, 0x14) getpeername(r0, &(0x7f0000956000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000edc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000007000-0x1)=0x8) 2018/01/20 01:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) ioctl(r0, 0x7000000000000, &(0x7f00005f7000-0x35)="8bd0464ca0d1e6275632e8461fa829f006da95164311b7d7b06d99ff5fbffa8be764b701a3853c2a94437ccb8e776fa080cfb7ad22") close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0x3, 0xff, &(0x7f0000acf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000acb000-0x12)={0x0, 0xa, "57d256d0647255e6276c"}, &(0x7f0000dc9000)=0x12) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fd9000)={r3, 0x6}, &(0x7f00002ec000-0x4)=0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d5d000-0x4)=0x20, 0x4) 2018/01/20 01:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x805, 0x23) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common="ffffffffff000000000000f900"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:59:52 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000010000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000002000)=0x0, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 1594.414950] kasan: CONFIG_KASAN_INLINE enabled [ 1594.419706] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1594.427152] general protection fault: 0000 [#1] SMP KASAN [ 1594.432689] Dumping ftrace buffer: [ 1594.436217] (ftrace buffer empty) [ 1594.439917] Modules linked in: [ 1594.443112] CPU: 0 PID: 14868 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #198 [ 1594.450469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1594.459828] RIP: 0010:strlen+0x1f/0xa0 [ 1594.463706] RSP: 0018:ffff8801c3657760 EFLAGS: 00010286 [ 1594.469068] RAX: 00000000000000f4 RBX: ffff8801cff60e00 RCX: 000000000000001e [ 1594.476317] RDX: dffffc0000000000 RSI: ffffc90001b8d000 RDI: 00000000000000f4 [ 1594.483565] RBP: ffff8801c3657778 R08: ffffffff84b0b640 R09: 0000000000000004 [ 1594.490823] R10: ffff8801c3657920 R11: 0000000000000004 R12: ffff8801c3657898 [ 1594.498074] R13: 00000000000000f4 R14: 0000000000000040 R15: 1ffff100386caef7 [ 1594.505323] FS: 00007fcd6ea87700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 1594.513526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1594.519384] CR2: 000000002088cc98 CR3: 00000001c11c5002 CR4: 00000000001606f0 [ 1594.526628] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1594.533871] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1594.541113] Call Trace: [ 1594.543682] netlink_ack+0x120/0xa10 [ 1594.547374] ? netlink_deliver_tap+0x2e9/0xf90 [ 1594.551930] ? netlink_sendmsg+0xe60/0xe60 [ 1594.556141] ? __might_fault+0x110/0x1d0 [ 1594.560174] ? netlink_tap_init_net+0x350/0x350 [ 1594.564817] netlink_rcv_skb+0x2d1/0x400 [ 1594.568854] ? xfrm_dump_sa_done+0xe0/0xe0 [ 1594.573064] ? netlink_ack+0xa10/0xa10 [ 1594.576926] ? retint_kernel+0x10/0x10 [ 1594.580804] xfrm_netlink_rcv+0x6f/0x90 [ 1594.584752] netlink_unicast+0x4c4/0x6b0 [ 1594.588791] ? netlink_attachskb+0x8a0/0x8a0 [ 1594.593179] ? security_netlink_send+0x81/0xb0 [ 1594.597736] netlink_sendmsg+0xa4a/0xe60 [ 1594.601776] ? netlink_unicast+0x6b0/0x6b0 [ 1594.605990] ? security_socket_sendmsg+0x89/0xb0 [ 1594.610724] ? netlink_unicast+0x6b0/0x6b0 [ 1594.614933] sock_sendmsg+0xca/0x110 [ 1594.618620] ___sys_sendmsg+0x767/0x8b0 [ 1594.622572] ? copy_msghdr_from_user+0x590/0x590 [ 1594.627309] ? userfaultfd_unmap_complete+0x327/0x510 [ 1594.632477] ? __fget_light+0x297/0x380 [ 1594.636424] ? fget_raw+0x20/0x20 [ 1594.639853] ? do_mmap+0x362/0xe00 [ 1594.643371] ? __fget_light+0x297/0x380 [ 1594.647317] ? fget_raw+0x20/0x20 [ 1594.650741] ? security_mmap_file+0x143/0x180 [ 1594.655225] ? __fdget+0x18/0x20 [ 1594.658576] __sys_sendmsg+0xe5/0x210 [ 1594.662348] ? __sys_sendmsg+0xe5/0x210 [ 1594.666298] ? SyS_shutdown+0x290/0x290 [ 1594.670249] ? SyS_futex+0x269/0x390 [ 1594.673936] ? SyS_setsockopt+0x215/0x360 [ 1594.678066] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1594.683146] SyS_sendmsg+0x2d/0x50 [ 1594.686667] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1594.691396] RIP: 0033:0x452ee9 [ 1594.694566] RSP: 002b:00007fcd6ea86c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 1594.702248] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 1594.709499] RDX: 0000000000000000 RSI: 0000000020f1efc8 RDI: 0000000000000013 [ 1594.716743] RBP: 00000000000005dd R08: 0000000000000000 R09: 0000000000000000 [ 1594.723987] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7d58 [ 1594.731244] R13: 00000000ffffffff R14: 00007fcd6ea876d4 R15: 0000000000000000 [ 1594.738498] Code: 37 ff ff ff 0f 1f 84 00 00 00 00 00 55 48 89 f9 48 ba 00 00 00 00 00 fc ff df 48 c1 e9 03 48 89 f8 48 89 e5 41 54 53 48 83 ec 08 <0f> b6 14 11 48 89 f9 83 e1 07 38 ca 7f 04 84 d2 75 4b 80 38 00 [ 1594.757605] RIP: strlen+0x1f/0xa0 RSP: ffff8801c3657760 [ 1594.762984] ---[ end trace 32698a60729aa21f ]--- [ 1594.784690] Kernel panic - not syncing: Fatal exception [ 1594.790477] Dumping ftrace buffer: [ 1594.793993] (ftrace buffer empty) [ 1594.797681] Kernel Offset: disabled [ 1594.801279] Rebooting in 86400 seconds..