0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/68, 0x44}, {&(0x7f0000001000-0xfe)=""/254, 0xfe}, {&(0x7f0000002000-0x2f)=""/47, 0x2f}, {&(0x7f0000001000)=""/83, 0x53}, {&(0x7f0000001000)=""/71, 0x47}, {&(0x7f0000001000)=""/11, 0xb}, {&(0x7f0000001000-0x95)=""/149, 0x95}, {&(0x7f0000002000-0xc9)=""/201, 0xc9}, {&(0x7f0000001000)=""/76, 0x4c}], 0x9, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000374000-0x7)='ns/net\x00') setns(r1, 0x0) 2018/02/12 12:04:08 executing program 0: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d30000)={0x0, &(0x7f0000bcf000-0x30)=[]}, 0x10) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d36000-0x8)={0x0}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000ad3000)) 2018/02/12 12:04:08 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009e1000-0x9)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xc9, "9bbb89927e31deb18f517305851ac6afe08b5d922e31926c7d705426b77f0e283e874a316bf5dbad8ff5aea1b87227b5413662d6a17a9d8e6104ad5d4d4b85b0965f2a3e6fbfb4bae9245b52a8b4a1f21f50404272fb56afa274e329a25a849f7aa65978770d4dd134dae624385cbbaa19760bf19015d3b62f8d45fbc4e9ae36cf7f9f6b45df9617128a28fd07eb21800a996fbff77ee1e8f745223b325d0bcc9729af3ae85821f7af91d53d2c8a765c18cff09d4b726944fcfea79a2d03de66178e88ffc04c5382b0"}, &(0x7f0000001000-0x4)=0xd1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0xa0, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x4218000000000, @mcast2={0xff, 0x2, [], 0x1}, 0xe}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x80000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x3, @rand_addr=0xe2f}]}, &(0x7f0000e27000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000025f000-0x20)={0x5, 0x0, 0x0, 0xffffffffffffff80}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000039b000)={0x1, r3}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r4 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005cc000)=0x401, 0x4) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_ivalue=0xe8af}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x1}}}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/02/12 12:04:08 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x114) recvfrom$ax25(r0, &(0x7f0000001000-0x4d)=""/77, 0x4d, 0x40010102, &(0x7f0000003000-0x10)={0x3, {"b041dd0f88d67c"}, 0xff}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000007000-0x4)=0x10) [ 42.991465] binder: BINDER_SET_CONTEXT_MGR already set [ 42.998922] binder: 6463:6477 ioctl 40046207 0 returned -16 2018/02/12 12:04:08 executing program 4: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='ppp1@ppp0\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x80}) pipe2(&(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffc) r3 = dup2(r0, r2) ftruncate(r2, 0x3a28000000) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000b50000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000d2d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d2d000-0x4)=0x10, 0x80000) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000d2b000)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000d2c000-0x4)=0xe8) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00007d3000-0xe8)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000d2c000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00006ac000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000ba4000-0x4)=0xe8) r7 = getuid() mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000d2b000)={&(0x7f0000d2c000-0xc)={0x10, 0x0, 0x0, 0x5000040}, 0xc, &(0x7f0000d2b000)={&(0x7f00008c9000)=@polexpire={0x328, 0x1b, 0xd08, 0x3, 0x1, {{{@in=@rand_addr=0x80000000, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x0, 0x2, 0x2, 0xa, 0x80, 0xa0, 0x33, r4, r5}, {0x81, 0x0, 0x5, 0x3, 0x10001, 0xffff, 0x6, 0x7f}, {0x101, 0x7f, 0x1, 0x6}, 0x7fff, 0xf, 0x1, 0x0, 0x3, 0x1}, 0x80000000}, [@lastused={0x10, 0xf, 0x8}, @tfcpad={0x8, 0x16, 0x5}, @algo_auth={0x9c, 0x1, {{'cbcmac(cipher_null)\x00'}, 0x290, "35606d2bff675c113a24745b38facec51787bb485a3f514d21bbecb95a908ceab0e103566c1771fbd11c3ceb99ac6b1c7f3bd4bffe256f4d5c16c45c9258a8f79564b14700bdee12379f46d709a64e297467"}}, @algo_aead={0x100, 0x12, {{'authenc(crc32-generic,cbc(cast5))\x00'}, 0x5a0, 0x2e0, "bf352ed627c27c26c27d653c8bfc9df3a273b8ad7b5fd6113c7cbf0c026c1ba009bab99ce70ab6db60b90fb09b2eeb261922de6a13021f465f9066e713a3d8013934b58c3c119eaa96dc44bc3dc7c9322ae76fbf9b2ba28ef38d364beee6d38f02883a60a1bc3f1f653c171d0f838521df3b9190312bc01cb70ba8f9654056a40116fe7dd2ee3193c5dcabf05b86bd13c2a26b8cfcd99d3ce1648a1bd776ca1f0a0fb7bb6d68f067f1bc2d69fd85e7d168463ffb"}}, @policy={0xb0, 0x7, {{@in6=@empty, @in6=@empty, 0x1, 0x6, 0x1, 0x0, 0x2, 0x80, 0x80, 0x3c, r6, r7}, {0xff, 0x2, 0x40, 0x8, 0x1, 0xfffffffffffffffe, 0xea, 0x7ff}, {0x3, 0x1, 0x5, 0x7fffffff}, 0x7, 0xf, 0x0, 0x1, 0x2, 0x3}}, @output_mark={0x8, 0x1d, 0x4}]}, 0x328}, 0x1, 0x0, 0x0, 0x20000080}, 0x14) 2018/02/12 12:04:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c00000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000d97000)=0x5) set_thread_area(&(0x7f00006f9000)={0x4, 0x20001000, 0xffffffff, 0x4158, 0x2, 0x7f, 0x3, 0x80000000, 0x2, 0x5}) r1 = syz_open_dev$evdev(&(0x7f0000116000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000da4000)={0x15, 0xfd, &(0x7f0000122000)="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"}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000056d000)=0xfd) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000ab9000-0x4)=0x401, 0x4) 2018/02/12 12:04:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000060a000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) r1 = syz_open_dev$mice(&(0x7f000006a000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCCONS(r1, 0x541d) close(r0) 2018/02/12 12:04:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eac000-0x11)="2f7665642f040000000000000008007200", 0x3) lseek(r0, 0x0, 0x2) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/12 12:04:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001ea000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005a9000-0xb)={0x201a, 0x2, 0x2c, 0x0, 0x17, 0x20, 0xfff, 0x7b31, 0xa833, 0x8, 0x1}, 0xb) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c3f000+0x8c5)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a27000-0xd8)=@ethtool_rxnfc={0x2b, 0x0, 0x0, {0x0, @hdata="cd02a51822a8337dbaeb3a7f53f39d7e4c87f719dd14b7a8db37d8a4974be83e250e476e4e0a742891e203add3bab0bafe19e965", {"efbe", @empty}, @esp_ip4_spec={@loopback=0x7f000001, @empty}, {"993d", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}, 0x0, []}}) 2018/02/12 12:04:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = mq_open(&(0x7f00001f5000-0x3)='[]\x00', 0x0, 0x4, &(0x7f0000362000-0x40)={0xfffffffffffffffd, 0x5, 0x3f, 0x200, 0x6, 0x2, 0x6, 0xffffffffffffffff}) mq_timedsend(r1, &(0x7f00008cc000)="f2ba8e9b7557b08e1cbb85ced44bf3ea8bf4aa1822994cb716b272f8b0bb774e81a9bfddbd77e2f2585ab437ffd7daa813bf89e3f61d87ea5b75c00fdf49cea9102480d4899c64eeef095c11be960027ef74819a3eed0c06ce4844d9cdb62805e808c21ac400c8ed247b9133209087d0034e88e45b4970ff7414f454a739debf8d", 0x81, 0x0, &(0x7f0000d96000)) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000c78000-0x10)={0x7, &(0x7f00009e9000-0x38)=[{0x0, 0x3, 0x107, 0x77ca}, {0x40, 0x3ff, 0x3, 0x101}, {0x3, 0x10001, 0x1, 0x4}, {0x1, 0x20b, 0x1, 0xffff}, {0x0, 0x5, 0x7fff, 0x1}, {0xfffffffffffff1a0, 0xfffffffffffff7b9, 0x0, 0x3}, {0x48, 0xbfd7, 0x100, 0x100000001}]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000276000)={0x0, 0x9a, "181d7278f5d7191a50f9018a063ed7b988fc0e14ff367abc03b3b29adbe7ca67b6332fbacd4909d09accf250b081158f298611fa6611ee51cd1a27457069544d3b0059a712e89421269030a7f7a99c77f4f8ebe90080ead87714282ea99c197b4dcd5ed9dcc65fd6d203556e4ea7b32dfecc56fffbba4626f9a140cbdfc523b82261f4567705ffe52ceeb93e872a0398fe8cf9b7dbdd2fdcd11e"}, &(0x7f0000345000-0x4)=0xa2) mmap(&(0x7f0000da4000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x0) fchdir(r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000470000-0xf8)={0x0, 0x90, "3ff7c27425dbf21bfcb5898466e7122bf8b300e39ae037a52fb849e78aeaf1d275409af2f3d39505330241311b35ac382927f1b4435539d3622be764d3a652b7d4a2404d41ca03a645a31aac9f8a8ed03a6e06c5bbadc83dad73905853cabdbf11e767baa424b1e35a56d646cd08ffea9f4620d9afe09861f19bfbcf0dcd423c455c6b66a8e8bc119b11cae5e5b5a346aedef59a921c27636ca6e820228253b85d3ecc77816d0ddbbcb2288df491c8a2dd1b72134822868584515322f28ddd9a6289cb6120ad7f36180f5442db4358a512b1ccfface7508eed3591d0a41162116a6d5bf0fb2c0d9b37600e91cd047834"}, &(0x7f000061c000)=0x435) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004d3000)={r2, 0x1, 0x20, 0x1, 0x3, 0x6, 0x10000, 0xfffffffffffffff9, {r3, @in6={{0xa, 0x3, 0xffffffffffffff6f, @empty}}, 0x84, 0xffffffffffff8001, 0x3, 0x8, 0xffffffffffffffe0}}, &(0x7f0000888000)=0xb8) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20), 0x0) 2018/02/12 12:04:08 executing program 5: seccomp(0x2, 0x0, &(0x7f0000538000)={0x0, &(0x7f0000000000)=[]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b1000)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000035000-0x10)={0x8, 0x8002, 0x20001, 0x7, 0x0}, &(0x7f00009da000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x88)={r1, 0x80, "67b06500734dbb5c8fd714555b42347da21cf990a75d90c2a7e017de0c0d0e3c286563d8e023ba4bcade1b0a745d70c99bc02dd92e0101d087b9635720f4ecb1b75d9b6326811c314ba7cf6d88c2a163899da8a9fd0c1e4957cb370907a65cacaa839c6c935913091e7716cd0df2afe2426b4dd498406b07d2263a19ff2c1e0c"}, &(0x7f0000fdb000)=0x88) 2018/02/12 12:04:08 executing program 1: mmap(&(0x7f0000000000/0x74e000)=nil, 0x74e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000074e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000070a000-0x38)={0x0, 0x0, &(0x7f00003ae000-0x10)={&(0x7f000074f000-0x1240)={0x2, 0x15, 0x1, 0x8, 0x248, 0x0, 0x5, 0x3, [@sadb_x_sec_ctx={0xc, 0x18, 0x6302, 0x100000001, 0x52, "1182dc39f3b975cad20793077ee9faa76bd8205bf562e9323b6c949f373857e7efb936dc19cc6492f6872349ca1366efe0c70d9e9b955803b0694d1380646a7422f83e4f2e47a0f4374495a87aa2951d0db4"}, @sadb_key={0x1f, 0x9, 0x768, 0x0, "cfc1e7adeae5ba2d063287fd060b071c1974614b8280eb0c970cd38616c85f8a1def6296182ba8a5e5c26ed09e7c7ff1c25a87ff5954b21507f64299b88c17bab9f8c1e61c5519ddf125850643d2e742bcda4751908500dc01efa769aedb346a334f06c9b64985ec89c283312fa81a5770ee71c36f5708b560c8d149a03935129532343573be212ec0afe7462429fa5ed8a00538a60f97e5739fc9675e9a2760c61c0e0a67bb9ab3cdefcbc287cd8984e806fda2747f748cc9c855f05048e1c3026ac26d010ffa76a2d6dc1e8d3e3e0c73f713709758b33949fee35fdefc7ab3e3f5a09d1fab429c1bbf822c19"}, @sadb_x_sec_ctx={0x201, 0x18, 0x20, 0x7fff, 0x1000, "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"}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x7, 0x68, {0x6, 0x3c, 0x713e, 0x5, 0x0, 0x0, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x11, 0x10, 0x14}, @sadb_spirange={0x2, 0x10, 0x0, 0x1}, @sadb_address={0x3, 0x0, 0x2b, 0xa0, 0x0, @in={0x2, 0x1, @loopback=0x7f000001}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x1, 0x16, {0x6, 0x6c, 0x20, 0x1, 0x0, 0x4e, 0x0, @in6=@empty, @in=@multicast1=0xe0000001}}]}, 0x1240}, 0x1}, 0x40) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003ae000)={0x1, 0x3}, 0x8) mmap(&(0x7f0000750000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000750000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002100030f07fffd946fa283bc0eeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/12 12:04:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000786000)='/dev/loop-control\x00', 0xa80, 0x0) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000acd000-0x90)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d2000+0x411)='/dev/sequencer2\x00', 0x4200, 0x0) connect$pptp(r0, &(0x7f00000fe000-0x20)={0x18, 0x2, {0x3, @empty}}, 0x20) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00007dd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) preadv(r0, &(0x7f0000825000-0x70)=[{&(0x7f0000fbf000)=""/236, 0xec}, {&(0x7f0000ad2000-0x95)=""/149, 0x95}, {&(0x7f0000f08000)=""/251, 0xfb}, {&(0x7f0000b21000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fef000-0xdb)=""/219, 0xdb}, {&(0x7f0000343000-0x1a)=""/26, 0x1a}, {&(0x7f0000c6b000)=""/227, 0xe3}], 0x7, 0x0) 2018/02/12 12:04:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000022f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b20000-0x4)=0x10) timer_create(0x7, &(0x7f00001a4000-0x60)={0x0, 0x21, 0x7, @thr={&(0x7f0000dae000)="b1b233cc2f2827440d275f03fb0b1f9a750d7c43e779e8bebf346a2bcc18b2d1dff4252c3f573126b345de808c5e3838b89bcaf94448fc5e788b96dd6573448bc3153b65b31ad16075d93373d3a8d391bc990a0ee8bb731934cf8803e099b69a71aa946dba9a21078c01c15d2067dcadab5b8aa35148394abef6590c6d46d429b7d0ecc0c6", &(0x7f000093b000)="6bff70bdc8b78f9e823b2975790e147b15957d6a6d0fe4fcf4531ba3cf448fea7f9101aeb402030b2d425db415f104a69c5a64148ccda05f1db933b87ce04d74c743fb7886a58d3798deb68f523cea198ca2ab0d1dbd1f896f22b93efc93"}}, &(0x7f000044f000)=0x0) timer_settime(r1, 0x1, &(0x7f0000b98000-0x20)={{0x0, 0x989680}}, &(0x7f00005fd000)) ioctl$VT_RELDISP(r0, 0x5605) 2018/02/12 12:04:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3f) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r0, 0x0) socketpair(0x9, 0x1, 0x1, &(0x7f0000de9000-0x8)) r2 = accept4$vsock_stream(r1, &(0x7f0000c00000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x0) dup2(r2, r0) ioctl$TIOCCONS(r1, 0x541d) 2018/02/12 12:04:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r1, &(0x7f0000c99000-0x10)=[{&(0x7f0000de2000-0x60)=""/96, 0x60}], 0x1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000dab000-0x8)={0x0, 0x5}, &(0x7f00000ce000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b51000-0x7)={0x2, 0x200, 0xca, 0x1, r2}, 0x10) 2018/02/12 12:04:08 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c3c000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r0, 0x50}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000156000)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f00005eb000-0x4)=0xe8) ioprio_get$uid(0x3, r2) 2018/02/12 12:04:08 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000004000)=0xd73) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0xc0) 2018/02/12 12:04:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) faccessat(0xffffffffffffffff, &(0x7f0000953000-0x8)='./file0\x00', 0x10, 0x0) fstat(0xffffffffffffffff, &(0x7f0000743000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) r2 = syz_open_dev$mice(&(0x7f000030a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000827000-0x28)={&(0x7f0000957000/0x1000)=nil, 0x0, 0x3, 0x22, &(0x7f0000137000/0x3000)=nil, 0xfffffffffffffffe}) [ 43.144954] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=584 sclass=netlink_route_socket pig=6491 comm=syz-executor1 [ 43.170196] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=584 sclass=netlink_route_socket pig=6491 comm=syz-executor1 2018/02/12 12:04:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a2f000-0x5c)={{0xa, 0x3, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x2d}, {0xa, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x5, [0x8001, 0x20, 0x5142, 0x3, 0xfff, 0x4, 0xaee, 0x9]}, 0x5c) getsockname$netrom(r0, &(0x7f00002ca000-0x10)=@ax25, &(0x7f0000732000-0x4)=0x10) write(r0, &(0x7f0000bc4000-0x24)="24000000210025f0071c0165ff0ffc0e02000000000fffe202e1000c08000bffed000000", 0x24) 2018/02/12 12:04:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0x0, 0x200181001) r1 = memfd_create(&(0x7f0000614000)="80086e75000000f0000000af008cec", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwritev(r0, &(0x7f00006de000-0x10)=[{&(0x7f0000e3a000)='d', 0x1}], 0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) write$selinux_load(r1, &(0x7f00009d8000)={0xf97cff8c, 0x8, 'SE Linux', "fdb5bdcd52759091d663e6e5cf8593b205f00f2ecc5197f7d9bc93275e88683093c984bfe385af0a05e0aaca3449df8920ae9e7563116dbb1d5409ae6982941f4eeed253472a8c35849be06adbcdebc44cb8aacb67f7845084865533c3bfcf5b"}, 0x70) syz_extract_tcp_res$synack(&(0x7f0000c98000), 0x1, 0x0) 2018/02/12 12:04:08 executing program 7: r0 = socket(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="c5c9605a09a553360ff0da6a1d7bfe1da31a6da99dc40293e08b83521649fb8294c7cb9e879a90a703f2955b3b2ce38cae8bf65dceca18d076a082a68df375548d36e25f9f21058550a4acffe018064273caeda35e19c596d7653323df3946857f64fc8b138acb4f0a1479f7742365ae7e3dd967876d8fbc3a56f40030db59332cde38d0b2656a487674a9b13fc9f91bb884df082aa018c46c35268b76d05847940481ca3b75003a50f6508be938afbb4338", 0xb2, 0x20000000, &(0x7f000040f000)=@sco={0x1f, {0x1b560000, 0x5b, 0x9, 0x401, 0x3ff, 0x4}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/02/12 12:04:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = mq_open(&(0x7f00001f5000-0x3)='[]\x00', 0x0, 0x4, &(0x7f0000362000-0x40)={0xfffffffffffffffd, 0x5, 0x3f, 0x200, 0x6, 0x2, 0x6, 0xffffffffffffffff}) mq_timedsend(r1, &(0x7f00008cc000)="f2ba8e9b7557b08e1cbb85ced44bf3ea8bf4aa1822994cb716b272f8b0bb774e81a9bfddbd77e2f2585ab437ffd7daa813bf89e3f61d87ea5b75c00fdf49cea9102480d4899c64eeef095c11be960027ef74819a3eed0c06ce4844d9cdb62805e808c21ac400c8ed247b9133209087d0034e88e45b4970ff7414f454a739debf8d", 0x81, 0x0, &(0x7f0000d96000)) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000c78000-0x10)={0x7, &(0x7f00009e9000-0x38)=[{0x0, 0x3, 0x107, 0x77ca}, {0x40, 0x3ff, 0x3, 0x101}, {0x3, 0x10001, 0x1, 0x4}, {0x1, 0x20b, 0x1, 0xffff}, {0x0, 0x5, 0x7fff, 0x1}, {0xfffffffffffff1a0, 0xfffffffffffff7b9, 0x0, 0x3}, {0x48, 0xbfd7, 0x100, 0x100000001}]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000276000)={0x0, 0x9a, "181d7278f5d7191a50f9018a063ed7b988fc0e14ff367abc03b3b29adbe7ca67b6332fbacd4909d09accf250b081158f298611fa6611ee51cd1a27457069544d3b0059a712e89421269030a7f7a99c77f4f8ebe90080ead87714282ea99c197b4dcd5ed9dcc65fd6d203556e4ea7b32dfecc56fffbba4626f9a140cbdfc523b82261f4567705ffe52ceeb93e872a0398fe8cf9b7dbdd2fdcd11e"}, &(0x7f0000345000-0x4)=0xa2) mmap(&(0x7f0000da4000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x0) fchdir(r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000470000-0xf8)={0x0, 0x90, "3ff7c27425dbf21bfcb5898466e7122bf8b300e39ae037a52fb849e78aeaf1d275409af2f3d39505330241311b35ac382927f1b4435539d3622be764d3a652b7d4a2404d41ca03a645a31aac9f8a8ed03a6e06c5bbadc83dad73905853cabdbf11e767baa424b1e35a56d646cd08ffea9f4620d9afe09861f19bfbcf0dcd423c455c6b66a8e8bc119b11cae5e5b5a346aedef59a921c27636ca6e820228253b85d3ecc77816d0ddbbcb2288df491c8a2dd1b72134822868584515322f28ddd9a6289cb6120ad7f36180f5442db4358a512b1ccfface7508eed3591d0a41162116a6d5bf0fb2c0d9b37600e91cd047834"}, &(0x7f000061c000)=0x435) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004d3000)={r2, 0x1, 0x20, 0x1, 0x3, 0x6, 0x10000, 0xfffffffffffffff9, {r3, @in6={{0xa, 0x3, 0xffffffffffffff6f, @empty}}, 0x84, 0xffffffffffff8001, 0x3, 0x8, 0xffffffffffffffe0}}, &(0x7f0000888000)=0xb8) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20), 0x0) 2018/02/12 12:04:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f00001f8000-0xf)='/dev/snd/timer\x00', 0x0, 0x220000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000045b000-0x9)='/dev/ppp\x00', 0x549000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000651000-0x75)=""/117, &(0x7f000027c000-0x4)=0x75) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000068000-0x80)=""/128) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000929000)) 2018/02/12 12:04:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bc1000-0x9)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x34, &(0x7f0000bfa000-0x9b)=""/155, &(0x7f00001f0000+0x4d1)=0x9b) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000701000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000355000)) lseek(r1, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000674000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}}) socket$netlink(0x10, 0x3, 0x13) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000ea4000-0x5c)={{0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, {0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x80, [0x200, 0x0, 0x6, 0x3f9f04c4, 0x100000000, 0x0, 0xfffffffffffffed8, 0x6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000e0f000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x2, 0x4cdd, @loopback={0x0, 0x1}, 0xfffc}}}, 0x4, 0xca47, 0x1, "afcc4371bfb542963904d1d08c17097959a5283a35cf0b4cdc7f913421d78d58aa0eef08a95f35e086a7190498dfd43cb95705938771651a58a2856d119e84d5f6495724ef5ad83f00000001b6c04f0a"}, 0x2fa) 2018/02/12 12:04:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005a9000)='/dev/snd/seq\x00', 0x0, 0x7ff9) fcntl$getownex(r0, 0x10, &(0x7f0000c35000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000373000)='net/if_inet6\x00') close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00006de000)={0xfffffffffffffff7, 0x2, 'client0\x00', 0x0, "1273c99cd1c357aa", "23174ab3c848bfbbd70d79cd7168f42c11550b7cb7904ad47ef25f5c70968ba6", 0xa3ab, 0x7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000ed000)={{0x3, 0x7ff}, 'port0\x00', 0x80, 0x100000, 0x0, 0x8, 0x2, 0x8, 0x7fff, 0x0, 0x0, 0x6}) 2018/02/12 12:04:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007f4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000295000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000b2b000)=@known='system.posix_acl_default\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000723000-0x8c)={0x2, 0x411e, 0x10000, 'queue0\x00', 0x613}) 2018/02/12 12:04:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000)='/proc/self/net/pfkey\x00', 0x210800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x4, 0x6, 0x8, {r1, r2+30000000}, 0x5, 0x40}) rt_sigtimedwait(&(0x7f0000012000-0x8), &(0x7f0000001000), &(0x7f0000001000)={0x0, 0x989680}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/dev/vga_arbiter\x00', 0x208000, 0x0) fcntl$setlease(r3, 0x400, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000014000-0x14)={0x8, [0xf4, 0x9, 0x10001, 0x3f, 0xd9e, 0x0, 0x0, 0xe00]}, &(0x7f0000000000)=0x14) 2018/02/12 12:04:08 executing program 4: mmap(&(0x7f0000000000/0x5ec000)=nil, 0x5ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00005ed000)=[{&(0x7f0000442000)=""/10, 0xa}, {&(0x7f00005ed000)=""/212, 0xd4}, {&(0x7f00005ee000-0xbd)=""/189, 0xbd}, {&(0x7f00005ee000-0x76)=""/118, 0x76}, {&(0x7f0000359000)=""/102, 0x66}], 0x5) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00005ee000)={&(0x7f00003ec000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00004db000-0x10)={0x64, &(0x7f00005ec000)="5f95f55a87a26a9235e3ea5d9b3b6e029af5c55fd8ce1fe54da8ef16e905efe1d491cdf7bdf345084f1743f9f7ac942dd04b39ffe86609dff474da75d42e75afa94a30688d6f3f1d60bf6be9d59d1124a91aadc65ebcbbaea895bedb0565dda0d4fa7d16"}) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00003e8000)="a7", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f00001d7000)=[{&(0x7f00005e7000)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000d5000-0x4)=0x7, 0x4) 2018/02/12 12:04:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f0000d9c000)={0xfffffffffffffffa}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad), &(0x7f000015e000-0x4), &(0x7f0000b26000-0x4), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d9a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000616000)) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)) 2018/02/12 12:04:08 executing program 0: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000373000-0x4)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) sendto$inet6(r0, &(0x7f0000d00000-0x599), 0x0, 0x0, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f7c000)={0x0, 0x2, 0x200, 0x40}, &(0x7f0000677000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000091000)=@sack_info={r1, 0x7, 0x71}, &(0x7f0000064000-0x4)=0xc) epoll_create(0x40) sendto$inet6(r0, &(0x7f0000461000-0xf0)="eb4921634a7ab6e9c3ec3b44a146eae7252d27412ed486d164e0affe87b5540047e65424bb3b79610df21b3ba7f5040fc50fe4363a371924a6ac626e76d3a5352ade349bf715a10424225d728a46d62d13e27605f82adebc86e978d0ca264eeb525fc2a5cdb698c268c31ebfdc35fb81268c0289309cfe6d4d8ea6efb120c594421b559fa9cd6a7e480896eca042e7b002fb066db2b41e046384380e856e63ca9471f3a24479a8f18c968c4422435dcd0c76d7a5ec8cdb6be9df21914b1bc19335fc29b86a396ce975f13a6aec59630eb118fb1ccfffd8217e55f6998b1519a2818244b619017e9933cece041c3e7e6f", 0xf0, 0x4004004, &(0x7f0000f7c000-0x1c)={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) 2018/02/12 12:04:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000d7000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cac000-0x4), &(0x7f000022c000)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/12 12:04:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000018d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ea7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000b75000), 0x4) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000aa4000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r5 = dup2(r2, r3) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f00007c2000-0x4)=r1) tkill(r1, 0x16) 2018/02/12 12:04:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000f000-0x50)={{0x8}}) clock_gettime(0x0, &(0x7f000058e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000e2b000-0x68)={0x2, 0x8, 0x1, {r1, r2+30000000}, 0x6ef00, 0x3}) 2018/02/12 12:04:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000a7000), 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a88000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) pipe(&(0x7f0000e7d000)={0x0, 0x0}) finit_module(r1, &(0x7f0000313000-0x1e)='\\systemppp1vmnet1-]vboxnet0^+\x00', 0x3) dup2(r2, r1) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000046a000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000988000)={@mcast2, 0x0}, &(0x7f0000547000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f000082b000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r5}, 0x14) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000330000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0xfce, 0x9, 0x0, 0x8, 0x9, 0x7fffffff, 0x3, 0x14bd3782, 0x72ef, 0x8, 0x0, 0x5, 0x4, 0x2, 0x7f]}, &(0x7f0000ec6000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000034b000-0xc)={r6, 0x3, 0x30}, 0xc) recvmsg(r0, &(0x7f000044b000)={&(0x7f00006d0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000482000-0x70)=[], 0x0, &(0x7f0000bf6000-0x83)=""/131, 0x83}, 0x0) 2018/02/12 12:04:09 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000518000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x200000000001) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) r1 = creat(&(0x7f0000c0a000)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004b7000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f000047e000)=0xe8) stat(&(0x7f000090c000-0x8)='./file0\x00', &(0x7f0000630000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 2018/02/12 12:04:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, &(0x7f0000e1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000dc9000-0x4)=0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e3000)='/selinux/context\x00', 0x2, 0x0) r0 = syz_open_dev$binder(&(0x7f0000cbd000)='/dev/binder#\x00', 0x0, 0x802) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000709000-0xd)='net/if_inet6\x00') ioctl$VT_RELDISP(r2, 0xb702) 2018/02/12 12:04:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000014c000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d28000)={0x0, 0x0}, &(0x7f00005e7000-0x4)=0xc) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bef000)={r1, r2, r3}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000809000-0x20)) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000e85000)=0xb9) 2018/02/12 12:04:09 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000028c000)='/selinux/status\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000919000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f000053d000)='./file0\x00', r3, &(0x7f0000fbf000-0x8)='./file0\x00', 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000327000)={0x2, &(0x7f0000fbd000-0x10)=[{0x9c}, {0x6}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0) [ 44.020749] audit: type=1400 audit(1518437049.287:22): avc: denied { setopt } for pid=6607 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 44.048241] audit: type=1400 audit(1518437049.307:23): avc: denied { read } for pid=6607 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/12 12:04:09 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000fe1000)={0x1, &(0x7f0000985000)=[{}]}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fe1000-0x24)) 2018/02/12 12:04:09 executing program 2: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000efd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000efd000)=""/249, &(0x7f000021a000)=0xf9) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r0, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r3, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/12 12:04:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000acf000+0x603)='./file0\x00', 0x101200, 0x88) epoll_pwait(r1, &(0x7f00007d9000-0x30)=[{}, {}, {}, {}], 0x4, 0x4a, &(0x7f0000455000-0x8)={0x5}, 0x8) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x7, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000de5000)='/dev/rfkill\x00', 0x4000, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r0, r2, &(0x7f0000e65000-0x8), 0xfffe) 2018/02/12 12:04:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000259000-0xe)='mime_type$*/[\x00', 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b3f000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000083e000)={r1, 0x1}) r2 = syz_open_dev$random(&(0x7f0000b4d000)='/dev/random\x00', 0x0, 0x0) readv(r2, &(0x7f000014d000)=[], 0x0) 2018/02/12 12:04:09 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f0000000000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/12 12:04:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11, [{@in=@loopback=0x7f000001, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x4}, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x15c}, 0x1}, 0x0) 2018/02/12 12:04:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1b) sendfile(r1, r1, &(0x7f0000484000-0x8)=0x38, 0x6) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000c1e000)=""/252) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000017000)={0x4, 0x2, 0x101, 0x8}, &(0x7f00007f5000)=0x10) 2018/02/12 12:04:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f000021d000)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000685000)=0x14) getresgid(&(0x7f0000df2000-0x4), &(0x7f0000fe0000), &(0x7f000042b000-0x4)=0x0) getgroups(0x2, &(0x7f0000fdf000)=[0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000378000)={0x0, 0x0, 0x0}, &(0x7f00004cc000-0x4)=0xc) r5 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f55000)={0x0, 0x0, 0x0}, &(0x7f0000b9b000)=0xc) setgroups(0x5, &(0x7f00001ca000-0x14)=[r2, r3, r4, r5, r6]) bind$packet(r0, &(0x7f0000386000-0x14)={0x11, 0x17, r1, 0x1, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) 2018/02/12 12:04:09 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x39, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000d000)=0x14) r2 = accept$inet(r0, &(0x7f000000b000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000000d000)={0x0, @in={{0x2, 0x0, @empty}}, 0x9, 0x5, 0xce4, 0x2}, &(0x7f0000014000-0x4)=0xa0) r4 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000000b000)={0x53, 0x40, 0x8208, 0xb7, 0x5, 0x5, 0xa436, 0x2, r3}, 0x20) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000014000-0x8)={r3, 0x5, 0xb682}, 0x8) 2018/02/12 12:04:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008d8000-0x89)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000055e000)={0x0, 0x7}, &(0x7f000059c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003d5000)={r1, 0x0, 0x80000000, 0xfe31, 0x8, 0x1}, &(0x7f0000913000)=0x14) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009ff000)={0x0, 0x5, 0x8001, 0x2, "90e56669df0fbca4441d4a6e8f5d14c22525e6609ee17e26d17ee0d44d900db2"}) socketpair(0x10, 0x5, 0x7, &(0x7f000083c000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(r0, r0, &(0x7f00008e9000)=0x1, 0x9) fcntl$setsig(r2, 0xa, 0xc) 2018/02/12 12:04:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000782000-0x2)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) getpgrp(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007c1000)=0x0) syz_open_procfs(r1, &(0x7f00003a9000)='net/rfcomm\x00') rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) preadv(r0, &(0x7f00006b3000)=[{&(0x7f0000262000-0x3a)=""/58, 0x3a}, {&(0x7f0000a8d000)=""/249, 0xf9}, {&(0x7f000012f000)=""/125, 0x7d}, {&(0x7f0000666000-0xbe)=""/190, 0xbe}], 0x4, 0x0) syz_open_dev$sg(&(0x7f00003bb000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/12 12:04:09 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4), 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000006000)) 2018/02/12 12:04:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x3, 'queue0\x00'}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000da9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f2c000-0x108)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}}, [0xda02, 0x9, 0xe441, 0x7, 0xfffffffffffff800, 0x3ff, 0x3, 0x2, 0x7fff, 0x3, 0x78d6e342, 0x8, 0x72e, 0x400, 0x6]}, &(0x7f000052a000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ba8000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f000091f000)=0x8c) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f000096d000)=0xc7800000, 0x8) 2018/02/12 12:04:09 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x14, 0x20, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000022000)='/dev/usbmon#\x00', 0x3, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000002d000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x55, 0x80000000, 0xfffffffffffffff8, 0x8, 0x39}, &(0x7f000002d000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000027000)={r2, 0xc78, 0x3}, 0x8) 2018/02/12 12:04:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000629000-0x11)='net/fib_triestat\x00') r1 = getpid() syz_open_procfs(r1, &(0x7f0000fed000-0x8)='oom_adj\x00') pread64(r0, &(0x7f0000a48000), 0x0, 0x0) 2018/02/12 12:04:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f00004b5000-0x8c)={0x1ff, 0x2000000000000080, 0x0, 'queue0\x00'}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006a0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000908000-0x4), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e70000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) 2018/02/12 12:04:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000308000-0x7)='task\x00') utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400}, {0x0, 0x7530}}, 0x0) 2018/02/12 12:04:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cc7000)='/dev/sequencer\x00', 0x300, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000061e000-0x9d9)=""/4096) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) readv(r1, &(0x7f000054b000)=[{&(0x7f0000289000)=""/36, 0x24}, {&(0x7f0000f9d000+0xa26)=""/204, 0xcc}], 0x2) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000efd000-0x22)=""/34) [ 44.210807] device gre0 entered promiscuous mode 2018/02/12 12:04:09 executing program 7: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000040000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000013000-0x30)={0x5, 0x200, 0x3, 0x3, 0x7fffffff, 0x1}) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000004000)='./control\x00', 0x200080, 0x125) mknodat(r1, &(0x7f0000009000-0xa)='./control\x00', 0x40000000000c084, 0x0) faccessat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x3, 0x0) 2018/02/12 12:04:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000683000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00002cb000-0x2440)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) close(r0) 2018/02/12 12:04:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008a6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2018/02/12 12:04:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x2, 0x0) r1 = syz_open_dev$random(&(0x7f0000aec000)='/dev/random\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000089e000-0x4), &(0x7f0000f49000)=0xfffffd5a) ioctl$int_out(r1, 0x80000000000545d, &(0x7f00004d3000)) fstat(r0, &(0x7f0000cd0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key$keyring(&(0x7f00000ce000-0x8)='keyring\x00', &(0x7f00006a5000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000034a000)='/dev/autofs\x00', 0x0, 0x0) madvise(&(0x7f0000365000/0xa000)=nil, 0xa000, 0x4) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000bac000-0xb2)=""/178, &(0x7f000065b000-0x4)=0xb2) keyctl$get_persistent(0x16, r3, r4) 2018/02/12 12:04:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002aa000), 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) syz_open_dev$sg(&(0x7f000060a000)='/dev/sg#\x00', 0x0, 0x41) 2018/02/12 12:04:09 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[], 0x0, &(0x7f0000012000+0x253)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/02/12 12:04:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0xfffffffe) mknod(&(0x7f0000661000)='./file1\x00', 0x8080, 0x100) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cb000-0x18)=[], &(0x7f0000c26000)=[]) r0 = getpgrp(0xffffffffffffffff) getresgid(&(0x7f0000c37000-0x4)=0x0, &(0x7f000012b000-0x4), &(0x7f0000b14000)) setfsgid(r1) r2 = syz_open_procfs(r0, &(0x7f000042d000-0xc)='io\x00') pread64(r2, &(0x7f00009f4000-0x1000), 0x352, 0x0) lseek(r2, 0x0, 0x0) pread64(r2, &(0x7f0000f86000+0xc2b)=""/84, 0x54, 0x0) recvmsg(r2, &(0x7f0000941000)={&(0x7f0000ad9000)=@rc, 0x9, &(0x7f0000c5c000-0x90)=[{&(0x7f0000f34000-0x20)=""/32, 0x20}, {&(0x7f0000d51000)=""/195, 0xc3}, {&(0x7f00008bf000)=""/211, 0xd3}, {&(0x7f000045a000)=""/231, 0xe7}, {&(0x7f0000d0c000-0xf8)=""/248, 0xf8}, {&(0x7f0000205000)=""/129, 0x81}, {&(0x7f0000492000-0xa7)=""/167, 0xa7}, {&(0x7f0000548000)=""/4096, 0x1000}, {&(0x7f000045d000-0x36)=""/54, 0x36}], 0x9, 0x0, 0x0, 0x1}, 0x40) r3 = open$dir(&(0x7f000026d000)='./file0\x00', 0x26102, 0x0) renameat2(r3, &(0x7f00008fa000)='./file1\x00', r2, &(0x7f0000804000-0x8)='./file0\x00', 0x5) 2018/02/12 12:04:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f000073a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000722000-0x4)=0x32) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getdents(r2, &(0x7f0000209000)=""/215, 0xd7) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000402000)=""/189, &(0x7f00003a3000)=0xbd) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0) 2018/02/12 12:04:09 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000003000)=[{&(0x7f000000f000-0xaf)="f5", 0x1}], 0x1, &(0x7f000000d000)=[]}, 0x0) socket(0x3, 0x7, 0x7) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000015000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000014000)=[{&(0x7f0000015000)="e2", 0x1}], 0x1, &(0x7f0000016000-0x2d8)=[]}, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f000001a000-0xe)=@l2, 0xe, &(0x7f0000018000)=[{&(0x7f0000019000)=""/200, 0xc8}], 0x1, &(0x7f0000019000)=""/82, 0x52}, 0x100) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000017000)=@sco={0x1f}, 0x8, &(0x7f0000009000-0x50)=[{&(0x7f0000018000-0x5d)="b4", 0x1}], 0x1}, 0x884) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000012000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000012000)=[{&(0x7f000000f000-0x8)='`', 0x1}], 0x1, &(0x7f0000012000)=[]}, 0x11) 2018/02/12 12:04:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f00006a1000-0x15)=@random={'trusted.', '\x00'}, &(0x7f00006c0000-0x1000)=""/2, 0x2) [ 44.465132] audit: type=1400 audit(1518437049.727:24): avc: denied { create } for pid=6695 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 44.500866] FAULT_FLAG_ALLOW_RETRY missing 30 2018/02/12 12:04:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000023d000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) r1 = accept4$inet6(r0, &(0x7f00007dd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000097a000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00002b1000), &(0x7f0000c5e000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f00009b4000-0x24)="2400000024007f000000000180007701000000ff010000000001000100000000bb00ff10", 0x24) r3 = add_key(&(0x7f0000a50000-0x5)='ceph\x00', &(0x7f0000111000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000249000)="85bc3c4a3a51d9b01d1065b34da1cc17254282a82c7e8b40a49407245972f86c2e7d9115fe7f70dc2794a4f50fa97494978ae28d53aeabdf035ed09b0496765c2eb3e4f9cb9bbe0fb674d06c13c458add0503271f223c41741dfc72641f8a118065efc917b77613e9ae33268338f3030cd251b5e625b4d2e5f573e6bd2c34ec40673531ebeaa8cbf1ff48ba1223706fe9d2e2a961aa619320295b65d5d1e0e7bfa96571e", 0xa4, 0x0) fstat(r2, &(0x7f0000eaa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d94000-0x8)='./file0\x00', &(0x7f0000db8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) getsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f00007d5000), &(0x7f0000fed000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d3f000-0x8)={0x0, 0x4}, &(0x7f0000eef000-0x4)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000de5000-0x10)={0x2, &(0x7f0000756000)=[{0x81, 0x7}, {0x6, 0x400}]}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a7e000)={r6, 0x1, 0x5, [0x0, 0x2, 0x80000001, 0xf55, 0x400]}, 0x12) poll(&(0x7f0000ffc000)=[{r0, 0x8000}, {r1, 0x608}, {r1, 0x8000}, {r0, 0x20}], 0x4, 0x1ff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000082b000-0x6)={r6}, &(0x7f0000225000-0x4)=0x6) 2018/02/12 12:04:09 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c36000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000043000)={0x0, 0x600000000, 0x7, 0x7}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x88f3}) 2018/02/12 12:04:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = open(&(0x7f0000b81000)='./file0\x00', 0x801, 0x20) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000824000)={0x17, 0x5d, &(0x7f0000660000)="12d87d54be4f6db69cda8a6c55800e1e97c9c105c340c068b3da4189f2fbc04d29b068ae75bd4f7fecc8607105c5dcc0298ae080e46868e328d96a05c78f6be23d52c894e8d1ae7f230a0a217ccd21c2629f3e6d3e63e6b7287a22ce41"}) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r2, 0x8936, &(0x7f0000000000)) sendto$inet6(r2, &(0x7f0000a01000), 0x0, 0x4, &(0x7f0000682000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/12 12:04:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xfffffffffffffffd, 0xc00000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00007bf000)={0x0, 0x0, 0x0, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) [ 44.508247] CPU: 1 PID: 6704 Comm: syz-executor3 Not tainted 4.9.80-g8a174b47 #31 [ 44.515879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.522429] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=36 sclass=netlink_tcpdiag_socket pig=6723 comm=syz-executor5 [ 44.537347] ffff8801d4f9f650 ffffffff81d94be9 ffff8801d4f9f930 0000000000000000 [ 44.545350] ffff8801c335e890 ffff8801d4f9f820 ffff8801c335e780 ffff8801d4f9f848 [ 44.553401] ffffffff8166253a 0000000000007be1 ffff8801d51188f0 ffff8801d51188a0 [ 44.561456] Call Trace: 2018/02/12 12:04:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = open(&(0x7f0000b81000)='./file0\x00', 0x801, 0x20) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000824000)={0x17, 0x5d, &(0x7f0000660000)="12d87d54be4f6db69cda8a6c55800e1e97c9c105c340c068b3da4189f2fbc04d29b068ae75bd4f7fecc8607105c5dcc0298ae080e46868e328d96a05c78f6be23d52c894e8d1ae7f230a0a217ccd21c2629f3e6d3e63e6b7287a22ce41"}) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r2, 0x8936, &(0x7f0000000000)) sendto$inet6(r2, &(0x7f0000a01000), 0x0, 0x4, &(0x7f0000682000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/12 12:04:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = open(&(0x7f0000b81000)='./file0\x00', 0x801, 0x20) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000824000)={0x17, 0x5d, &(0x7f0000660000)="12d87d54be4f6db69cda8a6c55800e1e97c9c105c340c068b3da4189f2fbc04d29b068ae75bd4f7fecc8607105c5dcc0298ae080e46868e328d96a05c78f6be23d52c894e8d1ae7f230a0a217ccd21c2629f3e6d3e63e6b7287a22ce41"}) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r2, 0x8936, &(0x7f0000000000)) sendto$inet6(r2, &(0x7f0000a01000), 0x0, 0x4, &(0x7f0000682000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/12 12:04:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x1, 0x10001, 0x76) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r1, r1, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000fff000-0x38)={&(0x7f000057b000)={0x10}, 0xc, &(0x7f0000fc8000)={&(0x7f00005fb000-0x110)=@upd={0x110, 0x12, 0x100, 0x3, 0x3, {{'sha3-224-generic\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0x80000000}, {0x8, 0x1}, {0x8, 0x1, 0x1000}]}, 0x110}, 0x1, 0x0, 0x0, 0x4}, 0x20008010) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8005) lseek(r0, 0x3, 0x3) getpeername$netlink(r2, &(0x7f000036e000-0xc), &(0x7f0000d16000)=0xc) [ 44.564041] [] dump_stack+0xc1/0x128 [ 44.569405] [] handle_userfault+0xa3a/0x1310 [ 44.575466] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.582480] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 44.588901] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.595948] [] ? handle_mm_fault+0x117b/0x2530 [ 44.602199] [] ? handle_mm_fault+0x1fc3/0x2530 [ 44.602894] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=36 sclass=netlink_tcpdiag_socket pig=6739 comm=syz-executor5 [ 44.620562] [] handle_mm_fault+0x1fd1/0x2530 [ 44.626613] [] ? __pmd_alloc+0x410/0x410 [ 44.632323] [] __do_page_fault+0x5c2/0xd40 [ 44.638205] [] ? mm_fault_error+0x2c0/0x2c0 [ 44.644167] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.650824] [] do_page_fault+0x27/0x30 [ 44.656336] [] page_fault+0x28/0x30 [ 44.661589] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 44.668410] [] ? ___sys_sendmsg+0x50d/0x7e0 [ 44.674353] [] ? copy_msghdr_from_user+0x550/0x550 [ 44.680909] [] ? check_preemption_disabled+0x3b/0x200 [ 44.687731] [] ? __fget+0x228/0x3a0 [ 44.692980] [] ? __fget+0x47/0x3a0 [ 44.698143] [] ? check_preemption_disabled+0x3b/0x200 [ 44.704952] [] ? __fget_light+0x188/0x1e0 [ 44.710720] [] ? __fdget+0x18/0x20 [ 44.715882] [] __sys_sendmsg+0xd6/0x190 [ 44.721478] [] ? SyS_shutdown+0x1b0/0x1b0 [ 44.727252] [] ? selinux_capable+0x40/0x40 [ 44.733112] [] ? SyS_futex+0x22e/0x2d0 [ 44.738623] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.745433] [] SyS_sendmsg+0x2d/0x50 [ 44.750769] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 44.765998] FAULT_FLAG_ALLOW_RETRY missing 30 [ 44.771254] CPU: 1 PID: 6704 Comm: syz-executor3 Not tainted 4.9.80-g8a174b47 #31 [ 44.778850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.788179] ffff8801d4f9f650 ffffffff81d94be9 ffff8801d4f9f930 0000000000000000 [ 44.796159] ffff8801c335ea10 ffff8801d4f9f820 ffff8801c335e900 ffff8801d4f9f848 [ 44.804150] ffffffff8166253a 0000000000007be1 ffff8801d51188f0 ffff8801d51188a0 [ 44.812137] Call Trace: [ 44.814716] [] dump_stack+0xc1/0x128 [ 44.820071] [] handle_userfault+0xa3a/0x1310 [ 44.826102] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.833100] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 44.839496] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 44.845810] [] ? finish_task_switch+0x1ed/0x630 [ 44.852114] [] ? finish_task_switch+0x1c1/0x630 [ 44.858405] [] ? __schedule+0x64d/0x1ba0 [ 44.864086] [] ? handle_mm_fault+0x117b/0x2530 [ 44.870292] [] ? handle_mm_fault+0x1fc3/0x2530 [ 44.876497] [] handle_mm_fault+0x1fd1/0x2530 [ 44.882528] [] ? __pmd_alloc+0x410/0x410 [ 44.888213] [] __do_page_fault+0x5c2/0xd40 [ 44.894080] [] ? mm_fault_error+0x2c0/0x2c0 [ 44.900047] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.906701] [] do_page_fault+0x27/0x30 [ 44.912257] [] page_fault+0x28/0x30 [ 44.917517] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 44.924330] [] ? ___sys_sendmsg+0x50d/0x7e0 [ 44.930286] [] ? copy_msghdr_from_user+0x550/0x550 [ 44.936837] [] ? check_preemption_disabled+0x3b/0x200 [ 44.943650] [] ? __fget+0x228/0x3a0 [ 44.948898] [] ? __fget+0x47/0x3a0 [ 44.954062] [] ? __fget_light+0x188/0x1e0 [ 44.959831] [] ? __fdget+0x18/0x20 2018/02/12 12:04:10 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000037000-0x8)) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000034000)=""/160, &(0x7f000002c000-0x4)=0xa0) 2018/02/12 12:04:10 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000637000-0x6b)=""/107) 2018/02/12 12:04:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e5b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x3}) epoll_pwait(r1, &(0x7f0000eda000)=[{}], 0xab, 0x3, &(0x7f00001a8000)={0xfffffffffffffffc}, 0x27f) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000cd0000-0x8), &(0x7f0000545000)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000faa000)={{0xa, 0x2, 0x2a3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, {0xa, 0x0, 0xc2, @empty, 0x80}, 0x0, [0x20, 0x7, 0x1, 0x101, 0x1e2, 0x1, 0x40, 0x9]}, 0x5c) setsockopt(r0, 0x4, 0x5, &(0x7f00000b0000-0xbf)="44a88c0071fd4faed4d5285b4f44df676d31278b94d0f1f58d612c9978978b834b22e7dad8843b48840104f8fa91519da4437c0ec5cba9d7221dc73ea35897930428a35bc413af6b8006ad39eda8eb30580b7c97252b8206217d0ca1c3e239b843a571cd9045c6babda4f02b5b1771965fff4dcb1cb3ab77356eca28c0c869d0b596a5645c9ac28f3c45f9ba547bb2368f806bac7b1dbac3307e6ea11fb5d8d8c9fb2ff29d99cb53a963e823c0a7efaac91a7664c8dd87d38175d1f82be104", 0xbf) 2018/02/12 12:04:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bbe000-0x4)=0x9, 0x4) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000022a000)={0x0, 0x4, 0xa, [0xf0, 0x3, 0x400, 0x2de0, 0x8d5b, 0x1, 0x3, 0x2, 0x80000000, 0x8000]}, &(0x7f0000666000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009bc000-0x14)={r1, 0x0, 0x1, 0xffff, 0xa649, 0x2}, 0x14) 2018/02/12 12:04:10 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x2, 0x0, 0x0, 0x1, @tick, {}, {}, @note}], 0x30) r1 = openat(0xffffffffffffffff, &(0x7f000001c000-0x8)='./file0\x00', 0x801, 0x118) ioctl$TIOCNXCL(r1, 0x540d) 2018/02/12 12:04:10 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() acct(&(0x7f00005f4000)='./bus\x00') mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000304000-0xa)='./control\x00', 0x800) inotify_add_watch(r0, &(0x7f0000afa000-0xa)='./bus\x00', 0x22000800) r1 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000740000-0x6)='./bus\x00', r1, &(0x7f00007fa000)='./control\x00', 0x2) 2018/02/12 12:04:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a27000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000279000-0x1b)="6bc78ba4fe4ad3c20766a6673c9fc7f6c8fc3a2e04b5ec7e289eb5", 0x1b) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000477000)='/dev/loop-control\x00', 0x440, 0x0) fcntl$setstatus(r1, 0x4, 0x0) 2018/02/12 12:04:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b9f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003e8000)=@ethtool_rxnfc={0x2e, 0x0, 0x0, {0x0, @tcp_ip4_spec={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {"77e6", @link_local={0x1, 0x80, 0xc2}}, @ether_spec={@link_local={0x1, 0x80, 0xc2}, @empty}, {'\x00n', @link_local={0x1, 0x80, 0xc2}}}, 0x0, []}}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000901000-0x8)={0x0, 0x7}, &(0x7f0000ede000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000b71000-0x8c)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000868000-0x8)={0x0, 0xac12}, &(0x7f00005a5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00006e5000-0x7)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}}, 0x8c) 2018/02/12 12:04:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000437000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00001ba000)=0x5) sysfs$2(0x2, 0x0, &(0x7f0000144000-0xe9)=""/233) epoll_create(0x3d) [ 44.964991] [] __sys_sendmsg+0xd6/0x190 [ 44.970587] [] ? SyS_shutdown+0x1b0/0x1b0 [ 44.976370] [] ? selinux_capable+0x40/0x40 [ 44.982225] [] ? SyS_futex+0x22e/0x2d0 [ 44.987745] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.994563] [] SyS_sendmsg+0x2d/0x50 [ 44.999902] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/12 12:04:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x81) sendto$inet6(r0, &(0x7f0000bf3000), 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r0) r2 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000716000-0x4)=0x58, 0x0) sendto$llc(r2, &(0x7f00004bb000-0x47)='H', 0x1, 0x0, &(0x7f0000d90000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/12 12:04:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f00002d7000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000d1c000-0xf)='attr/keycreate\x00') fchmod(r1, 0x100) ioctl$void(r1, 0xc0045878) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00006fa000)='/dev/loop-control\x00', 0x200000, 0x0) write$selinux_context(r1, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007d2000)={0x0}, &(0x7f0000165000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000052000)={r2}, 0x8) 2018/02/12 12:04:10 executing program 4: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000dc1000-0x4)=0x5, 0x4) 2018/02/12 12:04:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000539000)='/dev/net/tun\x00', 0x0, 0x4000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) pipe(&(0x7f0000e7d000)={0x0}) dup2(r1, r0) prctl$seccomp(0x16, 0x1, &(0x7f0000692000)={0x0, &(0x7f000098c000)=[]}) fstat(0xffffffffffffffff, &(0x7f0000c2b000+0x7a2)) 2018/02/12 12:04:10 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000004000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x88) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/02/12 12:04:10 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001f1000-0xd)='/dev/usbmon#\x00', 0x0, 0x53f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x50)={@common='bcsf0\x00', @ifru_data=&(0x7f0000000000+0xeda)="6196733f0c29837bf41007eaa83d9831473b248b49f4b49e083c980458bbf001"}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ea1000), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @empty}, 0x80}, 0x1c) 2018/02/12 12:04:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c6f000-0x11)='/dev/vga_arbiter\x00', 0x4aa8c1, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x7f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) 2018/02/12 12:04:10 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pwritev(r0, &(0x7f00006f9000-0x10)=[{&(0x7f0000f42000-0xaf)="c1ae46003a7a38c7da83b65f786626629439d4c875a0619b831e49c3292078bfbbda5df4f91baf0ec481bf31c5ed9c506d5734323245902460576e2a7886da22e31a11f57dbbdd951cb2d1e69f226256d8fc89832120ff26028125c8373fc3008226b651d941380da514318cd1f833c3609b183bb758d5003a9592ae9964f453df23371e83e5c480465e7df72d017a3a83af39935cd984c1cb4deba58932bf9defa435fb2248c669596dddc47b5f4e", 0xaf}], 0x1, 0x0) 2018/02/12 12:04:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000b49000-0x8)='./file0\x00', 0x101000, 0x1a0) sendfile(r1, r1, &(0x7f00003a3000-0x8)=0x57, 0x5) bind$netrom(r1, &(0x7f0000fd3000-0x48)=@full={{0x3, {"02d19fbd62a29a"}, 0xe5a}, [{"c82c874ac9f61d"}, {"6bb164bd49f433"}, {"18cb12ccea5d67"}, {"8e5b44a758aff0"}, {"6954d81092bac3"}, {"2b5728b26ec02f"}, {"2d31d0e1d11fa9"}, {"c059d824b67bd4"}]}, 0x48) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000dd6000-0x3c)=@bridge_setlink={0x19, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) getsockname$ax25(r1, &(0x7f0000aaf000), &(0x7f0000566000)=0x10) 2018/02/12 12:04:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df8000)={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x200000000000010, &(0x7f0000496000-0x4)=0xffff, 0x4) 2018/02/12 12:04:10 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000000)='bdev\x00', 0x5, 0x0) 2018/02/12 12:04:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000629000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000427000-0x8)='./file0\x00', 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00001fe000)) rename(&(0x7f0000db0000-0xe)='./file0/file0\x00', &(0x7f0000abb000)='./file0\x00') 2018/02/12 12:04:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') rename(&(0x7f0000d8a000)='./file0\x00', &(0x7f0000aeb000)='./control\x00') 2018/02/12 12:04:10 executing program 2: r0 = memfd_create(&(0x7f000005b000)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000057f000-0x8)={0x0, 0x2, 0x8001}, &(0x7f0000eac000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x0, 0x400}, &(0x7f0000223000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a70000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d69000)={0x0, 0x68, "9a29cd0a24ba3595a330531e6da8b73bf842996e686ef9dd6c1652afda74b593f8615038de765c66f2025800e239f7d22df896368a70439277b88226ba4de9030824b6d0a03d77cb1bf472ce4090abcaee230d8fb9b40f601ff3f6823b77e22061d68f617e5c47c8"}, &(0x7f0000633000-0x4)=0x70) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000a22000)={r4, 0xffffffffffffffff}, 0x8) r5 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000ab6000)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000abc000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r5, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000885000)='/dev/rfkill\x00', 0x0, 0x0) [ 45.067065] audit: type=1400 audit(1518437050.327:25): avc: denied { setattr } for pid=6779 comm="syz-executor2" name="keycreate" dev="proc" ino=16505 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/02/12 12:04:10 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000022000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000022000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000022000-0x8)='./file0\x00', r3, &(0x7f0000021000)='./file0\x00') getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000018000-0x4), &(0x7f0000020000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) r4 = add_key$keyring(&(0x7f000000b000)='keyring\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r4, &(0x7f0000023000)=""/198, 0xc6) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000016000-0x4), &(0x7f0000004000-0x4), &(0x7f0000012000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000021000)) r5 = getpgrp(0x0) lstat(&(0x7f0000016000)='./file0\x00', &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f000000c000)='/dev/snd/timer\x00', 0x0, 0x82000) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000000c000)={0x3, 0x7b7, r5, 0xffff, r6, 0x1, 0x6, 0x1000}) 2018/02/12 12:04:10 executing program 3: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffc6b, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/12 12:04:10 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000006000)='/dev/keychord\x00', 0x2000, 0x0) fcntl$setsig(r0, 0xa, 0x27) r1 = syz_open_procfs(0x0, &(0x7f000000e000-0xc)="6e65742f000000000000e700") getdents(r1, &(0x7f0000006000)=""/187, 0xbb) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) 2018/02/12 12:04:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1f, 0x8000, 0x1, 0x3, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f000057d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f0000643000)="10799310e06accc354f68e1ed8213c", 0xf}, {&(0x7f0000eb5000-0x7f)="69b20ebb7679ec6246db91c598453c890d8272bdcb64208fc8a56b451cf25f511fdfb355fd2f38f71e6b631ed3142b06f1ac0d6c40d09b50c8a9505829a9d5e0e8cb813bd04b49503380d8df7dcd3f1f2463faa2be7d9e87b1059944be82483bbefc65384ac6d5ebeafc6438850948012b25f5bf9a8886dc9e2007d3c1bf6f", 0x7f}, {&(0x7f0000000000)="02ccce332f1c5fe65565574eda96855e1f6e2f2f211222017a60623eec5d97dd4ebf078dd59e5362525c70aeaef9", 0x2e}, {&(0x7f0000fd1000)="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", 0x1000}, {&(0x7f0000000000)="8ab94dcdd9a351d404b5185ab066b1ba1c199eabd60d79370f704a6b627ec190b36b6a00e10f15dba56c5123e0425058ae9609ffb03cef9d7f42787b5551914f77b2e40e", 0x44}, {&(0x7f0000001000-0xd1)="c1b7f4bd4165705923e952a688c4210e7bf5d24ca2c04e8302831a4d064858aec7a4e6cad48aa16156bc364c6839f38bbd1caa3aeba1fc2dc4ad57a3024948fd1cef97ec82b2dad8d070f928545755e51f37d5816614b9d6d3a90445cb164308e3cd79783e62a8a01712c65b69f5fd0a37dbab2c51377a28a0be5887165cbc744e09cabcf2ea39fb5a4511d4463d0e7def73e5624adfc1541bf0c1200c069afb4497aff2f8c8329c0dc0723396441a39e150b92bcf28dbdf91a35c6faf2ce5bca43cd598f5fbe47686eea8237ffb4d173e", 0xd1}, {&(0x7f00008ae000-0x36)="8c5772d3f3fdd8bed4977542a03b3c12a29e06bca7c6b0b12c34ff2f07a70e3c5ef7dadb7ef1b95ceac7975cc9068c65b0b375de97ef", 0x36}, {&(0x7f000070e000)="36836edeee6d69ae9b25ef63f1a5f078f2d8a89f39c502d7029d099b7379b9b643c1993a44771f75e07f263204213259d2d1a90fe5c092d81761c90777b85ff77f9b3c60bfb47ed4ba23a02f92083f4b7ddbb80d168b889c86a63a1da1d2f6a72db889ee6eef0b926319a87291018e8f0384a3f78de7bd33dcaaa522782cb1", 0x7f}], 0x8, 0x0, 0x0, 0x8041}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f0000ecb000-0x4)=0x1ff, 0x4) 2018/02/12 12:04:10 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x804, 0xffff, &(0x7f0000006000-0x8)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f000000c000)=0x403, 0x4) [ 45.146424] audit: type=1400 audit(1518437050.407:26): avc: denied { setattr } for pid=6804 comm="syz-executor5" name="NETLINK" dev="sockfs" ino=16522 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/12 12:04:10 executing program 2: r0 = syz_open_dev$mice(&(0x7f00005ed000-0x10)='/dev/input/mice\x00', 0x0, 0x44000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x7, 0x0, 0x5, 0x7}, {0x0, 0xc00000, 0x6, 0x6}, {0x9b, 0x40, 0x800, 0x8}, {0x40, 0x2, 0x1, 0x7}, {0x1, 0x4, 0x1, 0xffff}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) getgroups(0x3, &(0x7f0000001000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) chown(&(0x7f0000001000)='./file0\x00', r1, r2) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000+0xdaa)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ed000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x20000000000000b9, &(0x7f0000000000)=[{0x6, 0x0, 0x8, 0xffffffdf}]}) statfs(&(0x7f00001cc000)='./file0\x00', &(0x7f0000b44000)=""/163) utime(&(0x7f0000cdf000)='./file0\x00', &(0x7f000089c000-0x10)={0x2}) mount(&(0x7f000075c000)='./file0\x00', &(0x7f0000b0c000-0x8)='./file0\x00', &(0x7f0000246000)='9p\x00', 0x1, &(0x7f0000fd7000)="9ed9e613adf1f94400b8c6dd4194b9134ef5a3f5c0b391b34746c01622b55154815d4892d12d9ebc47c1132a563ef611e7464286f36479c3e3036115d14ab029eab0ce8796") 2018/02/12 12:04:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000539000)='/dev/net/tun\x00', 0x0, 0x4000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) pipe(&(0x7f0000e7d000)={0x0}) dup2(r1, r0) prctl$seccomp(0x16, 0x1, &(0x7f0000692000)={0x0, &(0x7f000098c000)=[]}) fstat(0xffffffffffffffff, &(0x7f0000c2b000+0x7a2)) 2018/02/12 12:04:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000483000)={0x0, &(0x7f0000883000-0x8)=[]}) mremap(&(0x7f000041e000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00001fd000/0x2000)=nil) 2018/02/12 12:04:10 executing program 3: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r1 = inotify_init1(0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000448000+0x97b)='./control\x00', 0x501082, 0x8) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000b32000-0xa)='./control\x00') 2018/02/12 12:04:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/113, 0x71, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000874000-0x8)={0x0, 0x0}, 0x84800) ioctl$TIOCSTI(r1, 0x5412, 0x7) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000295000-0x4)=0x4) ioctl$TIOCSCTTY(r0, 0x540e, 0x100000003) r2 = syz_open_procfs(0x0, &(0x7f000098d000)='net/dev\x00') readv(r2, &(0x7f0000eeb000)=[{&(0x7f0000fea000)=""/190, 0xbe}], 0x1) 2018/02/12 12:04:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e67000-0xb)='projid_map\x00') sendmsg$nl_netfilter(r0, &(0x7f0000a7c000-0x38)={&(0x7f0000e04000)={0x10, 0x0, 0x0, 0x82000}, 0xc, &(0x7f00008d2000)={&(0x7f000025d000-0x1174)={0x1174, 0x14, 0x0, 0x1, 0x2, 0x1, {0x7, 0x0, 0x6}, [@generic="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", @generic="0726f1f4e1e2d3b08a427da775d7ae1cd2ddc0fc55be36f74a3e7b763b2de6a045b50836e046336aa292d71c39de5bb0c78e3fa239eb5321a4971078202b29e77d55b6b733aaa6c912109bf2db6c40d74afe6ccedf43f667463dd9c73266157239895e8cdbab03656bea3fc92581b55a5674dcde2a7125c8908c163edd6371989129e1b277b0c4dac58e9f5235ef8bbd9b915d1782da045c9bd4bbe6764198745d1c1390555c5f4c12b48857fe0c0600570f2085baa8bdd45b9025338be775", @generic="6becfe16ce166766141661d8c5229b136ae1ee9144495925611a5f4d8ac65913e3a1b618b4db4230a50a4692f7cbb702a0937ce8b6c59d0e1818aabff93a2386738f06d5efe772d8680ee82a04b108e86b731a676f2c10d9ea28b793c664477fc51ac9ef299635f0f9e1a2cd644ebdc64052bba471f4a16f7e97252b1dbe93", @typed={0x18, 0x10, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xe}}, @generic="f77b93028b45797b11"]}, 0x1174}, 0x1, 0x0, 0x0, 0x4}, 0x0) fallocate(r0, 0x0, 0x7fffffff, 0x6d) 2018/02/12 12:04:10 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f000000b000)={0x1ff, 0x1ff, 0x5, 0x52c, 0xfffffffffffffff7, 0x5, 0x65, 0x101, 0x0, 0x4}) signalfd(r0, &(0x7f000000c000-0x8)={0x10000}, 0x8) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/12 12:04:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000faf000-0xc)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000d78000)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) [ 45.266444] binder: 6838:6842 BC_FREE_BUFFER uffffffffffffffff no match [ 45.273459] binder_alloc: 6838: binder_alloc_buf, no vma [ 45.278907] binder: 6838:6842 transaction failed 29189/-3, size -917-847 line 3127 [ 45.301910] binder: BINDER_SET_CONTEXT_MGR already set [ 45.307225] binder: 6838:6844 ioctl 40046207 0 returned -16 2018/02/12 12:04:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') renameat2(r0, &(0x7f0000f1e000)='./file0\x00', r0, &(0x7f0000ba8000-0x8)='./file0\x00', 0x1) 2018/02/12 12:04:10 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f00008b3000-0x4), 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x4, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) 2018/02/12 12:04:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xe, 0x9, &(0x7f00001ae000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000009b000)={0x0, 0x9b, "01153ae455566930ed306cd8e3ac1e7618e60bd92403ea92f20e287591bb15d08364aad527223b5f5d7377e693f6d2d9386f53b4c000adbae39ed07a43e8c13d0efd1298209c0791180ea2ea8dee93cb6877dd7101432b50c5ab42decc529cfe4f1d38c9ee25a025529415d6dff3ee20941c4817907fb088706d15c7c399ec91fac4bff8d359c0e1cf3cc5734b5bf85f8c568487ce730c3b0a25c9"}, &(0x7f0000f3f000-0x4)=0xa3) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000342000-0x3)={r2, 0x4, 0xb, "d204ee28c6ec52b9e0f817"}, 0x13) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000036a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d40000-0x2c)=@ethtool_cmd={0x48}}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000033c000)={r2, 0x6}, 0x8) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000748000-0x4)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00008ed000)=0x4, 0x4) 2018/02/12 12:04:10 executing program 6: setpriority(0x3, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = getpid() ptrace$getregs(0xe, r1, 0x3, &(0x7f0000000000)=""/247) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r1, 0x1, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@full={{0x3, {"6a29595baf4a75"}}, [{"5d0067dba0325b"}, {"7d8d21ffc66646"}, {"3780c40f17f0c8"}, {"83ada34b559468"}, {"95db303f43ca11"}, {"c05f5c001c9d73"}, {"ac8af719e8ac15"}, {"2850209dc1d8ab"}]}, 0x48, &(0x7f0000001000-0x10)=[{&(0x7f00004c3000)}], 0x1, &(0x7f0000cfb000-0xe0)=[{0xe0, 0x118, 0xfff, "bd15f099a784cd0abb12afde81fd5cf5601e832a820840e777466d6333c248b16892dca8ab7b7ff1704467104dafa0e8a942890bdba0c07b9c2819c1cbbbdf4f692a706819f262fe63d859d7c278e7c6c2323c37944f549590bc84b34d40e87bffd99f7f9d3a94fb67435ec89796ad82ede1a936e148f02916114b3cda9750d24468b1c9e339a6360e29aea420abb612687162dfc6ba75fd2ba8957e07a81535e0c70bdd20951bc5ee0603e7e4c1540fbc53e92e585eda1b7bff2a81b4434c623554af049c39ed5175c818e2d9"}], 0xe0, 0x1}, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000001000-0x4), &(0x7f0000003000-0x4)=0x4) 2018/02/12 12:04:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f04000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000f2b000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b2d000)={0x0, 0xb4, "d565735571f1e45efdafc9c2f54ec79ce41acaff7da242fbaabba59fab69ce82b8395e3c30592e80c57b16595b119445de9b05fcd6d2af338a4ea522e43f035fa3ed2372ba4c31f30fa9c8e0ccbcbe9df9ec61d8d93c1aabacab081bd6e5f3584802ba2a1b1ff7c477cd971de9eb7459362e96fb69de8f51d859f03650151c4325ecaa5ab243c477bc4a84ecdb9e34b185801969a2f03a9ab5bf335835b29fcdd7e119632b22fecd460ab9e0c0a8ea4d178f754f"}, &(0x7f0000069000-0x4)=0xbc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ec9000-0x8c)={r2, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x80}}}, &(0x7f0000baf000-0x4)=0x8c) read(r0, &(0x7f0000fed000-0x1000)=""/1, 0x1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000343000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c1b000-0x8)={0x0, 0x7}, &(0x7f00008b3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000520000-0x20)={0x7, 0x7ff, 0x8000, 0x9, 0x6, 0x5, 0x6, 0x8, r4}, &(0x7f0000aa0000-0x4)=0x20) ioctl$TCXONC(r0, 0x540a, 0x2) r5 = accept$inet6(0xffffffffffffffff, &(0x7f00009b1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000074000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000087b000-0x1a)={0x0, 0xfffffffffffffffe, 0x9, [0x2, 0x8a1, 0x80000001, 0x5, 0x81, 0xfffffffffffffffa, 0x1, 0x80000001, 0x7f]}, &(0x7f000013b000)=0x1a) ioctl$TCFLSH(r0, 0x540b, 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000270000)={r6, @in6={{0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x40, 0x1}, &(0x7f00005f0000)=0x98) 2018/02/12 12:04:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000064f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f00007b4000)=[{&(0x7f0000df7000)="12", 0x1}], 0x1, 0x0) 2018/02/12 12:04:10 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x20000000000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000000f000-0x8)=[0x1]) 2018/02/12 12:04:10 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000001a000-0x4)=0xfffffffffffffffa, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001b000)=0xc) setregid(r3, r4) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f000001a000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/12 12:04:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000f73000)='./file0\x00') r0 = open(&(0x7f0000e11000)='./file0\x00', 0x24000, 0x100) sendto$unix(r0, &(0x7f00000b9000-0x24)="5099790ce4b412fbb16a5a0347ea81e3c35907060a2faf86f7a09e18765d34f64d29b266", 0x24, 0x40004, &(0x7f0000728000)=@file={0x0, './file0\x00'}, 0xa) mknod$loop(&(0x7f000082e000)='./file1\x00', 0x0, 0xffffffffffffffff) 2018/02/12 12:04:10 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000006000-0x4), &(0x7f0000000000)=0x4) 2018/02/12 12:04:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d56000-0x8)='./file0\x00', 0x600881, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000586000)) r1 = memfd_create(&(0x7f00008a3000-0x12)='ppp0[wlan1vmnet1@\x00', 0x1) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000209000)={"52501e9fec8f5a973080da11a039051a", {0x4, 0xff, 0x1, "9c55b289d6a9", 0x9}}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00008e7000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x38}, 0x1}, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000d7d000)="b9d66a683ba8f398b40b7165faf936793bc69e2a0507d92bc4c5876994dc49c3759f0d501ec296754f8ad5c1d94359ba8469375cc5d1f1894c37fac848c2561975bf17ee60c054085b7572257566c669d2260d7cbea0a96de3b79a393544a2ebd2a7bd8a0c41aa478270102f620f37a6769189e3ff78e40d4698d072bb04fcda38a950c303d6ebf29567691613b02232cfb322c41b5c3b63089c5abb23b84d570b520839188d4fc2d47d968fa5d68b912e2ece730ae8be51db8880f6c9d517fb9c1addd2ec392c593ac6dd", 0x2dbb4409d977f35d) 2018/02/12 12:04:10 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000718000)) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x400040, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) write(r0, &(0x7f0000000000)="0f141717900a36c02acc8d674c95", 0xfffffffffffffe34) ptrace$setopts(0xffffffffffffffff, r1, 0x5, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x0, 0xd}, &(0x7f00001b9000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x1, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/12 12:04:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) pipe(&(0x7f000029d000)={0x0}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x2) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$TIOCNXCL(r1, 0x540d) sendto$inet(r0, &(0x7f0000509000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/02/12 12:04:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00002e2000-0x45)={{}, {0xe}}) syz_emit_ethernet(0x9a, &(0x7f0000dec000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c409605acf82", [], {@ipx={0x8137, {0xffff, 0x8c, 0x400, 0x14, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, {@current, @current, 0x4}, "a8345fef07618ae13afb7431f98adc334570e3c242e9d2cc650afdfac1a64db29d92f797704bfe0319c55830982ad9fd9bd3c3c1f535d7a5324a812441a73d031bd01ed2741a2a7db85b10c9933eaad624b3120c3149b5ae08b18e5dcac9c1d0fe3df24dd84748f33b325a232ccf"}}}}, 0x0) 2018/02/12 12:04:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e3c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000cfc000-0x50)={@syzn, @ifru_flags}) r1 = socket(0x1000000010, 0x2802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f00008ca000-0x10)={&(0x7f000022c000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000742000)={0x4, &(0x7f0000594000-0x20)=[{0x31, 0xfff, 0x98, 0xa68b}, {0x4, 0x290, 0x6, 0x8}, {0x8, 0x60, 0x20, 0x2}, {0x9, 0xffffffff, 0x9, 0x6}]}, 0x10) 2018/02/12 12:04:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000a4c000)='./file0\x00', 0x0, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ae8000)='./file0\x00', 0x0) getxattr(&(0x7f0000b12000)='./file0\x00', &(0x7f00006a8000)=@random={'os2.', '\x00'}, &(0x7f000045a000-0x4)=""/4, 0x4) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/02/12 12:04:10 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000047d000-0x4)=0x8b, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cf8000-0x14)=@ethtool_wolinfo={0x0, 0x0, 0x0, "00000107c89d"}}) 2018/02/12 12:04:10 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cbf000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x4000000, 0x4) r1 = socket(0x9, 0x802, 0x0) getpeername$unix(r1, &(0x7f0000ed3000-0x2d)=@file={0x0, ""/43}, &(0x7f0000f56000)=0x2d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000001000-0x10), 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) 2018/02/12 12:04:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d20000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d96000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x2, 0x5, 0x1, 0x5, 0x22}, &(0x7f0000f62000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000be4000-0x36)={r1, 0x2e, "1c81000200a69fe4607b218658e6dd0d7d81a818ae774000cd4fa25c7c956a268b8122fb7f91b7b388dd810bbaa8"}, &(0x7f0000241000-0x4)=0x36) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004e8000-0x10)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000054f000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f000076b000)=[{{}, 0x6, 0xffffffffffffffc0, 0x1}, {{0x77359400}, 0x4, 0x9ee7, 0x7f}, {{r3, r4/1000+10000}, 0xffff, 0x1, 0x9}, {{0x0, 0x7530}, 0x48000000000000, 0x55, 0x9}, {{0x77359400}, 0xffffffff, 0x27, 0x100000000}], 0x78) seccomp(0x1, 0x1, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[]}) quotactl(0x0, &(0x7f0000cd6000-0x8)='./file0\x00', 0x0, &(0x7f000080c000)) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000e15000)=0x1) 2018/02/12 12:04:10 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$netrom(r0, &(0x7f0000008000-0x38)={&(0x7f0000009000-0x10)=@ax25={0x3, {"db7174505f69fa"}}, 0x10, &(0x7f0000009000-0x90)=[{&(0x7f0000009000-0xd6)="0c9ecc3b086de9af9d266d3cf67fb2127e89687f1e2607d1c32cb98ad5c4df9f992e53c3b6dadd278b8629d954f4d2380e9d86f330eafd2f95ab327d07a0f29ca1ce1fcbaf89ce1a8eb0952688ecf9a07ddaabe4c563", 0x56}], 0x1, &(0x7f0000008000)=[]}, 0x0) munlock(&(0x7f0000008000/0x1000)=nil, 0x1000) 2018/02/12 12:04:10 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x102, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) capget(&(0x7f0000012000+0xe04), &(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) pipe(&(0x7f0000f75000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000697000)='\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 12:04:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f7a000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) write$eventfd(r2, &(0x7f00008d6000)=0x5, 0x8) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8, 0x0) read(r3, &(0x7f0000def000-0x19)=""/128, 0x80) signalfd4(r3, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/02/12 12:04:10 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/validatetrans\x00', 0x1, 0x0) fallocate(r0, 0x2, 0x8, 0x5) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002d000)) 2018/02/12 12:04:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x1b, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000387000)=[@flat, @fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f000000b000-0x30)=[]}}], 0x4e, 0x0, &(0x7f0000009000)}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000af6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/12 12:04:10 executing program 6: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000032000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_FLOW={0x8, 0xb, 0x7fff}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000034000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000021000)="6caebd837358d0453c44083a4869c0c0", 0x10) [ 45.642568] binder: 6934:6944 transaction failed 29189/-22, size 40-8 line 3004 [ 45.666312] binder_alloc: binder_alloc_mmap_handler: 6934 20000000-20002000 already mapped failed -16 [ 45.686354] binder: 6934:6944 transaction failed 29189/-22, size 40-8 line 3004 2018/02/12 12:04:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f2c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000db5000-0x50)={@common='ifb0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000367000-0xa)='stat\x00') sendfile(r1, r1, &(0x7f0000514000), 0x4) 2018/02/12 12:04:11 executing program 4: r0 = socket(0xa, 0x7fffe, 0x5) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0xff, 0x5, 0x5, 0x20, 0x7fff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[], 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) 2018/02/12 12:04:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/12 12:04:11 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000d7b000)={'system_u:object_r:ld_so_cache_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0x35) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/12 12:04:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000006c000)='/dev/autofs\x00', 0x30001, 0x0) fcntl$lock(r0, 0x6, &(0x7f00002dd000)) 2018/02/12 12:04:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000031000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000b40000)={0x8000}, 0x1) setrlimit(0xb, &(0x7f00003e3000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x45452, &(0x7f0000d87000-0x8)=0x3f) recvfrom(r4, &(0x7f0000fb6000), 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}}, 0x10) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) fcntl$setown(r3, 0x8, r1) tkill(r0, 0x27) 2018/02/12 12:04:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f4a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x24}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/12 12:04:11 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(0xffffffffffffffff, &(0x7f0000011000), 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x800) 2018/02/12 12:04:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000011000)=@common='eql\x00', 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 12:04:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000), &(0x7f0000a89000-0x4)=0xc) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000816000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b96000-0x4)) 2018/02/12 12:04:11 executing program 5: pipe(&(0x7f0000f72000-0x8)={0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000177000)='/dev/autofs\x00', 0xa4200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x10}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000279000)='./control\x00', 0x80040, 0x0) fadvise64(r0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00008f6000)='./control\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00005fd000-0x54)=[@in6={0xa, 0x2, 0xd2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x30b}], 0x54) 2018/02/12 12:04:11 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) mknod$loop(&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000001c000-0x4)=0x7, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000001c000)={0x23, &(0x7f0000018000-0x23)="86bdddd322279b29a83e554ec7ac16a7dbb736c282e6a74e6ce991cf3906699d26988f"}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x5, &(0x7f000001e000-0x79)=""/121, 0x79) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/checkreqprot\x00', 0xc5a43d2c9160d0cd, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x9) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000001c000-0x4)=0x14) 2018/02/12 12:04:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000389000-0x20)={0x1ff, 0x0, 0x2, 0x1ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r1, 0x1}) clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x0, 0x0) bind$nfc_llcp(r5, &(0x7f00008f4000-0x60)={0x27, 0x800, 0x3ff, 0x0, 0x7, 0xffffffffffffff2b, "f78c6b1406ed781cb3fc67ce1698d4ec27bd4add20ab5b3d010aa1f964e71b667b295ad9d9cb450e86af09278e8e7d910bdc5b48ec4fed8a73e9f31eaba717", 0x100}, 0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0x3, 0x0) 2018/02/12 12:04:11 executing program 2: lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x1, 0x3ff) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000599000-0x4)) setgid(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007ee000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe2(&(0x7f0000cb1000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000002000-0xc)={0x15}) r5 = fcntl$dupfd(r2, 0x406, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000001000-0x49)=""/73) 2018/02/12 12:04:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x1, r0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00001b3000-0x2)={0x6, 0x100}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000808000)=""/121) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00009fd000-0xc)={@multicast2=0xe0000002, @empty, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) 2018/02/12 12:04:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d8f000)='/dev/input/mice\x00', 0x0, 0x0) r1 = inotify_init1(0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f00002e3000)="ad500dc515a326b1ceddbc8f39be8c9f7dff7d8b93e31c1a70ad3fe3a522ac0e19e6b365b555dffd66335cde43e375fa0426611d152aa885f58674aed5fc265fb6d3d412333add3e7abc1e89f15e150d60bec40bd52b6e578b0b16111b75b9c8fb3d1cfd8f56d8bbf3c875a7d7b0227c95eba94418002d781a8bfeb9e9a2d99a72", 0x81) ppoll(&(0x7f0000fd1000)=[{r0, 0x204}, {r1}], 0x2, &(0x7f0000ee9000)={0x77359400}, &(0x7f0000e3b000), 0x8) [ 45.868295] FAULT_FLAG_ALLOW_RETRY missing 30 [ 45.873029] CPU: 0 PID: 6982 Comm: syz-executor1 Not tainted 4.9.80-g8a174b47 #31 [ 45.880648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.889996] ffff8801d4807980 ffffffff81d94be9 ffff8801d4807c60 0000000000000000 [ 45.898044] ffff8801c335ed10 ffff8801d4807b50 ffff8801c335ec00 ffff8801d4807b78 [ 45.906085] ffffffff8166253a 0000000000007be1 ffff8801d50bb8f0 ffff8801d50bb8a0 [ 45.914176] Call Trace: 2018/02/12 12:04:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) utime(&(0x7f000046e000-0xa)="e91f7189591e9233614b", &(0x7f00009bb000)={0x8}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005f2000-0x9)='/dev/rtc\x00', 0x44000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d03000)={0x4, &(0x7f0000a43000-0x20)=[{}, {}, {0x0}, {}]}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00009fd000-0x4)) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00003a0000-0x8)={r3, 0x1}) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/12 12:04:11 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000001000-0x8)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000f8f000/0x4000)=nil, 0x4000}, 0x1}) truncate(&(0x7f0000004000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000013000-0xd), &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000003000-0xbf)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 12:04:11 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000001000-0x20)={{r0, r1/1000+30000}, {r2, r3/1000+30000}}, &(0x7f0000001000-0x20)) 2018/02/12 12:04:11 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000531000-0x2), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000083b000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/12 12:04:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000477000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000289000)=@dstopts={0x62, 0x6, [], [@ra={0x5, 0x2, 0x3}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x18, {0x200000, 0x4, 0xffffffff, 0x0, [0xf3, 0x1e1]}}]}, 0x38) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c9e000)={0x9, 0x201, 0xffffffffffff8000, 0x0, 0x0}, &(0x7f0000fd9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000018c000-0x14)={r3, 0x8, 0x8000, 0x0, 0x1}, &(0x7f000086d000)=0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000fec000-0x64)=""/100, &(0x7f00007e9000)=0x64) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008e7000-0xc), &(0x7f000018d000-0x4)=0xc) getuid() [ 45.916786] [] dump_stack+0xc1/0x128 [ 45.922144] [] handle_userfault+0xa3a/0x1310 [ 45.928223] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.935233] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 45.941635] [] ? handle_mm_fault+0x117b/0x2530 [ 45.947866] [] ? handle_mm_fault+0x1fc3/0x2530 [ 45.954088] [] handle_mm_fault+0x1fd1/0x2530 [ 45.960140] [] ? userfaultfd_release+0x650/0x650 2018/02/12 12:04:11 executing program 0: munlock(&(0x7f000011d000/0x800000)=nil, 0x800000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x7) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000011000-0x4), &(0x7f0000fc0000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007de000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000140000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000389000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000bd0000)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00004d8000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000042e000)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x3, 0xffffffff, 0xa, 0x20, 0xa0, 0x0, r3, r4}, {0x4, 0x6, 0x1, 0x100, 0x100000001, 0x4, 0xbd70000000000000, 0xfffffffffffffffc}, {0x4850939a, 0x8, 0x7ff, 0x80}, 0xffffffffffffff80, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x1, 0x2, 0x1, 0x96, 0x401, 0x7f, 0x7b49}}, 0xe8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000111000)='/dev/hwrng\x00', 0x80003, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000979000)={0x5, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x90) recvmsg(r1, &(0x7f0000b8a000)={&(0x7f00009f7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, 0x32, &(0x7f00009a2000-0x20)=[], 0x0, &(0x7f00008ec000-0xe4)=""/228, 0xe4}, 0x0) writev(r1, &(0x7f0000301000-0x10)=[{&(0x7f0000e6f000-0x15b)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) 2018/02/12 12:04:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cc2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) signalfd(r0, &(0x7f00001bf000-0x8)={0x81}, 0x8) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x1, &(0x7f0000527000-0x8)=[{0x6}]}) syz_emit_ethernet(0x101a, &(0x7f00003fe000-0x101a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="48d590be90f8", [{[{0x9100, 0x50, 0x2, 0x6}], {0x8100, 0xffffffffffffffe0, 0x9, 0x9}}], {@llc_tr={0x11, {@llc={0x7e, 0xfe, "ac28", "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"}}}}}, &(0x7f0000ef1000-0xc)={0x1, 0x1, [0x1c1]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000618000-0x4)) [ 45.966536] [] ? __pmd_alloc+0x410/0x410 [ 45.972243] [] __do_page_fault+0x5c2/0xd40 [ 45.978121] [] ? mm_fault_error+0x2c0/0x2c0 [ 45.984085] [] ? userfaultfd_release+0x650/0x650 [ 45.990491] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.997147] [] do_page_fault+0x27/0x30 [ 46.002676] [] page_fault+0x28/0x30 [ 46.007945] [] ? copy_user_generic_unrolled+0x86/0xc0 2018/02/12 12:04:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a8a000)='ppp1\x00', 0x0) ftruncate(r0, 0x10004) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000470000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000fbb000)=0x14, 0x4) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000f4f000)) 2018/02/12 12:04:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) 2018/02/12 12:04:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) timer_create(0x2, &(0x7f00009be000-0x60)={0x0, 0x19, 0x0, @tid=r0}, &(0x7f00006b3000)=0x0) timer_getoverrun(r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000560000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00002df000-0x4)=0x101, 0x4) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f000041f000)="240000001a0025f00000800400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2018/02/12 12:04:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea000+0x815), 0x4) [ 46.014780] [] ? SyS_signalfd+0xc1/0x430 [ 46.020494] [] ? SyS_signalfd4+0x410/0x410 [ 46.026378] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 46.033207] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 46.039787] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/12 12:04:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) timer_create(0x2, &(0x7f00009be000-0x60)={0x0, 0x19, 0x0, @tid=r0}, &(0x7f00006b3000)=0x0) timer_getoverrun(r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000560000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00002df000-0x4)=0x101, 0x4) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f000041f000)="240000001a0025f00000800400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2018/02/12 12:04:11 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000008000)='./file0\x00', &(0x7f0000000000)='./file0\x00') r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') close(r1) 2018/02/12 12:04:11 executing program 7: 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) r0 = add_key(&(0x7f0000d0e000+0x5c9)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000431000)="e28a6049f249ec0bab01397a00bfee2dd7f1e1a3c60957f0c1150b0f8a0ec4ec1ba0b66fceb6dd9e79111d27dfba784923608b25ed350ca56a5b88", 0x3b, 0xfffffffffffffffd) add_key(&(0x7f0000f6d000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x16)="007015d4d06dbd83e8f0a269ec22a92719df3d98f66a", 0x16, r0) rt_sigprocmask(0x0, &(0x7f00006f3000-0x8), 0x0, 0xffffffffffffff27) 2018/02/12 12:04:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x68f, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000e94000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x2}, &(0x7f000046e000)=0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xe, 0xcc49) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000004000-0x5b)=""/91) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x14) [ 46.105637] audit: type=1400 audit(1518437051.367:27): avc: denied { net_broadcast } for pid=7070 comm="syz-executor2" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 12:04:11 executing program 6: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x10, 0x29}], 0x10}, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa1000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e3f000)={0x0, 0x1000, "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"}, &(0x7f0000b50000)=0x1008) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a9a000-0x8)={r2, 0x9}, 0x8) 2018/02/12 12:04:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000, &(0x7f0000d15000-0x4)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008e9000)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000564000)={0x1, &(0x7f0000818000)=[{0x4, 0x0, 0x0, 0x100}]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000abd000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00004f6000-0x8)=0x401, 0x8) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x13b, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000158000-0x4)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x414, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x414}, 0x1}, 0x0) 2018/02/12 12:04:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x500000000000c) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1000000000000218) dup3(r0, r1, 0x80000) 2018/02/12 12:04:11 executing program 1: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000006000)=[{0x6}]}, 0x10) 2018/02/12 12:04:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() ptrace$setsig(0x4203, r1, 0x7, &(0x7f00007ef000)={0x3b, 0x100, 0xff, 0x401}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000ad9000-0x8)='keyring\x00', &(0x7f0000a8e000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$describe(0x6, r4, &(0x7f0000e0e000)=""/55, 0x24) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00009b8000-0x4), 0x4) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000c4000)=0x0) setpriority(0x2, r5, 0xe206) 2018/02/12 12:04:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000021e000)='/dev/usbmon#\x00', 0x9, 0x800) sendto$ax25(r0, &(0x7f00002c3000)="1e5ba862726df7bb80cf581bbb9bbb410e93ae493826c12981b885173a1a7b4b9df711", 0x23, 0x20004000, &(0x7f00001dd000-0x10)={0x3, {"9092392ae68086"}, 0x101}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f000042a000), &(0x7f000072a000-0x4)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000808000-0x5)='reno\x00', 0x5) 2018/02/12 12:04:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000654000-0x50)={@common="ffffb70e7473300009dfffffff00", @ifru_names=@generic="07527f00000000000100180000004e1e"}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000ad3000)=0xfa) readv(r0, &(0x7f00007a1000-0x18)=[{&(0x7f0000f30000-0xde)=""/222, 0xde}], 0x1) 2018/02/12 12:04:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000617000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x20, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x7, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) 2018/02/12 12:04:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006fc000)='/dev/pktcdvd/control\x00', 0x46e00, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000243000-0x20)={{&(0x7f0000249000/0x2000)=nil, 0x2000}, 0x2}) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) 2018/02/12 12:04:11 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/member\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000018000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, &(0x7f0000021000)=[{0x18, 0x29, 0x39, '7'}], 0x18}, 0x0) 2018/02/12 12:04:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f18000)) [ 46.288223] device gre0 entered promiscuous mode 2018/02/12 12:04:11 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd8000-0x8)='./file0\x00', 0x81) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x103001, 0x0) lseek(r0, 0x1, 0x0) 2018/02/12 12:04:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00006c5000-0x8)={0x19980330}, &(0x7f0000780000-0x18)={0x4}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000073000-0xc)='/dev/rfkill\x00', 0x10002, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000078d000-0x8)={0x0, 0x8}, &(0x7f0000d61000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008ed000)={r1, 0x7f}, 0x8) 2018/02/12 12:04:11 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f000095d000-0x94)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x208400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000003000-0x178)={0x2, 0x11, 0x40, 0x0, 0x2f, 0x0, 0x5, 0x2, [@sadb_lifetime={0x4, 0x2, 0x3, 0x6, 0x80000000, 0x75d}, @sadb_x_sa2={0x2, 0x13, 0xfffffffffffffff9, 0x0, 0x0, 0x7}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @rand_addr=0x8}, @in={0x2, 0x1, @broadcast=0xffffffff}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x4, 0x0, 0x0, 0x400, {0x6, 0xff, 0x8, 0xfffffffffffffffd, 0x0, 0x5, 0x0, @in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}}, @sadb_ident={0x2, 0xa, 0x2, 0x0, 0x2}, @sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0xffffffffffffffff, 0x7ff, {0x6, 0x3c, 0x401, 0x4854, 0x0, 0x7ff, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty}}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x10, 0x14, 0x10}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x9, 0x0, 0x4}, @sadb_address={0x5, 0x7, 0x3e, 0xa0, 0x0, @in6={0xa, 0x1, 0xcf4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, @sadb_x_nat_t_port={0x1, 0x16, 0x2}]}, 0x178}, 0x1}, 0x20000000) 2018/02/12 12:04:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x2}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000475000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000dfe000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x28, {0x2, 0x0, @rand_addr=0x3ff}, @generic="546a30dce4b0102523f35e446460ca1f"}) r2 = syz_open_dev$sg(&(0x7f0000ccb000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x1, &(0x7f000004c000-0x8)) 2018/02/12 12:04:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000061e000-0x8), 0x80000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000784000-0x9)='/dev/ppp\x00', 0xa000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000eee000)={0xfffffffffffffffb, 0x0, 'client1\x00', 0x1, "4ab330968551c4af", "ed8c95177f96c1b7aea7aef5818ec5eb4bd41b35ce4e60e6b5a1e25909fd3e93", 0x5, 0x20}) r1 = syz_open_dev$sndseq(&(0x7f0000cc7000)='/dev/snd/seq\x00', 0x0, 0x0) open(&(0x7f00008e1000-0x8)='./file0\x00', 0x8200, 0x20) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x3}}) fcntl$setlease(r1, 0x400, 0x2) 2018/02/12 12:04:11 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000728000)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00004cb000-0x8)={0x0, 0x187c, 0x6e2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x95)={r1, 0x8d, "14d20c8cbf782ba4a6e4873c5e69c3b21239b98f2b0d382461fc5ac1382b6b6d39fbeaea2cf2ffb2da81b8db7cb30fcd8f253b475e31568e3ded9855d64da0bb1b7d0a104ea7c86f3ec88aecd6e4dd47504c124644dffdc2841d8b2eb05c65149ca882a2cf1523ed8e9c10b67cc4d87c42950b4638ed2026c2d1055896affc6630d63e25ea33f692c6aa4c78a2"}, &(0x7f0000000000)=0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) link(&(0x7f0000048000)='./file0\x00', &(0x7f0000e63000)='./file0\x00') getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000023b000)=@syzn, 0x10) prctl$intptr(0x1c, 0x0) sendfile(r0, r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ffc000-0x4)=0x5, 0x4) 2018/02/12 12:04:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000fd0000)='./file0\x00', 0x80, 0x1) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/12 12:04:11 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000008000-0x8)='./file0\x00', 0x7c) ioctl$void(r0, 0xc0045c77) 2018/02/12 12:04:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000dd7000)=""/4096, 0x13bf) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x413, 0x4c0000) ioctl$KDADDIO(r0, 0x4b34, 0xc51d) 2018/02/12 12:04:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000035e000-0x10)='/selinux/status\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$KDSKBLED(r0, 0x4b65, 0x7b6e) r1 = timerfd_create(0x6, 0x80800) setrlimit(0x0, &(0x7f00008a6000-0x10)={0x0, 0x7}) pipe2(&(0x7f0000757000-0x8)={0x0, 0x0}, 0x84000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000070e000-0xc)={0x4}) 2018/02/12 12:04:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8), &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r1, &(0x7f000000b000-0x8)='mounts\x00') 2018/02/12 12:04:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000021b000-0x8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000084a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000012000-0x10)={0x3fe, &(0x7f0000a75000-0x30)=[{0x8000, 0x813, 0x8001, 0x8}, {0x5, 0x1, 0x21, 0xfff}, {0x8, 0x9, 0x7, 0x8f7}, {0x401, 0x3f, 0x8, 0x3}, {0x8001, 0x4, 0x4, 0x20}, {0x2ef6, 0x5, 0x4, 0x1}]}) r1 = dup(0xffffffffffffffff) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffffffffffa) creat(&(0x7f0000281000)='./file0/bus\x00', 0x0) 2018/02/12 12:04:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000ee8000-0x8)='./file0\x00') r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet(0x2, 0x80000, 0x7, &(0x7f000040e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f28000-0x4), &(0x7f00008d9000-0x4)=0x4) socketpair$inet(0x2, 0x100000003, 0x1, &(0x7f00006b8000-0x8)) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/12 12:04:11 executing program 5: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000002b000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000020000)='/dev/snd/timer\x00', 0x0, 0x280003) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)) 2018/02/12 12:04:11 executing program 6: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000e8e000-0x14)={0x80000000, 0x2, 0x7fff, 0x4, 0x3ff, 0x2, 0x3, 0x4, 0x3ff, 0x100000001}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000703000-0x4)=0x7, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000696000-0xc)={0x0, 0x0}, &(0x7f0000cab000)=0xc) fchown(r0, r2, 0x0) 2018/02/12 12:04:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007be000)={0x0, 0x0}) socket$unix(0x1, 0x5, 0x0) r1 = memfd_create(&(0x7f0000eb5000)='!\'^vboxnet0,\'\x00', 0x1) perf_event_open(&(0x7f000063a000-0x78)={0x1, 0x78, 0x8, 0x2, 0x1, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x5, 0x5, 0x40000000, 0x3, 0x8, 0x7, 0x40, 0x6, 0x1, 0x7, 0xfffffffffffffffc, 0x7f, 0x6, 0x4, 0x2, 0x1ff, 0x3, 0x100000000, 0x8, 0x0, 0xac, 0xed, 0x419, 0x2, 0xfffffffffffffff7, 0x80000001, 0x7f, 0x3f, 0x0, 0xffffffffffffffff, 0x4, @perf_config_ext={0xde, 0x6}, 0x100, 0x1, 0x77, 0x4, 0xff, 0x5, 0x4}, r0, 0x0, r1, 0x2) syz_fuse_mount(&(0x7f000003a000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100000) unshare(0x200) openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb9000)='/dev/hwrng\x00', 0x2101, 0x0) syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) 2018/02/12 12:04:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000359000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x3) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r2, r1, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TIOCSCTTY(r2, 0x540e, 0x3) ioctl$TCFLSH(r2, 0x540b, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000242000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00002e6000)={0xffffffff00000001, 0x5a, 0xfffffffffffffff8, 0x7242, 0x991d, 0x9, 0x8000, 0xda6, 0x806, 0xa53}) 2018/02/12 12:04:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000091b000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000297000-0x4)=0x79f, 0x4) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x4, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) 2018/02/12 12:04:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x20, 0xe1}}]}, 0x40}, 0x1}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004b2000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000015000)={{0x9, 0x100000001}, 'port0\x00', 0x80, 0x80042, 0xe7, 0x3, 0x8, 0x1f, 0xdf80000000000000, 0x0, 0x2, 0x17}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000a5000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000246000)={r3, 0x2}) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000bb2000)) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000508000)=0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000ae8000-0x1)={0x2}, 0x1) 2018/02/12 12:04:11 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) write(r1, &(0x7f0000021000)='(', 0x1) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000)='/dev/sequencer2\x00', 0x80240, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000029000-0x20)=[], 0x0, &(0x7f000001b000)}, 0x2) close(0xffffffffffffffff) 2018/02/12 12:04:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c41000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x61e, 0x9}, &(0x7f0000612000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001f1000)={r1, 0x6}, &(0x7f0000544000-0x4)=0x6) openat$keychord(0xffffffffffffff9c, &(0x7f00001c8000-0xe)='/dev/keychord\x00', 0x40000, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) 2018/02/12 12:04:11 executing program 1: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = epoll_create(0x7) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x100000001, &(0x7f0000bff000)={0x0, 0x0}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00006c1000-0x98)={0x0, 0x0, 0x0, 0x0, 0x3580, 0x0, 0xe, 0x4, "6c6b750563e5feb89b653ad2dc01ef39a3ee154eb33644ac862543a2e5941a215062b0fe275ff43a544a2de224fe13328839f86f94251fb57de5cc959debfd71", "00c49237012fa14b2c353b35e93d7ef5f99b23fadac40e7c07a0a345ed9f07b5", [0x401, 0x1]}) set_thread_area(&(0x7f000035a000-0x10)={0x29c, 0x20001000, 0x400, 0x80, 0x6, 0x0, 0x3, 0x2ba7, 0x7fff}) r3 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000073000)={0x1, [0x0]}, &(0x7f0000451000)=0x8) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c01000-0x8)=@assoc_value={r4, 0xd51}, 0x8) mmap(&(0x7f0000c01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0xb16a, 0x100000001, &(0x7f0000c01000)="977e3908f25111fd3723fe3e2a6b0ad73d13ee00bf4274d64361baeedc", 0x1d) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000bf9000-0xc)) setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f000009c000)="823421b4f7e4376ef497bdb2a7f7abcc133075d85ae33700629bb7051a9c76198e6a5a3620d6a5dfff93910bf34635da6ab4b38a562aeec03b4f05bfa37478d88a1c93c397755e72d6dada861616159fa61a9662af0a5f1d42df235dd8576d020d8b5eee63931b9e678dd8dad05da13d6b3de6602aa209b07de4ce453ede1f21967bac365bfb52c5e60f192fe100d8cce283971e49dff086a539ce76053b7fa2a1eeea0bdc2c23436b4f2ec7a1e580f9e2584fed111712562264e08714d56363db527a53", 0xc4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000a1e000-0xc)={0xe}) 2018/02/12 12:04:11 executing program 3: mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a05000)='net/udp6\x00') sendfile(r0, r1, 0x0, 0x4) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000a00000-0xc)={0x0, @multicast2, @rand_addr}, &(0x7f000003f000)=0xc) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f0000d46000-0x12c)=[{{&(0x7f0000d46000-0x10)=@can={0x1d, r4}, 0x10, &(0x7f0000d45000)=[{&(0x7f0000d46000-0xb6)="d38d649ab66a151bb39bc8d148cce19260d6491f83deeea9f8b2fdf3e9c48097345a2aad2c6867ae59d65a99aaed4aed5733a5cc085325f6774c1d473a436112c34e90dc8d59e7ccf5cc24324249117f85acae8cf5dc0e1a2ae53873f09b157c53f6836806c3bf9827ba992f0f5b68a4695463bf301bf66d283cf9117170b87a88e378c8f463e70cf09b4f7bf3bb8f42772d325e446cd8133014d1a184cf0a4aa6f5c3291bf97e0d2d1488b6f61c49a9ed4cdb9c69b2", 0xb6}, {&(0x7f0000d45000)="71bdf2883157c8109c462630ec2ac10b02a1b1f7920ce2906fded4cabe268f69f4a1cd42223aead590bea1ce7970adfac13c1b8436b15e861907834cfcc512c757c02b076ce611564cf06f3e41a344caa954cb3e50495fb5cc1a0f60e115c502ca1b55c49528085c9e91bfe5957828c38542a17273baf23beac247b49f3ed693fc2d0b1f02bb2d7cf2037e8490df377117ec389b6748e3c6770b0279b0", 0x9d}], 0x2, &(0x7f0000d45000)=[{0x38, 0x19d, 0x0, "fcaf288e434247d107cf3f4481cbd3c2d89854b5b7c75e3cbbcafcba83bd7f3707eaf88b70a4"}, {0x30, 0x3a, 0x200, "04dfbbeca799afb34f4b6085d5a36663d18f5ac4bd11dd5850fd2ea4"}], 0x68, 0x4}, 0x8}, {{&(0x7f0000520000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d45000+0xdd8)=[{&(0x7f0000566000-0xc3)="6bca6fadd73c6ef0846ff244ab3bd9b8dcd958c2418867b8f83878d964affc2c22bd0823d62dc869b8509ac99a9691e298d4d318e62a8a24be61f557b2f0b97aa34c381eb0d9bd382a10fb75116dbece7301f0320ba8c06196bd10ee7a486098568ae326939fcd3d5007e2f33d465e2adb11bf77b1d9fa63cd043b478d00a7e862906ecb8f977cef36e0141d1b26ef6ef4ad7e7ce2211e2c4c07ac9d0823c34bc75ba82bec972124a9892ac852a793e382b9f16faf38b628159e1b75c00cc6ef875a83", 0xc3}, {&(0x7f0000d46000-0x49)="d8caf8c29819ad471c4d31ff67cf7567a3402b76389c898b6a799c75bdce7a3199f8c53f7be02486dd2dc4d49cf177b8c7d4ac5c57b50bb5d3b6f5530c45df664de7b65cba16d9a7e4", 0x49}, {&(0x7f0000d45000)="5f8bd3eae5003a7d50e50f389c2f1a9b97cdcadafca86efaa321e5e7231c543bf67e410691e6e43f7f2f74703dcb5b422cca5bd3b24a3a221143b3e97f45e1c6e8fa35129c2608ffca", 0x49}, {&(0x7f0000d46000-0xcf)="07d567e6f100b1b2bcbc6b9b822c1aa1c862183eeb4ac91f0ec17d0f89612bc7fbfed6c076955cfb72956c8ef9b8dc5f3acdd91f33008968e9597738cea979998c430234f14ed2c7f3ccb9eb5323f939ead12d994d6d0e6d6ac41a4ed6bea3b3b764d8f5fea89b4880e00f821d044d864e36f2917abaefb7315eff62900d93593479170e50bcde835c6129ad1233782214a2b559b111271fc1efa46f68c925ffcba3dc35f9849a9685f4ac6ac37c32f2b01e09006224cd1ebd46b3a24a4b8a1266905ac96d740010020519393d8da8", 0xcf}, {&(0x7f0000d45000)="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", 0xfc}, {&(0x7f0000d45000)="6caea077499e8ea5a3b6291da51ef898951569adbd409e843295a4cb626ee40a3170c89e4d5694fb832ce901935a62ede4eac5a3906474a6726f15728005135d1d41d27bf95650a6ebdca6f6ccf3055c2afa6683855b5c0b7340af6c450b874a129516fa48f51fd38a549a466d33b2ecf0f51d37490d3e53c3c3b11d6dffdf003842cb9ca4d672d9efab8de35aa934969aa3b4f9097cefe63c91d812eef1f6fac86a4f6f0d32d778588b5c315362723e3b553562beb5b6c12aefea09a9f7ea5929fb", 0xc2}, {&(0x7f00007a4000)="589b9d89a816b97d8697b2e9c44eb3600c001401f54936e7cf14cbf149443fe1a3a9e6cc0def391177ca9a705d7a3ab1ce023812cd9c1b46f4da0cc7e54deeb639840852f0b2039144567f4b31fdd8734ca1d91cd8", 0x55}, {&(0x7f0000d45000)="a9bd342a9d61b0074d57956f6f3ea4dd8ecc064e93f9c15778b61f9a1f9c5ac511b10982e94407bff1fd827b03dbcf81d21e52d480138f8e3393c3f67433ef21ff983bc7fd83afc4ea6a052bd997752366548bb8838ea595c737dab0c9f4cab5fb37cb6bd2479c1a0524846dd13f4937edb301a39b64b216e3b65de551e909530075ba15b3f30a48728b83a8a3bac38580dcce0510b248bbd5d29d4eb775f794a92864218ecec591f402", 0xaa}, {&(0x7f0000d45000)="fb1a889f97ce698c40935a7a0eea635e177899ef36d5a2176f82375f8ece01456470452c3dfe0c2ed7043f1c2199a101b871048a9aa6a30323e18d07eeec67406f6669e4d2c36dbbaa489392c76b05a9f55a52da32d81d8564545c3780927487b85b868337fb807089d861862ccdf23a2f79f18826a99a782d869ec59a73fd80ee33f32e41bf59dc3fc5576f88fbb1089d3b2f73959b730eb833445db168156dcb85376846f8089c08e25a8e36679a", 0xaf}], 0x9, &(0x7f0000bcf000-0x120)=[{0xf0, 0x103, 0x100, "5bd047ee0e891b970473e49d6678bf2efafaec0b9df289ac2ad85745334d67f83f700ffe7e8821f8c8b32b05d51b96d717fb2f85d30f70190b816a62e789c75fad2fcc218955a51fe922e1b0345d543b3ba4dc66303ee85d689498f4b11c4de9405191feac1410727dc0f83f2ddb959c4b30e4a72f909c4e74fc143ff3c739ed595b5ac44ed0781198e3529a986261a53719c65748d13ca981e88c40a7431728e538298679565281b679439c844cd0c776dc241a6fa56e7666de6905cae94f03615b687a65986c61b5baf15afafad87b2f769260481747218c8d"}, {0x30, 0x197, 0x9, "9c71c28d1874426c93e35ab8a4563aeffea5a53e9b30739a7d85d2d06e"}], 0x120, 0x4004050}, 0x8000}, {{&(0x7f000078e000)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, &(0x7f0000d46000-0x10)=[{&(0x7f00008cf000-0x30)="b680215dc77944cc892ef6c320d4e9e88d4dd160294f6b29a64f5aa6a1c54d0bea20e2004c205d1f543232f5cbe727ad", 0x30}], 0x1, &(0x7f0000d46000-0xe0)=[{0xe0, 0x6, 0x1, "af519debf427d6639c335bd9703797b81637837ebf0aa99aacfd799f7d022dea06eaf3a8e91c2b5b7c2721ecb8504c9c1348de6c2237f92f0fc45a5ab1c2df270ddfff04d99779eccafda8acbdd8e42083fcdeb4e1b18acfd4a5b428598cc608186796db095484f5a6647f49086d8758c8f62957c4dfcd9be9ea21dbf4dbdfb32635824fb1f8b9398df473130dc9d0b010f87be99ff77a671353e39105dc66bcf1e0d5b88cb99a4417fd00570dc87a5449d8f898e521a0699da1e09d5d4f950748a27d7e95e31b6607bdc6bdbf"}], 0xe0, 0x8000}, 0x1}, {{&(0x7f0000776000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000d46000-0x40)=[{&(0x7f0000d46000-0x30)="cb87fe44572b0fe1fac01efab00379e3da704244df86d5c7d2915d1559f2c3abf3e5d393c6a50697d1395c1f15d4ac31", 0x30}, {&(0x7f000031b000)="6b413c589a56e2c096dc834cafed1b396c704cdb32b07cd88a4849aa415e7036bff5f912ca777234d3eb2a8a98992048bba5d4b1212780b93e5cfb54c0cd4a61e07b3b0c8f764dd5ffb94de3b9f5db3b042ca78aa24342dd510029cd1a807e20", 0x60}, {&(0x7f0000473000)="258404b4b04269ad3184609bb3762a93c9209f72b77aec6a5f4b872a5494ff356fbff144386e53367453cd9b5be5a0a2dcbcfb9f807865ef7a29300f3a33f393bd9dcfdf300228b5a57121953e019b05f6538975c66d580ddd3952e123a79d901c40f5dbf037213d1d77c59a262a33437d18a2522ee132aa684a9c629100d45a6962be50db80c3e77dd9debfc93b37585cf2c3677c3eeb239b54b4246d7fdb9dc28b16d9f5801bc2efdf01c19490a88240a53c6738a1d05899", 0xb9}, {&(0x7f0000d46000-0x90)="aafa86e3aecd562f71571b71605f2b0e97fa296f49d429de74703467cf9a5991c9d8f78b1ded99366c8c5885609963fafb163911f9d27959cae6e6e0e125f8d590a7cd9ebe0572ede21e661d92681b88b3f9b25593c80e0af42c8d5892409bb74fc10cb6eb9c1b6337c44f80ce83080876b1c03f9497f860c7dffd7c6b343236eef526d162601eca80d277d2f2263891", 0x90}], 0x4, &(0x7f00008ea000)=[{0xf8, 0x1, 0x1ff, "7de8da7b22de8d494b5c0c46950a835349be813dfea4d968a570dfb6ecdec1309f5285eefa24bc93755a2ae6f6fad3005f3179de127c8422813c48d11a73c2f9812d3afe8805bae9434eba2f88af44c2a9a4f8ae93e2e4c790c46573439ec003af970328cf9cf1390d1bb351c9f437e728b030a0b39cfbf83626fe9ff50f83620d801dc34803fb0cd6312bca25f80d5fc91e7398febcb9f1a2d6bc9452f8faa8d556c608b802204c5171d3074124a529074f1c2e408e9cdc87612e522b6ce7297ff399a38d4cd61437144dd97742c6f447987024050fb0604abf1598edfe953f4d"}], 0xf8, 0x800}}, {{&(0x7f00006ef000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x3, 0x0, {0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xaaf}}}, 0x32, &(0x7f0000343000)=[{&(0x7f0000d46000-0x51)="7175c38a108193a8d961b018b775682455cccda84dbea493cab231615a2e84839e1a6083d84ec76efd37c0ef8548dbc1589c0debec4a4cc8a51fb2e1c636cb0aa77feebaf7a9f05b40123290caae901939", 0x51}, {&(0x7f0000ae8000-0xd)="bb2bb388c2a973171d8d7bbac1", 0xd}, {&(0x7f0000144000-0xd3)="eade4c6b415f9db82079550dc88db00fe655493a3688debe7a85337e3fd5f73561e076261ea1c6015a05e21bcd8d24d3727f37c0744ab2effc0895f9287c9ab6bc535d6809d8f41c716ec8dd26d0035fb38e7e04fd7c8a704ac444ba2bd2fef768b8a7afc3019e9c5e796d6d65a5d0f50895506b0a4b1ee3ff2a956bf4fe72ea2f1d41f19647801a3690031d032e33a0fbbefc2f99935b3be9c0a6560d02f5e993c1ed7ff1b62ebda6a8f97905a7640b397f7b988aec3b177b045f9f1f1ffd1a85b33d585ec3dd1cf531ee376c0df8507b209a", 0xd3}, {&(0x7f0000d46000-0xa4)="f919318255d01cefde341fc5daa5734cefcd71e487b18be065b87fc4d34dadafadf5f5e6088e2c12b93b888694a2affdf70a4378cabee15517194af3461a87fb6f34859578d173b98b4ef8cd186ca54f3eeba6c1dd96fbe4f8e49ff6bb92000f75b833e4c2c50bfc23b0d8731145aa25220635ee38fffcc43c7021b10dd401f2a29993031fde6229d2021603ba357b122180d90c24cca7cdbe7eaf67c521eaeecf4d74ae", 0xa4}], 0x4, &(0x7f0000d45000)=[{0xf8, 0x119, 0xd9, "7fe31d94524adedc9545f428e8932f2034a944bb85a8d53e430c973437789d073dacefaf558265d2ab3cab876fc36c5f99dc834a2533ffaabd76850c51821ef77fe7b9d167c3730fb4216c9be973f5de46158c1fa984565ce8d75198a8a7f0edd0164b1a37d7004e048d60123bf81d2de8e928197b57fbb39979d3415d74136a0c0a32bd1081cf580be7c8f6a1449d6126b59fb694e65b7ed25e1ef1259a5184c3d8bfec94093694971d1ea82d75c2922f10f4e5cb1d65c6ee10754dcea596c8f6018cff6c98805d31d50ce9db10a8b1814ec6f47b48b06121b32ec5b8730c389ee178b0"}, {0x1010, 0xe372cdc00ab28662, 0xfffffffffffffffc, 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{0x68, 0x0, 0x1000, "62cb9be60b521688d46bdf919cf9a9d75fb33109d68b03eae9cf151bbedae9471a9c3f5f1b6e67f87255238ae0446e138a7ca3538c450747e44dab2fa9bdb286f64af34a7f283ac087af7c20c599e322c9e622446164"}, {0x110, 0x110, 0xffffffffffffff00, "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"}, {0x28, 0x114, 0x7, "f43f283da294e4e950110d6d998917c1cef972ad136d96"}, {0x48, 0x101, 0xffffffffffff0000, "97858d90a399f3023f71bec8a3ea13b5cbfe9f04f5b2d8ae46c04ee38d6ca1a39590326f2bd459895e473a0c53ca07b41099317883656a03"}, {0x78, 0x101, 0x3, 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"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{0x108, 0x0, 0x0, "66b0587c46e99408479877ecc267dca2cc7c03d8820b898a939fe4fc1d88406a2690e629ca52152fdcbcce68b7b09c66b616fabd5c65507b5c75255b4f0fd2c2e953752338be9329a54d1d22d17dfc03994cbec8a0f89325894e77c13479a0c5ff7d4c2650c1e81682abefdc977cea8fd1161c1b689a0486b8172fdfece9e17f7c421b89706465b92970cb8964d74b2cd3e485c607046d351f21291b68937972bbbb0e62d8d838e6f17b4dfd27c5fb42f8daf3631c7cbfa752c5c2dd517e6eac50d5b02d6069d8e28c8fdc6ab1e87458748bdfbeea0c0ac376b15b1217330571a6a82287e7bc4b1e5c72546563eed84552f9cf6444"}], 0x2590, 0x10}, 0x400}], 0x5, 0x10) ioctl(r2, 0x8934, &(0x7f0000d44000)='\t') 2018/02/12 12:04:11 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000002c000-0x48)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x0, 0xfffffffffffffffc}, 0x127) pipe(&(0x7f0000016000)={0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) close(r0) 2018/02/12 12:04:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) getsockopt(r0, 0x0, 0x10000, &(0x7f0000ff9000-0xef)=""/239, &(0x7f0000d67000-0x4)=0xef) time(&(0x7f0000835000-0x8)) times(&(0x7f0000159000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) faccessat(0xffffffffffffffff, &(0x7f0000953000-0x8)='./file0\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000743000-0x44)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000051c000)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000716000)=0x6, 0x4) sendfile(r0, r1, &(0x7f0000136000), 0x140000000000) 2018/02/12 12:04:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000464000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e43000-0x4)=0x0) ptrace$peek(0x3, r2, &(0x7f00005ed000)) 2018/02/12 12:04:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x20, 0xe1}}]}, 0x40}, 0x1}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004b2000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000015000)={{0x9, 0x100000001}, 'port0\x00', 0x80, 0x80042, 0xe7, 0x3, 0x8, 0x1f, 0xdf80000000000000, 0x0, 0x2, 0x17}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000a5000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000246000)={r3, 0x2}) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000bb2000)) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000508000)=0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000ae8000-0x1)={0x2}, 0x1) 2018/02/12 12:04:11 executing program 2: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d24000-0x4)=0x58, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00001dd000-0x4), &(0x7f0000d22000-0x4)=0x4) 2018/02/12 12:04:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000053a000-0x4)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000a59000-0xa)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/02/12 12:04:11 executing program 5: socket$inet(0x2, 0x7, 0x3ff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f00007ce000-0x4), &(0x7f000070e000-0x4)=0x4) 2018/02/12 12:04:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f95000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000033b000)={0x0, 0x8}, &(0x7f000075a000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00005cb000)={r3, 0x6b, "1fe12b3a7168368276fb023e15c85a7b55a1a38b8f8c96c1a3d3ff2b52af3dff65fc32704353be6442b21b675acb1552ef6e2927b014fad51c202e4940d76b90e18c5c7ddcb103c3ef5c689bcced922c55376543ecb49ae5d120899b5809d15d53b62698e5ec68aeae335a"}, &(0x7f0000f00000)=0x73) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e72000-0x3c)="2d01000000e6000000000300000000000000000074022fa57987b94d283f", 0x1e, 0x0, &(0x7f0000345000)={0x11, 0xff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x14) 2018/02/12 12:04:12 executing program 2: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d24000-0x4)=0x58, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00001dd000-0x4), &(0x7f0000d22000-0x4)=0x4) 2018/02/12 12:04:12 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x82000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000ffb000-0x4)=0x4, 0x4) poll(&(0x7f0000600000)=[{r1}], 0x1, 0x0) 2018/02/12 12:04:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f000005f000-0x10)=[{0x35, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = syz_open_dev$mice(&(0x7f00005ea000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000017a000)={0xc000, 0x4, 0x7f, 0xa8f, 0x5, 0x101}) ioperm(0x800, 0x0, 0x0) 2018/02/12 12:04:12 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000004000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x9, 0x1, 0x4, 0xa, 0x20, 0x80, 0x0, r2, r3}, {0x1, 0x800, 0x2, 0xb65, 0x9, 0xffffffffffffffff, 0x4e, 0x200}, {0x4, 0x401, 0x5, 0xffffffffffff8000}, 0x0, 0xa, 0x2, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, 0xa, @in6=@empty, 0x3, 0x0, 0x3, 0xffffffff, 0x200000000000, 0xffff, 0x5}}, 0xe8) getpeername(r0, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000003000)=0x26) 2018/02/12 12:04:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lchown(&(0x7f0000587000-0x8)='./file0\x00', 0x0, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000a9b000-0x6e)=@file={0x0, ""/108}, &(0x7f0000abc000-0x4)=0x6e) recvmmsg(r0, &(0x7f0000501000-0xb4)=[{{&(0x7f000038c000)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, 0x1e, &(0x7f0000326000)=[{&(0x7f0000da8000)=""/182, 0xb6}, {&(0x7f00009c4000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ab000)=""/93, 0x5d}], 0x3}, 0x3}, {{&(0x7f0000814000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000a41000-0x10)=[{&(0x7f0000a71000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000d88000)=""/229, 0xe5, 0x3f}, 0x1}, {{0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000cf9000)=""/57, 0x39}, {&(0x7f0000702000)=""/119, 0x77}, {&(0x7f00002d3000)=""/212, 0xd4}, {&(0x7f000063b000)=""/37, 0x25}, {&(0x7f00003b4000-0x85)=""/133, 0x85}, {&(0x7f0000787000-0x1000)=""/4096, 0x1000}, {&(0x7f0000793000-0x8f)=""/143, 0x8f}], 0x7, &(0x7f0000610000)=""/58, 0x3a, 0x80000000}, 0xff00}], 0x3, 0x40010000, &(0x7f0000046000-0x10)={0x0, 0x989680}) 2018/02/12 12:04:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000a28000-0x28)={@generic="25ceecdb0b4306f70239f0cd05881e09", 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@empty, 0x7, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000654000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f000015d000)={0x2, &(0x7f0000f43000)=[{0xeb89, 0x7}, {0x7e}]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00004d7000)={@ipv4={[], [0xff, 0xff], @rand_addr}}, &(0x7f0000374000-0x4)=0x20) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fcd000)='/selinux/access\x00', 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/12 12:04:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000071000-0x11)='/dev/vga_arbiter\x00', 0x300, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000ed1000)=""/200) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000123000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="1a07549684e9"}, 0x40, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @common='bcsf0\x00'}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00004b8000)=""/79) 2018/02/12 12:04:12 executing program 2: mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000752000-0x28)={@common='eql\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000dc3000-0x18)={@loopback={0x0, 0x1}, 0x40, r1}) 2018/02/12 12:04:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000c5b000), &(0x7f0000ecf000)=0x4) 2018/02/12 12:04:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000fa1000)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000640000)="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", 0x464, 0x0, &(0x7f00003be000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000490000-0x4), &(0x7f00007ea000-0x4)=0x4) 2018/02/12 12:04:12 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/12 12:04:12 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) sync_file_range(r0, 0x800, 0x2, 0x4) pipe(&(0x7f0000881000-0x8)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000eeb000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000beb000)={r2, 0xe6adbc676f4a3a46}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) write(r3, &(0x7f0000000000)="02900662dba65d9c74ea0404a80dbd71", 0x10) 2018/02/12 12:04:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f7c000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000342000-0x8)={0x0, 0x1}, &(0x7f0000e26000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a87000)={r1, 0xc0000, 0xfffffffffffffffc, 0x2, 0x1, 0x8}, &(0x7f0000382000)=0x14) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x7fffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cc5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00008a4000-0xc)={0x0, @local, @dev}, &(0x7f00008fd000-0x4)=0xc) bind$packet(r2, &(0x7f0000321000)={0x11, 0xf6, r3, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/12 12:04:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e75000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000088d000)={0x0, @loopback, @multicast1}, &(0x7f0000014000)=0xc) seccomp(0x1, 0x0, &(0x7f0000552000)={0x1, &(0x7f0000c9d000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getaffinity(0x0, 0x8, &(0x7f0000f05000-0x8)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000081e000-0xc)={0x0}, &(0x7f00009d2000)=0xc) ptrace$getenv(0x4201, r1, 0x101, &(0x7f0000683000-0x8)) 2018/02/12 12:04:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a5a000)='/dev/snd/seq\x00', 0x0, 0x2280) r1 = creat(&(0x7f0000dbd000)='./file0\x00', 0x6c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000045b000-0x10)={0x7f, 0x4, 0x40, 0x7fff, 0x0}, &(0x7f00007a5000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000f1000)={r2, 0x9}, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) pipe(&(0x7f0000ad2000-0x8)={0x0}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f000022b000)={0x2, &(0x7f0000dc4000)=[{0x80000000, 0x800, 0x8, 0x8}, {0x100, 0x3, 0x5, 0x4}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000e8000)={0x0, 0x7f, 0x1}) r4 = syz_open_dev$loop(&(0x7f0000e0a000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, 0xffffffffffffffff) 2018/02/12 12:04:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) lseek(r0, 0x2, 0x2) 2018/02/12 12:04:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000032000)={0x5, 0x8, 0x6}) recvfrom$unix(r1, &(0x7f0000703000)=""/237, 0xed, 0x40, 0x0, 0x0) 2018/02/12 12:04:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000087000)={0x7f0, 0x3, 0x7, 0x8000, 0xffffffffffffff81, 0x9, 0x6, 0x9, 0x7, 0x8, 0x1, 0xd5e}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000628000-0x4)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1071, 0x5}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005fb000-0x4), &(0x7f00005f0000)=0x4) 2018/02/12 12:04:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100, &(0x7f0000000000), &(0x7f0000744000), &(0x7f0000841000), &(0x7f0000a11000)) 2018/02/12 12:04:12 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = memfd_create(&(0x7f0000012000-0x3)='^^\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000f26000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e88000-0x4)=0x0) perf_event_open(&(0x7f0000116000-0x3d)={0x4, 0x78, 0x8, 0xffffffffffffffe0, 0x8000, 0x7f, 0x0, 0x7ff, 0x1740, 0x8, 0x3, 0x100000001, 0x8, 0x1f, 0x0, 0x1, 0x7ff, 0x6, 0x6, 0x5, 0x1, 0x291d, 0x7, 0x6, 0x40, 0x2, 0x4, 0x101, 0x8001, 0x3, 0xfffffffffffff800, 0x5, 0xc53e, 0x6, 0xffffffffffffffff, 0x2, 0x9, 0xc4, 0x0, 0x4, 0x0, @perf_config_ext={0x200, 0x1}, 0x8, 0x81, 0x10001, 0x7, 0x8, 0x8, 0x1}, r2, 0x0, r1, 0x2) getsockname$inet6(r1, &(0x7f00008fa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000771000)=0x1c) 2018/02/12 12:04:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b7e000)='/dev/autofs\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000019000-0x8)=@abs, &(0x7f0000124000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000182000)) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000072c000-0xdb)=""/219) 2018/02/12 12:04:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) 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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000)={0x5, &(0x7f0000002000-0x28)=[{}, {}, {}, {}, {}]}) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="da56857ceae2d132d1e516a66b995acdcd61a5f21f13d1efd58ac4449487cfd492da601d6026946df0f11e471a0a6f79df930fb309e0c611554368ff0519d1ae47a8ec1f8a78e22fd3a24d7d1f7d7d06ce4645520366fc8b0b7c3eafb0eab46241967ff559fc248e02c46f0a990e21921f6d4d51a7d805987569b0c79d59e5a9a1386bde16447dda9e01295ccee412558d373a831e82fb547d305279343b8136c764425e4da65894c2d8ae03e12d5f96ec89cf6b753c459173ba8bd9b01a582e1af9dab9ffba23aad962c5", 0xcb, 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000000, &(0x7f0000295000), &(0x7f0000758000), &(0x7f0000a7d000-0x4), &(0x7f00000df000-0xcd)) clock_adjtime(0x0, &(0x7f0000c06000-0xd0)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}) 2018/02/12 12:04:12 executing program 7: mmap(&(0x7f0000000000/0x5e000)=nil, 0x5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x5}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @rand_addr=0x4}, @common="0000000000000a6900177c000000ddf2"}) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000060000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000024000-0x8)={0x0, 0x0, 0x1ff}, &(0x7f000005f000-0x4)=0x8) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000060000), &(0x7f0000054000)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000037000-0x14)={r2, 0xffffffffffffff80, 0x40, 0x5, 0xf2, 0x4eb}, 0x14) 2018/02/12 12:04:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ed1000-0x8)) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000a4000), &(0x7f00007b8000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/02/12 12:04:12 executing program 0: mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a8000-0xe)='net/xfrm_stat\x00') bind$unix(r0, &(0x7f00001a0000-0xa)=@file={0x1000001, './file0\x00'}, 0xa) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00009a7000)="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", 0x1000) pread64(r0, &(0x7f0000016000), 0x0, 0x0) 2018/02/12 12:04:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket(0x10, 0x7, 0x8) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000119000-0x8), &(0x7f00003dd000)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) r3 = open(&(0x7f0000347000-0x8)='./file0\x00', 0x2, 0x80) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000fb4000+0x6c7)={&(0x7f0000a2d000/0x3000)=nil, 0x3000}) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3f) ptrace$setopts(0x4209, r4, 0x4001ff, 0x0) 2018/02/12 12:04:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012b000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000ef7000), 0x1000002f5, 0x20000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000641000-0x48)=@routing={0x84, 0x8, 0x3, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, 0x48) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c35000)='/dev/ptmx\x00', 0x200040, 0x0) accept(r1, 0x0, &(0x7f0000335000)) 2018/02/12 12:04:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000994000)={&(0x7f0000048000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ecb000-0x40)=[{&(0x7f0000c0f000)="00597c995df5c52e307ba8b3cf6867699ecc4a740b76413a635ea73c2b2a2d2eaeb8b7090941495ca9319b3bfc3df618f993d981225fc3f2960bc9d44f3c5a1bd66ec08fbf68eaa7c9fe14aa8d73237c17b87f9ec4967a01d999876c45d0", 0x5e}, {&(0x7f00009c9000)="f0ad5790b9e52c579e6134cbd8281c30c604a25b2567a78f11a11dcb0787508e207b902a14dad409770f51571c97df817907a7395a8d35ef2be674452ef24ee63ec979006db9eecf4cc5962e106ee3fd15904f63f8bd59af92cf5a5b41b057", 0x5f}, {&(0x7f0000cc7000-0xce)="e8c0d04e64a5f95716a321a111b9e27fa39532fd04956c466d0ed19d56a0805509ad703ce953f57da439f78c262cab8dccc080aac66dbf9d89cac899c71fe6838377f1cd72d62c41b7b7ecaa9dd5c8457c5db69570f4568e9c3f63a75c85f63ee945961379391969f48de02d575d0b2ebd3acb152ee63653c0bd31f3106b7f078782a7ebcd8ebaf95452dea18663a7fb95396df6a5f0414624900928ebbab6d4777aad39421ba2575dabccdf0f43b76d942b24a8de65b23a8c1b47d502bed96162272c1e4c47b6c97541aeeaa79b", 0xce}, {&(0x7f0000df1000-0x16)="47f36dd94f58c28cf2118cb1a1806de38f6ef2de613f", 0x16}], 0x4, &(0x7f0000d07000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x1}, 0x4) socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) 2018/02/12 12:04:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000+0x879)=[{{&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000001000-0x40)=[{&(0x7f0000494000)=""/184, 0xb8}, {&(0x7f0000001000-0x3c)=""/60, 0x3c}, {&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000dce000-0x8d)=""/141, 0x8d}], 0x4, &(0x7f00002a2000)=""/134, 0x86}, 0xfffffffffffffff7}, {{&(0x7f00008a4000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000c52000-0x30)=[{&(0x7f0000000000)=""/229, 0xe5}, {&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f00007b1000)=""/188, 0xbc}], 0x3, 0x0, 0x0, 0x401}, 0x4}, {{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local, @syzn}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000fb3000-0x60)=""/96, 0x60}], 0x1, &(0x7f00009f2000-0x89)=""/137, 0x89}, 0x3}, {{&(0x7f00003ef000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000000000)=""/182, 0xb6}, {&(0x7f0000b6a000)=""/177, 0xb1}, {&(0x7f0000a4a000)=""/4096, 0x1000}, {&(0x7f000015f000+0x113)=""/169, 0xa9}], 0x5, &(0x7f000053b000)=""/87, 0x57, 0x7}, 0x6}, {{&(0x7f0000001000-0x9)=@rc, 0x9, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/86, 0x56}], 0x1, &(0x7f0000c2c000-0xfb)=""/251, 0xfb, 0x5}, 0xffffffff}, {{&(0x7f0000b77000-0x10)=@ipx, 0x10, &(0x7f0000267000)=[{&(0x7f000052f000-0x8a)=""/138, 0x8a}, {&(0x7f000068d000)=""/105, 0x69}, {&(0x7f0000000000)=""/242, 0xf2}], 0x3, &(0x7f0000001000-0x84)=""/132, 0x84, 0xc306}, 0x8001}, {{0x0, 0x0, &(0x7f0000cb5000-0x10)=[{&(0x7f0000001000-0xe8)=""/232, 0xe8}], 0x1, &(0x7f000096a000-0x1b)=""/27, 0x1b, 0x6}, 0x7}, {{&(0x7f00008c3000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000a18000-0x20)=[{&(0x7f00004bc000-0xac)=""/172, 0xac}, {&(0x7f000042c000)=""/247, 0xf7}], 0x2, 0x0, 0x0, 0x1000}, 0x80}, {{&(0x7f0000000000+0xb28)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f00006fc000)=[], 0x0, &(0x7f0000000000)=""/149, 0x95}, 0x3cb0000000000}], 0x9, 0x40, &(0x7f000072b000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x75a, 0xfffffffffffffbff, 0x1f, 0x2}, {0x3, 0x9, 0x7, 0x10001}, {0x401, 0xff, 0x7, 0x1ff}]}, 0x10) r1 = syz_fuseblk_mount(&(0x7f00005f0000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x83}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000002000-0x4)) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x15631e1d}, &(0x7f0000d4a000-0x4)=0x8) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000002000)=0xffffffffffffffff) 2018/02/12 12:04:12 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000016000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000000e000)={0x1}) ioctl$TIOCSCTTY(r0, 0x540e, 0x200) splice(r0, &(0x7f0000005000), r0, &(0x7f000000e000-0x8), 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000016000)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/12 12:04:12 executing program 3: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mknod(&(0x7f000001d000)='./file0\x00', 0x1, 0xc9) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r0, 0x0) [ 47.080681] IPVS: Creating netns size=2536 id=10 2018/02/12 12:04:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80003, 0x5, &(0x7f0000db2000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f0000db3000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000662000)) sendmsg(r1, &(0x7f000085d000)={&(0x7f0000071000-0x20)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20, &(0x7f0000f1b000)=[{&(0x7f0000b47000)="4d7da9d3ccd76e196fcf1249a0d6456d", 0x10}], 0x1, &(0x7f000052e000)=[]}, 0x0) r2 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00005cb000-0x4)=r2) 2018/02/12 12:04:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = memfd_create(&(0x7f0000634000)='vboxnet1bdev:md5sumem0\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000097000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x2de, 0x6}, &(0x7f0000f46000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00003d5000-0x4)=r2, 0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000bfb000-0x4)=0x8, 0x4) 2018/02/12 12:04:12 executing program 3: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mknod(&(0x7f000001d000)='./file0\x00', 0x1, 0xc9) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r0, 0x0) 2018/02/12 12:04:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001d6000)='/dev/rfkill\x00', 0x6001, 0x0) readv(r0, &(0x7f0000320000-0x30)=[{&(0x7f0000b52000-0x97)=""/151, 0x97}, {&(0x7f0000682000)=""/99, 0x63}, {&(0x7f00003a3000-0xa3)=""/163, 0xa3}], 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000029b000), 0x0, 0x4000019) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000043f000-0x4)=0x4, 0x4) 2018/02/12 12:04:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) pipe(&(0x7f0000459000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000048e000)={0x4, &(0x7f00007ba000)=[0x1f, 0x6, 0x7fffffff, 0x6]}) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000459000-0x8)={0x0, 0x6, 0x13f71be6}, &(0x7f00005e3000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000aa9000)={r3, 0x1, 0x0, 0x6, 0xcf}, &(0x7f00006b4000)=0x18) preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) [ 47.137230] pktgen: kernel_thread() failed for cpu 1 [ 47.145855] pktgen: Cannot create thread for cpu 1 (-4) [ 47.161930] IPVS: Creating netns size=2536 id=11 2018/02/12 12:04:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000076e000-0x6)=""/6) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0xffffffffffffffff, 0xccbe, 0x3f}) 2018/02/12 12:04:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000001c000-0xc)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000046000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000001e000-0xc)={0x40000001}) 2018/02/12 12:04:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e1a000)='/dev/ppp\x00', 0x189040, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x7fff9) connect$vsock_stream(r1, &(0x7f00007ce000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x80287010, &(0x7f0000c25000)) connect$nfc_llcp(r2, &(0x7f0000e06000)={0x27, 0x0, 0x430, 0x0, 0x81, 0x8, "38c03d5481f1e6ecc6eb7c0dd087b009101f54a5c58d59bb2cac8daf3f8d180047e743d382bd8bf8308b46e52cd223e882e2d2377ba564cc68b7c994d3dfa2", 0x3}, 0x60) 2018/02/12 12:04:12 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001f000)='/dev/pktcdvd/control\x00', 0x591841, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000000f000-0x1000)=""/4096, 0x1000, 0x10100, &(0x7f000002b000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/status\x00', 0x0, 0x0) inotify_init1(0x80000) clock_gettime(0x0, &(0x7f0000018000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000009000-0x20)={{r3, r4+10000000}}, &(0x7f0000018000-0x20)) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000002000)={@rand_addr, @multicast1, 0x0}, &(0x7f000001b000-0x4)=0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f000002c000-0x20)={{}, {0x0, 0x2710}}, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f000000d000-0xc)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000029000)=@ipv6_delroute={0x28, 0x19, 0x60f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, r5}]}]}, 0x30c}, 0x1}, 0x0) 2018/02/12 12:04:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000361000-0x8)={0x0, 0xfa8, 0x6}, &(0x7f0000418000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006ef000-0x8)={r2, 0x7ff}, &(0x7f00001d8000)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@generic="8e9b7baf80f655492f57a12af3c5ab72", @ifru_settings={0x5, 0x0, @cisco=&(0x7f0000a1e000-0x8)}}) 2018/02/12 12:04:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00003a6000)=""/248) sendmsg$nl_netfilter(r0, &(0x7f0000d45000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00009f4000-0x10)={&(0x7f0000849000)={0xa4, 0x1, 0x2, 0x8ffffffff, 0xffffffffffffffff, 0x1, {}, [@typed={0x90, 0x1, @binary="5b4b219e313290f40a2919ad6345265430f87234f86d43d91c24b7fc4c629ae1bbece4203370f9bc80d48bf02eaef9f0c49f7bee2b4ad8ae9d969859fc507d76af45b817f055480e90c3536ca138005a468e8741189746c670acd3550cfbad755724802bad98151d9cf38245da443cde6ab4effa9bddf9460df25c2bdd47f269cbea10275f43"}]}, 0xa4}, 0x1, 0x0, 0x0, 0xc000}, 0x0) 2018/02/12 12:04:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00004ee000-0x8)=[{&(0x7f0000fb4000)="1f00000001031900030007000000068100023b0509000100010100ff1ffe16", 0x1f}], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a8a000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00007ce000+0xf60)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00006d2000-0x20)={{}, {r2, r3+10000000}}, &(0x7f00003b4000-0x20)) 2018/02/12 12:04:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000841000)='./file0\x00') r0 = creat(&(0x7f0000a19000)='./file0\x00', 0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ff8000-0x8)={0x0, 0x5}, &(0x7f00002de000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ba9000)={r1, 0x2, 0xeb, "dea94fde636450b6bf04b2a01a01c0fd8b775e38ca291e9e3b41ca9449d1a80abc237ddbc009db1a85a13bc9a943ac466b3246afdbee36ff6a9f79ebe255656376605c6b8a67b4071bdd996173cfde71db699deacce57ebf3162eff0a4c636307e073d1a092734dc1c72f80ea42f933e6a19c7045b4fda82b180afe149f42541d5ae2bace9b2e5658fd4c1223d73196d844be4a9371cb70c0f466621809b7cb30ed0095a3f5ca87e32d2d9404e2a27aaf1092b1e8c3766ff2261575269446940671cc9bd2fb312ec46c4c8171e67064d10863e80bf34b6b53e330bfdd7a2c4907ffce7147cf07795cf0b8b"}, 0xf3) accept(r0, &(0x7f0000580000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f000049e000)=0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee8000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000d4e000)=""/155) accept$inet(r2, 0x0, &(0x7f000074c000-0x4)) fchdir(r2) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003d3000)=@assoc_id=r1, 0x4) 2018/02/12 12:04:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000336000)='/dev/sequencer\x00', 0x6000, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000127000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000088e000)) 2018/02/12 12:04:12 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) tee(r0, 0xffffffffffffffff, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r1, 0x0) [ 47.283243] netlink: 140 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/12 12:04:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/48, 0x30) ioprio_set$uid(0x0, 0x0, 0x3630) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x400001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000000000)={0x5, &(0x7f0000001000)=[{0x40, 0xf6a, 0x9, 0x1}, {0x100000000, 0x100, 0x3f, 0x7}, {0xa9, 0x4, 0x9, 0x1}, {0xf0, 0x9, 0x3, 0x200}, {0x3, 0xa2, 0x8, 0x7ff}]}) write$fuse(r0, &(0x7f0000001000-0x28)={0x28, 0x1, 0x6, @fuse_notify_inval_inode_out={0x8, 0x10001, 0x80e}}, 0x28) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/02/12 12:04:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000361000-0x8)={0x0, 0xfa8, 0x6}, &(0x7f0000418000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006ef000-0x8)={r2, 0x7ff}, &(0x7f00001d8000)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@generic="8e9b7baf80f655492f57a12af3c5ab72", @ifru_settings={0x5, 0x0, @cisco=&(0x7f0000a1e000-0x8)}}) 2018/02/12 12:04:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000003, 0x0) getsockname$netlink(r0, &(0x7f000001f000), &(0x7f0000be6000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009f6000)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f000091b000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bf000-0x1c)=@ipv4_getnetconf={0x1c, 0x52, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) llistxattr(&(0x7f0000390000)='./file0\x00', &(0x7f00008db000)=""/166, 0xa6) 2018/02/12 12:04:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) rename(&(0x7f00008ac000-0xe)='./file0/file0\x00', &(0x7f000088b000-0xe)='./file0/file0\x00') statfs(&(0x7f0000fe1000-0xe)='./file0/file0\x00', &(0x7f0000a1e000-0x57)=""/87) 2018/02/12 12:04:12 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000013f000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000063e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00005df000-0x4)=0xc) r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) r5 = getuid() r6 = getegid() r7 = inotify_init1(0x800) r8 = socket$netlink(0x10, 0x3, 0x1f) r9 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c0f000-0x8)={0x0}) r13 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000190000-0xe8)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000001000-0x4)=0xe8) r15 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00009d5000-0x4)=0xc) r18 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000779000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c67000)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) r21 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = accept$unix(0xffffffffffffffff, &(0x7f0000779000-0x8)=@abs, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r25 = syz_open_dev$sndseq(&(0x7f000026c000)='/dev/snd/seq\x00', 0x0, 0x200008000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000a5e000)=[{&(0x7f000014e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003d4000-0x80)=[{&(0x7f0000000000)="f106c6090a6b78d34d5f3744edf7e02605fe643edb92950852e51a3915137148d42123c45e1c1a377334c8d6a20b25b12fdc766ee6f5500f28152a36be09989462f7d3addc09b084b20585a26d36a303e24d0eec5f35b470fbc52c88a7ddaebe7ca530568de5f76b2b758b2c4f3409afcc712d0bc38a70024c29ab1e22fa0ccef09d4c4e13ed60320562e5a109a50c5e5827fa8ede733ef87da9d6874d0e458b79c838ea8976e48d1ddf2e7c1035fb74f3a749d481d76bf9c240b190ed8da3e11975ebc5eec717e2396d2e2dc5ea5c67b70ea4d5fbe414a9e088427a10d859091cb6f61fc4212e7821d1db52294f19", 0xef}, {&(0x7f0000e3d000)="0700c291f1a6061f03d30f166effbe0fddb17f6b5d2d27efac1cea977bc9df3f47ed9c75763c548920b2da522320f924c56e8c7d6fff34ec271266491719b5a27f522949424c23e395e2c7c58ad8b4dc567f382f609edce29e8d6923dbd643cd8ee6f1b6e2a6a5d7d67d69718d037fd6788b40c5b38ae19182be691cc74402f1a54681593f6ed470bf21255f3ad386d1744f26b6d190795162fa8932a3f48f4e0a9da7fe03ebce26ec014f63f2f1a7e984c7fe241005b007b5d4c7037b8ac87104ff39e8fb13e0a9c1abb85ef92ab4db627fc813a6a1ea8887d9a26a4ee944996f66ef3e142b3ce2278d4a84ebe544f2", 0xf0}, {&(0x7f0000214000-0x97)="cd87c8968586eea566f043d56f8457c2c67e07787523c9eb130dcec825e9b160198ffaea78b60eb57dec1b9ebfd5a13977d9af91c6185b07da33569cf6ff056dc01002e8d7e0c54c5014eb9efda906957406e005046cbcbe1d23f339132141f246d77924e37f00113ec9d3019d0f326f8d3df62551065814e19c4cd7f95ec50441dee9c5ce5d90768b68bdb10b21481798a41ba79630b2", 0x97}, {&(0x7f0000001000-0xc1)="61b8cc7436aa13ca46d68f1649f5b76aa035dee6bab00f6c931d959ac73d2b144d2cb10970719422a4524640009349ba7b6f1fd63138ae9382857f20bb1effeaf7a413719e0df8f6b5672b6b58c09fedefca60d04c09aa81e6715bec3692ad5dc722437711ddebcc9aa8dc12e0d3d13c7a3b6d40a40e16a5ca11676e9fdbcd4c531275a2f4fb18ae7197bd935de24f9f90e273a0cb1fe7771b97282a68b20965d6b8daa7a507757c238012167f0852800aa9e6f6028b12c130e9e1034733b0c02c", 0xc1}, 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{&(0x7f0000001000)="3134e9a777519df5143bc71b17f1c286ebe5b8eeac5c3e4ba20a55ba2c7251954dd94534edeee0b38ca0af75608fc0e0616fa303965d1cdf45e2c246af06bf491da3f8f1a3020d8fce7d758d42e74efaa11911c3c0649f8828e0dcd602f1a75b1f2dbfce533bb871e471df1ba1c47fd31bf8946f7dc32fd3f382ba46cf2b4c28e39a61a63fc4e82454157186d50455ecdf95fa5dad8932450811809e2123fb30b9d7350d682198ebbe3998da1fc594718bd0da424694fb0bf57d", 0xba}], 0x3, 0x0, 0x0, 0xb64ab64fb7bb65ef}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00005f5000-0x10)=[{&(0x7f0000001000-0xd8)="47b351b614594a50a167ef4d112e8c8c70ef8eb49f26268344d16c9fd45e77c299cb7cf398a79023b270375a0c49793ba1b1a68eb5ac8c4d1a66e9a115ab885f69f68e673f83d047d6ba65837d692e756f9149ef21092371b1fc9a22a7df5c28fb14a06a81f33656da4d25983fc014d980533efe6a3193535c9f1b05d8eb2182a97863d1235e43a6d376af9a0ced82706f5c0391293d293b5a058a9981731395ac6a015cb8e890dff12390296268a5290e6e21f6566efc45dd55185dadf42f5e38c35962a715b9c01bcc479c017d5614d8210eb9363ad9e0", 0xd8}], 0x1, &(0x7f00001f6000-0x88)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x88, 0x20008800}, {&(0x7f0000000000+0xb6c)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000927000)="8bcc51a45ce65b55d90bb0b457bcc9571747dcb4de610a4974fc38bb0f3ecab1fdb0095b5415f23e867c75dd655b45c5f4c5a9e285b03549a6c8446b92d2058af229858a7d12258db38adb8bbf175f0db3b3787bdcbb4a06aa23498e9942d4dee8cb51b6f232d1799bda6208b3eca669b33d2bd0412842dba8b4a405bd30cf347f6beeaa359bb02c33f16e861410d839a933103b3510e6c6a23cca29521901d1ce3ea68448e038f74f7364a292370bd06909f6b467fad29d5119cb7038083ddd5339065aa766042e94f86a9e2224b7dab8ddab6b3188835a81ea0c7cbda277d7c88a5533571f5909f0aa8335626e4fe442c613", 0xf3}, {&(0x7f0000001000-0x6a)="86d6dfa393caa2153252e8551729ad6450bc1c1c0bc665f46dc66d024bea9c08e12626179ef8d174df76b1d24245a18e19bcd3f32093bb33e0721f9aa54336fb61f82d7177880224221dc1bd83f031297ffca391912a11c59ecba9d9c97b7d562006e67aa6c5ef4a2e36", 0x6a}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x20, 0x8000}, {&(0x7f0000382000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f00004de000)="5dcb2cf21e2878cec39e71bdcc69076cd39597b8fc7f62589770ef1a7e27e317c792011772d130467472f9f9a2a01b1d5f28ef66ced073651b24ccc429f8e2760d9c56d6c6c8278ac0318ca29fc211785babb866d8005627b4f7b86c60906d3d3b0ea1e59a288a2b3aa311b55ca93e56d8daa867064a37d54e", 0x79}, {&(0x7f0000000000)="022a7417ff29aac3f961adbe596148fa9ce6a9366081eef377ad102d11228382607c1918f3ebfa70e62ff331d549f5d70658a281e9a38a95331e573f2d439273abb7f6d23fb0cb932bd00fea3c1e9d91ef7006bf25d15662d1bb3e376f1c06910aea3c53e9f654a6820c06fd07e44b726ab48fc3abc2e38b18b39ac3d81362df262b6e4507e887f3b0f3389a9b7185615f33f770f0b9a5a903038edbfd7e7180e182488ee09e631fc8f0", 0xaa}, {&(0x7f0000001000-0xce)="034a799909fa647ab24d3439fa601863addfcbec5e876bcb0f837579234cf4014395e78daca94c820ab837ae9fd009c64bd2d24cad6c927e0914cb7f7acdf98a3a9f36f2851c4699350d8d2cbd72afe11f669ff3bdd2ac45b91f15a80e574430ac80b05cd2db1c2dbea32d9884d176341a26a6071731b9ba03d8fff46ab3a5e8eb0ed894d43972fcdba4f41c916281b98cbbeb1ccbd80753296075d6b222e24376e45b01cf1f80a40187b047dcd650308c64fff2bbf15b2db27d88e85a3708e4fc7d43dd2d82f4770f1079752c99", 0xce}, {&(0x7f0000fee000-0x91)="0459d2faa724dbb88a2b22c5fc3580a0e4af5e7730688396418462ac600f510b39fc73ed47d9ac907eaa53ca48ada8ddd361f56d89e7b516872e2428062f5c8527538d57731e89819dcc48ce32e0f6c960befc68963797293d0e0adf2cdcec0f4558d89b6baa8386fa4d118ed52f523ea5e245248ffd6b6d62ef69e878b21eb6fe858634b96b6554019fb66c51823a83ff", 0x91}, {&(0x7f0000a43000-0x2c)="8531cddb1b6e288ff6bdf828b2e3f6e52dedc9107315f62b9e01b2cf9892ba5900b3ec231f0679594c14a276", 0x2c}], 0x5, &(0x7f0000001000-0x40)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r22, r23, r24, r25]}], 0x40, 0x800}], 0x5, 0x4000) r26 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r26, 0x8914, &(0x7f0000001000-0x50)={@common='nr0\x00', @ifru_mtu=0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r29 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000011a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r29, 0x5422) setsockopt$SO_ATTACH_FILTER(r28, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r27, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0) 2018/02/12 12:04:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f0000013000), &(0x7f0000002000-0x4)) getegid() select(0x40, &(0x7f0000014000-0x40)={0x6}, &(0x7f0000013000), &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8001, 0x8}, &(0x7f0000002000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000013000-0x2a)=@random={'btrfs.', '.}/vboxnet0\x00'}, &(0x7f0000001000-0x31)='].eth0\\`\'}vmnet1-eth0$cpusetselinux[selinux\'eth1\x00', 0x31, 0x1) r1 = dup(r0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000014000-0x16)=""/22) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000924000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000eaf000-0xd)={0xfffffffffffffffc, 0x1, {0x3, 0x1, 0x5, 0x3, 0xffff}}) 2018/02/12 12:04:12 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r0 = syz_open_dev$usbmon(&(0x7f000046f000)='/dev/usbmon#\x00', 0x9b41, 0x100) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000aa1000)='veno\x00', 0x5) r1 = gettid() rt_sigsuspend(&(0x7f0000371000), 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}}, 0x10) clone(0x0, &(0x7f00001b6000-0x1), &(0x7f0000a9e000-0x4), &(0x7f0000362000), &(0x7f0000f2b000)) r4 = gettid() fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r5, 0x8, r4) tkill(r1, 0x16) 2018/02/12 12:04:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x4)=@fragment, 0x8) readahead(r0, 0x2, 0x0) 2018/02/12 12:04:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000006b000-0x9)='net/tcp6\x00') preadv(r1, &(0x7f0000f7a000)=[{&(0x7f0000cd3000)=""/166, 0xa6}], 0x1, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000743000)={0x200, 0x1, 0x6}) [ 47.331028] netlink: 140 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/12 12:04:12 executing program 2: clone(0x0, &(0x7f0000770000-0x5c), &(0x7f000006e000-0x4), &(0x7f0000741000), &(0x7f000078c000-0x2d)) 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) timer_create(0x0, &(0x7f0000000000)={0x0, 0xf, 0x4, @thr={&(0x7f0000001000-0x88)="aeed9abcc7e73265bd5d110e9d37180350178df15ab00d6a671df8e628404d7e3b2f5a896ee8acc578510e59a7aa8d50136bbaa9574086692edec6573b66a6ebc5dd86d2add8ef92a6852124f69eb21a719f4dd86daec447fe7b17be3cc0474532e03ae300e1a5277fa5cb46f8cae1187ebe4becdae30fa24c3bb80a2594b4b4c37f8b77db525f96", &(0x7f0000001000-0xb8)="8bbf7f28a6c80af04bc04fb5afb6619dac2b07f4b6933e2caae4aa17948da04d4fa55d5de0fbf7e66c8a57d3307612292a7edafb10046aa3781b7e26098851ed00000000000000c331b8db2a2502bba817185680844b90541402e6e9f3062c6d3ad389ce84ad158e3d1a3090d8f3396841c9bf3e0133d8b4efe5578ddc24891a9994027129066615d24bceb2fcd8c873cdcc488b5974d29e83fe3324c1ba15566e19dfe1494e8cc3fb8e3d16248541afc7fe40761a46dc96"}}, &(0x7f0000299000-0x4)) 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) timer_create(0x3, &(0x7f0000000000)={0x0, 0x3f, 0x0, @thr={&(0x7f0000dbe000)="76b365ed74e16c2f426f90801250176fc7f7326b49d833027acee3862487758775a37c63933914bd8f5e1d211cf57fba59dc191a234d74189dd2e04f42f04042e5e9b23ad845fd204d9707960282b270c517eed19e3009c3a019a59baaa3809203b7089c811e19541d5e1f8fb61a8d797844e3bef2725a7f22b76ef48799c139f7ffd738ac33a18a28c46ca593b55b2ef8cd9b46f1e6992d975020c52d119083f829bbf2a12942b254cbb5", &(0x7f0000001000-0xb4)="4c9b4d49c2b356b37cc49eb29499b5da25f70af89142fd0ed546a1796762d94c589ef6ce45037fd178f2c82e89235f414aabfc26a9b50318d2ecfc5409641d52c1aebabc3da657e8c4719ff393843396e4d5ea0690b6aa5a6580c2d492251dd9a45ddca53af21d9c8accdd792dd7c8687d209fddf899ec9ebc2326230c8db6534dccdfe2097ffff143620bf610ae9c04db7dd0b7cd3dbe136575408e148aefbc59a32673821d78de5a3198e83c2a01583b0b10b9"}}, &(0x7f0000000000)) timer_create(0x4, &(0x7f00001ff000)={0x0, 0x3a, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000667000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x35, 0x4, @thr={&(0x7f0000162000)="4f4479288f378d4f84e5c1f90a52e5717c2552b6bf6f2e2d2fb5173d9e88cb39fb00e53af25bcf6b6fc4dbdde0a02211e8c28159669ab67c4d4ccc52850c30a1cfd1047e8e810549b9b3373584133df068f4054baaa0eb3a6ff2fa774ac95350401781ee2b87713e6236306ead48b8d2d84204cf381f46d2c549df94ebb34bbf1ad467ea1690d8076aeeedeebed066db391006e599b9465d88ba8bb71c8cfd8b04a9b4c950c22a6d49816252aaf5821210154d7b89fafb44d0356670bf909a55ee4dba4eeab1aa395399c8506d775992e6b92996f213181120d4655fc77171d664f271f7fdb656676e07335f", &(0x7f0000e8f000)="8a38d3287ceaaaf519335aa29375c962d47ef024fcf2993dad9206aa69ba1af613e493ce2ae230d016e87902a7d3048ad042b0d64f2548bba92d5c205d7b3e937b229ca8e7e2682ca9bcdbb4194c56b272ea45c60c2d6bd77c4599edcbfd173afc68559f53ae16da3dac60f177b567321a48d000bd517a48243e96c4948b07a7f393458cde1c0bf43c5c2879a6dafacfe6174a71b286a9ab11a17e8abaf84e3feb4c59b24519fb66ac3998eae5791cde51e2f3e1eec3ab7bda7b3972d8caa3e3ec6e26694356afa1e065373cb18538bd6b7bcd3e5d8d2062aadac34c65cb8d738ad7862b64de8201bc16e9ef4b70f37f8476"}}, &(0x7f0000bc0000-0x3)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000552000)={0x0, 0x2b, 0x2, @thr={&(0x7f0000544000)="73d78116169341402faf880d391c9a95e99e16641d71c9be22728657d52f208c61f6579ef809e624b0d8eb473e72223e194b5a8edbeed893c34f44629cb9b79e991678387d00860b8f5135dd966a39c637ddb5d7b84c5bb424f78c2ca332fb9c37b7b3d7e8318d85d1083f2eeb812f6061dc1e90cd87078c2e86a05c498cd0cf193dc89cb7c2bd513f7ee4272ed3f57864268abb5cc81f436adadab78ed2af9ee1beab28d5e111e49c8d94cc28329d7552", &(0x7f0000001000-0xa)="bb65db99addb82b8e6d1"}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x8, 0x3, @thr={&(0x7f0000f0d000-0x56)="26a903866a0f060373a85f532b3ebe3c357f9a892086962d61118666c58ea5b1541775c78279a90ffb61aaff2132681b6b04e0fb8f1a6133468cb563e5571570f6032af35514869e69f50486eb2868c8755dfc571bae", &(0x7f0000a13000-0x56)="9da3847b4ace781167ebcb2f0c91d2ebf83baaee01dfd505fbb44e2877d318cbcde2476ff2ae5f4047f3226e5c7349e415395f87db7302cf36a7576576a72a5dbc81399ace61022a28d76d83c576358daace5615f269"}}, &(0x7f0000443000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000001000-0x60)={0x0, 0x12, 0x1, @thr={&(0x7f0000266000)="477156dc0b175b8ecdd0fe4eab6878cae676f443f9c9b85aef5444920bab65722edc650bbfc97f6fe764d2ae3327343000d2f5aa8794ba327305fae5794bfdc9aeee83db8c9d1788df196c09af89caecdd03f1eb9e02402aea1183f095c0d7362f5d0b84c26e9834a8de8fb882ba7e40b54849cc4cd5a286637688a03f122aa644306927b82ad2e3b94ab4322b1ea35646b2205d06cce58cdbc5d569bf7ba25ca4a64345c27a51c081422004b483c187451269026ae44664e0bc6d82b2ce4bf79e7d00abdb6cd85790c197b3a721ee96d799e543a817101588a7f5c57a6d390a3c7c14cea322", &(0x7f0000e2b000)="c4f9cde4207ccccd8718c729aad42d4ae97f2535d2bbca054713b2a91e931d8dcd62f4cb366777d1b7b92aa82915d55d2cd54cc5c156b7460e80c1656f1dada68310efd394462454ca324984db3707a83c890edfc203b071d66833bc901484e996720e1826fc4b63d6a28f6341939a7e48a25d64"}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000001000-0x60)={0x0, 0xd, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000d74000)=0x0) timer_delete(r0) 2018/02/12 12:04:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000f0c000-0x1c)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x14, 0x80000000000002, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007af000-0xf)='/dev/sequencer\x00', 0x40, 0x0) 2018/02/12 12:04:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f64000-0xb)='/dev/hwrng\x00', 0x101200, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000664000-0x14)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000123000-0x4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f00001bf000)=[{}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000fdb000-0xc)={0x13}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00001e4000)={0x0, 0x3, 0x40}, &(0x7f0000d13000)=0x8) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000dff000-0xb0)="04129bb6ddc7e8e1b99d97321629d4d6a4c2956865b55e0fd21f847474f7e7aef1a08ee4c0b590a155b80cde04dae91c91b2f8e72003702aa16f8c201588612fd445246f1f0db6fc9e9e8a47e5750fd5ac2319f61f4803375957984484cad71df47ce99be49804a4863455c466ab6c3f706983ebe0285eb7ac518b1be36cdd69325acb6a7392844c0d2fa00fa0de599a715e64f9f9738e9f26d8561a1b7751aa5f4de4acaca6dd58b90dce7ccd18c08f") fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000685000-0x10)={r3, 0x8, 0x3, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00005be000)={0x0, 0x3, 0x10}, &(0x7f0000a36000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a95000)={0x0, 0xae}, &(0x7f000071d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00003e5000-0x97)={0x0, 0x8f, "67656baffdba2ad991898f3fd5c609ed69f4f4da3b1066204877f2a9e79cd401dc08fc64a174e09965b23525bf1f9f9d35795c5d18b3b09cd4d45bac3b29d9fe0d949cae83f69bf9fbe19a457d8a017bcc65c9f93422bf7b14d91d754724d87cf59d149bbd9c35aac0ffde252d129018f31871b7f218d2e9f644dba8c1c7931fff5cd926303f91493c3a6dd8b46e0d"}, &(0x7f00000aa000)=0x97) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00004ea000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000d09000)=0x78) bind$vsock_stream(r2, &(0x7f0000f1c000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000d3d000-0x38)={&(0x7f0000d50000)=@in={0x2, 0x3, @rand_addr=0x7fff}, 0x10, &(0x7f0000a7e000-0x30)=[{&(0x7f0000a54000-0x72)="4511a789e115b9bea5390d6bf64adb65bf26c2d51f8bc97afb4f7c3ec1b79fdd230829d63093fd63e3bf09181917446555e42d43fdf7116ef2d4daf0f1cdb2e0fd2968fbef4fe34a77b72adaa9c022cedeaf77930d08bea8560cdd9b04ceb3103bae8f8e622bf20c9caf0a51a2c9c566a626", 0x72}, {&(0x7f000065c000)="144c049323bca4e08020900fcc9951a5b78dc8a7723608171d9a28908dfa224582e5249566d57bb367a237b7819e024e5bb1bf39dbf0ac4422b8c02fd7887c6636b7a7f7a06cc51ee2909c8cc8e581204c6e0e50894b3e308d831824a5a21a0728d68490db194dab781a24e1831cc8924a619196d5bd48145ff746f60ab99eb34ae8c1245338a90cf394a9c92234fa9a935b751fedc2b527354b83976cfa820d7dbff47f0d", 0xa5}, {&(0x7f0000449000)="6fa88b7e8c04de015c124ba7c3ee77958e1280ecb3abddaa2b", 0x19}], 0x3, &(0x7f000037f000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8ef, 0x209, 0x81, 0xffffffff, 0x7, 0x7, 0x7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x5, 0x9, 0x100, 0x81, 0x5, 0x1, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x9, 0x135c}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0xffff, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x7, 0x4, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3aa, 0x200, 0x4, 0x1, r7}}], 0x120, 0x4000}, 0x4000000) 2018/02/12 12:04:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000056b000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @empty}, 0x2c, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000745000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000055e000-0xc)={r2, 0x80000, r1}) ioctl$KDDELIO(r1, 0x4b35, 0x40) [ 47.444760] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.451418] CPU: 1 PID: 7400 Comm: syz-executor1 Not tainted 4.9.80-g8a174b47 #31 [ 47.459043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.468485] ffff8801cf9777f0 ffffffff81d94be9 ffff8801cf977ad0 0000000000000000 [ 47.476532] ffff8801c335f310 ffff8801cf9779c0 ffff8801c335f200 ffff8801cf9779e8 [ 47.484576] ffffffff8166253a 0000000000003ad7 ffff8801c6788918 ffff8801c67888a0 [ 47.492626] Call Trace: [ 47.495228] [] dump_stack+0xc1/0x128 [ 47.500611] [] handle_userfault+0xa3a/0x1310 [ 47.506676] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.513692] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.520136] [] ? add_lock_to_list.isra.27.constprop.43+0x146/0x1e0 [ 47.528094] [] ? handle_mm_fault+0x117b/0x2530 [ 47.534403] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.540626] [] handle_mm_fault+0x1fd1/0x2530 [ 47.546671] [] ? __pmd_alloc+0x410/0x410 [ 47.553079] [] ? __lock_is_held+0xa1/0xf0 [ 47.558865] [] __do_page_fault+0x5c2/0xd40 [ 47.564743] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.570698] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.577353] [] do_page_fault+0x27/0x30 [ 47.582865] [] page_fault+0x28/0x30 [ 47.588123] [] ? strncpy_from_user+0xaf/0x2d0 [ 47.594248] [] ? strncpy_from_user+0xb1/0x2d0 [ 47.600366] [] ? strncpy_from_user+0xaf/0x2d0 [ 47.606484] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.613479] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 47.620300] [] setxattr+0xb2/0x290 [ 47.625471] [] ? vfs_setxattr+0xe0/0xe0 [ 47.631075] [] ? __lock_is_held+0xa1/0xf0 [ 47.636846] [] ? preempt_count_add+0x7d/0x170 [ 47.642977] [] ? __mnt_want_write+0x1b9/0x270 [ 47.649111] [] ? __mnt_want_write_file+0x97/0xb0 [ 47.655504] [] SyS_fsetxattr+0x130/0x190 [ 47.661206] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/12 12:04:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) signalfd4(r0, &(0x7f00004f6000)={0xc1}, 0x8, 0x800) lseek(r0, 0xfffffffffffffffc, 0x1) 2018/02/12 12:04:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000eb6000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000b5d000-0x4)=0x10, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ae3000)={0x3}, 0x4) r1 = socket$inet6(0xa, 0x1fffffffff9, 0x300000000000) r2 = fcntl$dupfd(r0, 0x0, r1) write$selinux_load(r2, &(0x7f00004b1000)={0xf97cff8c, 0x8, 'SE Linux', "2cc4070ccb349b8f583fc1f6fe41938966c56bb3f80e0395bf"}, 0x29) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000322000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000e6d000)=""/175, &(0x7f000018e000)=0xaf) sendfile(r0, r1, &(0x7f000001e000-0x8), 0x9) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000cd9000-0x28)={@generic="b0d615def40acd1d5bd8b1edf9a82587", &(0x7f0000f43000-0x28)=@ethtool_test={0x1a, 0xffffffff, 0x0, 0x3, [0x8001, 0x0, 0x400000000000]}}) ioctl$TCSETSF(r3, 0x5404, &(0x7f000058a000-0x3)={0x551c, 0x101, 0x49, 0x59406a9b, 0x0, 0xffff, 0x4, 0x4, 0x8, 0x4d9, 0x800, 0xfffffffffffffff7}) 2018/02/12 12:04:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000608000-0xaf)="1f16b70814fb754f5980553d680bafc296386db4eda304ebd343354eb58c19b36236639d4351f083e72d925ae301b95cb1469c469c0f680d0a4d1107b4eb7e707847f55bf495989a6a60361b59336d92dca193924605ae1b817239859196edc374b95a42dd91d48e39f2c5778b18ff860442cf8a388c44f0dcd7d757d952553d8a9a01669a965f661c24d15672fb8f4046b897ad2c130c70a99e944d9910dd9e33bdf45f9753286fedfd1e311291e9", 0xaf, 0x20000040, 0x0, 0x0) 2018/02/12 12:04:13 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, {}, {}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, []}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0x82)="e74fc01eba80e2c250e26d5baf36c4d382f793a03e9dc402bdf2ab0326478b4a545798af0cd10d0cf95fba5652256eb9da469dbebff47860f3561308d62246c253b8019a6bcee21c7050c91716c37623eff0f1ba08d4f7cf12428b0965ceb3aff4d4bfea07937f22218676f6f59a0ba007e5d838365f94a9253eb8b7592f1ec0a4b7", 0x82, 0xfffffffffffffff8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$link(0x8, r1, r2) 2018/02/12 12:04:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000483000-0x15c)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f000047a000)={@rand_addr=0x2, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/02/12 12:04:13 executing program 7: mremap(&(0x7f0000f26000/0x2000)=nil, 0x2000, 0x3000, 0x8000, &(0x7f0000568000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) modify_ldt$read(0x0, &(0x7f0000f0a000-0x69)=""/105, 0x69) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000035f000-0x6)={0x0, 0x1}, &(0x7f000061b000)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000973000)={r1, 0x636}, &(0x7f000059a000)=0x6) sendto$inet(r0, &(0x7f0000051000)="1d4a9d4dc9dc182572bb09ab370bb90a", 0x10, 0x40, &(0x7f00003b1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00006ad000)={0x1ff, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000b4d000-0x4)=0x100, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000aa1000-0x38)={&(0x7f0000334000-0x26)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)='t', 0x1}], 0x1, &(0x7f0000261000)=[]}, 0x0) close(0xffffffffffffffff) 2018/02/12 12:04:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = open(&(0x7f0000070000)='./file0\x00', 0x100, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000597000-0x20)={{&(0x7f0000092000/0x4000)=nil, 0x4000}, 0x1}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a9000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000084a000-0x48)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b1000-0x10)='/selinux/policy\x00', 0x0, 0x0) removexattr(&(0x7f0000a93000)='./file0\x00', &(0x7f0000398000)=@known='com.apple.FinderInfo\x00') ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000837000-0x28)={&(0x7f000043e000/0x2000)=nil, 0x5, 0x3, 0xc, &(0x7f0000cc1000/0x2000)=nil, 0x1}) 2018/02/12 12:04:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dd7000-0x9)='loginuid\x00') exit(0x0) bind$ipx(r0, &(0x7f0000063000-0x10)={0x4, 0x4, 0xb0a, "48fd8ca5a87d", 0x4}, 0x10) write(r0, &(0x7f0000ecf000-0xc4), 0x0) 2018/02/12 12:04:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000931000-0xb)='/dev/hwrng\x00', 0x400, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000a20000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000080f000-0x4)=0x14, 0x0) lstat(&(0x7f000076c000-0x8)='./file0\x00', &(0x7f0000de6000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000cec000)={@local, @dev, 0x0}, &(0x7f0000ff7000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000415000-0xe8)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00008ab000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000d27000-0x38)={&(0x7f0000d2e000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000ef0000-0x10)={&(0x7f000034c000)=@report={0x27c, 0x20, 0x40c, 0x4, 0x1, {0x6c, {@in=@empty, @in=@empty, 0x3, 0x3, 0x1, 0x1, 0xa, 0xa0, 0x0, 0x7957a0bc834defeb, r1, r2}}, [@ipv6_hthresh={0x8, 0x4, {0x68, 0x36}}, @policy_type={0xc, 0x10, {0x1}}, @lastused={0x10, 0xf, 0x1b4}, @policy={0xb0, 0x7, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, @in=@broadcast=0xffffffff, 0x3, 0xfffffffeffffffff, 0x0, 0x8, 0xa, 0xa0, 0x20, 0x0, r3, r4}, {0x20, 0x3, 0x4, 0x80000001, 0x7d9, 0x0, 0x8, 0xf27e}, {0x3a, 0x100000001, 0x3, 0x5}, 0x7f800000000, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x3}}, @encap={0x1c, 0x4, {0x2, 0x0, 0x2, @in6=@empty}}, @address_filter={0x28, 0x1a, {@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x2, 0xfffffffffffff801, 0x7}}, @mark={0xc, 0x15, {0x0, 0x101}}, @tmpl={0x104, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7, 0x3, 0x2, 0x5, 0x7, 0xffff, 0xc7b}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x0, 0x3, 0x2, 0x9cb, 0x7683, 0x1c0000000, 0x6}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3, 0x1, 0x7, 0xffff, 0xfffffffffffff320}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x2}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x3, 0x1, 0x7, 0x4, 0x40, 0x758}]}, @ipv6_hthresh={0x8, 0x4, {0x1a, 0x51}}]}, 0x27c}, 0x1, 0x0, 0x0, 0x10}, 0x48004) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f000088f000-0x10)={&(0x7f0000c35000-0x200)=@newsa={0x1b8, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0xc8, 0x1, {{'md5\x00'}, 0x400, "f7fa10e548f51d46c2b95360a1ffffc5cdf4f5e09ca0099b0db99e0933725151483bd13d392831c391481646159368ce91eea90c12bbf56423baf48736aff4a2331cb268e1fd6691edf5130547d1ff5fa872c253aba3f79c0df763acef2b12d6b0d4b3ee72b500d62bef2e9ff8e895150a12261922de9911aeb1be4f19d02530"}}]}, 0x1b8}, 0x1}, 0x0) 2018/02/12 12:04:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r0, r0, &(0x7f0000103000), 0x10000) pipe2(&(0x7f0000aa4000-0x8)={0x0, 0x0}, 0x80000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000dd1000)={0x0, 0x9}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000348000-0x24)={0x14, 0x0, 0x4, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 12:04:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='sit0\x00', &(0x7f00002a2000)=@ethtool_cmd={0x17}}) 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) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x202000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2}, &(0x7f0000001000-0x4)=0x6) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007fe000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000153000)=0x6, 0x4) connect(r0, &(0x7f000093f000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) 2018/02/12 12:04:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f00001ea000)='./file0\x00', 0x822) inotify_rm_watch(r0, r1) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup(r0) dup2(r0, r2) 2018/02/12 12:04:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000071f000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f000049e000)) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) ptrace$setopts(0x4209, r3, 0x400203, 0x0) 2018/02/12 12:04:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) bind$netlink(r0, &(0x7f0000fb9000)={0x10, 0x0, 0xffffffffffffffff, 0x800000}, 0xc) getxattr(&(0x7f000078e000)='./file0\x00', &(0x7f0000da1000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00003cd000)=""/224, 0xe0) sendmsg$nl_route(r0, &(0x7f0000037000-0x38)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/12 12:04:13 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ffc000)=0x0) ioprio_get$pid(0x1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00001d6000)={0x4, &(0x7f0000f54000-0x20)=[{0x0}, {}, {}, {}]}) socket$pppoe(0x18, 0x1, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) pipe(&(0x7f0000000000)) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000156000)={r2, 0x2}) 2018/02/12 12:04:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0xc25c) bind$inet(r0, &(0x7f0000115000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[], 0x0, &(0x7f0000bae000-0x1d0)=[], 0x9a74aeb86d636279}}], 0x1, 0xfffffffffffffffe) clock_gettime(0x0, &(0x7f0000469000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000635000)=[{{0x0, 0x0, &(0x7f0000536000)=[], 0x0, &(0x7f0000fc8000)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f00000fe000-0x50)=[], 0x0, &(0x7f0000ed0000-0x34)=""/52, 0x34}}], 0x2, 0x0, &(0x7f00007c7000)={0x0, r1+10000000}) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x1c}, 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000195000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000814000-0x10)={0x77359400}, 0x10) 2018/02/12 12:04:13 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x1e0)=[{0x800, 0x4, 0xc0a3, 0x5, @time, {0x9, 0x8f6c}, {0x9, 0x5}, @raw8={"b9fbc8d468d4105f3e9b551a"}}, {0x7f, 0x1, 0x1f, 0xfffffffffffffffb, @tick=0xffffffff, {0x6, 0xfffffffffffffc01}, {0x2, 0x3ff}, @addr={0xffffffff7fffffff, 0x8}}, {0x6, 0x8, 0x7, 0x3, @time={0x0, 0x1c9c380}, {0x389, 0x101}, {0x8, 0x9}, @raw8={"4a084d1e80dd7af33e4d0c07"}}, {0x1000, 0x7, 0x8, 0x7, @tick=0x6, {0xffffffff7fffffff, 0xb3}, {0x4, 0x6}, @raw32={[0x2, 0x7e07, 0x7f]}}, {0x8000, 0x6, 0xffffffffffffffff, 0x9, @tick=0x2, {0x0, 0x9}, {0x0, 0x7fff}, @note={0xda9, 0x1, 0x80000001, 0x1f, 0x3c}}, {0xa47, 0x3, 0x0, 0x7f, @tick, {0x8, 0x101}, {0x8001, 0x5}, @queue={0x8, {0x3, 0x1}}}, {0x7fffffff, 0x4, 0x4, 0x6, @time, {0x7}, {0x1ff, 0x7ff}, @connect={{0x0, 0x4}, {0x755de18d, 0x6}}}, {0x3, 0x8000, 0x5ab, 0x2, @time, {0x3, 0x1}, {0x8, 0x3}, @note={0xfff, 0xfffffffffffffff7, 0xfffffffffffffbaa, 0x1, 0x2}}, {0x2, 0x401, 0x5f, 0xf2b, @tick=0x8, {0xfffffffffffffff9, 0x800}, {0x400, 0x9}, @addr={0x42b3, 0x3}}, {0x4, 0x1, 0x6, 0x10001, @tick, {0xbf3e, 0x1}, {0x5, 0xfff}, @note={0x0, 0x9, 0x401, 0x1, 0x101}}], 0x1e0) clone(0x0, &(0x7f0000b72000-0x97), &(0x7f0000672000-0x4), &(0x7f0000000000), &(0x7f000047a000)) setxattr(&(0x7f0000dd9000-0x8)='./file0\x00', &(0x7f0000eee000)=@known='system.posix_acl_default\x00', &(0x7f0000de2000)='/dev/keychord\x00', 0xe, 0x0) 2018/02/12 12:04:13 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000005f000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000-0x7c)="f3c56a918c6464e57a9e5a6973321ab057c8801a339d1f1f6e98f700eefc5e95eab6f362ab2a29ba0b9a169c715405f08bdbbd19d84fcd505db7d100ef2405750336cb0cc53647a322c949da4afa03423c69a14aab51ccc8b31cf321b2817bc306fc8e819843216ef6c93c77d09df0494c40bede269ca2c23e88b364", 0x7c, 0xc0, &(0x7f0000e12000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00001ea000-0x8)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)) 2018/02/12 12:04:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ec000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000dd7000)={@loopback, @dev, 0x0}, &(0x7f0000f39000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000a7f000)={0x0, 0x0}) ptrace(0x11, r3) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00009bc000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r2}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@output_mark={0x8, 0x1d}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/12 12:04:13 executing program 0: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x810000000008003, 0x40, 0x1, 0x0, []}) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000627000)='./file0\x00', &(0x7f0000dd7000-0x10)={0x8001, 0xf7b2}) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dd5000), &(0x7f0000dd6000-0x4)=0x4) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000dd6000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="20fd17887e933e73f7291ca78a90753a"}}) 2018/02/12 12:04:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_open_dev$sg(&(0x7f0000bfd000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r1, &(0x7f0000eff000-0xf5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00006a3000-0x4)=0x3, 0x4) 2018/02/12 12:04:13 executing program 1: 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}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a98000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000225000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000036f000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/12 12:04:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb2000-0xf)='/dev/sequencer\x00', 0x202802, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000b25000)=""/227) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000922000-0x38)={&(0x7f0000e51000)={0x10}, 0xc, &(0x7f0000c1b000-0x10)={&(0x7f000040f000-0x40c)=@flushpolicy={0x1c, 0x1d, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@policy_type={0xc, 0x10}]}, 0x1c}, 0x1}, 0x0) 2018/02/12 12:04:13 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004b2000-0xb)='/dev/hwrng\x00', 0x1, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000071000)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a33000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000091000-0x8), 0x1dd) 2018/02/12 12:04:13 executing program 1: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006ad000)='attr/keycreate\x00') mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000bc1000-0x1000)="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", 0x1000) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d21000)=@assoc_value={0x0}, &(0x7f0000d21000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008f7000)=@sack_info={r2, 0x3, 0x4}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d21000-0x14)={0x8001, 0x9, 0xffffffffffff43af, 0x9, 0x8}, 0x14) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000154000-0x4)=0x10001, 0x283) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00003fc000), &(0x7f0000a3c000-0x4)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000bfd000-0x4), &(0x7f00006da000-0x4)=0x4) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d23000-0x4)) getpeername$inet(r1, &(0x7f0000d21000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00006b0000-0x4)=0x10) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000d20000)=0x2) 2018/02/12 12:04:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000cae000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000055f000)={r1, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000001000)=""/197) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffd86}) 2018/02/12 12:04:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001f6000-0xf)='/dev/sequencer\x00', 0x8040, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000f72000-0x8)=[0x10001, 0x9]) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000988000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_user(r1, &(0x7f000099e000-0x2c)={'system_u:object_r:textrel_shlib_t:s0', 0x20, "ff3f000000"}, 0x2a) mq_timedreceive(r1, &(0x7f00003ad000)=""/73, 0x49, 0x0, &(0x7f00000a9000-0x10)={0x77359400}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c9b000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000c2d000-0x8)={r2, 0x20}) 2018/02/12 12:04:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x42, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b88000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x3, 0x1, 0x546}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000eb7000-0x40)=[{&(0x7f000081a000)="da06ce19af10883963eaeab1736e5005cb479ce85d83d0812bc64e46543851a50d28489ba1e5bdf8ffe9f52acb1da6aed65017", 0x33}, {&(0x7f000052b000+0xd6d)="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", 0x1000}, {&(0x7f000041a000-0x58)="a789b318a9d0f81b6bd1af716d7e169cef7e67850e16a8a30e98b94518a7a1db4deb9b8754e19b108a1c6809bf713ad15c8cce1e93b4bc4457a2f1468f256feb17690857af09b761383eb513bcd3744da5dee08185d1b905", 0x58}, {&(0x7f00005f8000-0x10)="cefcf71e90d533368df036352e0312b4", 0x10}], 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000077c000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7, 0x0, 0xff}, 0x20) 2018/02/12 12:04:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000403000)=0x7, 0x4) bind(r0, &(0x7f0000568000-0xc)=@nl=@unspec, 0xc) 2018/02/12 12:04:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = open(&(0x7f0000c1c000)='./file0\x00', 0x84040, 0x1fb) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000195000-0x4)=0x1ff, 0x4) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4), 0x4) sendto$unix(r1, &(0x7f00005e4000-0x1), 0x0, 0x0, 0x0, 0x0) close(r0) r3 = getpgid(0x0) r4 = geteuid() stat(&(0x7f0000715000)='./file0\x00', &(0x7f0000bb2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e31000-0x4)=0x0) getresuid(&(0x7f0000092000)=0x0, &(0x7f0000b1e000-0x4), &(0x7f000050b000)=0x0) getresgid(&(0x7f000050a000-0x4)=0x0, &(0x7f0000a9f000-0x4)=0x0, &(0x7f0000ba0000)=0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000821000)) r13 = getpgid(r7) [ 48.316208] sg_write: data in/out 262108/24 bytes for SCSI command 0x0-- guessing data in; [ 48.316208] program syz-executor4 not setting count and/or reply_len properly sendmmsg$unix(r2, &(0x7f0000801000+0x914)=[{&(0x7f00004c9000-0xa)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000417000)=[{&(0x7f0000ff9000-0x74)="16b8c0683e26a191b2b1ebd1971df74d731f290fc4840a8ab799741c79a3916beda62d3168a0933da933e3367ba24bcb3dc54d8b82643b684848520b4d4f5d2070883d6b9730eafa0ffaaee6dfef1dafe027cab4b25dedb94c1256757b02b156402228e1de4da80612266e5a9192d44b0c14e8c8"}, {&(0x7f0000764000-0x5b)="aed15865a37bb86fb331430dc00771c702d97ccf1ed125b2e4d720378f5db8a05ccd095d19f2edfb835c7ea393607e5dd3e232727491cf23d40bb86cc1cd9ee7539343b47542ae630bd275e7061d3a7cc1de574c9a35011b760ab2"}, {&(0x7f0000525000)="fdd50061fb0bb2d2e266b4161b35f89a1a99749f7021ebcbaa2f5f4b64c8487a8be00909abf2131688f09aed8499483e25ad5e69e3cb11c98ac1a37e1173ea48a2c0a660bbe0c7c555d045cefc8a79aa6d3ebde73a165675e34ad7726df43c4d098167647b36ffe2d2c18bd8b402595d3d0b9d8a5d56ada49d0ff362fb01323355acc4dea7966b88a25e2dc27bf46c180bbf0d43c604c737fe2c6e"}, 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{&(0x7f000042f000)="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{&(0x7f00003ec000)="79cd3cf1a473deb984a7e81fe7839948cee68bca2843e7d1581b17b0f93213693aae7f"}], 0x0, &(0x7f0000a6e000)=[@rights={0x0, 0x1, 0x1, [r2, r0, r0, r1, r0, r2]}, @cred={0x0, 0x1, 0x2, r3, r5, r10}, @cred={0x0, 0x1, 0x2, r3, r5, r6}, @cred={0x0, 0x1, 0x2, r13, r9, r6}, @cred={0x0, 0x1, 0x2, r3, r8, r12}], 0xfffffffffffffd72}], 0x1, 0x10) 2018/02/12 12:04:13 executing program 3: mmap(&(0x7f0000001000/0x4ed000)=nil, 0x4ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000044c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000257000-0x29)=""/41, 0x29, 0x1, &(0x7f0000000000)={0xa, 0x2, 0x3, @empty, 0x10000}, 0x1c) close(r0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f00004ef000-0x8), r1, &(0x7f00000ec000-0x8), 0x6300, 0x4) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00004ee000+0xf1c)='/dev/autofs\x00', 0x1000000000103000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000000)) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f00004f0000-0x8)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00004ee000)=[], 0x1, 0x0, &(0x7f0000450000)="93"}) 2018/02/12 12:04:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000286000)='./file0\x00', 0x20200, 0x89) fdatasync(r0) r1 = socket$inet6(0xa, 0x2, 0x0) mknod(&(0x7f00009f8000-0x8)='./file0\x00', 0x40, 0x180c0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup2(r2, r1) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r1, &(0x7f0000691000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sysinfo(&(0x7f000083d000)=""/215) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ba8000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000bc7000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e5d000-0x12)={r4, 0x100000000, 0x5, [0x2, 0x7, 0x10000, 0x5, 0x100]}, 0x12) bind$inet6(r2, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/12 12:04:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00007a4000)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto(r0, &(0x7f000009c000)="362d5326ea0b61e976cd24c7106205dbc5005174790458bbad57e19dc348353e188085a4119f056acac76ceac8890463943d6251d6ade6b9bdcecb9eb81ab76f5b24cfad972c7c9a0a2c1e67ac323745e3d474595e4082d2d00fa4d9a5aa480c05da8388b211faee54179199f3baa560b08c9900626479e5360ae4f4f78a97516d063bb9e5fe737d3c88bff1acfedd55432562b66f071cea35c42406a057f66d2f39bc856b65188a9c5eef67cc6aef452c55c144b3719112c41597653e27edfbfcdac1d5b2b38fb6d06e5e2fbb159a11615d802383ae39b788a362ccaaca69759b75ba9d21abe695f2c140", 0xeb, 0xc004, &(0x7f0000f6a000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) sendto$inet6(r0, &(0x7f0000e14000-0xb2), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) clock_getres(0x1, &(0x7f0000037000)) 2018/02/12 12:04:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x9, 0x100, 0x8003, 0x100000000, 0xffffffff, 0x1, 0x2, 0xe, r1}, 0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2, 0x3, 0x9, 0x1, 0x3a}}) r2 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f000036c000)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) 2018/02/12 12:04:13 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r1}) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000012000)={&(0x7f0000011000/0x1000)=nil, 0x1000}) 2018/02/12 12:04:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r0, &(0x7f0000c5b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00003b3000)=0x1c, 0x80800) connect(r0, &(0x7f0000647000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6b1b366b7234cf2024c29407a7013e3580ea1a3e6936a89b15bfff72a381149d2b00d1ab977fa22fb0970a347cb70d8653a4e16d54d3db16592b5870510490"}, 0x60) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002e1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000022000)) 2018/02/12 12:04:13 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f00002af000), 0x88, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000001000-0x4), 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f0000b37000-0x8)={0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b37000-0x10)={0x0, 0x84, &(0x7f0000674000)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast1=0xe0000001}]}, &(0x7f0000413000-0x4)=0x10) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b37000-0x14)={r1, 0x5, 0x7, 0xcab, 0x5, 0x8001}, 0x14) 2018/02/12 12:04:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000286000)='./file0\x00', 0x20200, 0x89) fdatasync(r0) r1 = socket$inet6(0xa, 0x2, 0x0) mknod(&(0x7f00009f8000-0x8)='./file0\x00', 0x40, 0x180c0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup2(r2, r1) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r1, &(0x7f0000691000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sysinfo(&(0x7f000083d000)=""/215) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ba8000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000bc7000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e5d000-0x12)={r4, 0x100000000, 0x5, [0x2, 0x7, 0x10000, 0x5, 0x100]}, 0x12) bind$inet6(r2, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/12 12:04:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000-0x1e)=@random={'os2.', 'vboxnet0em0/GPL(trustedf-\x00'}, &(0x7f0000001000)='em0/{#\x00', 0x7, 0x28b7449ee9a2fc33) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000361000)={&(0x7f0000972000/0x1000)=nil, 0x5, 0x3, 0x8, &(0x7f0000fcf000/0x4000)=nil, 0xb}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000), 0x8) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005a3000/0x4000)=nil) 2018/02/12 12:04:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000309000-0x4)=0x1e) r1 = memfd_create(&(0x7f0000974000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)) 2018/02/12 12:04:13 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000007000)=0x80) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) 2018/02/12 12:04:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e67000-0xb)='projid_map\x00') socket$pptp(0x18, 0x1, 0x2) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000670000)) memfd_create(&(0x7f0000b49000)='projid_map\x00', 0x1) fallocate(r0, 0x0, 0x7fffffff, 0x6d) 2018/02/12 12:04:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000378000)={0x0, 0x68, &(0x7f0000001000-0x68)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xff}, @in={0x2, 0x0, @rand_addr}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000052000)={0x0, 0x2, 0x6000000, 0x4, 0x8, 0x9, 0x64, 0xeee, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x9, 0x100000000, 0x81, 0xfffffffffffffff9, 0x24404a2e}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x2, 0x50d, 0x1, 0x17, 0x3, 0x3, 0xfff, {r2, @in6={{0xa, 0x2, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x3ff, 0x5, 0xe11d, 0x6, 0xffffffffffff8001}}, &(0x7f000073e000-0x4)=0xb8) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000edf000-0x1c0)=[{&(0x7f00004c6000-0x1c)=@in6={0xa, 0x3, 0x94c, @dev={0xfe, 0x80, [], 0x0, 0xc}}, 0x1c, &(0x7f0000de4000-0x70)=[], 0x0, &(0x7f0000f0b000-0x120)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000f0a000)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000f0b000-0x60)=[{&(0x7f0000f0b000-0x1000)="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", 0xee2}], 0x1, &(0x7f0000916000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x1, 0x1da, 0x10001, 0x100000000, 0x400, 0x8, r2}}], 0x30}], 0x2, 0x0) 2018/02/12 12:04:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c93000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000195000)={0x4, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x2, [{{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}]}, 0x1a8) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00005c6000)=0x3, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/12 12:04:13 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1fb, 0xfffffffffffffd8e) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000013000), &(0x7f0000012000)=0xfffffffffffffe8c) 2018/02/12 12:04:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f7f000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00009ac000)={0x0, 0x9, 0x30, 0x7fff, 0x1}, &(0x7f00004ce000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092b000)={r2, 0xfd52}, &(0x7f0000ff6000-0x4)=0x8) fdatasync(r0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002b7000)={r2, 0x5, 0x6, 0x5, 0x400, 0x3f}, 0x14) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) close(r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005e1000)=0x7ff, 0x4) 2018/02/12 12:04:13 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000021000-0xc)={@remote, @local, @local}, &(0x7f000000b000)=0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x200000000000030, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/12 12:04:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001000-0x4)) r0 = socket(0x1, 0x0, 0x8) setsockopt(r0, 0x3, 0x8, &(0x7f0000000000)="d6cb11b5b37c56db80374f7fa421abe5580605c33500f938565cf13fc99ed076ddba65088572b6171770ca012aef7305bc0cf6adcb4653890f5046a089ec302e12e8d138c00113fa3ada9239639b41fd633ad0412a6b098ed553473a722e8a61073e86945398cf959e206bccd7f38d6955c0fa793334d4c10025b03da5e24dcb63b1dec9957206dbb55566b13fdfcf853496da3f8451841e63c21435a3a4c53424d0eeab229c99d3f6e8adf8baf726677361c2945a73087ae6a9979717ed0e6d61c552c023f352305a3fce6458168fcfc7eff69bb177ad81dbb737fbf8", 0xdd) 2018/02/12 12:04:13 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000bad000-0x30)=[], 0x0, 0xfffffffffffffffa) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ed6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x4100, 0x80) 2018/02/12 12:04:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001b7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f68000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002a6000)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000fff000-0x4)=0xe8) r4 = getegid() r5 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f00005a6000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b85000)=0x0) r9 = geteuid() lstat(&(0x7f0000d62000)='./file0\x00', &(0x7f0000c18000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getresuid(&(0x7f0000c55000), &(0x7f0000207000)=0x0, &(0x7f000006b000-0x4)) r13 = getgid() r14 = syz_open_dev$sg(&(0x7f0000223000-0x9)='/dev/sg#\x00', 0x5, 0x1) r15 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000378000-0xc)={0x0, 0x0}, &(0x7f0000649000)=0xc) stat(&(0x7f0000bc1000)='./file0\x00', &(0x7f0000d57000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000016a000-0xe8)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000f5a000-0x4)=0xe8) lstat(&(0x7f0000847000)='./file0\x00', &(0x7f0000950000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000086000-0x4)=0x0) r22 = geteuid() stat(&(0x7f00004ca000)='./file0\x00', &(0x7f0000412000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd2000)={0x0}, &(0x7f0000779000)=0xc) fstat(r0, &(0x7f0000169000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00006b9000)='./file0\x00', &(0x7f0000c23000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007b0000)=0x0) lstat(&(0x7f0000579000-0x8)='./file0\x00', &(0x7f00005b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000c7c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = gettid() getresuid(&(0x7f0000623000-0x4), &(0x7f0000fbe000), &(0x7f0000750000-0x4)=0x0) r32 = getegid() fcntl$getownex(r1, 0x10, &(0x7f000077f000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000c8f000-0x4)=0x0, &(0x7f0000c4b000-0x4), &(0x7f000051e000-0x4)) getgroups(0x1, &(0x7f00007db000)=[0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000fcf000-0x118)=[{&(0x7f0000682000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000355000)=[{&(0x7f000058d000-0x44)="a069ac5e918c4c16f69433c6fc3d21c9b9b1ca546c56f4b3a1fc9d0d98d4834928c3dbdcb4bab8ee342612d3d0b28de604c407541c1a28bc81b265a7c91fe661f282a0ea", 0x44}, {&(0x7f00004e7000-0x80)="86169c69bf59fa2cebdbe3bfa52feb70311bcd737ad963f5e87fa6ab8673c491626aeb62415fc4ee126446bb5828a02fa6c796e125cea2ab976ad724a4636941dcda1520a3036358faef2671508673a735ca8f933fd8a832b72f816cefd249f21efd5b3ffb52af46aadfd3743279223420b05d4f1eda9efbc0b57568d040743d", 0x80}, {&(0x7f000084c000)="a798b0b930cd5ba1206189738141a9a3a38d10b658d05a26acc179f16d975bc9c41ea9a79e25989af50c8086f920da1d177f1abeb94796d46aff7f31258eb2df806ea07a2052897cd2a2f303598c4a3df856", 0x52}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f000002f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b59000-0x20)=[{&(0x7f0000c4e000)="9e2e5982411e59dc335f3782cfc50903852d30e0fb480184df91a76efebade3d3b30ae005d0570568a3e3bd6ef7d2aec9a706cc0b30102aa60b1453aaf8c5a", 0x3f}, {&(0x7f0000eb1000-0x5f)="a5bea867d558d40a95cc54c5d0670bf78c15f17e262448a559802a5c154311c9c4bfa0a6e389faa2c4174f741ae37ab079d0de9ee8c9fcf40993c375c87bb1aefe237c1370df288f9bda2d71add32a56928512d1d32334565af32bba1f00c1", 0x5f}], 0x2, &(0x7f0000358000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa8, 0x4040000}, {&(0x7f0000d1c000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000084e000)=[{&(0x7f0000650000-0xf4)="84f44f1204386dd0ca16b73baaf69530899179c7fa3245ef09dcc4dd87156cfd29e4b26d00a0090e45aa83b0bcf173fdc6177fb96c9986f1587e989269d76c2f45ce00b173b2add122bfec8c82c749a0d2b0878190e756f589ddc5c71d8f748267cd2525e0b3ddf20ec3128f77b69a81b73b0ad33843b450243531a93cab48d8b9c33408953520642acd58f2dd42a3d829bf140ea31fef7be1f60b0577701a8075eb1ef953f1e0615016993c6274de24c88d422bc2c46bba7d6c58ecd99ed63159b84c436c3cdd3bcdbde6316ac8685128a6d17183bf1a21a39557a8cf2617b382fcc5ec6f2e8f6d8a43643fed959e0b64975599", 0xf4}, {&(0x7f0000a76000)="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0x1000}], 0x2, &(0x7f0000bb3000-0x78)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x78, 0x20000000}, {&(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004b9000-0x40)=[{&(0x7f0000678000)="31978739d34672ccb13efdc1", 0xc}, {&(0x7f0000a83000)="93ddb579babab3a22940f6d9756fc7ff93d626f164178aeb469375dc49f4ebd4b77681133b2833e84561566c58efe4eb7232da631928167ddb20f6e630556283a664d13cd79fd3e940bd86ac20f367cba7a44663f447407f86b2416dcab70924b6eb990302f5ac4f6f", 0x69}, {&(0x7f00001b5000)="16076f15b4fedbdca902b2defa25b9a6ee879f1c297591fa4181e3dc19a68bb68f87dbb3ea2a0271dda2a58457e4c2df6e8cece85182abdb947b86c5b02e6879c1bfcf4e4d88a3e7bf6dc63f7b8a1a82776c85b4d249c7bfbf1023a909fe6815353bcfe8ab08e95bd573019338d607346a9e", 0x72}, {&(0x7f0000b36000-0x98)="bc41c39c182296117b8283e6bb89b7118fa8f9c5205cc2f6d25a23e07dbb83887485ea68212c5d3ea58342337f50134a197749aaeb85177d14929b6ccc5f70a125649d8e3bbcdbce898ac015c2038e9ee09165ec0d5b7c975d0de451127ae4cb818f1d3762407d3f0be71614de36e025a4e0fca37791f9f4a991119a46bfe078125318bf2b50db509e6196c8d586532ba498eb4fd2ba22f7", 0x98}], 0x4, &(0x7f0000aac000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r0, r14, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r0, r0]}], 0x130, 0x20000000}, {&(0x7f0000aa1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000416000-0x50)=[{&(0x7f0000774000)="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", 0x1000}, {&(0x7f00001c2000)="a8c573fe6bb79743456baf5d4d6061abeee7130f121f924230f3f8e02a60f83ef788cd226b8c10cc25f1932b14563be1903cd68eb3556c8c98f63f01491227ccac828585c8f02e20fb08e9c55a3ecc521fdf6afa667579f19173594ee32c9a143b3871a763c5bb1e85a34af0a589fd2a32b20dda8e83e512b99b2f18608415ada3cc0b4554d40025f4f0beb79ce37aed941a242d1383724f9f07cadd3cfa6a3023cea6931b6ac29b20a074b84a42527430bcfd31df1c54f174880db49e1cedbab8bc276b056fdd9c", 0xc8}, {&(0x7f0000b5b000-0xaf)="c8dd54edca855d9ba239e819dc712f37776c55fed10a674a43e9192a9f8efa5bd64c80c4833b0d559bd5e790711d746bb34f7ded720408aec7cf07794f5638b3a8d3be764b5ea70f8e0ac871f279204469b3da896e9f419862c3569072d879fbce0b8eb4bf2815165a7bce38a1ce12d859dce54aaafe976a02d420aec07f25614da1f784664dfa3e08632af3f856e42c1ad7d2ec2184fe3de6a10429e21fcf65aaa0c2e05dc841578bfa5e01310e40", 0xaf}, {&(0x7f0000c5b000)="3e7c1bb13ec6c0fc5f6bc4656aa5722e7243298138bd4f446f1a201d6cdc5b85946a6b3514ed5b5aa58d530d27ade2b1fde7b3d6ff5142cdc3f714fb447cc6d80da3e29189992b031a16a566708e355634c00c93017f592c3dd41730cb2b9cf1750867310190696f05b107c3ba81469b3137683f4f085345dcef72ba64e6b478e36a0acb2fbf5694af6659", 0x8b}, {&(0x7f000001f000)="0ae5eb2250e15423b057d6041fb669b0903afa0c813d18f79d560a61ebeb08", 0x1f}], 0x5, &(0x7f0000593000)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0xb8, 0x4000000}], 0x5, 0x8015) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x9, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0xffffffffffffffff}]}, 0x10) sendto(r1, &(0x7f0000789000-0x86), 0x0, 0x0, &(0x7f0000809000-0x10)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/02/12 12:04:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f00005c9000)={0xa, 0x0, 0x10000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3ff}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fbb000)=0xfffffffffffffff8, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = memfd_create(&(0x7f00001cf000)='\x00', 0x1) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000801000-0x2)={@rand_addr, @local}, &(0x7f0000a26000-0x4)=0x8) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e37000-0x8)={0x0, 0xcb}, &(0x7f00008f8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c80000-0xa0)={r3, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x3, 0x1, 0x2, 0x20, 0x24}, &(0x7f0000c45000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bbb000-0x14)={0x0, 0x3ff, 0x78d, 0x100000000, 0x10000, 0x4}, &(0x7f00001fb000-0x4)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f16000-0x6)={r4, 0x80}, &(0x7f00002b3000)=0x6) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/12 12:04:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005a5000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00006f2000-0xda)=""/218) readlinkat(r1, &(0x7f000042d000-0x8)='./file0\x00', &(0x7f0000015000-0xfe)=""/254, 0xfe) setsockopt$inet_tcp_buf(r0, 0x6, 0x10000000000010, &(0x7f0000f95000)="07a94e67", 0x4) 2018/02/12 12:04:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006e1000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x7) sendmsg$key(r0, &(0x7f0000c04000)={0x0, 0x0, &(0x7f0000f40000-0x10)={&(0x7f0000d37000)={0x2, 0x11, 0x5, 0x7, 0x31, 0x0, 0x5, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0xfff, 0x8000, 0xe9, 0x4, 0x20000000}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0xe7, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x80000000}}, @sadb_x_nat_t_port={0x1, 0x17, 0x0}, @sadb_x_sec_ctx={0x12, 0x18, 0x3, 0x100, 0x88, "9b8ee6e5c4715fbde88caa7a4e974f34ead2d4e2fa070e7a70d842690ebfb27ce5c6002b5483a5c1de4deeea180236102c967e7f738b599733b8afb4ede9c32326ab2ce0465c71097e585f1d0d47fa35b6a1930a37538992d0ec7f7ef61b9396f929bed9ed340461aee004602b73be38f9c97774debf0adaf896461432dcc54c603175f6638351c4"}, @sadb_x_filter={0x5, 0x1a, @in=@empty, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x11, 0x4, 0x10}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x17, 0x6c, 0x80, 0x0, @in6={0xa, 0x2, 0x6, @empty, 0x2}}]}, 0x188}, 0x1}, 0x4000000) r1 = socket$netlink(0x10, 0x3, 0x0) mq_unlink(&(0x7f0000864000)='%]\x00') writev(r1, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) 2018/02/12 12:04:13 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000d7b000)={'system_u:object_r:ld_so_cache_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x37}, 0x35) 2018/02/12 12:04:13 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0xfffffffffffffd8c, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002600030007fffd0000000000000005e103000000000000001e00fffffffff5fc", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000012000-0xc)='/dev/autofs\x00', 0x10880, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000012000-0x4)) fcntl$setlease(r0, 0x400, 0xffffffffffffffee) signalfd4(r0, &(0x7f0000006000-0x8)={0x3}, 0x8, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000013000-0x18)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0x0, 0x2, [@dev={0xac, 0x14, 0x0, 0x17}, @empty]}, 0x18) 2018/02/12 12:04:13 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000)='/dev/vga_arbiter\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000004000-0x8), 0xfeb1) 2018/02/12 12:04:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000803000)=@buf) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000031f000-0x10), &(0x7f000088e000)=0x10) 2018/02/12 12:04:13 executing program 3: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x7fff) ioprio_get$pid(0x2, 0x0) r1 = creat(&(0x7f0000895000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x14001801}, 0xc, &(0x7f0000d01000)={&(0x7f0000e92000)={0x154, 0x2c, 0x400, 0x3, 0x3, {0x11}, [@generic="ae41c4bee082e9508880830f335baf02c0ad94b0eca6ccf6b603cd183c12f539016d4fcf4d648e643f94c6e0e105618643cd84c50aceca093adf3205f7246e79e5db2c8abda0c7dcfc3ec1a04fd31fd58f4dd4e223a17c1d3e6cc012", @generic="f56cb1558c5510f8e8a7637aefb5f3d68966087096a25648191d5019b591ece0f5fff6f7755ddec45d0a203a2d9787f8fd85ee4aad458291d7e2bd9033e8c7cf34", @generic="4d6f966681c2822e92e57642a9247b11142053e1ee48a7961794c590c23d27569a80c9fab6b43966cefcf9e3702cee48e2346c23387e155c37bebf29dad2a63f95da2ba9df55a18981d89471a31f1b59b0169f4d91f4733a2bf90c6aa0aee12fa4c88f40193783c062c4aaf6795ddfd8e28e0954e0724bcab36c1bf3fab040e1621845c61c8a132764aff13416221b5f21578b", @typed={0x10, 0x10, @u64=0xffffffff80000000}]}, 0x154}, 0x1, 0x0, 0x0, 0x8001}, 0x4004040) 2018/02/12 12:04:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x1000000000021, &(0x7f0000991000-0xc)={@broadcast=0xffffffff, @rand_addr, 0x2}, 0xc) 2018/02/12 12:04:13 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000337000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) fcntl$setsig(r0, 0xa, 0xd) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fda000-0xc)={0x20000000}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/02/12 12:04:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00006b3000)='blacklist\x00', &(0x7f00005ec000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='\x00', 0xfffffffffffffffe) add_key(&(0x7f0000a73000)='encrypted\x00', &(0x7f00008ce000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000328000)="91666d21b3c0ae53012cac4a6c68d328cad105c6d77ef1ae268f", 0x1a, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) recvfrom$ipx(r1, &(0x7f0000582000)=""/118, 0x76, 0x2000, &(0x7f0000174000-0x10)={0x4, 0x8, 0x2, "36f0eae6fa12", 0x40}, 0x10) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0x61, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, []}]}, 0x40}, 0x1}, 0x0) request_key(&(0x7f000086e000)='rxrpc\x00', &(0x7f000099e000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00009b5000)='*losecurityvmnet1posix_acl_access\x00', r0) 2018/02/12 12:04:13 executing program 1: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dbf000+0x9cf)='/proc/self/net/pfkey\x00', 0x101400, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000dc0000-0x4)=0x9, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty}, 0x20) 2018/02/12 12:04:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe5000-0xc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) readv(r2, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) r3 = socket$inet6(0xa, 0x80001, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000cf8000-0x8)) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004bb000)=@ethtool_eeprom={0xb}}) 2018/02/12 12:04:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004cb000)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00001ec000-0x58)={0x1, 0x9, 0x7, 0x1, 0x100000001, 0x1000}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d2f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDDISABIO(r2, 0x4b37) socketpair(0x4, 0x7, 0x800, &(0x7f0000338000)) 2018/02/12 12:04:14 executing program 6: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r0, &(0x7f0000fa2000-0x38)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x10, 0x29, 0x4}], 0x10}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e2a000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fa3000-0x14)={0x0, 0x0, 0x6, [0x5, 0x80000001, 0x8, 0x80000000, 0x4, 0x8000000000000]}, &(0x7f0000d7b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000224000)={r2, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, 0x8c) 2018/02/12 12:04:14 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bcc000-0x15)='/proc/self/net/pfkey\x00', 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001000-0x18)=@hopopts={0x87, 0x1, [], [@ra={0x5, 0x2, 0xa18}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x7fffffff}]}, 0x18) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x5, 0xffffffffffff7fff, 0x0, 0x7, 0xffffffff}, 0x14) mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0xffffffffffffffff) 2018/02/12 12:04:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fae000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0x3, 0x0, 0x7, 0x5, 0x7ff, 0xff, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x10001, 0x8, 0x5, 0x7fff, 0x69}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000490000-0x6)={r1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r2, &(0x7f000076a000-0xf1)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r2, 0x1, 0x200000000000000a, &(0x7f0000aca000)=0x2, 0x4) recvmsg(r2, &(0x7f0000b07000)={&(0x7f0000eca000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000dce000)=[{&(0x7f0000306000-0x25)=""/37, 0x25}], 0x1}, 0x0) readv(r2, &(0x7f0000079000)=[{&(0x7f0000c66000)=""/210, 0xd2}, {&(0x7f0000a5d000-0x1a)=""/26, 0x1a}, {&(0x7f000093d000-0xc8)=""/200, 0xc8}], 0x3) 2018/02/12 12:04:14 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000003000-0x8c)={0xf97cff8c, 0x8, 'SE Linux', "11cc75f9a187b97f60512cc1bea7797322ba8433bf69eb3728fcd1c3d8b820e2fe88a5f1460ef6bfaaf6b2e363d87ffc7b7e48d06dd79d9404ed4ffbebe75cdb0d010cb7d8efaa4b5cd0cc3d65429a6e6ebfa9f5b83e78c020441449eba7275efd7a38e609babefe2560e00235be145cf563bcf8d497aeb50325d4ef"}, 0x8c) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000)={0x5, 0x8, 0xbcc, 0x1, 0xfb0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e01000-0xc)={0x0, 0x0, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) keyctl$join(0x1, &(0x7f0000482000)={0x73, 0x79, 0x7a, 0x3}) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) accept4(r2, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000d84000-0x4)=0x1c, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x10)={0x1, &(0x7f0000002000)=[{0x225, 0xffffffffffff8001}]}) 2018/02/12 12:04:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) fchmod(r0, 0x2a) r1 = syz_open_dev$mice(&(0x7f0000ee4000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00009f6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000c45000-0x20)="004b7151f454293d61950b365c56eb5d9d9d7d07e1dde28e1b3314d9321039d5"}) write(r0, &(0x7f0000f95000-0x26)="26050040130047f10701c100000009000700000000ffffdf09ef18ffff000700000014006e35", 0x26) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000069b000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000785000-0x4)=0x6, 0x4) write$fuse(r2, &(0x7f0000a08000)={0x20, 0x1, 0xa, @fuse_ioctl_out={0x9, 0x0, 0x6, 0x6}}, 0x20) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f91000)}, 0x0) 2018/02/12 12:04:14 executing program 5: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) getpeername$netrom(r0, &(0x7f0000054000)=@ax25, &(0x7f0000027000)=0x10) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x8)) 2018/02/12 12:04:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001dd000-0xc)={0x0}, &(0x7f00001fa000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f00005b1000-0xc)='net/udplite\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000d71000)={0x4}, 0x1) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006a4000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) readv(r3, &(0x7f0000a9d000)=[{&(0x7f00004bf000-0x74)=""/116, 0x74}], 0x100000000000000f) 2018/02/12 12:04:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005c7000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3ff) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00004dc000)) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}}, &(0x7f00006dd000-0x20)) 2018/02/12 12:04:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b9c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000446000)="6e65742f69855f7461626c65735f5961726765866300c748185cafb0c344d03403e0519901bc4e660d") preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/1, 0x1}], 0x1, 0x102) 2018/02/12 12:04:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000320000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00004a0000)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}}, 0xff, 0x725}, &(0x7f0000bd3000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000547000-0xa0)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x5, 0x100000000, 0x7fff, 0x1ff}, &(0x7f0000149000-0x4)=0xa0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00009bf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000d09000-0x4)=0x1c, 0x80800) getsockopt$inet6_mreq(r3, 0x29, 0x10000000, &(0x7f0000b86000-0x14)={@ipv4={[], [], @remote}}, &(0x7f0000c8b000)=0x14) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b27000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d35000-0x20)={0xff, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000f20000)={0x1581, r5}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005d5000-0x10)=@common='dummy0\x00') 2018/02/12 12:04:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009bf000)='/dev/input/mice\x00', 0x0, 0xa040) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000649000)) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b69000)={0x0, 0x1e, "218a85aa0535d361e5ada3c395e055a8b5d1e539a57753af195291bcdf8a"}, &(0x7f00006e8000)=0x26) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000657000-0xc)={r2, 0x3f, 0x10}, &(0x7f0000c00000)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffe, 0x3, 0x80}) 2018/02/12 12:04:14 executing program 2: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = gettid() r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10000800}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000a85000)={0x244, 0x12, 0xb, 0x110, 0x4, 0x1, {0xc}, [@nested={0xa4, 0x22, [@generic="cee2036995d249ca963a1e7ec9d834ebc4b17e010f75d1040b69aee6e453890819f7b7211e10346e5ac94f7fd2fb7679b6677d018eabd8a6eb3634928595334363e1c24a9a361f1ffc137c5725eb879ca8be5fea93af9689deba2292404725981746b834149cbaa2ed0432154b3573215b704bc08780d88750be9e56b148b564d65aa345274c9c1cc9d3fe9dc28ab1c6b8ec22bb19d32eaf3f9d931fec9ce324"]}, @generic="ac787407588cf032cfec24d4cf225f75c317a415d29cfade6a23bc85dc6e66affc0f1c049c6ac0944760cc3720687cb466d9a9c17edbb44e785f63e3532e609747b5cf86b0316bc3c9ae26f981f760973fad00313e7293ff693d1f959a2e1143c12bc4ead9d45a245ef5644edbb4dd43a40e0e1b7a488b3383a44b1d9ee319edd64a28a6ef2eedd4027e708d5f3e5ab7edeecefe8ca8540723b57986fbb8c4fad49aa98b7b838209795cdd04c9712b8724c747013acba51bc01c252b54e8ad9137fa4627523b1765343354f149c463fa", @typed={0xc, 0x3c, @str='\x00'}, @typed={0x8, 0x37}, @typed={0xc, 0x71, @uid=r3}, @generic="69a5e9ccf77ccb31cc321c84ff9bc086bdae9a0ed4d71dae77774d62f442e433c9c56faeb139e3f2fc0fa18c3af86d824141ac01ca35102d5277fb3739a9f6fd004e510b50a3960905222767359e63a79fbdaf394c8950b20e3a494784f7f1523058f0b18c0a", @generic="6dee1c0969b96b01b4bd02ba38e6271322d4c95293c25cfe19c9b7be831ffffb4f1335c003280070bbfa7ab6ad34fa8631de687a34"]}, 0x244}, 0x1}, 0x8000) ptrace(0x4218, r1) r4 = gettid() r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/222) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000f1e000-0xb), &(0x7f0000000000)=0xb) ptrace$peekuser(0x3, r4, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000003000-0x10)={0xfffffffffffffff8, 0x1000, 0x0, 0x101, 0x9a1b, 0x0, 0xf95, 0x5d5, 0x1, 0x9}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r1, 0x1c, &(0x7f0000003000)={0x19, 0x2, 0x1ff, 0x8}) getpgid(r4) ptrace$getregs(0xe, r4, 0xfffffffffffffffb, &(0x7f0000001000-0xf7)=""/247) 2018/02/12 12:04:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000523000)='/dev/pktcdvd/control\x00', 0x402, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ded000-0x8)={0x0, 0x0}) r3 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000037c000)) r4 = creat(&(0x7f0000102000)='./file0\x00', 0x2) r5 = accept4$llc(0xffffffffffffffff, &(0x7f0000882000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000080000-0x4)=0x10, 0x80800) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001b0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f13000-0x10)='/selinux/policy\x00', 0x0, 0x0) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e5f000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000425000)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f000096b000-0x4)=0xe8) r11 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c48000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ac9000)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000238000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00003b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() r16 = getuid() getresgid(&(0x7f0000357000-0x4), &(0x7f0000afa000-0x4), &(0x7f0000a1c000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000313000)=0x0) getresuid(&(0x7f0000f04000-0x4), &(0x7f0000ce1000-0x4), &(0x7f0000a9e000-0x4)=0x0) getgroups(0x2, &(0x7f0000d1b000-0x8)=[0xffffffffffffffff, 0x0]) r21 = getpgrp(0x0) stat(&(0x7f000012f000)='./file0\x00', &(0x7f0000e96000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008b9000)={0x0, 0x0, 0x0}, &(0x7f0000e21000)=0xc) sendmmsg$unix(r0, &(0x7f0000623000)=[{&(0x7f0000747000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000082b000)=[{&(0x7f0000d49000-0x15)="85768972d85a10e4f08a4d603cf9f38e6137f7e399", 0x15}, {&(0x7f00003b6000)="39b0e53d84caeac91ca73aac6aa09fbedbafe2d67acdab28a47888bb2c4b29814b1b843716eff1c48b78c98d7de338157ca100711dfe41a68ada169e16c7796d60d715b88e6e6937f851f23b903046d98a2294fa28f5e0443cd9f99898ad0205c275f4797f9c89155d09fdb1b01bc8dc4212d14f975cb373c96dedde37a7ab809a85374dad15221c399eb5027f583f266e5934c7c8d29477ec892142903fc1d53e6212d858a66e7323220c144f23ac08fe710be34ac2a974e3b8d76afc5e87859c60b5f77366720601c0c27e0b29283db5c1fa372a51fac388acadb54f52bafb28738fc9edae12fa2dc61683", 0xec}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f00001b5000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000aa000-0x60)=[{&(0x7f0000d97000-0x91)="75511c2958c6e52284e5a9585b7373a5a205a6830777384270d55978beb850d09ab254732505b71bed84a1824ea7b5c6008f8811b8cb86bbf705ec72c8ddcfff4d0198935e191c90b376ed6dade5416b21e43cee0679d871f29c917a1aff49971b92cc0d77aaf6d2cd0a67670d8d55a5906910b3789742cbbb794b12ce46c34b15f64e5418666f9541e5033affee002135", 0x91}, {&(0x7f0000919000)="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", 0xfa}, {&(0x7f0000ed9000-0xbf)="f04aabe0fbcbb36c4fd837edd5daabff774b12e1a2c6a310cb927fd568801a66c8aeb7945e4294d844a43d7fbd30cede8d2f8a2f2389e56a3179feb6b26e4b5436af298aef05db470f3bc89c4f811c0aa67b46bec35e41e13fd32f547cb8d8daabd8ae40ab01801cd78d20ffa334fd1a226de0aaf4b9801b2b4f68a8203afa515a35d4b848570c3dcd0111ebe34f44d574d8b53050d8c4c8b1e6682ebff613233a4103222a30a27600d35c0fb2c1ba8f9cc80f3a5bfbb6abbd654531eeca44", 0xbf}, {&(0x7f0000713000-0x1000)="7a9f28a8b35d166ae8c0b079819b97715a2d473fc1f7f7e3707e111206550517c5ea6aa975abce65329f70bb3bf3fc0b845a4654d900b3d838ca2af81ac080bbbf0c1ae30f66e51a7266b24fa3c1994da9b0f5d871bd73dcdb54847069e7a45cbdc6eda7e7254be3e02a103896b81ffc6bd0ea7ed50e4d3236c711aa49a8d541f2d0a9b6476f4c0bcad5bbea77952dc5eef4dc68448234de1600162b4d8ddc1bfaa0b1cb1a13ba8e9e45ae98a69f44d27d83ae65ddcbb4436c6423a7a0e14ec782a8e747936a7b4002a63c8d07ed32e810ccc2ce1ba37ce5d1bc2066301dbb320ba93ec23e9b4e7222b462b0375cc5e172c9cc85261de99d58c00563326da50f6e279408823bbd82ca41c040046dd9940cab40839c2345e7395bd8a32cc64a34fc5653b536559c10432212677fe133ec929d4a36ef3abd77faa0a16973a68b6c5ba3bbbd1bcaa5c2617a08890e22ab5db8d54a26dc50f6dfe5c862693ebcc0532242cfe728d0267ab4abe9041c08eed67696a2e521d931e59c80797f931fefd18dfaa95ba89c8e4cd773ebcc3f929f048cd6930e03ce8399a18ac605955890f8785b43b5a032580f891677623d2f2fa3bf0b6c444bf07b3ba8040d5d503afd876756c853a25d88e5114af25231cf04d8adedda6146491ce98c56ddecb691dc37c457dcfe97b8f2fe01dc639cacefe01a73ece811f29218074afc5f3a5f7808c7618fa15aa526c01e9b73e27343dd615f8f8a53e3712b5cf77d1b9bf615bcb630a1497841958806942c0fcfb0585d1723f9c4083a1e64159223675d546ba20c638e099e1d92feec7f318a3c6a78ae018623076021034db86f06a42f29691d7725fde07dfd83f2bbde9f9541e305d52e1b806a8191de20b497f9c5bdef59211fb3c0e13f1891f03e63850c3cb472902a742cd44f825c5c75c716016b068dc04d5e10a6b9a374e8e9f6ff54d969c72fa539a96e33b472130e34630e86e04ae18bec69acb2536997d35b66b93da3156f36695751d49d61ef90bfad22f53bfa0710f6a956a421d19355e7bf48415581e456ca2ba1c02081cc9609fe1807b029880adbba25b80225ac21b64cf99506d9a34b864a10f47f255a692d83be1a825492a4e40877d2e64dec6c5e9ebaa9a3e347a5c6fc641794e4116dd8504c75ffce148f22cc378746d56cd63747851795b031837f2c5b8ec43a7c9c453f36ed6fd71ebd70aeb710e35cc0d083b0c7e5339743b183d13d641a21c8daf43978396eaa500a2a72d41fb8e77a30f7b90b2d3dd18c0db2510a182f524f6739042776af5afefd8617e7916a4c011ed6411e8b7a29381e06335bcd96f46ac7cebe62bd18268782c77c79555c85988ec3df4d12a3e938b802830c92d32c9b7c6fdcdf38d1c20541c46300ad7d39f03c683298ef34cd990b9dcc3c65a7ef542cf672854ed7ad12ddcf256f566053d9db201f767a45e0592cc9e6276903f3a0e8c9bb5956e541d72ab2dc136397ddae3f7b7875104c51596a52d1e2d818306ad6f9b57ba66034c07e6a1ed862af4cd7106eb4b4e922efae2e020fb44979d9ed732134a6c0770db9f8e50eceb534eafb9b37b821aa314c397d4dfa019a820fb9b74e9f4cbdfaf04e7353cd497ef9a2275d0603082992cbc17303ef7a0e3e1cfc0d545e176098dfdeef9cbbef27aa2d3fce98c34191ef5e5c84208e780894b80570247b7148f497a15e1be7b1595089af4867640045c3ed54a30331fe0a337c392f87899d3d6cc408ec78e3c32423c36bfe027c1894ab61ed796d98b28209d9afb852699e9f7cf51bf81c4386dfd990d94a2c4a4cef1506524c863d5924c974620d3f2ea657c4276b469676997bd39ac6fc4f82f8fd6c5578418204b1b0c5876e6dec9e6db00b53625014a97503a9ac85529641f6d028448b8aaa0bdef9e37be3e00f86bc6412abf98ae928c7b76e26faa4c01acaad9a1a583f43f6034eda8f54281ef6d2a4fec3f01d85c4cce8e86f7c17560848efa14196156fb7e5de630b0f00ae537908f7a65ae43f3b76c1e4aaf23454d976ac11c9635d1cf749b46227c9840dcfb1b0680d1ccd33d89f5c6555898821eb60a5e03749242f584bcb7a1963a482e09d6ef013f87f15d751b6f1aead31e993b6db0ef9d2ba3d83fbf277732aa40329f2c8eea95f7491542a1dcf0af786f971f518c8b513212b78111cd34458a7098e0864159d881ac90092b5a9620225ed8c414a40fddf6ec9a2086ca76e1735d82ebbc9bf71963ca482b12eeab5c3d69f858ea27ea55fff1c500e1df3fed87bc41b8fcd7d3b215bb01a623f4cbd560300850101456bd7c3711091cbaa0f0fc45f1970afee71450b1c565a9b2b88cfd0a193071ef6572e43ef679de518534675cdd2afa82461c001334819942a3b1c7eb4623c9bf7a6d45df4f485f09bd11e1368fb99edbacac2486cebac7e9e5ec2013c2f79e2fca28a69c83472226b1e0dd7276da95a962eab9cf279d7456da2776aa88b093039b286fb6e90e68fd3eebc019000f34fbbece96f762caaa61fb641c36844bae2274b2e7f030a5dbfd6d47b1b016bbae9af69142e08dcd161a5828dc00c0ad4cb526a408c4cc70ac632e39189ae8bc9ad0e48ea57518cc62c30136d19b2f1c2662badeb03d55705ba07996d15403d240b97999d7c43a32fe7aecc4905c6100aa5d4d087a8980a3e2cb3aeca9632a7dcc628b0b16d390b8b6566700c5e475816dc0566b2c70fcd071f229af5bc6e0e44127258a742ec656b47919da6dcb7c3a2d8edafec6b0c1241fd0f0d1b2b0571c74f46f131bd85bcabf4169576de2e32a833081209053f6f3a870df387e1f70fd477a6edbf102e951d5b91e73663e0705c4a9c2d431a53d7573b517da225be219401d69496c537e551ca3ac52210da06ad04181e4a0666c0e00dcee93a4e9219f423ef43186158a266c3145f5d9c0761119a21f88e438754a74b7b09260fa0aa79c4de4aea55649d7efc75e0157b1d6566d8a7e10327da4d7e3d9f5bb77043a5bab10f8a217d58ff75d4c4fe1f67873556edc0aabbc9f454bf022c06745393cf741f425deb50a82bbfe88eb5d4b82273f11cc4081e7b0f427733d37da6e48c0222d64e9ba35749c0fbf1d5e5709541fcb1c2b7d258c492fa825e456a196af7479120130e0a9c856f518eba66111cb006720cba1db5a3ce17875603255ad5f89fe297a54e1e255c990a6610dcc32875ff2ecacfd530ae77cc7a35aed85d03358f1880ac5c2e77636d6b82766efb5788fbbd8ca7abf28bbabcd5ed9b58d98a0c74f467cedb67b6f2133e7f6c90ea777e0bfcf0c67aace196cac4d1e221378409b1bca7c9cc9580bd5f9a15edf274ce9baadab377654659e64a2d51ea31e1a57c10b421c590507a5485f39ef4e11e20b5fe87e1fd3e0a2487b5bf4ba93f1a21d3411f0557d4d9c4a5c6b66585b9c7805d689bc68a82e93718b3f2f2cb203f8243ec210065ae607007d66fa846419759d64f694d833a9e78af4f7b028b43fab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0x1000}, {&(0x7f0000fbe000-0x8a)="f0ee5fbda9f5ea68d84bf113f685b49c6cc05b76b13289153bf9b944ef23113bf5d744177d3c9c031b5c97817443cdf1e314ae94b452656613b6aaf663a59354da669937cb81221488176dd70fd3c75f394b3ba6b9cedf106e86477e36e357dcc8c12f31cc8dfcb7ae235d5fa469a0b0ad8a320f3f66ffbf0957ce4ae4b4dec3cbaccbf5d873ad0b6130e2f3cfbdd161391eb66d85b917a186cf5416a2d1d29ebe338c6fa919a65d512ec8", 0xab}, {&(0x7f0000f5f000)="7cbb9e9382d9409c9bbf3a9d575a2d14a2b48adc7a405835686a02ce2a330f66c38fee0cc3316f", 0x27}], 0x6, 0x0, 0x0, 0x8080}, {&(0x7f000016e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00005f4000)=[{&(0x7f0000b4b000-0x7d)="2b1e83b4604c46cff9da4f88ad4a061872a3ed87ca13e451eefc65be88d62b4cbca05be04f7735dc4409b1f97f4f0d0b13425278b9acfda3cc34034bddf8bf607fee3b67d6fb3b21b5a45dd7fc6c53f2d12fb39e958071f4f381d7b263224589eca2dffb9add8a7d635409b25542629935effa86565bb7f0f3b42dc0e0", 0x7d}, 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0x1000}, {&(0x7f0000bf4000)="d25d2c72bd7074f87daa457adc7c8d543fd6a2147e4c3f20505434e7c9e3d421f1a462bb78a92f8e3b5905dc70a3f2751158b3a3672b460fbb8c7b752a6c895adadd31ef4ea125e92e96e54e99135029b0bafce87601b847aca38ef42c2762d807f23ce1103788352d41454dee43882a5157aff6fa606d316184386ace76938f60ee86dbb3", 0x85}], 0x4, &(0x7f0000340000-0x60)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x60}, {&(0x7f00009f5000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e80000)=[{&(0x7f00006e9000)="800ef19758ad61f7eb8e4aa6cfa896b93d1d868f06813a0711bb33b16df63208046c62e67fcf0fd5be8a73abf0552797bc999d657a7da81a7ad2dc964904c5dd30544bbea63cdc518137993ccdff27d31fcd8e14da8dbdebcbbca1d40f9b4614ad47294c5d8044bfea9a448545a8e76c10d741f84b41bc45f804a629c3b442afa0e9f6635b9a35e1b86947036a99883c", 0x90}, {&(0x7f0000512000-0x20)="d1d769b2af29775e9a6eca670d3920908c43d8145c1d5f48c7a4ea116b22bf03", 0x20}, {&(0x7f0000087000)="16413140c5d35e1504eba840138896945fbbef29bf3eb6398a26cbb68f036e7f3bbec232578bb857347772d38764cc2aa4542f3c111219769c73897dc3a8c7458e699834026f78860c5d6c76343d3e7c5a8a", 0x52}, {&(0x7f0000d24000-0xd4)="459b1584f7d8858f76f72f161fa8b82da01981f2e4b8bdf1f884d07468ec5b18cfb07fcb3f25cdc4cdc87ee6fc1bf60722ca608524822ae72e6cf159db45a07ed35c83eb000ed75395c5ae8b709bcb9d78d48fb70a4a3f0b9343e88de78634fe9b5e34276319e0db3ea741be5216fa4c3147d4bbe4aeba095c59cd2ae089be5b7571d88506be3c924778f2b93aae25e421252db9e42793626a255fd49b261213b1c815bcb4a6b11c4e594058fe2d203eac670cf22e852186ab020c3b92adf634e34d6fba1fd4a3e8851a3b6f2b0d64e1db6d04f5", 0xd4}, {&(0x7f0000d98000-0x69)="077e8e4444d3d6c5c8531c66393f0a98b208e3c9f1d31ca36210cfb65d21829ed3c2402376a02a656d7b828e4d1fd19b6881744b939d8b396acaab76d1516d11ab37426fd7dbc9b6a8ceebd7a953712283ecbcbc30c0c2ae99a5f28cd8b4d86565fb346061a8b62ab2", 0x69}, {&(0x7f000023a000)}, {&(0x7f0000bb5000)="5392152c09e4e2ec9c21fa646e4544adb9522c7e56cabe1b0673bc013a1b96ecf296e41b2e44fd21a354862ffd68550eb098b2abc47cd55f8097a0a65e920811de09191badb5d688f6d5cf14781a8d5a7cb4f9fbb3eaa4b0e434377a", 0x5c}, {&(0x7f00003b3000-0x6e)="3c600e485a7c9e40f6a2940128c40f046136f8a8c8372689c8b06eb64fea3296ec973ee8a49bd73eeaecefb4c4abe197a4c0fb3fdb5eb0f21a18c0037548f5527ef366520c2b31c3569e526056f2f53513931f8e5e07040ab037c3d0138713828ba5150eae8e0b25e27f8c8b9240", 0x6e}, {&(0x7f000086e000-0x5)="2059afe450", 0x5}], 0x9, &(0x7f0000e64000-0x40)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x40, 0x8000}], 0x5, 0x4) r24 = mq_open(&(0x7f00003d8000)=']\x00', 0x800, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x4}) ftruncate(r24, 0x100000800) r25 = gettid() ptrace$setregs(0xd, r25, 0x9, &(0x7f00008fb000-0x9c)="d7ce971dc8fdc00c2735770a6f39fa4b9e3f8ace02bd916f37124fb4168e91316dcf74e0539fcdf41b39f8fbb9b65e6f4d611e2bfb6fd3e47c05810abb217777165cc74655a19ac134f31a69d7036c73e05ab7e830c46ce6577259b941450e3c744f41426d73c7db816b7089b6195a5061083ecbba2468a906b496a998c8c8ff86c5ca162e0bb141b5027a066a8abb844383afa751bdd7f3eb0d376d") 2018/02/12 12:04:14 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x80200) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000004000-0x4)=0x2) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)) unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 12:04:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000943000)={0x3, 0x1, 0x401, 0x400, 0xc8a4}, 0xc) ioctl(r0, 0x2275, &(0x7f0000211000-0x2)="46ca") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000477000), &(0x7f0000ddc000-0x4)=0x4) getsockopt(r0, 0x7, 0x1, &(0x7f00000e4000-0x3d)=""/61, &(0x7f000022f000-0x4)=0x3d) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005d0000)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x6, 0x8, 0x2, 0x8000, 0x7ff}, &(0x7f0000f3d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001d3000)=@sack_info={r1, 0x9, 0x5}, &(0x7f0000681000-0x4)=0xc) pwrite64(r0, &(0x7f00009c2000), 0x0, 0x0) syz_open_dev$sg(&(0x7f000093b000)='/dev/sg#\x00', 0x6, 0x40080) 2018/02/12 12:04:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fae000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0x3, 0x0, 0x7, 0x5, 0x7ff, 0xff, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x10001, 0x8, 0x5, 0x7fff, 0x69}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000490000-0x6)={r1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r2, &(0x7f000076a000-0xf1)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r2, 0x1, 0x200000000000000a, &(0x7f0000aca000)=0x2, 0x4) recvmsg(r2, &(0x7f0000b07000)={&(0x7f0000eca000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000dce000)=[{&(0x7f0000306000-0x25)=""/37, 0x25}], 0x1}, 0x0) readv(r2, &(0x7f0000079000)=[{&(0x7f0000c66000)=""/210, 0xd2}, {&(0x7f0000a5d000-0x1a)=""/26, 0x1a}, {&(0x7f000093d000-0xc8)=""/200, 0xc8}], 0x3) 2018/02/12 12:04:14 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b1a000-0x8)={0x0}) accept$netrom(r0, &(0x7f0000621000)=@full, &(0x7f0000106000-0x4)=0x48) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005bf000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ec000-0x8)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000024000-0x4)=0xffffffffffffffff) close(r1) 2018/02/12 12:04:14 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000006000-0x4)) 2018/02/12 12:04:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000105000-0x15)='/dev/pktcdvd/control\x00', 0x4f0900, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000356000-0x4), &(0x7f00003bd000-0x4)=0x4) r2 = epoll_create1(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000637000)) r3 = dup(r0) mkdir(&(0x7f0000430000)='./file0\x00', 0x25) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000a94000)=0x0) setpriority(0x1, r4, 0x100) ppoll(&(0x7f0000002000-0x50)=[{r2, 0x60}], 0x1, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aad000-0x8), 0x8) 2018/02/12 12:04:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000847000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00003fd000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e70000)=@int, &(0x7f0000dac000)=0x4) 2018/02/12 12:04:14 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x42000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000006000)="7a312dafe966cbcd1b27d4493305b89f9b9510b5d3359ccaaa23630d661470d259a4d45b7a1ba1c8c17e9a057b260babb9e39775e7752056da8d4044c8b16a1adef3b356da5255d4c9b870761bd2bfda3d093506704106e9c24b5c28bf2ae07ce99ab132db9943f30398c4d6a6dc37c039580a8ee200e97a309a6b6d928e995e6d07f51f2ac6b3ab3f38c9fa9cae0314489e696b5e792e79542bd2a8d5038242d954dbf8857de79bdbecf091d9c48e4dd816b2e3d0296b31e994ae6b0164aa124665f97985da42b9695581fa39e45808d095d4b9e1d69fc216d96d172c98fef5b869d1ba49f14552c6eb9578ae74") readv(r0, &(0x7f0000005000)=[{&(0x7f0000002000)}, {&(0x7f0000001000-0x8d)=""/141, 0x8d}], 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/12 12:04:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000523000)='/dev/pktcdvd/control\x00', 0x402, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ded000-0x8)={0x0, 0x0}) r3 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000037c000)) r4 = creat(&(0x7f0000102000)='./file0\x00', 0x2) r5 = accept4$llc(0xffffffffffffffff, &(0x7f0000882000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000080000-0x4)=0x10, 0x80800) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001b0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f13000-0x10)='/selinux/policy\x00', 0x0, 0x0) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e5f000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000425000)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f000096b000-0x4)=0xe8) r11 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c48000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ac9000)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000238000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00003b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() r16 = getuid() getresgid(&(0x7f0000357000-0x4), &(0x7f0000afa000-0x4), &(0x7f0000a1c000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000313000)=0x0) getresuid(&(0x7f0000f04000-0x4), &(0x7f0000ce1000-0x4), &(0x7f0000a9e000-0x4)=0x0) getgroups(0x2, &(0x7f0000d1b000-0x8)=[0xffffffffffffffff, 0x0]) r21 = getpgrp(0x0) stat(&(0x7f000012f000)='./file0\x00', &(0x7f0000e96000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008b9000)={0x0, 0x0, 0x0}, &(0x7f0000e21000)=0xc) sendmmsg$unix(r0, &(0x7f0000623000)=[{&(0x7f0000747000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000082b000)=[{&(0x7f0000d49000-0x15)="85768972d85a10e4f08a4d603cf9f38e6137f7e399", 0x15}, {&(0x7f00003b6000)="39b0e53d84caeac91ca73aac6aa09fbedbafe2d67acdab28a47888bb2c4b29814b1b843716eff1c48b78c98d7de338157ca100711dfe41a68ada169e16c7796d60d715b88e6e6937f851f23b903046d98a2294fa28f5e0443cd9f99898ad0205c275f4797f9c89155d09fdb1b01bc8dc4212d14f975cb373c96dedde37a7ab809a85374dad15221c399eb5027f583f266e5934c7c8d29477ec892142903fc1d53e6212d858a66e7323220c144f23ac08fe710be34ac2a974e3b8d76afc5e87859c60b5f77366720601c0c27e0b29283db5c1fa372a51fac388acadb54f52bafb28738fc9edae12fa2dc61683", 0xec}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f00001b5000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000aa000-0x60)=[{&(0x7f0000d97000-0x91)="75511c2958c6e52284e5a9585b7373a5a205a6830777384270d55978beb850d09ab254732505b71bed84a1824ea7b5c6008f8811b8cb86bbf705ec72c8ddcfff4d0198935e191c90b376ed6dade5416b21e43cee0679d871f29c917a1aff49971b92cc0d77aaf6d2cd0a67670d8d55a5906910b3789742cbbb794b12ce46c34b15f64e5418666f9541e5033affee002135", 0x91}, {&(0x7f0000919000)="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", 0xfa}, {&(0x7f0000ed9000-0xbf)="f04aabe0fbcbb36c4fd837edd5daabff774b12e1a2c6a310cb927fd568801a66c8aeb7945e4294d844a43d7fbd30cede8d2f8a2f2389e56a3179feb6b26e4b5436af298aef05db470f3bc89c4f811c0aa67b46bec35e41e13fd32f547cb8d8daabd8ae40ab01801cd78d20ffa334fd1a226de0aaf4b9801b2b4f68a8203afa515a35d4b848570c3dcd0111ebe34f44d574d8b53050d8c4c8b1e6682ebff613233a4103222a30a27600d35c0fb2c1ba8f9cc80f3a5bfbb6abbd654531eeca44", 0xbf}, 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0x1000}, {&(0x7f0000bf4000)="d25d2c72bd7074f87daa457adc7c8d543fd6a2147e4c3f20505434e7c9e3d421f1a462bb78a92f8e3b5905dc70a3f2751158b3a3672b460fbb8c7b752a6c895adadd31ef4ea125e92e96e54e99135029b0bafce87601b847aca38ef42c2762d807f23ce1103788352d41454dee43882a5157aff6fa606d316184386ace76938f60ee86dbb3", 0x85}], 0x4, &(0x7f0000340000-0x60)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x60}, {&(0x7f00009f5000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e80000)=[{&(0x7f00006e9000)="800ef19758ad61f7eb8e4aa6cfa896b93d1d868f06813a0711bb33b16df63208046c62e67fcf0fd5be8a73abf0552797bc999d657a7da81a7ad2dc964904c5dd30544bbea63cdc518137993ccdff27d31fcd8e14da8dbdebcbbca1d40f9b4614ad47294c5d8044bfea9a448545a8e76c10d741f84b41bc45f804a629c3b442afa0e9f6635b9a35e1b86947036a99883c", 0x90}, {&(0x7f0000512000-0x20)="d1d769b2af29775e9a6eca670d3920908c43d8145c1d5f48c7a4ea116b22bf03", 0x20}, {&(0x7f0000087000)="16413140c5d35e1504eba840138896945fbbef29bf3eb6398a26cbb68f036e7f3bbec232578bb857347772d38764cc2aa4542f3c111219769c73897dc3a8c7458e699834026f78860c5d6c76343d3e7c5a8a", 0x52}, {&(0x7f0000d24000-0xd4)="459b1584f7d8858f76f72f161fa8b82da01981f2e4b8bdf1f884d07468ec5b18cfb07fcb3f25cdc4cdc87ee6fc1bf60722ca608524822ae72e6cf159db45a07ed35c83eb000ed75395c5ae8b709bcb9d78d48fb70a4a3f0b9343e88de78634fe9b5e34276319e0db3ea741be5216fa4c3147d4bbe4aeba095c59cd2ae089be5b7571d88506be3c924778f2b93aae25e421252db9e42793626a255fd49b261213b1c815bcb4a6b11c4e594058fe2d203eac670cf22e852186ab020c3b92adf634e34d6fba1fd4a3e8851a3b6f2b0d64e1db6d04f5", 0xd4}, {&(0x7f0000d98000-0x69)="077e8e4444d3d6c5c8531c66393f0a98b208e3c9f1d31ca36210cfb65d21829ed3c2402376a02a656d7b828e4d1fd19b6881744b939d8b396acaab76d1516d11ab37426fd7dbc9b6a8ceebd7a953712283ecbcbc30c0c2ae99a5f28cd8b4d86565fb346061a8b62ab2", 0x69}, {&(0x7f000023a000)}, {&(0x7f0000bb5000)="5392152c09e4e2ec9c21fa646e4544adb9522c7e56cabe1b0673bc013a1b96ecf296e41b2e44fd21a354862ffd68550eb098b2abc47cd55f8097a0a65e920811de09191badb5d688f6d5cf14781a8d5a7cb4f9fbb3eaa4b0e434377a", 0x5c}, {&(0x7f00003b3000-0x6e)="3c600e485a7c9e40f6a2940128c40f046136f8a8c8372689c8b06eb64fea3296ec973ee8a49bd73eeaecefb4c4abe197a4c0fb3fdb5eb0f21a18c0037548f5527ef366520c2b31c3569e526056f2f53513931f8e5e07040ab037c3d0138713828ba5150eae8e0b25e27f8c8b9240", 0x6e}, {&(0x7f000086e000-0x5)="2059afe450", 0x5}], 0x9, &(0x7f0000e64000-0x40)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x40, 0x8000}], 0x5, 0x4) r24 = mq_open(&(0x7f00003d8000)=']\x00', 0x800, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x4}) ftruncate(r24, 0x100000800) r25 = gettid() ptrace$setregs(0xd, r25, 0x9, &(0x7f00008fb000-0x9c)="d7ce971dc8fdc00c2735770a6f39fa4b9e3f8ace02bd916f37124fb4168e91316dcf74e0539fcdf41b39f8fbb9b65e6f4d611e2bfb6fd3e47c05810abb217777165cc74655a19ac134f31a69d7036c73e05ab7e830c46ce6577259b941450e3c744f41426d73c7db816b7089b6195a5061083ecbba2468a906b496a998c8c8ff86c5ca162e0bb141b5027a066a8abb844383afa751bdd7f3eb0d376d") 2018/02/12 12:04:14 executing program 0: mmap(&(0x7f0000000000/0xe0b000)=nil, 0xe0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000e0b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000e0b000)=0x2e) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f00003e5000-0x8)={0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000828000)={0x0}) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e0b000)='/dev/ppp\x00', 0x400000, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000e0c000-0x78)={0x3, 0x78, 0x5, 0x401, 0x7, 0xfb, 0x0, 0x3, 0x80, 0x1, 0xe93, 0x4, 0x80000001, 0x1, 0x4f, 0x7, 0x5, 0x5e, 0xef, 0x1f, 0x4, 0x3ff, 0x6, 0x1, 0x80000000, 0x71fe, 0x800, 0x3ff, 0x54, 0x1, 0x9, 0x80000000, 0x80, 0x101, 0x0, 0x6, 0xebc, 0xfffffffffffffffe, 0x0, 0x616, 0x3, @perf_config_ext={0xad7a, 0x3ff}, 0x1040, 0xd1, 0x4, 0x7, 0x8, 0x795f, 0x6}, 0x0, 0x200, 0xffffffffffffffff, 0xe) r8 = socket$unix(0x1, 0x2, 0x0) r9 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000356000-0x4)=0x0) stat(&(0x7f0000dee000-0x8)='./file0\x00', &(0x7f00009fa000)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() r13 = socket$pppoe(0x18, 0x1, 0x0) r14 = socket$pptp(0x18, 0x1, 0x2) r15 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e0b000)='/dev/rtc\x00', 0x200200, 0x0) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = open(&(0x7f0000e0c000-0x8)='./file0\x00', 0x0, 0x40) r18 = timerfd_create(0x7, 0x80800) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e0c000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e0b000)={0x0, 0x0}) r21 = accept$inet(0xffffffffffffffff, &(0x7f0000909000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000051c000-0x4)=0x10) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e0b000)='/selinux/load\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000a9b000-0x8)={0x0}) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e0b000)='/selinux/create\x00', 0x2, 0x0) r25 = gettid() r26 = geteuid() mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000073b000-0x8)='./file0\x00', &(0x7f0000e0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00009a0000-0x38)={&(0x7f000090d000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e0b000)=[{&(0x7f0000c0f000-0x46)="7fe1259a68d9b27a758f797360f4b5d87df2819b1248c24903d7f087296b8274934c0940cd4bd8f4e0f55bfe164c506cd8bc194f08638ff4f26ed28988a550bb7fa05e9366052e47f45e8676b49ed2bb9315759023f815ca22bb1f72355c0ef5a51162fa60434ac6705a18d4afe0f43cc27b2dc38d7d90c6fd2f65c1c746588c79fba3f23d1e1f8095c033cf496f18cfb3949b705b1fd507a6cba63a9b70b79d293957b698db26bf976601a709af70a1f7c2abb37b34c484e976cf15ea328b02ab8e4c288cda84fc69d5a141e95fa2ea628ce9", 0xd3}, {&(0x7f000093b000)="1f7357dae72420a0ea673022a8cdde10a9251ffdcb4dabfc5562f2f2d8387df5cc4ce80546708a6a73245fc29c63fe8dbe60c1da397746c8947206ce0677100a86b25c390d5742d0e97a07ef443aa1a19fabd3b3d182ae9bcbb1de187276e6976046e39b00d589e9b645bafdae37a92a549d2a67e1434e21e33e3d967d9d79cffa99fec721696b67afd07af25aec1b0cac049bffdb8728579ea15188dd3bc37de499eba0da2e14cab296f97486c8171af563b4c54c2b1bca0355f7cc6843205ebd46d397ab5dbd86ba110189b3d27e54395754aff819cc2d4e399ea64ef6c4c3cc7ea97d018623182518a1", 0xeb}, {&(0x7f0000e0b000)="f2efa06e28c0591137548c25f64e5d29ca7f4af5ae20bfe3d5f5d9fb749c0383cdae8f8befc05630dabf1cac0e0163544a35c6db457dcf62151189d95f6fd81d328c97fc737e5568869ae6990a740ca1b32147e70401aa460bdbf8b5871077f1d01f61324bb216040a62055946a0fcdf1d3fb6a880156e7333df7db1fd03ab48a56d9ed2e8c8c8b8a992ae63c2e922eb774aeafde7c368e989bcf0b70c0d17ed2fee", 0xa2}], 0x3, &(0x7f0000e0b000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x30, 0x1, 0x1, [r3, r4, r5, r6, r7, r8, r9, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r13, r14]}, @rights={0x38, 0x1, 0x1, [r15, r16, r17, r18, r19, r20, r21, r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0xd8, 0x80}, 0x8000) r28 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r28, 0x1, 0x1c, &(0x7f0000e09000)=""/248, &(0x7f00004f4000-0x4)=0xf8) 2018/02/12 12:04:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000607000-0x8)) r0 = eventfd2(0x4, 0x80000) fcntl$getown(r0, 0x9) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f000027f000-0x4), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006e5000)='/dev/hwrng\x00', 0x4a801, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000c9d000-0xe8)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009a3000)={0x0, 0x80}, &(0x7f00007d6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000a72000-0x50)={r3, 0x3f, 0x48, "14fbe3cf0ca92fb284907a138bb70bd8f28a6166a18fb3737ac39853037df504c2d802d20990b8c51ef656160000000000000000a296205e87ae51a011e823221c7cc580ae6a02c3"}, 0x251) 2018/02/12 12:04:14 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000-0x8)={0x0}, 0x4800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000009000-0x10)={&(0x7f0000003000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000008000)=0x9) clone(0x100004, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000009000)={{0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000003000)={0xffffffff}, &(0x7f0000004000), &(0x7f0000001000)={0x0, r1}, 0x8) 2018/02/12 12:04:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4f, 0x0, 0x6) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0x9, [@typed={0x10, 0x0, @u64}]}]}]}]}, 0x50}, 0x1}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001f1000-0x28)={@common='sit0\x00', &(0x7f0000036000-0x5c)=@ethtool_coalesce={0xf, 0x4, 0x5e1, 0x8, 0x8001, 0x7fffffff, 0x4, 0x1, 0x9, 0xfffffffffffffeff, 0x2, 0x8, 0x6, 0x1, 0x9, 0x7, 0xf3, 0x80000001, 0x4, 0x1, 0x2, 0x1, 0x65}}) connect(r1, &(0x7f00006c7000)=@generic={0x13, "e5b778f87695d9cceaf4c2161d117532e6771a5734f088bc1ebbba2fab3425e72634195b42b6a5776d0350da9a53c7d7881b1bf23c2ffaadfa3327395d7e279051624e24d887c2ee1b2ef4e5cba325430d5c3b7414a8747a4b57bf1ee4af7ce91ce297ff425f0305614cfd86fc43155427be51df9209edc772293624695c"}, 0x80) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000055a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x5a61) fanotify_init(0x52, 0x8000) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f000098b000+0x2b3)=0xef2) 2018/02/12 12:04:14 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe(&(0x7f0000014000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 12:04:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000310000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000843000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/12 12:04:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000099a000)=')\x00', 0x2) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000942000)=0x5) r1 = syz_open_dev$evdev(&(0x7f00004dd000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x1000000200) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000c24000)="0afaec1b64d56f6f"}) r2 = syz_open_procfs(0x0, &(0x7f0000584000)='net/rt6_stats\x00') ioctl$TIOCSETD(r2, 0x5423, &(0x7f00007a2000)=0x1c000000000000) utimes(&(0x7f0000361000)='./file0\x00', &(0x7f000015f000-0x20)={{0x77359400}}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00004ba000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000e1a000-0x10)={r3, &(0x7f0000a07000)=""/4096}) 2018/02/12 12:04:14 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000012000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000013000-0xb), &(0x7f0000000000)=0xb) rt_sigtimedwait(&(0x7f0000012000-0x8), &(0x7f0000001000), &(0x7f0000001000)={0x0, 0x989680}, 0x8) 2018/02/12 12:04:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f2e000-0xe)='/dev/keychord\x00', 0x80, 0x0) accept4$packet(r0, &(0x7f00008ab000-0xe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00003e4000-0x4)=0xfffffffffffffda1, 0x80800) r1 = memfd_create(&(0x7f000026e000)="000b4f42e8eb374a0ef90832d3fbd0cc4152e492436b61f8378be63cab7fbab4a6", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000c4a000)={0x42842d, {0x40000bffffffe}}, &(0x7f00007e5000), 0x8, &(0x7f000084c000-0x8)) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000294000)={@dev, 0x0}, &(0x7f0000fa8000)=0x14) sendto$packet(r1, &(0x7f0000cba000)="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", 0x1000, 0x20000014, &(0x7f000059a000)={0x11, 0xf8, r2, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001a0000-0x8)=@assoc_value, &(0x7f000023c000-0x4)=0x8) syz_open_dev$loop(&(0x7f0000879000-0xb)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) 2018/02/12 12:04:14 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005bb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000829000)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000001000-0x4)=0xe8) fcntl$setpipe(r0, 0x407, 0x9) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, r1}) listen(r0, 0x800000) r2 = dup2(r0, r0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000-0xdb)=""/219) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r2, &(0x7f0000002000-0x10a)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x10a) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) accept$unix(r0, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r3, 0x7}, &(0x7f0000001000-0x4)=0x8) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000003000)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}, {{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x5}}}, 0x3, 0x0, 0x8000, "0533ee7f20319eeecc9dbc559e9d2d29e7a244af9f894b0d52dcd07798b4b639c40d5aa69884a3307f3e05b6d2b854291888f750cf5001562a1d67e624b68c6f82ba4a1effca090c83bf2b125cbe912b"}, 0x160) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000005000-0x8)=0x8000, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000006000-0x4c)={0x6, 0x100, 0x5}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000005000)=0x1ff, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000006000)={0x0, 0x0, 0xa3b5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000003000)={r4, 0x80000, r2}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000007000-0x10)={0x6, &(0x7f0000002000)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000003000-0x8)={r5, 0x5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000007000+0x40b)=0x14) 2018/02/12 12:04:14 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x80000001) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000800000), 0x0) 2018/02/12 12:04:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a87000-0xe9)="fc7fed22880a55d3f27cd286e71d6a02ea686d2ede0689a618483bc973ec3d2ba60eeb8761ab612e17efd42fe000d774941e37097212432242086cae3fe98a95ee926017d340febd9d25e60a90f5385b5b17ba57209335406c1856356cc019fa7f4fb9a4386a11cacc36baa5e24bfb2cf6ad99ffc2f0ad54a84f389b3e22a5b1e5de120ef033065a5bbec31146b5d96fe8795298a2bd445c1cffd6ff1c98b7d4bd91bc3457e219df68a960c691101daf563cd9482e1ba5c254062b783f2227d9c142d896a3b47b44b23acf9ac3c3fc7d8e4ca02ec5714cbbcffa4184c0ee96f81402ab6637c72d5d37", 0xe9, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0xffff, 0x8001) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x141000, 0x0) tee(r1, r1, 0x3, 0x6) keyctl$setperm(0x5, r0, 0x2000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x2400, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x5, @empty, 0x80}, {0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0xff3}, 0x5, [0x6, 0x8, 0x3ff, 0x7, 0x5, 0x1, 0x0, 0xf77b]}, 0x5c) 2018/02/12 12:04:14 executing program 2: unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='em0posix_acl_accesstrustedproc\'\x00', 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000f50000-0x4)=0xfffffe75) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000407000)={r2, @empty, @multicast1=0xe0000001}, 0xc) 2018/02/12 12:04:14 executing program 0: mmap(&(0x7f0000000000/0xe0b000)=nil, 0xe0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000e0b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000e0b000)=0x2e) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f00003e5000-0x8)={0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000828000)={0x0}) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e0b000)='/dev/ppp\x00', 0x400000, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000e0c000-0x78)={0x3, 0x78, 0x5, 0x401, 0x7, 0xfb, 0x0, 0x3, 0x80, 0x1, 0xe93, 0x4, 0x80000001, 0x1, 0x4f, 0x7, 0x5, 0x5e, 0xef, 0x1f, 0x4, 0x3ff, 0x6, 0x1, 0x80000000, 0x71fe, 0x800, 0x3ff, 0x54, 0x1, 0x9, 0x80000000, 0x80, 0x101, 0x0, 0x6, 0xebc, 0xfffffffffffffffe, 0x0, 0x616, 0x3, @perf_config_ext={0xad7a, 0x3ff}, 0x1040, 0xd1, 0x4, 0x7, 0x8, 0x795f, 0x6}, 0x0, 0x200, 0xffffffffffffffff, 0xe) r8 = socket$unix(0x1, 0x2, 0x0) r9 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000356000-0x4)=0x0) stat(&(0x7f0000dee000-0x8)='./file0\x00', &(0x7f00009fa000)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() r13 = socket$pppoe(0x18, 0x1, 0x0) r14 = socket$pptp(0x18, 0x1, 0x2) r15 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e0b000)='/dev/rtc\x00', 0x200200, 0x0) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = open(&(0x7f0000e0c000-0x8)='./file0\x00', 0x0, 0x40) r18 = timerfd_create(0x7, 0x80800) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e0c000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e0b000)={0x0, 0x0}) r21 = accept$inet(0xffffffffffffffff, &(0x7f0000909000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000051c000-0x4)=0x10) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e0b000)='/selinux/load\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000a9b000-0x8)={0x0}) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e0b000)='/selinux/create\x00', 0x2, 0x0) r25 = gettid() r26 = geteuid() mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000073b000-0x8)='./file0\x00', &(0x7f0000e0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00009a0000-0x38)={&(0x7f000090d000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e0b000)=[{&(0x7f0000c0f000-0x46)="7fe1259a68d9b27a758f797360f4b5d87df2819b1248c24903d7f087296b8274934c0940cd4bd8f4e0f55bfe164c506cd8bc194f08638ff4f26ed28988a550bb7fa05e9366052e47f45e8676b49ed2bb9315759023f815ca22bb1f72355c0ef5a51162fa60434ac6705a18d4afe0f43cc27b2dc38d7d90c6fd2f65c1c746588c79fba3f23d1e1f8095c033cf496f18cfb3949b705b1fd507a6cba63a9b70b79d293957b698db26bf976601a709af70a1f7c2abb37b34c484e976cf15ea328b02ab8e4c288cda84fc69d5a141e95fa2ea628ce9", 0xd3}, {&(0x7f000093b000)="1f7357dae72420a0ea673022a8cdde10a9251ffdcb4dabfc5562f2f2d8387df5cc4ce80546708a6a73245fc29c63fe8dbe60c1da397746c8947206ce0677100a86b25c390d5742d0e97a07ef443aa1a19fabd3b3d182ae9bcbb1de187276e6976046e39b00d589e9b645bafdae37a92a549d2a67e1434e21e33e3d967d9d79cffa99fec721696b67afd07af25aec1b0cac049bffdb8728579ea15188dd3bc37de499eba0da2e14cab296f97486c8171af563b4c54c2b1bca0355f7cc6843205ebd46d397ab5dbd86ba110189b3d27e54395754aff819cc2d4e399ea64ef6c4c3cc7ea97d018623182518a1", 0xeb}, {&(0x7f0000e0b000)="f2efa06e28c0591137548c25f64e5d29ca7f4af5ae20bfe3d5f5d9fb749c0383cdae8f8befc05630dabf1cac0e0163544a35c6db457dcf62151189d95f6fd81d328c97fc737e5568869ae6990a740ca1b32147e70401aa460bdbf8b5871077f1d01f61324bb216040a62055946a0fcdf1d3fb6a880156e7333df7db1fd03ab48a56d9ed2e8c8c8b8a992ae63c2e922eb774aeafde7c368e989bcf0b70c0d17ed2fee", 0xa2}], 0x3, &(0x7f0000e0b000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x30, 0x1, 0x1, [r3, r4, r5, r6, r7, r8, r9, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r13, r14]}, @rights={0x38, 0x1, 0x1, [r15, r16, r17, r18, r19, r20, r21, r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0xd8, 0x80}, 0x8000) r28 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r28, 0x1, 0x1c, &(0x7f0000e09000)=""/248, &(0x7f00004f4000-0x4)=0xf8) 2018/02/12 12:04:14 executing program 6: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f000000b000)='./file0\x00') mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000033000)='./file0\x00', 0x30) getdents(r0, &(0x7f000002f000-0x14)=""/24, 0x18) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000050000)='./bus\x00') 2018/02/12 12:04:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000039000-0x10)='/dev/sequencer2\x00', 0x802, 0x0) pwrite64(r0, &(0x7f00008c1000)="0c04080100cc1438a71972c72116ca3824379320b0e0ee399af09cdbc4048730a40a3d3a66261d2ec2cffe4d71d23695ce420788e648d7fda7cb42effb89a6e06898d8f01822693d4b2162ce8423efc2", 0x486, 0x0) 2018/02/12 12:04:14 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000f79000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000f78000)=""/160, 0xa0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x9, &(0x7f0000f7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000f79000)=""/81) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) r3 = getpgrp(0x0) ptrace$setregs(0xd, r3, 0x3, &(0x7f000097e000)='O') poll(&(0x7f0000d07000-0x8)=[{r2}], 0x200000000000031b, 0x0) 2018/02/12 12:04:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b9a000-0xd)='/dev/usbmon#\x00', 0xac, 0x101000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005d3000-0x3), &(0x7f0000a61000-0x4)=0x4) getdents64(r0, &(0x7f000081f000-0x19)=""/25, 0x19) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', r1, &(0x7f00000f9000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000af0000)={0x10000, 0x929d, 0x9}) 2018/02/12 12:04:14 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) unshare(0x400) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/197) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a68000)=0x110, 0x4) 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) kexec_load(0x80, 0x2, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="2207b2dd4e12b0dfaa", 0x9, 0x2, 0x2}, {&(0x7f0000001000-0x8b)="b5b243ff62c17e4765d815d02d8231f4aafcbbfcb69fa594dd3b2ca603634a5046b994a96122d2a0fef4d89445e38e8fad6caace3589eea2f24bbf4507cdc6bcd6bc16033ebd7344034d238e19b8cf806ccd7522a6425e95bcd298f45b778eb9e924c460bdfdc5d8a40f147c5c122bd07d207b7a315e38b2c671e00adafa417fbed682ff4a5ae5f3ccfd15", 0x8b, 0xfc57, 0xc5c}], 0x1) pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/02/12 12:04:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00007b6000)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/02/12 12:04:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x20080522}, &(0x7f0000e92000-0x18)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe}) syz_open_procfs(0xffffffffffffffff, &(0x7f00007bf000-0xa)='setgroups\x00') 2018/02/12 12:04:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sg(&(0x7f0000ea0000)='/dev/sg#\x00', 0x9, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00003c9000+0x44e)={0x1, 0xa7, "3021869c1dcabaf759f1382ecca52b6943e463599c0db00fe477526c27d087fc0ca404fb6cea483a19f385d1f2f41e17847aa7c4217b46b84ca76f5ddd23c40ecdaadf22970c97ef9548ecc77ef1cd6607ccb537a13b5447b7f4d1d5b9176d5f1ad22c9f5934ec0365b659639f49a2bce7d9cf0dc6d0a87519286de474d13a1e6c32dc00c1e716ac68817be9b52354b67acf15a6980e03cbffb57574cc3840b3f0f4886546aa90"}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x2, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) r2 = add_key$keyring(&(0x7f0000e46000-0x8)='keyring\x00', &(0x7f0000d71000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r2, 0x3) 2018/02/12 12:04:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r0, 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b48000)='vmnet0\x00', 0x0) fcntl$notify(r1, 0x402, 0x80000001) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000dfa000)=""/149) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/keychord\x00', 0x2, 0x0) writev(r2, &(0x7f00008d3000-0x70)=[{&(0x7f00006c8000-0x90)='h', 0x1}], 0x1) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/12 12:04:14 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007b0000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000781000-0xe)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000045e000-0x10)={0x12, 0x67, &(0x7f0000000000)="0cfd3ef7a4b4dd2296452d20edcdf727a8b0f76df569c5e7e74ce7c182b6779f71e6ec9ba8766f8fc82c34002f9721ed27cafd977f38028e88cc29d363834611ce72ef31ca25807bef28e9315e466aca179b5c017169346474e453f19d5f1ca6b1f9a67a05607f"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0xffffffffffffffc1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000002000)={0x6, 0x1}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x800000000000000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000)=""/143) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000003000)={0x1000, &(0x7f0000002000)="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"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000004000)="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", 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000)={r1, 0xae, "17e3a55a9a785f257cacaae7c84c01b4c8bd01b4e55259bb805cb12f94e11bd775ddeb602ed0d03b6c6e4b7e471a82670f9ae4d6197fe5be76c166de71353a063a12011372f3784a4ab262925fefea58e0c5070f9be86e806bf1e28ee52217c74c5b29d1a04e27c02355b038ce9d24e0ed987c933911935469e20ca72ee880598c78de2f913bdc5bfdd434cef4496c222d7084f3b08f2e4bca07dbfae5bd66051b86e19834a0c99a053eb529034f"}, &(0x7f0000004000+0x2d)=0xb6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={r2, 0x5, 0xfffffffffffffffc}, &(0x7f0000006000)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000007000)={0x1ff, 0x3, 0x0, 0x9, 0xfff, 0xd8}) clock_settime(0x7, &(0x7f0000006000)) munlock(&(0x7f0000004000/0x2000)=nil, 0x2000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000-0x8), 0x4000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f000000a000-0x48)=@full, &(0x7f0000003000-0x4)=0x48, 0x800) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000000, 0x10013, r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000a000)={r3}) 2018/02/12 12:04:14 executing program 6: mremap(&(0x7f0000602000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000588000/0x3000)=nil) clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xc1000006, 0x0) 2018/02/12 12:04:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000021b000)='/dev/ppp\x00', 0x400000, 0x0) sendto$inet(r1, &(0x7f0000d92000)="be491a6591161d5bb429474d9823df8fbeab65a350ac8695b67cdab3f85964cc22562cadcf9024c4b11805601254c91e8e8ec2c3674db06de12c574b1f17a3d7e5c97f4c7e136ef1b64596ed2434ae30ef1d565779dba7ce04f490ea3f0fd0abdbea8c4ebc908b81b66d9c9404c145cbebe04851fbaff720afa7ead0362a83753ceb015d0a59f51c44c5559457c12af6faecf6cfae5b0754a3c09e202de09f39805a79fcbf05a4f59a5f8317db08367804027280721349", 0xb7, 0x4040000, 0x0, 0x0) 2018/02/12 12:04:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @generic}}, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0xc80a, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, &(0x7f0000003000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000-0x20)={0x9, 0x5, 0x8000, 0x11ddf80, 0x2, 0x10000, 0x27e, 0x7f, r2}, &(0x7f0000013000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000014000-0x10)={0x400, 0x8000, 0x2, 0x7, 0x0}, &(0x7f0000013000-0x4)=0x10) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) symlinkat(&(0x7f0000012000)='./file0\x00', r4, &(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3, 0x5, 0x2, 0x4, 0x6f, 0x7}, &(0x7f0000000000)=0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_settime(0xfffffffffffffffd, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 12:04:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d46000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000207000)=[0x3, 0x4]) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e06000)='/dev/autofs\x00', 0x200, 0x0) timerfd_gettime(r1, &(0x7f0000551000)) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000df4000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000368000)={r3, &(0x7f0000a68000-0x92)=""/194}) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) chroot(&(0x7f00008d3000)='./file0\x00') ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000e52000)={r3, 0x8}) recvmsg(r2, &(0x7f00003ce000-0x38)={&(0x7f000037e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000562000)=[], 0x0, &(0x7f0000ebc000)=""/8, 0x8}, 0x10040) 2018/02/12 12:04:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x200000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00007f0000)={0x6}, 0x1) r1 = dup(r0) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x1000, r2, r3, 0x7, 0x458, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x6, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, 0x2, 0x1f, 0xa, 0x80, 0x80, 0x5c, r5, r2}, {0x9, 0x5, 0x0, 0xfffffffffffffffa, 0x40, 0x7b83, 0x9, 0xffffffff}, {0x7, 0xe1d, 0x80, 0x69de}, 0x4, 0xd, 0x1, 0x1, 0x2, 0x1}, {{@in6=@empty, 0x2, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x2, 0x1, 0x7fff, 0x1c, 0x0, 0x80000000}}, 0xe8) prctl$seccomp(0x16, 0x1, &(0x7f0000002000)={0x3, &(0x7f0000001000-0x18)=[{0x7, 0x2, 0x10000, 0x6}, {0x6, 0x9, 0x7, 0x4}, {0x2, 0x0, 0x8001, 0x1}]}) syncfs(r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000004000-0x3)='/!\x00', 0x0) ioctl$TIOCSCTTY(r6, 0x540e, 0xfffffffffffffff8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000005000-0x8), 0x1, 0x7f80000000000000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000007000-0xbd)=""/189, &(0x7f0000005000)=0xbd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/hwrng\x00', 0x102, 0x0) creat(&(0x7f0000001000)='./file0\x00', 0x80) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000008000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/12 12:04:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000fbd000-0x10)=[{0x84}, {0x6}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0x0, 0x2000c884, 0x0, 0x0) r2 = open(&(0x7f0000205000)='./file0\x00', 0x8000, 0x8) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000018c000-0x4)=r2) r3 = getuid() getgroups(0x2, &(0x7f0000b87000)=[0x0, 0xffffffffffffffff]) fchownat(r2, &(0x7f00007d2000-0x8)='./file0\x00', r3, r5, 0x800) fchownat(r2, &(0x7f0000b6d000)='./file0\x00', r3, r4, 0x1400) ioctl$KDDELIO(r2, 0x4b35, 0x800) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a85000-0x9)='/dev/ppp\x00', 0x200000, 0x0) accept$packet(r6, 0x0, &(0x7f00001cb000)) 2018/02/12 12:04:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = add_key$user(&(0x7f00005bc000-0x5)='user\x00', &(0x7f000095f000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000095a000+0x240)="a6b2076f6f88746ada226848e46df13b236992e994586bdfa4c0b96c05c11be09ab17fa797364a54d87a0705b355646907bc0af2567451946447e4c077a6e52e00cc00c12abe023511d91e4c0cd777f39a8c2a8b513ffeea195bd11d24ddb1fff95807635a442cbd6dd7b94e0b5cde4714f7a3ee8a25f5e7e53991d2acb5ffc843723a77ff34df0ffba9f672754e60c2ffd51cfdee33cda9df933fe3b4e1e7c0fe136a43e2c6c368cf8e713e501874e8ff6c98b1e170c817d2e319d5eee63a4f06ed55428f98e1fb910d3643fdb389ce05c494d0f378c2bb211257878932a68d638cbae749376a18432ebbea4852e548", 0xf0, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000013b000-0x4)='tls\x00', 0x4) write(r0, &(0x7f0000734000-0x25)="24000000200025f0006b0004200bfc0002ed00080110b5000010ffea08000100000000b7", 0x24) 2018/02/12 12:04:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000cc9000-0x10)=@ax25, &(0x7f00007c8000-0x4)=0x10) ioctl(r0, 0x8, &(0x7f00001ab000)="e8e07ea709e36825d5bc65be4e6158458f42cdb28d7c1b65efb2b50f38b4b4043d07876e1ad107aa21681221b966e2a5662b08b295d5f68132eb8928486d71aa6dc10802") r1 = syz_open_dev$loop(&(0x7f0000b0b000-0xb)='/dev/loop#\x00', 0x8, 0x4000004001) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000045e000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x0, "76ad452eff0e2ec03317c253cb89fe0d5f97d72496efe61c665279770041db17d6c8507edb013ebc03b814425114f05ceda63ce3207f60ee7deba8dfea261793", "4a58ba1866ca95b1fb7b19e020f66b5edce970c3c8d3f9cf797aa572934b0453"}) getpeername$ax25(r0, &(0x7f0000ec7000), &(0x7f00008a9000)=0x10) 2018/02/12 12:04:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000464000/0x3000)=nil, 0x3000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004c8000)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a45000-0x16)='/selinux/checkreqprot\x00', 0x404000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) syz_open_dev$urandom(&(0x7f0000d2b000-0xd)='/dev/urandom\x00', 0x0, 0x40200) openat$autofs(0xffffffffffffff9c, &(0x7f0000ece000-0xc)='/dev/autofs\x00', 0x40, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003f3000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x64, @sync=&(0x7f0000542000)}}) r5 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='ns/pid\x00') fcntl$getown(r5, 0x9) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) fstat(r5, &(0x7f0000099000)) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x4028700f, &(0x7f0000002000-0x4)) sendfile(r1, r0, &(0x7f0000e0b000)=0x1, 0x1000) 2018/02/12 12:04:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x47}}) modify_ldt$read_default(0x2, &(0x7f0000010000)=""/207, 0xcf) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/12 12:04:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000137000)="06000000000000000000000000050000004074708d6db8607803aea94addbcc1de9ade4442ed43ffb02bf212", 0x2c) r1 = syz_open_dev$usbmon(&(0x7f0000ee6000)='/dev/usbmon#\x00', 0x81, 0x200880) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00008ef000), 0x0) 2018/02/12 12:04:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000050c000-0xa)='/dev/ptmx\x00', 0x800, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0x9}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004c5000)={0x0, 0x0}) dup2(r2, r3) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) 2018/02/12 12:04:14 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x201, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000014000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f0000004000-0x8), 0xfeb1) 2018/02/12 12:04:14 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r1 = epoll_create1(0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000a000)=@get={0x1, &(0x7f000000c000-0xfe)=""/254}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0x5da, 0x5, 0x2) sendmsg$key(r0, &(0x7f0000015000)={0x0, 0x0, &(0x7f0000016000-0x10)={&(0x7f0000015000)={0x2, 0x12, 0x82, 0x8, 0x6, 0x0, 0x6, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x6000000000000000, 0x0, 0x0, 0x1}, @sadb_spirange={0x2, 0x10, 0x2, 0x1}]}, 0x30}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000016000), 0x4) epoll_wait(r1, &(0x7f0000014000)=[{}], 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000018000-0x65)=""/101, 0x65, 0x0) 2018/02/12 12:04:14 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x226080, 0x0) bind$netrom(r1, &(0x7f0000012000-0x10)=@ax25={0x3, {"a09de6ce393a2b"}, 0x90}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000013000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 12:04:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{}, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b2e000)={0xffffffffffff468c, 0x1ff, 0x4, 'queue0\x00', 0x7fffffff}) accept$packet(0xffffffffffffffff, &(0x7f00007d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c79000)=0x14) accept(0xffffffffffffffff, &(0x7f0000153000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000bf9000-0x4)=0x14) 2018/02/12 12:04:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00008a7000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f000086a000-0x4)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000357000-0x4)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r1, 0x0) 2018/02/12 12:04:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c27000)='/dev/keychord\x00', 0x20880, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000927000-0xf9)={0x0, 0xf1, "211843804fa5708ac5cdc0e8805385c8e085725ea627a874ea6cc034509f62584029a1319a4069357f525366ad52d4185c85469c3da55c98bac425856ef9c5a7d5d2eba25a385f6586ab333f26873e8d5a5ac4da05fd8e2523648792e6a760ffd181f2349790dc64aed32c516ca197325ed34ed7f27908779fd446323b3d7204f846104e4c7bfad8e6e90eb435807042d4cbd95bde4cfd85edc04cbeb013e8d5d68841e1375186590f6bd754987984e18fbc3add58de4fef4858813bb9d90c14877401ff2f6bdb99f94d26630271fdd2bf108d3996279106d98c5b4bcdd414cd3c7123f3d413df3b8a683785370657062b"}, &(0x7f00005fe000-0x4)=0xf9) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000129000)={r1, 0x680, 0x74, "1db7703e4b37f1a15aea75951ff81affa357f6d7ee568ca6f6f4e30927a79397210952fe894abe41a6960862e163dfc8f8f310913f53462463134a768c0c7ba0218d141e455a2c6c7a4cdca840eee416dac9cc9998300958eb68da17acb0b3ccfd0359b65cf88b186a9fa04a5c771b79edef2d87"}, 0x7c) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000d4b000)=[{0xb1}, {0x6}]}, 0x10) 2018/02/12 12:04:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000080b000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e96000-0xf0)={0x0, 0xe8, "5213aad67351b3f1e868d709bea6eb01ac457e74c70c08be9da1616039038c91f103914a45caeca025c79eaff1b14d64151de588da7596a4b09f8daedc1335ecfc949c59f31d7a90c2c0598c07a8f82f60436cbffeccb946ee3bf73dbdbeca6ac17298a949de4ea0d5ad067de2db3670ec566e826315730920c191c7d3941f3020af7bbf3beb728b524d5fa9336d9ac43d173c9069c214d43f5e0b3e154b0578954919a940d2d3cde3c7ae9cc6c444f1d904a052063c3f27a0f74a17523049ac258bad4020062a62175b49a3e888bbfcc827cead0a054195b2228f267996471c07200d9cd59e9ac3"}, &(0x7f00004d5000)=0xf0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000022d000)={r1, 0x1f}, &(0x7f0000eca000)=0x8) r3 = inotify_init1(0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f8c000-0x15)='/proc/self/net/pfkey\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000d63000-0x8)={r2, 0x81}, &(0x7f0000e7f000-0x4)=0x8) fremovexattr(r3, &(0x7f0000765000-0x23)=@known='system.sockprotoname\x00') 2018/02/12 12:04:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002a9000-0x4)=0x0) getresuid(&(0x7f0000f54000-0x4), &(0x7f000064f000)=0x0, &(0x7f0000c77000)=0x0) r5 = getgid() r6 = gettid() stat(&(0x7f0000cd1000)='./file0\x00', &(0x7f000067a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000825000-0x8)={0x0, 0x0}) unlinkat(r9, &(0x7f0000110000)='./file0\x00', 0x200) fstat(r0, &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(r9, 0x9) stat(&(0x7f00003f8000-0x8)='./file0\x00', &(0x7f0000c81000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() sendmsg$unix(r0, &(0x7f0000833000-0x38)={&(0x7f00006f4000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f16000-0x10)=[{&(0x7f0000484000)="6a2dbf018907d0e1d3a02ea631f106e5c8645c61a99179b38d43ba4176133343d68f50a18e0e28621d39dda23bbec5cd942cccd298d0eac3f268430644a63c8fc0c9dcb3c3132d6c4c03d4d20ac849010c6d0a5d6407741842841cf10366ba2dc05425efa77a22df1ee3f100c3eda866187e8779f43282f0271ceaaf45f50868ea698800cd3ed9393340821edc6e2921e3a976e3ee073c954681338d46655e2035f932e754a20bd70447b5f0c34838197130d09c5366f30ef9f2cd8268c39f53c27b8f0682114ee5", 0xc8}], 0x1, &(0x7f0000f6c000)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r11}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xe0, 0x40}, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f00005f2000-0xe8)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@empty}}, &(0x7f0000c75000)=0xe8) sendmmsg$unix(r10, &(0x7f000012b000)=[{&(0x7f00009e5000-0x8)=@abs={0x1, 0x0, 0x2}, 0x0, &(0x7f0000021000-0x10)=[{&(0x7f00001de000)="7a7c13c3d52d892bb2757be172ace83d5697229f1cfd7a3104adb675194458dd48b512b0a8031d5ba42039d8b9fd01798436aee7a1f2a1584483c0827e9d108a07e1394a1e0513262b50a4754da7dc02e12b8227a4c7441745c48dab420a87dd82ac29964d6adb07d09f0d1cc1"}], 0x0, &(0x7f00002d2000-0x150)=[@cred={0x0, 0x1, 0x2, r6, r7, r11}, @cred={0x0, 0x1, 0x2, r12, r4, r14}, @cred={0x0, 0x1, 0x2, r2, r3, r11}, @cred={0x0, 0x1, 0x2, r12, r3, r8}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r9, r10, r1, r10, r0, r0, r9]}, @rights={0x0, 0x1, 0x1, [r9]}, @cred={0x0, 0x1, 0x2, r2, r3, r5}, @cred={0x0, 0x1, 0x2, r6, r3, r5}, @cred={0x0, 0x1, 0x2, r2, r15, r8}, @cred={0x0, 0x1, 0x2, r12, r4, r8}], 0x0, 0x8080}], 0x49, 0x0) close(r0) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f00005b9000)=@generic={0x2, 0x800}) sendmmsg$unix(r1, &(0x7f00000d4000-0x150)=[{&(0x7f0000346000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000326000)=[], 0x0, &(0x7f0000787000-0x28)=[]}], 0x1, 0x0) 2018/02/12 12:04:14 executing program 6: syz_emit_ethernet(0xfffffffffffffde9, &(0x7f0000003000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "5446e2dd6ba5d73d"}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d8a000-0x50)={{0x80000001}, {0x3}, 0x7, 0x2, 0x1c}) 2018/02/12 12:04:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fb3000-0x70)=[@ptr={0x70742a85, 0x0, &(0x7f0000c7e000)}, @fda={0x66646185}, @ptr={0x70742a85, 0x0, &(0x7f000075f000-0x1)}], &(0x7f00002c8000-0x18)=[0x0, 0x0, 0x0]}}], 0x3f, 0x0, &(0x7f0000002000)}) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f3c000)) recvfrom$packet(r2, &(0x7f00000f9000-0x17)=""/23, 0x17, 0x1, 0x0, 0x0) 2018/02/12 12:04:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @generic}}, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0xc80a, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, &(0x7f0000003000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000-0x20)={0x9, 0x5, 0x8000, 0x11ddf80, 0x2, 0x10000, 0x27e, 0x7f, r2}, &(0x7f0000013000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000014000-0x10)={0x400, 0x8000, 0x2, 0x7, 0x0}, &(0x7f0000013000-0x4)=0x10) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) symlinkat(&(0x7f0000012000)='./file0\x00', r4, &(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3, 0x5, 0x2, 0x4, 0x6f, 0x7}, &(0x7f0000000000)=0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_settime(0xfffffffffffffffd, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 12:04:14 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000bc0000)={0x4}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000ac9000)={0x9fc, 0x0, {0xffffffffffffffff, 0x3, 0x80000001, 0x2, 0xffff}}) pwritev(0xffffffffffffffff, &(0x7f0000005000-0x60)=[], 0x0, 0xfffffffffffffffc) 2018/02/12 12:04:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80000001, 0x80002) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000e3c000)=""/31) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000001000-0x4)=0xfffffffffffffe16) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000092c000-0x15)='/proc/self/net/pfkey\x00', 0x8800, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000119000-0xf6)=""/246) r3 = syz_open_procfs(r1, &(0x7f0000001000)='comm\x00') execveat(r3, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/02/12 12:04:14 executing program 2: mmap(&(0x7f0000000000/0xdd5000)=nil, 0xdd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000dd5000)={0x0, 0x0}) dup3(r0, r1, 0x80000) r2 = socket(0x9, 0x1, 0x6) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x810000000008003, 0x40, 0x1, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00001b3000-0x4), &(0x7f0000d14000-0x2)=0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000080a000)) ioctl(r2, 0x8936, &(0x7f0000000000)) r3 = dup3(r2, r2, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r3, &(0x7f0000dd5000), 0x8) 2018/02/12 12:04:14 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fcc000-0xe8)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000a6b000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d59000)={@mcast2={0xff, 0x2, [], 0x1}, 0x10001, r1}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d8a000)={@generic="a2693687d9a08bfe179ad7c3e5e093c8", @ifru_flags}) r2 = request_key(&(0x7f0000756000)='cifs.spnego\x00', &(0x7f00007d8000)={0x73, 0x79, 0x7a}, &(0x7f00005f7000-0x1)='\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000b10000)='6', 0x1, r2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009da000-0x14)={0x1, 0xffff, 0x0, 0x0, 0x101}, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000052b000-0x8)={0x0, 0xff}, &(0x7f00004f3000+0xc67)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c03000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x3, 0x0, 0x4, 0x1, 0x1, 0x3ff, 0x6, 0x0, 0xe49, 0x1, 0x3, 0x97b, 0x9, 0x9, 0x1]}, &(0x7f0000d04000-0x4)=0x108) keyctl$clear(0x7, r2) 2018/02/12 12:04:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x25c4d627) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005ee000-0x4)=0x900, 0x2164) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f4b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000d56000)="e6", 0x1, 0x0, &(0x7f000072b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/12 12:04:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000bab000), &(0x7f000028a000-0x4)=0x4) write(r0, &(0x7f0000563000)="2400000021002500091c0165ff00000e02040000000fffac0ee1020c08000bfffe000000", 0x24) 2018/02/12 12:04:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x8000000000002286, &(0x7f0000c96000-0x2)) readlinkat(r0, &(0x7f0000c73000)='./file0\x00', &(0x7f0000489000-0x82)=""/130, 0x82) 2018/02/12 12:04:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xfffffffffffffffe}, @note}], 0x30) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000484000-0x4)) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f0000e07000-0x30)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result={0x0, 0x100}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}], 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000217000)) [ 49.621186] binder: 7926:7927 unknown command 0 [ 49.628258] binder: 7926:7927 ioctl c0306201 20002fd0 returned -22 2018/02/12 12:04:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) fchdir(r0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f0000079000)='./file0\x00', r0, &(0x7f0000aba000)='./file0/file0\x00') unlinkat(r0, &(0x7f000030b000)='./file0\x00', 0x200) 2018/02/12 12:04:14 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000064000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000434000-0x4)=0x1002) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ffa000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0xb7, 0x3, 0x3, 0x4, 0x1}, &(0x7f0000cbc000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a95000)={r2, 0x1a, "6dcaf7575725778b51e9f23c3bdc302ba601d7d0df93b475adde"}, &(0x7f0000001000-0x4)=0x22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xffff, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000003000-0x4)=0x4879ad46) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000)={0x0, @rand_addr, @loopback}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000004000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000004000)) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000006000-0xa0)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x2, 0x9, 0x4, 0x4, 0x81}, &(0x7f0000004000)=0xa0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000006000)={0x1, r5}) fanotify_init(0x0, 0x800) rt_tgsigqueueinfo(r5, r5, 0xf, &(0x7f0000006000-0x10)={0x3a, 0x1f, 0x7f, 0xa2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000008000-0x10)={0x5, &(0x7f0000006000-0x14)=[0x7fffffff, 0x4, 0x21b, 0x6, 0x1f]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000008000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) socket$pptp(0x18, 0x1, 0x2) [ 49.661618] binder: BINDER_SET_CONTEXT_MGR already set [ 49.670053] binder: 7926:7943 ioctl 40046207 0 returned -16 [ 49.688644] binder_alloc: 7926: binder_alloc_buf, no vma [ 49.688664] binder: 7926:7976 transaction failed 29189/-3, size 0-0 line 3127 2018/02/12 12:04:15 executing program 0: r0 = socket$inet(0x2, 0x8080b, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x1008)={0x0, 0x1000, "84a088e981fa2a5baae777e695b8549129f7445522c6f334d3706d86cffaabaa5a568d998a306314bc95c9081e22aaabc9df5f6206da159316cfd1636e0b04a51c4b697e4849613d3b4483175b45b27560d71c8ac23a093c2a742e8454122f261e15f8dc4f1041e1631091bcf35de419e3745ad8fe66530b9b97bc85e93b0c57dd64895257df9c4c59b24a6efce91c46763bc2856aee3c93ee52456a120cd2cbeb65aff81279109ff38cdf70434bf021ad9d2570076a46fd1340a18a3bea89e13d3d09b7fbd5f6183acb7341001a5d8c6198053bb7caf574d73d6c00d0ba72614d8ff8e17d3c1f7e20c5695ee7a76256c4acfe410aeac2ddd3cccf50cd56a989ad7e049e6c2e74909088c6c84b1d3bad62354961d3e9c4945d7d7866cf8960ac22e41e776e9e6b051172f610c791d02b75bb6c913dc8bfdf1392c9115370892a85477eeae5d39f656aef0f5106579dfdde23347b1140505ef729eb7adebf10e5312ef7f0f85e29347b83b69587c25b113f2289fbe29ed3449ddfa2197af276f7869498349022e7e9a2025bc5511f2d2373dbe03902de000ce473f3c6fa248531f39ad526a6ebdc615cd7f23b78744b63693d87db541a528f6bdf2a8a596e05ba9701fafb569889cbf6c3fd536be05271881ee80016f09786c48ccae22c42e3e2d9cebe9c99010335099a4c5b77f8859d388ba5707797fafd75ef1614f6c4d23ef8b61558fd001cc9354002a6b38244431d17d2fd92a33dbddc2cc19c0e93ba46075be28c79c414d86a10e357d15f38e288428cfe44ee510ca0c705e7f407e104fd689702499a3ea5a111f7207fc5d6a2dc300aa0f7d53fbd145cc0d34b79e5229e660cb5753c9cfb466e10803333503adc768419b6ec93fda4e80a8590336cb568cdbc132b45b38fda66e8c03b249d40d7e6f79e0fa5b5fdb87465cad055c4496fdc592883641b3c51688b4f0cac99e50810249760b02707d68a5c464ea79a6979621ad6eb95fbb69ffc9b1ee73e88e92ff2d9f862a9a42463b349e68f78382fd6127040dfb23df1380efac7cc48885a1e9b54298bd694f2874e055e6749c47103e783b7ea8836ed8a555f5a5fe7e57fdb1e271dc244fe300ad7ca3d913d63828027cfcdd388bc7789506ec2b66b1f1cde0d9699566f39ec15d611b41243c085728023093a636c72d20a25ed8f565da6b0fbaaa2ec0c7811717062c577284f8321e1ce77ce6b65cf46db240cf086264857e8c8df9f3ad0fa78bfd5df0a93df731efaedf2b822f2a4709bf9d117605ee270d55efadbeb24c622a3773b31c54f238755d1dc72ae0b1fedc7c56b216e52a26da4576a69d4c312653de36a0e1c91cb14ff001df68ae4a38b8c20e308a9b9da8c025dfc74bfda9995421615105d360f7ec726691a49924727be799a06bd9cac0bb74b731ee0bf21652cd5f5ec52797bf5f3c1fb156737f1c97a8a7dd2b3ad2eaf8ac2d7d23c17a2ccb4dfb9c865a27d81d51a7db64c10f4f3072a361ee4afeca06927e5be6b0e810454339a049a4ef8ea9da9309b5aa54386613188ad98e1f91117f19ba13561e261e91e1cb16195565dc653a7a208d6ad5273171647bb6b6d9bf3de601a0c2842fc0878329faacd2da33a7542a4b4123b0a5c17a63f437667b6aaf931e10a2f926b7582edd8f9645b4a08d7a8941990c5d71ac4f70107672c5392f5c8b1b16c1f7bad9b11e40690f1097a59cda605cf098175be169d5f566e419919b70a8988888c9512b017755e22a749158942274eb4ff7d03523aae9e0df57566350fcf474abb8c8849efca070b8864dfced73a1c118af07ce2a18538818b198b22ab3d6e0d7c26c0d8256d1c2690ca60ae6ccef3b69f68d3c6f8504ed16f5ace7c275a7173a83deebaaf571485fe11a90798fc5c4790ff1cffe38df56c943fc63406304d2d918bbf99d17109e4e094cfdb23d822eb37c1447e0396e1717484e416eca038e0841db1a953ab3eec946ac0b2e8d784b2926aca2e9ebfc6ab3b3ad3ccb1dea028111b1029ea00c8e9e8dab434954d7c029d91621244369f1557f4aac3b40c2b023639df3b1f518a880d2209c4331781b2faa0ba8b970a4ee8d9d25af90877ff48c95755c8aa7dd375682f8bd1dafc2ef824856729107557cff70643f17566ed715877b9341789d22563c751d9e41aef341281f7aab8426d74afe0cf49a29a4d814e6d5a8bfe33514c818c3782ad8fe0f99a9c0ac981de48a829eec7d56d466788f9b57de3242e60cc9995c4e9c6b9a1983221d7f4784b031f3c4a84c8e7581ec17365f408525c09ea60553adc9b3d2116a71c08924c7f9fb96ea26ca1183b7aefa0177a0ce3a51362478e029a62fc952ce7af53d08e0397de55bc4f7f1df6588806c505cfc9ecb7b149e46a6f265721268943a4bec1cbf9d900d9755669f72fddecbbae1473d98cfcdcab9c4dcc8aba7e764e5026f78bbe257cec8224d05c597dba72d35a366538f2224e14ffae1bb30aa5e0fe940c21e5892061606ddb098f9a6ea673402275d1a2d7ceaed70b062cc58b1c6ebb3b7fb526b7588f038b51396be2ad92dcb0493377ef09ad754f72a4cff70c84f8ea55a192e59a43410b35186d8fac4d213ee000f0f23f7809fcbcfb6606fc07b892c23c554100cbd4b90d045d24bb6bc7be7f568b831c195c020369a8b2ef47958e8ade9504eb78e5190a4b9d3c68f52d0069a53084cf51d96f0bf11a5873de735d317682bd150b29f4d3703e6ad56a0327a28896f0ffc3e87b793ee98723c5e85cbe584bf11018719f7384b3b249dd762fcbb0d96ecfb5992e8be2679e3039b1aa544a0081c0c289ed056a3e9b27f7a3d13577538f3c9e6bfc550eece785a17219fd11732cf61ac6dd4e43c526b60ae895d40acd63d495f6ba570c2c2cd1b9b776c28b2996829263e4370962ff6a578d0cc507c348c11dc31a0c04340b9d392ae7ff310d494902b6ed4ebb6e264cd52f75beca09c1716c1d3e3a2d3cf2f6d65e9796b0f8f63530ee6fea2d53ddbf301f4265e8a01c93d9b0eea84217df1c65240a2cf4056c5266bcf75085b8150d7a46c8dfd75f213c6d2575fa04e63a4731770c4812ce1f4ba4be20d794eacfd65702a1bdfe101882ffd1e3966ca26041c9e24e2ac2c5e074c7aa40993bb14e7c2b174566a9b8a12becb4afc18a2bd0badc29f5cf851f7cdb71cdd4a97b837e193d1d56beb7918f835a2485833152eeeff786a66914cd10dfbbbc6255dd15b2ec546b5ed1af5a589766411dff75cd08ca74cbb48eae0ba7d92bfeede935f8e8dae52c9102bf68d533cf5eee9eb57fb04f914e18cbeb83afcbe5ee207389bea7dff76f8f1ff2535c5d48b0d1a059604e24e1e1505a48eb6b22de4827cdd59be36536f9d4683887c6a40c3bf49bb0b96f4b7b6b9ef88ba0f8ac966502281425c571f8166d3ea3e30e1ac8b52e9c1f7dc49905659c6972bdfa657d795a8d679392876870570d38040d9754a17a1b3d9ae7d78eeac5de134010e456b8dfe7f4905ecc098861a4b645e2f9d1caaeaa41eda19611baa223fbada41a1106bffb5fc793c5e8dc939aff09eecdb4e1d9c6c3d3f75c8c9b4ecd4174a79aad4ff8f6c29c2758f21e282fff04ccd3c73736a03e653877d5b12ab71da06a700906b5a1b32716e540a39764681ddb5c725a8ad051d429228c9081dc03402897bcbd6358dd50a6a8f36284901f7bc04e36e1432f6071444951106ca0931f4a772326ff14657f16590c76b65b28acbf011999a034f9016c9c1dadbb5f92cf0a5808f173fdfeb023c7d98731a6bbd4611670b071065c1fc2fe9cdf169e4bec2c11d0b604e90a45ca9ac87a246773342f6683bcb488c95a8a69e6ff0707052f393e85c38ba86e1b5a17f7d04fae7e30d3ea94446121ffd3adc3f013b555aa239848b5c81a346256fb1cddda9979831dea123f8601c4e19a0ec53cf425a5691e54938cd5b86db193a94e5f2e584dde5af6a66c90e5649822ddf13b4049eaf4df79947e08d071528de1648f1a18d470becb5725b8c740cc83e2f20f35731c83e5f94c2a46030653cfed663fe24f386e93c483bb424095abcb3f9e2e9acb985d2f5a7c0a98362044125e99b5b0e21bfaebb7b0b9402675e16e4a8a25c0056566cf85eb000783d52ce1dc51c8aeaf7ac86702d9b6f68f287caf00b416f2531c2a6a9f46049124fbc404ffb96d2bff08f2a84a75c2a1575d4a5969ab7b19d56c52df570eafab898923acbfc062ba683f8fcbd4467a7a5f3c61dd67d58296c8db4e77dd6a4f966c7546c445a6d95d515839b93d60fee46439b126f0008279440c377e83688c9a1468577322773694015ea977b6a83406f0f608986b3838240d6c8dee3e4d5e4b78d9f5f6eee67a9ce50030d6d94a5e2db2115ff423f31e323e138215d9dd5de5b327076048cacfa2d0732572b2ae2d040cc7da4a2b7a018eb090ad152d71d2b4380331d32432bd57c9cb9c2a0222b3403974867d8a334adf67ffbb655cc0b66ee1d99df8548b2ebc256d82412cf7458ad7d4aa560368e14a8ab3bbf0febf961a4f6c782358f3179a837297ebb8d62847c0846c094e50cadacc92273c1f6d9bc2b5bddd60b276223274fd1812e070a74fdf838b9048dc6d1e1afa0f9924dc37ed785eec85a4405db33d84afb08d4e1bc19dc99509c2e186f0fb9c4565cb0d1702ce6f7e7bc0b97ba6e1b84066e506244022ddc3e2dd08763d9b068de3b53c6cc0af5e1162af620988d38b9c61d8d391bf6d77ada3badefa30f29023c81f8f13786114685a1001ceb8acc2316c2718635ea994c1162585bff4473a9179053e83e671bd5a84998ba95adb8feba4bc9a02b819d1250fc55f720642beaa16be812a84b18b0168e1194d63b3d8be87bc81787eaeae5d80ea63c1a1d9a8527b8e573e48912ba398bc424b3182f8467f74ba01d7affa38b8c1878ee333e0a1f268c36f5e680497cba20301acf6c77ddfedd8aec237972b28ead7372897dacd9dfde0772a250c6567e2118b1d99e2621173dbd2c715f50ded39ba33b0cf67ee4ff692df3fbc61ce94c3300d85f8ee4590db8dae6e6018c8e8273cd251133397977494b2adca458a83a33fc2df7d2bd2612930b6ccfc103c783831f9d26321037acb286afe35b33bf249943c4b892c4a60291d7377b1123b595b937a13c4e340b4d4b4b277c70108e48d5b19c152f1b14822394573dc7955c6bcd2b0b6c6697d2af11ae57a920ec814f63ffc5807729584601caedd96117f255b004c8c7635ed97641a662ba5b60fa64ab9059114fe1a0529bc5b4a106b75cf12bdd1fcc12f0e74f1466e39dbe0cd5dea7ede57aed00ba4141c03a8d3ee8221feede368acb12cda9fa347909bd58f7fb319945d95191cfa95426b4ffecf6268cfc45b15d054d360d00af522348e1966e05155b6226753a7251fd99fc4296a1ce58d0ad918202b64fd7750642b3e797a5f496e464e2b4578081ce3913155d5d25f115ddcda8cc5f73d611d2f2ae995e0b995e4365612d191c8e6e907c8cabdfed3cf8438e8ce92156e401f42e7308dfc12d63a5ccb044925bbf8f5d4558be3e5ec0499b5c8dfd467848ef9f4d1eddc0429c65a834163cb56fd83da52f23fb282f3f070efe82b3bb41373950ff1ff6b90262ab8f84ea8a215afc87910c067cd342b0aae4dcba6782044ada2cd086bef0f5abb18ac8badd3ca0ef3ff880a00ef92bc5d85201659e6c9263fa0b533d556633b4c5097406a39e95b1721f53ff9557ae374ba6d05e895aa52d38bfc7aa2671eab1af5de0e16d447"}, &(0x7f0000207000)=0x1008) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009a6000)={r1, 0x7fffffff}, &(0x7f000051f000)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000003000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r4, &(0x7f0000001000-0x2e)="f7bf3c9e39d21028332438d6cf9bed46b49d4562c823a726a669975e802ee1557d262d5f6da31caf805baf19b438", 0x2e, 0x1, &(0x7f0000004000-0x10)={0x3, {"1adf0e8625afe4"}, 0x20}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r2, @in={{0x2, 0x3, @rand_addr=0x10000}}, 0xbae, 0xfffffffffffffcb7}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000005000)="9045cb003e7dee9b598a207f475e31ace10a72de1609d7c5e5f36e9197d315e5d2b8b58d93abdd46e6d41c36c6b3fab26487d8c7cd2e019d03c243c7ac4e9fa034e806ce6c20eebf67ad1e9b68f0727adc7d16b70e1c8ac58e8a", 0x5a, r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006000)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000004000)={@rand_addr, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000007000-0x14)={0x4, 0x5, 0x9, 0x2e6, 0x2}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000008000-0x8)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000008000)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000005000)=0xe8) fstat(r3, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001000)=0xe8) r12 = getgid() fcntl$getownex(r4, 0x10, &(0x7f0000007000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000002000)=0x0) r17 = getuid() fstat(r0, &(0x7f0000008000-0x1b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = accept$inet6(r4, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000008000)=0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f0000008000)=[{&(0x7f0000009000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000009000-0x50)=[{&(0x7f0000002000-0xda)="c32b06cb9b6723c8ad48f9a5f1c8d277b0296a9d5efd088124b3186ebe3695ccf5ad385f29fa93e013e57229537ff26d23635a723c8db342e15fd548c04660d1495508d642a89db8ce5ff0ba7be40e35324421dd1c7f266f6f43b1667cd3032f7983cbaae235d175e440336c097b270758ffcd36f429a164e2e699b88e1216be747d868edfeddc3c3e6c8fad78237026878ab83f4a9a8f51ebb6ccb6dd797cceb306ba8e3754faf0b5e8683211c149e8401faba6711d0e161fdab841256c4fc908188c2655793b2d74ac571b653eeb47c4e1d42a48395a049d69", 0xda}, {&(0x7f0000007000)="25387c1170ad4c924217342420a59e6dd2a89659c67a4bfb41df648f88e88ebeb66a8a0ef0cff634333ff94ca40edae23843", 0x32}, {&(0x7f0000008000)="50271aeb16557223819165624fc5ab8c6c1de36d85157e5175da7cd2e84340dc2e21117cae85498500d337997c0bfb32f91f77df3ecacf4d8e03446d37113cc3d043333177a5c2073b8df968c21a995ab5cbe50c13a6bde4cc7bd4131076e3744f637f9abe8d88c2853805e1d7a9d33faa3ca7cb8d261fa9e9d35a4f3f436c80881a855264caaee924203aee3f", 0x8d}, {&(0x7f0000009000-0xbd)="5289b98ef9a426ca6d533aa39406c01bdf754f1651ad2a395abbfc28bc282b2ba0e468424de3f13993397158ed38d1de97e284c558b66f11c3b7dbd7792feb27743c255246f3d909093fb6630577cd89a9a19df9f3667e9e6c5e24d559c6c5de99b0232cc2e5aacc5d6e8b7bb259eae721ba27f6938fdeae967c5192a18fb6dfe284ffdf973031f8ab0b63097b3b246147c1bd0a85ec9441274814557402e382c0a17132180b2920eff4e1b4d5facca9cfc4f547ae15a911ba0a10089f", 0xbd}, {&(0x7f0000009000-0x3d)="d923407839b765f896c6c0231a7f69e354cb4a3c8ada79b3333d0b0ac48734d6a9ed3d7ff5e5e893781e655c15200a11ef8bd386f1f23fdc3092e7e124", 0x3d}], 0x5, &(0x7f0000007000-0x20)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x8000}, {&(0x7f0000009000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000009000-0x20)=[{&(0x7f0000008000)="0fc4cdedb70068827112d4afba3c4ebebe180495f368dce4b852f1499812afb3e4ea95e0f5ed875f9479d68c347ed6a2906aa79acbfc935448b18d1e5b15625631281cd4b7c7ce66797ce6deb0235a66e9bea1dacfc0fe24622531f91ba7c9e08a7a02d183cb2fffe9c8119a5589f7e25414f131212d862c8b04542e9664f9cb1cc7485c714d8f3762d669694a", 0x8d}, {&(0x7f0000004000)="4c9c777ee738e699b1842e37c280c91d8110831998563598e94fb95b2115f537ac1342cfaab268821982e48f4f147215d00432a418f34cbc0e1797f446c94f73614974014db5df25f6d06fe154feec881aff9bc59108", 0x56}], 0x2, &(0x7f0000009000-0x70)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r4, r4]}, @rights={0x18, 0x1, 0x1, [r4, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x70, 0x20040000}, {&(0x7f0000009000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000009000-0x5e)=[{&(0x7f0000009000-0x87)="0ae39d3961e270befe35e57ee54225fa8e31fecf0532cfff47b5b377d31bcba65c3dc35cc9077a6bac96c555be975c2f11da61d47e214303a79f547ec5d5eab5cfe30eefd739e780003865f8dab213daa4689a4b08f08d51f29940ede1163a9bd46ad4338fee563f4896794cb7b1c8d751ce31ea7b92db69df6840c86f1d775ada19bb9f1067af", 0x87}, {&(0x7f0000003000)="4b2ca5b76618e9a2cef0025cb5a7894c8ed61745d21528f91f9a2d165092b4", 0x1f}, {&(0x7f0000005000-0x48)="8470d097d4c22d3064d44321b407c38bdcc62f1693ed80dfc8a487637d7a57eac6cfea058e795811e4f6eba2b2ce47ca919cf32400d6c8f806417290532c55193eaa3f00c11e8dcd", 0x48}, {&(0x7f0000008000)="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", 0xfc}, {&(0x7f0000002000)="bdc31d12bc741f2eb5745914a00ddddf0340c8b942c0d57809d42c4ae50871115a5370ace3c5b72b9183e175fb2763fea03badb152bbc054472d8a8439afec66b033b3e6e99c84fc6ba41277a09ec2bcef191388d103d96090e133", 0x5b}, {&(0x7f0000009000-0xb1)="32797fd7377db3e05f559e76013840740ad92e292dc9ee2ffd6fef18ab3c076beff491e116c42bc16dafbe09d0fa2a9b337fb050bc4099f8cdaddc07d32e63680412513939d348847ef00236004cd53bee86eb197636d97d95a3a1f7ae4665d8b9401fa46050e93d5b144f4bab8140baf74068495b9355006f83e0d88e38d9b456d99e6fa1337c3b0ed4e8b1a8add39cb1aa9169a7ca64532d1b56deb29d898615e47532b9ff32e3b181c7ee5156b8b7a4", 0xb1}], 0x6, &(0x7f0000008000)=[@rights={0x18, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [r4]}], 0x30, 0x800}, {&(0x7f0000008000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000009000-0x10)=[{&(0x7f0000003000)="79cd17adf6aac831d8a1d65291884c4e6ffd148ddc427feeddf3e7aabb12ca5ef99b03079aeb0fcf17a59b81489ff9df26a582140474cfea7e7e1b3bbf21cb20265827ae1d6b621601b5b1f4b27512eee8c6f9a93caf3bea7f66096c594f0321b8c61cb6f024ceccf9d54d422310886ccdfa448bda", 0x75}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x30, 0x1, 0x1, [r0, r0, r4, r0, r3, r0, r22]}], 0x70, 0x40}, {&(0x7f0000006000-0xa)=@file={0xac2d6b2be66302ce, './file0\x00'}, 0xa, &(0x7f0000009000-0x50)=[{&(0x7f0000008000)="290cadf3265fc840966144d36650a4ac95217f8badbea710c853707149f9a39d722276e50fec", 0x26}, {&(0x7f0000002000)="028e69c5f416995964de72e03ee155cad826a3b4f2bb1d6879eb3c0c4b821647eabe89d4f48c85758c74c267f966421279c3053171a7128346ebb980f3beba0fdff369bf9d23a95f840786b82d4136e46b5b082b091a2aab78c9758b2e73bb5d6dc7c3ae5d0816dd", 0x68}, {&(0x7f0000002000-0x3a)="0a484bf62a14a3b9fddb8a01942975355b8a718616de7811ebce8c12befd6de8ba060edf06cf055da6cf6e4b3128a7edc38e835d8a9822eb7a29", 0x3a}, {&(0x7f0000008000-0x70)="d2e5cde9335670c015708f25080d93eb8004abb86b6e9f448576c7d1df818cdc398baa2a9e533789d1c0a8efbc81517d33d0583114c65222eddad76f30bc227feb9a48d383e3a3c61e79adcf753676ef80b19ea602fa9648129a87af52288fdbc0e2b712bda13323edb19c60ffc982af", 0x70}, {&(0x7f0000000000)="9d9319619f7c7e600cf7c9013183a9df54f41ae4ad24aae0257dfa1cf3062b39181f5a6d0c2d829af56a7224c47c38436de155e9c515752b5484261683278f6b9098d7156e36529b78ca3ee0c506e266b1bdd05c4a2c02ca44c91fb91d212b2bcc9e9208bfd99192564d2f765219d9034218a076ab77966c8e5310e4c71e3d620c2735ef357bd24e4a29115d0cc28ef69d02c8d3fed54be2623e45923664f849b3549cd09fe0e1fe4879fcb6314bd4680a222516f40a4787d2498e853c79c179192e69e418", 0xc5}], 0x5, 0x0, 0x0, 0x4800}], 0x5, 0x8040) 2018/02/12 12:04:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00002d2000)={&(0x7f00008bd000-0xc)={0x10}, 0xc, &(0x7f00000ec000)={&(0x7f0000f70000-0x30)=@setlink={0x15, 0x13, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/02/12 12:04:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x20200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000148000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2002}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00002ab000-0x1a)={@generic="ef92afe47a7e42bb51aeb82759145a21", @ifru_map={0x80000001}}) 2018/02/12 12:04:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004a6000)={0x3f}, 0x1) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) 2018/02/12 12:04:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000445000)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) pipe(&(0x7f00007d2000)={0x0}) dup2(r0, r1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000ac000)=0x3, 0x4) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000646000)={0x1, 0x9, 0x1ff, 0x5, 0x2}) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x7f}) 2018/02/12 12:04:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000431000-0xc)='/dev/rfkill\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000ce0000)='./file0\x00', 0x40) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioperm(0x20000000000001, 0x8, 0x1) getxattr(&(0x7f0000bc8000)='./file0\x00', &(0x7f0000f13000)=@random={"00d3782e6f56", "137305"}, &(0x7f0000be8000-0xcd), 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000eaa000-0x4)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000030c000+0x5a1)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd5000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ad4000-0x92)={0x0, 0x8a, "594d5a4a66cb673f084e1ca58fc37a8c6c953515a4a83ec9b148d699ff5ceaba65002b1504cc68868781fb105524a1a646af8cfe10b2ab5c107f3cd8bbd2dc770f65f7a83022e5ab5b9bf0045427db5b5797ee98ffbe461c3a01f2dbea5c13f03e1de48d0312351e0549d6ab51e7422cd4ea1611e0de56617491318329456df9ba75c95ec11085209cac"}, &(0x7f000066e000)=0x92) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000471000-0xb8)={r1, 0x4, 0x7e56, 0x1000, 0x3, 0x10000, 0x7, 0x0, {r2, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x1ff, 0xfff, 0x100000001, 0x4e0, 0x5}}, &(0x7f0000bce000-0x4)=0xb8) 2018/02/12 12:04:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000009f000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000083d000-0xc)={0x0, @loopback, @empty}, &(0x7f00009c5000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000c8b000-0xc)={@rand_addr=0x26, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r2, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/12 12:04:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00002f7000), 0x80000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000df1000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00002ac000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x833b, 0x10001, 0x3, 0xd, 0x8}, &(0x7f0000d06000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ce9000)={r2, 0x83, "03ee10b8fd621292fa4e4bd97d39b55216b14c2060f5bb229c3a1522404c10472fdc90d59a1a30b5a05d5ece50e1c7a35aa7ef98871da4796a596a51f0e4c955e7d248d2d384ac899b55724017e132140f411163d863e14e976381e8d82aa905cd0d4a9faff1f497c6260ca5cbba07f0b6e9dac28983d3ff2ffe83298633ada84c9a18"}, &(0x7f000079b000-0x4)=0x8b) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000b7f000-0x50)={@common='tunl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) [ 49.703906] binder: 7926:7973 got reply transaction with no transaction stack [ 49.703913] binder: 7926:7973 transaction failed 29201/-71, size 0-0 line 2920 [ 49.730280] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.736113] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.742466] binder: undelivered TRANSACTION_COMPLETE [ 49.748768] binder: undelivered TRANSACTION_COMPLETE [ 49.755308] binder: undelivered transaction 22, process died. 2018/02/12 12:04:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000dd7000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f0000a3e000-0x20)={{0x0}}) futex(&(0x7f0000830000-0x4)=0x1, 0x8, 0x0, &(0x7f000099a000)={r0}, &(0x7f0000677000-0x4)=0xffffffffffffffff, 0x0) timerfd_create(0x6, 0x0) socketpair(0x0, 0x3847e9f032546ad0, 0x4ff0000000, &(0x7f000011f000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000de7000-0xe8)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000e68000)=0xe8) bind$packet(r2, &(0x7f0000153000)={0x11, 0x4, r3, 0x1, 0x3, 0x6, @random="a0c9b8c0690a"}, 0x14) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00002a3000-0x28)={&(0x7f00005b4000/0x10000)=nil, 0xffffffffffffffff, 0x5, 0x36, &(0x7f0000b87000/0x3000)=nil, 0x5}) 2018/02/12 12:04:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000736000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000166000)=""/37) tkill(r0, 0x1000000000016) 2018/02/12 12:04:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000535000)='/dev/vga_arbiter\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000773000), 0x302) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006b1000-0x4)=0x800, 0x4) 2018/02/12 12:04:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000f8f000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/12 12:04:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x10000, 0x0) readv(r0, &(0x7f0000411000-0x30)=[], 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000078b000)={0x8001, 0x7, 0x2, 0x4ab, 0x4, 0x9}) 2018/02/12 12:04:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) finit_module(r0, &(0x7f0000c05000-0x1b)="6574683128766d6e6574302d7ba9766d6e6574306e6f6465762400", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x8000000000000001, 0x0) close(r1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffe) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000ef9000), 0x10) pipe(&(0x7f00008d0000-0x8)={0x0, 0x0}) ioctl(r1, 0x2000002275, &(0x7f0000de9000-0x5)="04ee1e86") setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000faa000)=0x18, 0x4) 2018/02/12 12:04:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e91000)=0x1c, 0x4) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000adf000)={0x0, 0x0}) ptrace$peek(0x3, r1, &(0x7f00000a9000-0x8)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000672000-0xd)='/selinux/mls\x00', 0x0, 0x0) syz_open_pts(r2, 0x228000) getsockname$inet(r2, &(0x7f0000bf0000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000dfc000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000284000-0x4), &(0x7f0000fe8000-0x4)=0x4) 2018/02/12 12:04:15 executing program 1: madvise(&(0x7f0000ee7000/0x4000)=nil, 0x4000, 0x3) mremap(&(0x7f0000be8000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000492000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000001000-0x10)={0x77359400}, 0x10) r1 = dup(r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x7}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000000)={0xd, {0x2, 0x1, @rand_addr=0x3}, {0x2, 0x0, @rand_addr=0x9}, {0x2, 0x0, @loopback=0x7f000001}, 0x10, 0x4, 0x8001, 0x100000000, 0x601, &(0x7f0000001000)=@common='vlan0\x00', 0x80000001, 0x8001, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x10)=[{r1, 0x90}, {r2, 0x300}], 0x2, &(0x7f0000002000)={0x0, 0x989680}, &(0x7f0000004000)={0x3}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000005000), &(0x7f0000492000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000006000)={r3, 0x65f1}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000007000-0x18)={r4, 0x9, 0x0, 0x4, 0x8}, &(0x7f0000007000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000009000-0x4)=0x100000001) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000009000)=@int, &(0x7f0000009000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xfffffffffffffff9, &(0x7f000000b000-0x8)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000b000)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f000000c000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000000b000)={@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7, r5}) 2018/02/12 12:04:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000192000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/02/12 12:04:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000845000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ff2000)={{0xa, 0x3, 0x10001, @empty}, {0xa, 0xffffffffffffffff, 0x2, @loopback={0x0, 0x1}, 0x9}, 0x0, [0x7, 0x0, 0x0, 0x7, 0x0, 0x35, 0x1, 0x7]}, 0x5c) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000741000)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f0000d03000-0x3c)={0x3c, 0x1a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x200000001}, [@typed={0x28, 0x0, @str='/selinux/commit_pending_bools\x00'}]}, 0x3c}, 0x1}, 0x0) r2 = open(&(0x7f000057b000)='./file0\x00', 0x82, 0x10) sendmsg$nl_generic(r1, &(0x7f000022d000)={&(0x7f00001b0000)={0x10, 0x0, 0x0, 0x8010000}, 0xc, &(0x7f0000240000-0x10)={&(0x7f00009d3000)={0x108, 0x2f, 0x800, 0x3, 0x3, {0xf}, [@generic="46106dafb4a4d4456f1b2a88ca492ad553665e78367e24d8e751c8fde23ade7f36786a6937a3963be7881f570c62a2bbda975d649269aeb09de11b4a24ba09d7aa5e3b5d7a137317ebaec9825067c14ddaa0", @typed={0xc, 0x71, @u32=0x1}, @typed={0xc, 0x5a, @fd=r1}, @typed={0x8, 0x1a}, @generic="344cdf1c5f0a2ceaf1a298bc3b87b30084c809c4384fe32045d83ecf7ebeb494b31b1661600113d147ca0afca457e4102ef1489f7c2d93e0dd9ac0b0ce692163dc0a0cf8a680ee12a8b6178101b5624a5c715dda7af996c1715bb07edf84f3dc76c3bb0156a7ed0e9933", @typed={0xc, 0x84, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x79, @u32=0x100}]}, 0x108}, 0x1, 0x0, 0x0, 0x14}, 0x4800) getpeername$netrom(0xffffffffffffffff, &(0x7f00000a8000)=@ax25, &(0x7f0000aea000-0x4)=0x10) ioctl$TCSETAW(r0, 0x5407, &(0x7f00008b5000-0x14)={0x407, 0x401, 0x1, 0x8, 0x5, 0x3, 0x1, 0x8, 0x7, 0x7}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008d7000)={0x0, 0x9}, &(0x7f0000c23000-0x4)=0x14) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000290000)="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") fadvise64(r0, 0x0, 0x2, 0x5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00008d1000-0x6)={r3, 0x2}, 0x19e) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000bbe000)=""/4096) sendmsg$nl_generic(r0, &(0x7f0000832000-0x38)={&(0x7f0000c17000)={0x10, 0x0, 0x0, 0x80083}, 0xc, &(0x7f00005fd000-0xf)={&(0x7f0000f68000-0x4c)={0x4c, 0x32, 0x400, 0x7, 0x0, {0x13}, [@typed={0x8, 0x49}, @typed={0x30, 0x3b, @binary="cbd24d201b88f5e59399f61b5d47e1f83625cd1cd9829e277347fd232151bbf38fda5752ff"}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000cc2000)={0xfff, 0x2, 0xffffffff, 0xffffffffffff8610, 0x4, 0x3ff, 0x20, 0x4, 0x20}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) rt_sigsuspend(&(0x7f0000b09000-0x8), 0x2bc) open(&(0x7f0000e35000-0x3)='./file0\x00', 0x40, 0x20) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000037b000-0x39)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) 2018/02/12 12:04:15 executing program 0: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0x40001) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00002d4000)={0x3, &(0x7f0000417000)=""/78, &(0x7f0000a9b000-0x48)=[{0x401, 0x98, 0x7, &(0x7f00003dc000)=""/152}, {0x984, 0xf5, 0x80000000, &(0x7f0000553000)=""/245}, {0x4, 0x93, 0x5, &(0x7f000099f000-0x93)=""/147}]}) memfd_create(&(0x7f00003dc000)='dev ', 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f0000cd5000-0x8), 0x400000800fee) openat$keychord(0xffffffffffffff9c, &(0x7f0000099000-0xe)='/dev/keychord\x00', 0x400000, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0x1, &(0x7f000000f000-0x3f)}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)}}], 0x2, 0x0, 0x0) 2018/02/12 12:04:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000137000-0xb)='/dev/hwrng\x00', 0x448300, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff) r1 = syz_open_procfs(0x0, &(0x7f00004c4000-0x8)='net/rpc\x00') ioctl$TCSBRK(r1, 0x5409, 0xbbc7) 2018/02/12 12:04:15 executing program 2: r0 = memfd_create(&(0x7f0000125000)='vboxnet0\x00', 0x1) fallocate(r0, 0x0, 0x5, 0x5) signalfd4(0xffffffffffffffff, &(0x7f0000040000-0x8), 0x8, 0xfffffffffffffff8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00006a1000)=""/92, &(0x7f0000d18000)=0x5c) 2018/02/12 12:04:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000a37000-0x60)={0x0, 0x13, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) r2 = getpgrp(r1) sched_setattr(r2, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x2, 0xe52c, 0x8, 0x6, 0x1}, 0x0) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 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) 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) 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) 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) 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) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f0000002000-0x258)=[{{&(0x7f0000002000-0xe)=@l2={0x1f, 0x9, {0x7, 0x1000, 0x3f, 0x2, 0x40, 0x8000}, 0xfff}, 0xe, &(0x7f0000001000-0x60)=[{&(0x7f0000002000)="83b7287cc287eb00d8213c105ad8d23da86612730d09aeb5890444bea09099f8978edf88319e0d392df3b22d0f4c0c24e436ffe7dceba0bc453bb6981768ade1d539596d64cb74780a3a40719bc551fc6eaae4f8a11ceeb407f261ff50bf4d43bfc3283f4c59058c9e929989143c20d5c3c1b671b9be115c05711ee5b979efa8a0fee8a9c40c5961dfeb13cd1d8378cdca94f83de9e11693f0176605fca30d38355a87c42afb8a", 0xa7}, {&(0x7f0000001000)="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", 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{&(0x7f0000002000)="1a361779f65cf3f93260162da4ac96bab398eb36627361bb2482675938f4d1646f1b8c6b4950a837ff4438", 0x2b}, {&(0x7f0000001000)="ef6fca821b812907d6affd204c73cdf2", 0x10}], 0x6, &(0x7f0000003000-0x238)=[{0xe8, 0x101, 0x3, "12167b77090b9bb3cdfc24d1f1be6d58dfa940a6cd24e716516b56facdf5e0ac1cc6200c554af821cecca26a9b87d529af6e08424b3713853eb2e06300a21271f15dbaf2d5c0592e4342a4f6e0bf2e497704c49f0ebd7c540d6afb40747b3b472eff12ed12374e99a33daee420c98b4e22f99ff2066018b408d76043ad4661f11d779c8a975dfbd4c1c2a2d19d8a90847af81745c7e5b5c80a5d0770912e87f8ed9a63eec69280a9d52fa3a668388ed722f53f0472284262b12bf0da5db25254039e6a78ce13e5b4f6c71e1215c5da89cb3d7de2c07a"}, {0xc8, 0x84, 0x2ffa, 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{&(0x7f0000002000-0xad)="65eaf89165b44d139631872833f5622a1cce94240e45276d97857a8d4d65bf8b99f3f0a9afb73ad23a803ce21f627ade53d5fcad2edd00186840911de9a61a8b41f490634ed37f43bc9e212c7f10dbd1fa95ceb1ffe116ddd392a1c7f96a6412d614cbe86f635867774ad4b087f4bf9eb99a8336b90e4b4ab9044f8588c92ea56a04bf6574d6e09bbde4a2d8c785c05aff2fa78925de3f6792bcd7eec299af8bcf6f17937019be3c25a6e059b2", 0xad}, {&(0x7f0000002000-0xb6)="f5fddefe68d94802726e965d74d33666396050a53fd1eb726408aab73d947fc48560130f8acba67477994f39805e02124eb064267702e3ca0e8d7bbe2ed9502f52d72a45cb2be364bf1a79831581ecb1814b0a70e330c13a26f69f43956e86a1a9806e09ce6a9590091c83b6bdc619b5e897a0b263d8d0409f477e2e893579e9dd53a817072766806efc2040b0666d048b189356362b195d3056084b64ff88fc86eabf033c7f53f5b7f032b32b6ae4057801725b6c9d", 0xb6}, 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{&(0x7f0000003000-0x98)="015d8c62ae1849e4fc0d79a614d37dfc26810847d919161b64e7c9ec628d4190639c4a2e4559cd3de26b0145c726e331dbd77e285f338e580f1b12e9ee1ef275d024dce3c92c44b17b7d20906b330dff5ca49032653f986f7572f5299397bb2285fe4dadfe8b37f882350801e4d5facc3c26421a5d9669b2070324576be43f2d4574e95b99d995e60c14b94d3048f4cad7bfb4241af32cf1", 0x98}, {&(0x7f0000002000)="e1514af6874aca26ce158a59916bd727bb509d7280a9db8d28e396bd38776047b290c186cd12227f5a37dafacec2f9fd648c3515530f7f1560caed8cd5dd18f356c5c3cc78f371553d0c571e7f76ae7d6a7968e284ab0a12f59c9607783c3bfa7a944b93eaf3fa1fce374dba3929628cae0e633ea8b8206e7e054f20481c333e0e530a9b3edf7c880348c21791ab870c9755a27b9c506ec5f142396c0021", 0x9e}], 0x5, &(0x7f0000001000-0x178)=[{0x68, 0x13d, 0x7, "7fb05c0b57968ae0fe7e399949332508973e8aa9c258ec7e3d5bbc04ee63442a32cca0a901508d39c38333ec8eb9e2d2622e0f519586b12a70d321e058ac2cb093be845011b2e93ace60d42fd77b575b18b7cbbe9e"}, {0x78, 0x119, 0x9dd, "d961d648cf5cd073255e9abc85454e2afae868c84e84c598ff6f1b21b40a3dfd75d2e682620df2019275bdc2c9ee4692e424a4cff6e99db81da05d13a3275fdd0256b33ceea08fbc3d7501802100a5aeacb67d03376588956f931b4932f04a9acdaaad2229"}, {0x98, 0x107, 0x8001, "3a90d6add9ccad27c535e83b93bd0d62b0d1daef3ee2c460f95b68cc5262ca7598c9636d6cc75796ded1ff91fb570e5e144a493d738b9c868157dd3cbeba6fdf6edd0bf7e0ad1db1212e1947d282dc6f08e22424a8667ba4d58ecf17cfee5a1dcb1c2e8578b4b49c13ad3aad37b1c8150a3a8be60bce779ea181b89b68193df79ab5"}], 0x178, 0x40}}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002000-0x2a)=[{&(0x7f0000002000)="a064270ed5d4065452a82e607e9280118b513d", 0x13}, {&(0x7f0000003000-0xb7)="37cc9c24c68705f33882725e2d7f5cf7f3fe154cc2ed0bbeb81e529849bec322da17565688fbf4f57156654d20da0b032ae94ea94d293c729d182f56920a2b1bfc45cde6f463fcc2b2d167dfcc2d7c61eb53d3c23f181b1637c7acd6c1366ce66fc765b4c6cd2273eb91addbace8fa19bace50509dbb4d3ec8dcdf13d66457670ca041a0a96642ebe272bbf28b1a2645abce84739fff39aae9c000965c2d38752f8f25282a1ebc71bbbd6df8c35b8624311f74d0acb5fd", 0xb7}, {&(0x7f0000001000-0x1f)="8594e09c56371c50fabe937b5f6164060e576193d7f232eb6003b7cc1e51dd", 0x1f}], 0x3, 0x0, 0x0, 0x20000010}, 0x8}, {{&(0x7f0000002000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x3, 0x4, 0x4, {0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x3a, &(0x7f0000001000)=[{&(0x7f0000003000-0x6f)="e91037ea820d4c38e1c42df3ec0f5b4bb73b95ef36db775047e865d26e8a9d9801971ee08ff0b3fbb5e907a86e3ac028a34d622f3a6f637ec89085080661a91ceb50a5b71f0a9f8c67c3c769f48251ede761189b898ad6f84352d1bfbcf3ec75935d160ec9e0fc7c335deadb578d86", 0x6f}, {&(0x7f0000003000-0xb5)="2c7f4bab149f2a2901ea03b00220a278af7305053dfff4d84682a6a4f900b6d0bd36f60b0fb2b37115f72db01d7c81500a7865baa588175255714d5ef35f5d1cb576de212fa577fd893923fc8d9c7e62de13fb0110cf93e849e2413adc15e8e6c5183e9cb22506bdfb1c2728f610fc827c2e2af95dfe4a71b574121dedd2549a9f81c4b3f1f94af4115537409270dcacd7034c12d337e02ec79b1e92b8e7341524b5cde98cd5c79c1900b0bf72c6106af68a2e207e", 0xb5}], 0x2, &(0x7f0000002000-0x358)=[{0xb8, 0x117, 0x1, "bd3286d1ccbe262e6e79cb8a7e90c6bf80fcb5350f69daf921f5e3f0bfbc5f66d8b63b083b249fb37324a1907b0d325a0b1ccb2667422ac526ca6228c0e69e0a5eed8fe997921718d21e6d54b7454039b2af86c3560f5f1e3a6bb903cd174c3113547fa5e9b1ea7705465cad6e00afded40cc3f4e1d9b71618a65b4eef5a3e37e409517f7a836261456394cfa5b0a773f92393eac9b7d70da2212a3aee4f59059fae33a0706f"}, {0x80, 0x116, 0x20, "51477ca5dc1fd366464958bdddec15d67624fb29b52e7774f79f51fc02c02fa61404846f80cbcd1b3bf79ecfa040e83061f8c23d45719c434a89cd2b0e3473dff1cd9b247378c062b4b53bc0c85c36c0b091a78fd407c0d2abcc9cee24c3249dc4f4f6b13554ec8241beeec8c3"}, {0xe0, 0x19d, 0xffffffff, "bab290f1d1f771ff1604bb0d0763e998cff20cb4ea06f733dec0dbb36ad12f205e32023af118d2027a969aaff25cbea7ea559d002c7b7519ffaba22e806dc1999d1ffbb59841723bc16f48982d6c2af39c546769da02aab9b3934c04452a47e7c4e700726734a603ad0d5a02bef8a69aab23fc433563792add12df201e1334d1ffa999afea702da50102476520d0f0fcbcf38acec9ccaf54848d0bcf60aa124f3974c9d68217df2c0d98a39d164f863ce32b34b082e74e93c7cf2b0a8b86198381230d76e0a9035db038f56f"}, {0xd0, 0x11f, 0x7ff, 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"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{0xc8, 0x10c, 0x80000000, "a3146e44ec1af7b8dd0fe0873f270a1bdf48b2ab73a2a6e6855f037924ff662e9525a3ff031c3006d25a60ce5b08e1d62bf90e104db620c0bc3c5793c63d11182c356e9357bc6b24e2e963e2df14edf944ac3ca770e891b6ff73b51f840944cb5885992201cc245949213624f31ccf0b45d3f4d24852662292671acebf3b81b00bb9fbc6f302f2f0a70e77fecaef1328e6db5ad2b149068ffc1ac3a911583dd088568642481eeabeb30b711ec3c567d380cbb18572bb60"}, {0x10, 0x109, 0x8}, {0xa0, 0x10f, 0x3, "cd5641bd52709ddf704b0663404d87dfee126c003250e8ecc71f8cd2a95447c07b14e993c12cdc5b00284defa90b91568febad05c8ed2a250aa8fffd8b549b3cb997e898a650feb053686c9812f4499c809907f1c8ed7413d4a9a08c95a572fcceab5ba7559bdeddb85b013e3e86db70660a79b002b5b3b5c3f397c2febd99842373b7205c2843762bc660eef0b423"}, {0x58, 0x0, 0x1ff, "2ab8431f3e78ef1747c94c8421f201024773b99cef089d333fb60edc3bc15dd57e581d324ab82682d04ad5620034513bf74463dfe20ae00cc6095b9bc5c7284589"}], 0x1468, 0x40}, 0x308}, {{0x0, 0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000002000)="c9d6a8821d68e2b83204b4a3648372771c62c11273a04be4f21bfcfbcb38ddfbec7254ef24bf19b460e1928e7e773c5721b39fba1808a4e5afb4211c18bf93fb13abea9f91bc6a2d2d8fe4a021948a96c82c2d4a599bbf59c02c5ce2777976a0ae34d04641516dfb302b0ff294670f9e705493b41958118f0b449b6c6c9640a500e18fb20ab7770fc9ef37f619509f28a41a62325cf503b2f23af59c68c80580e91d908733da", 0xa6}, {&(0x7f0000002000)="145e6de4a36fcf78f34b168fa6d4b675ed748d3ec789bbbc433edf1dac6d6c4c883d2308d4a2d487f8f7e9745e39c51f29f1e11d91baafb1f887c93fae05b968babc9f751de0a845bff6f7da507346030cae58df44fd110361e161edb2f73b3a371fd8be960cddedc9c55228aeb6ac054c06098616d992eb22fc9323ac05dfb80efeedbbe0eb72ea3c44024da5f50e3392dc950e74571acbc5f8f8e891fb6bf1fc", 0xa1}], 0x2, 0x0, 0x0, 0x40}, 0x3}], 0xa, 0x80) 2018/02/12 12:04:15 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x30}, 0x1}, 0x0) 2018/02/12 12:04:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) recvmmsg(r0, &(0x7f000006c000-0xb4)=[{{&(0x7f000017d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000b8a000-0x60)=[{&(0x7f00003f1000-0x4f)=""/79, 0x4f}, {&(0x7f0000a2f000)=""/43, 0x2b}, {&(0x7f00005cb000)=""/27, 0x1b}, {&(0x7f000005f000-0xbd)=""/189, 0xbd}, {&(0x7f0000f2a000-0x52)=""/82, 0x52}, {&(0x7f00008ad000)=""/129, 0x81}], 0x6, &(0x7f00000ae000-0xc)=""/12, 0xc, 0x7}, 0x4b}, {{&(0x7f0000ce6000)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, 0x1e, &(0x7f0000a86000)=[{&(0x7f0000f23000)=""/35, 0x23}, {&(0x7f00006b8000-0x4b)=""/75, 0x4b}, {&(0x7f000075c000)=""/165, 0xa5}, {&(0x7f00003a0000)=""/234, 0xea}, {&(0x7f0000266000)=""/115, 0x73}], 0x5, &(0x7f0000c1c000-0x8c)=""/140, 0x8c, 0x5}, 0x1}, {{&(0x7f00002dc000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f000012b000-0x80)=[{&(0x7f00002de000-0x48)=""/72, 0x48}, {&(0x7f0000a46000-0x76)=""/118, 0x76}, {&(0x7f0000b05000-0x1000)=""/4096, 0x1000}, {&(0x7f0000681000-0x35)=""/53, 0x35}, {&(0x7f000048a000)=""/80, 0x50}, {&(0x7f0000277000)=""/2, 0x2}, {&(0x7f00002ad000-0x9e)=""/158, 0x9e}, {&(0x7f0000785000)=""/47, 0x2f}], 0x8, 0x0, 0x0, 0x3f}, 0x4}], 0x3, 0x40000000, &(0x7f00001ae000)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000927000-0x4), &(0x7f0000824000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f000054c000-0x1c)={&(0x7f00007a9000-0xc)={0x10}, 0xc, &(0x7f0000136000)={&(0x7f00006b2000-0x1d7c)=@getlink={0x5c, 0x12, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x3c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x10, 0x4, '/dev/cuse\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '*}.\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_KIND={0x10, 0x1, '/dev/cuse\x00'}]}]}, 0x5c}, 0x1}, 0x0) 2018/02/12 12:04:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x3fd, &(0x7f00008ed000-0x8)) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000035d000-0xc)='/dev/autofs\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00006cb000-0x1c)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) ioctl$VT_RELDISP(r0, 0x5605) pkey_free(0xffffffffffffffff) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000e28000-0x24)) 2018/02/12 12:04:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003f0000-0x54)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x132}, 0x54) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000716000)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/12 12:04:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/128) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00007da000)='./file0\x00', 0x40) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fbe000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000917000)={0x4ad}) setsockopt$inet6_tcp_int(r1, 0x6, 0x21, &(0x7f0000784000)=0x6, 0xffffffa7) r2 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x1000000000) rt_sigreturn() timerfd_create(0x200, 0x4000000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e6c000-0x9)='/dev/ppp\x00', 0x8800, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000ab0000)={0xffffffffe97cc723}) pread64(r2, &(0x7f00005d0000), 0x0, 0x0) r4 = add_key(&(0x7f0000c06000)='logon\x00', &(0x7f00004f3000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r4, 0xfffffffffffffffc) 2018/02/12 12:04:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000569000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000675000-0x38)={&(0x7f00000cf000-0x60)={0x27, 0x100000001, 0x5, 0x0, 0x0, 0x0, "154eaa93118614073e55468398a065c1fffbb3fd4e99cf8af5502327696b2751e068fef05e7dbde46ecbd3853d54a618a57aa9e1fc1d6c86918861799b03b0", 0xb9}, 0x60, &(0x7f000029f000-0x20)=[{&(0x7f000090f000-0x29)="4d7af6f1b228b208b4708d4f9d654348c7d7bffdd72f4a44e7be6afee2ba684c6816d2f3825362c0db", 0x29}, {&(0x7f00002be000-0x9d)="a386e9b8a731cc0241e268c14d8bf1569832093d94855ea2d125c867b88785e91223b7fa183e7617ff991a282b90e100269994289d9495404fc45d13e7d7fec9e98dc0a27a370bda6e485808e7e4f48f5ee66def50192c361acb4a3ec6f3ede5f419202435170f4e6c0a05c0bdca3e0f7068d677ae55bb0dba7f57b0fd12097463e3aa7522f06b949f14e7bec7fe375e1a407cf7e1bd43d144887cf939", 0x9d}], 0x2, &(0x7f0000890000-0x50)={0x50, 0x11d, 0x4, "c017ba9a6928bc9eaa74ad3a37fb250263d17c7426c53c26a4b3b48d463995b9ef0164c65fa4621a5688164b6c651a6d9d29bf1e9608817217bca3a5"}, 0x50, 0x40}, 0x4000) fsetxattr(r1, &(0x7f000045f000+0x8d6)=@known='security.evm\x00', &(0x7f000024b000-0x1)='\x00', 0x1, 0x2) bind$llc(r2, &(0x7f0000b21000-0x10)={0x1a, 0x0, 0x80, 0x7fff, 0xff, 0x8001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) [ 49.918170] audit_printk_skb: 5 callbacks suppressed [ 49.918185] audit: type=1400 audit(1518437055.177:29): avc: denied { write } for pid=8037 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/12 12:04:15 executing program 6: clone(0x0, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) mprotect(&(0x7f0000fe7000/0x4000)=nil, 0x4000, 0x8) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6, 0x0, 0x1) 2018/02/12 12:04:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000085f000-0x50)={{0x81, 0x7fff}, {0x7, 0x6}, 0x8, 0x1, 0x3f}) r1 = socket$packet(0x11, 0x400000003, 0x300) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) close(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fchown(r2, r3, r4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x8) dup3(r1, r2, 0x0) 2018/02/12 12:04:15 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f000000f000-0x87)=""/135) r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f000000d000), 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000010000), &(0x7f0000010000)=0x4) r2 = accept4$ipx(r0, &(0x7f0000010000-0x10), &(0x7f0000002000)=0x10, 0x800) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000011000)=@req3={0x5, 0x200, 0x20650b28, 0xfffffffffffffffc, 0xfffffffffffffffd, 0xb29, 0xa1}, 0x1c) fsetxattr(r2, &(0x7f0000011000-0xd)=@known='security.ima\x00', &(0x7f0000009000)='/dev/sg#\x00', 0x9, 0x1) 2018/02/12 12:04:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000f91000-0x4)=0xa, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ea7000-0x4)=0x173, 0x4) r1 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) sendto$inet6(r0, &(0x7f0000e14000-0xb2), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00001c8000)=@generic={0x100000001, 0x4, 0x4}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000032d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x7}}) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000033000), &(0x7f0000e42000-0x4)=0x4) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/02/12 12:04:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000215000)='/dev/rtc\x00', 0x20082, 0x0) accept4$packet(r1, &(0x7f0000763000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000188000)=0x14, 0x800) stat(&(0x7f000004e000)='./file0\x00', &(0x7f000066c000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000090f000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x80000001, 0x1, 0xf7, 0x2, 0x80, 0xd06f7c83acd9c63b, 0xc, r2, r3}, {0x4, 0x4, 0x1, 0x3, 0x7ff, 0xfffffffffffffffb, 0x1f, 0x1ff}, {0x0, 0x9, 0x8, 0xfffffffffffffff8}, 0xcbc, 0x3, 0x2, 0x1, 0x1, 0x3}, {{@in=@empty, 0x2, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x1, 0xfffffffffffffeff, 0x3, 0x4c9, 0x149d}}, 0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002ae000-0x14)={0x0, 0xfffffffffffffc00, 0x8, 0x5, 0x1, 0x7}, &(0x7f00002eb000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000504000)={r4, 0x2, 0x30}, &(0x7f0000eea000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f99000)={r4, 0x1a, "81650942682d046494753e6bec22c0e638d2d16e5985da102aba"}, &(0x7f00009be000-0x4)=0x22) recvfrom$ax25(r0, &(0x7f0000021000), 0x6d, 0x40000000, &(0x7f0000a82000-0x10)={0x3, {"1fb85d6dcdfc76"}}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) [ 49.924423] audit: type=1400 audit(1518437055.197:30): avc: denied { create } for pid=8042 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 49.925966] audit: type=1400 audit(1518437055.197:31): avc: denied { ioctl } for pid=8042 comm="syz-executor1" path="socket:[19611]" dev="sockfs" ino=19611 ioctlcmd=0x8933 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 49.927840] audit: type=1400 audit(1518437055.197:32): avc: denied { write } for pid=8042 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/12 12:04:15 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000011000)=0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000049000)={0x0, 0x101, 0x2, 0x5a, 0x7fff, 0x4}, &(0x7f00001f8000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007c9000-0x4)=@assoc_id=r3, &(0x7f00001b5000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00007cb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) 2018/02/12 12:04:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) r1 = open(&(0x7f0000220000)='./file0\x00', 0x1, 0x40) getsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f00003bc000)=""/108, &(0x7f000078d000)=0x6c) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000a45000-0xe8)=""/232) 2018/02/12 12:04:15 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000026000)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/12 12:04:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ec000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f0000cc2000-0x20)) execve(&(0x7f0000ec2000-0x8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r1, 0x4, 0x42c00) write$selinux_validatetrans(r0, &(0x7f0000815000)={'system_u:object_r:tmp_t:s0', 0x20, 'system_u:object_r:unconfined_exec_t:s0', 0x20, 0x37, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000964000)) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000092f000)={0x1, &(0x7f0000553000-0x8)=[{0x200, 0x6, 0x2}]}) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) mmap(&(0x7f0000b52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000b52000)={0x9, 0x7, 0x2, 0xfffffffffffffbff}, 0x8) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 12:04:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) sigaltstack(&(0x7f0000da8000/0x4000)=nil, &(0x7f000097d000)) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) sigaltstack(&(0x7f00000a7000/0x4000)=nil, 0x0) getresuid(&(0x7f00004a1000), &(0x7f0000b05000-0x4), &(0x7f000030e000-0x4)) 2018/02/12 12:04:15 executing program 4: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x800000000005, &(0x7f0000001000-0x10)={0x800, 0x6}, &(0x7f0000391000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ece000-0x4)={0x2ada}, 0x10b) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000433000)='/dev/rfkill\x00', 0x20040, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00004db000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x1, 0x941, 0x71d6dd45, 0x9, 0x4}, &(0x7f0000a2e000-0x4)=0xa0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000961000-0x4)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ada000-0x8)={r3, 0xf4a1}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000759000)=[@in={0x2, 0x1, @multicast1=0xe0000001}], 0x10) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f000019f000-0x8)={0x9, 0x1000, 0x3, 0x4000000000000000}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00007c7000-0x10)={0x20000000000002c3, &(0x7f0000af6000)=[]}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KDADDIO(r2, 0x4b34, 0x5) fgetxattr(r1, &(0x7f0000394000-0x10)=@random={'osx.', "2e5b76626f786e657430ab00"}, &(0x7f0000e4d000-0x91)=""/145, 0x91) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000e43000-0x4)={0x10001}, 0x4) 2018/02/12 12:04:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007bf000-0x9)='/dev/rtc\x00', 0x42, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) syz_open_dev$binder(&(0x7f0000618000)='/dev/binder#\x00', 0x0, 0x802) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/12 12:04:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00007fb000-0x8)={0x20080522}, &(0x7f0000033000-0x18)={0x0, 0x0, 0xffffffffffffffff}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000684000-0x9)='/dev/rtc\x00', 0x280, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000688000)={0x8001, 0xfffffffffffffffb, 0x3ff, 0x5, 0x1, 0x7f}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006ea000-0xe8)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000715000-0x4)=0xe8) getitimer(0x2, &(0x7f0000804000)) socket$netlink(0x10, 0x3, 0x1f) setuid(r1) 2018/02/12 12:04:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000092f000)={@empty, @broadcast, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x15, &(0x7f0000003000-0x4), 0x4) 2018/02/12 12:04:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000000), &(0x7f0000001000-0xe)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000), &(0x7f0000a26000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xa0000004, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) pwrite64(r0, &(0x7f0000002000)="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", 0x1000, 0x0) 2018/02/12 12:04:15 executing program 2: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000de6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000d4d000)=[{&(0x7f0000de5000)="175f198effd23107ef99606f5cdb1fa8c3f834cec52b04186bc11466d157078e0fe1545f78a5373a3a664adc46fc44514fc459a2d5f8dd29ea93e6c93ef6c5a55fdd82eab1d5e969e85fa59a787ca04d8a44c5305f36e31cb2c05681abb7cc7736f2a02721ac20fae7578ecc032ca4edcea1cea641332ad245f89753aca354b590c90301eebe6b8a88fdd60a72543d52402c09e788587a715356d91f9271ae401c895187f9c239ee9ea3f3833b97f9547d995befb88f0c1c4b15bf636f7558efbd75dda5f7d89c5484f5e01eea0a4c4042fc94ec64ec5598bbfe933d16f2a392f5d8", 0xe2}, {&(0x7f00006c3000-0xd5)="07d5a9f1675e997c97a2dde126ade577feda36efcd5f6e3e0c66106ee3e881ab9550ea460c16801b3e20d82add729274c167a03d5c698f4130d9ffdb8a7f10d932fa97354c60e6db312a48863d44485e6c234145f8937677655875e8f3c816de54cb68be3c5fbef5bda8501e7b0058899ee16e9ee790e7d574abde5cbcb4372f3c0b3147a10e4a7f8c641dad9e8a0fcfce659fa3aa37dbee0c64df019833d341a94dbd46b703ae94e3e12f5df7ccc2ab85dd37b7dc1d32cfaceff7a2f864bea129c93545e398b4c2eed8ae9e1475874fdbe1a411c5", 0xd5}, {&(0x7f0000507000)="b5543c6c96e9f337a6f5cfa2ce6eeeb7b8396bf7938d2369cd7d04bd51921315efaba2fb7097933c047f45af0cb9af5f8f044aee9e1ec3eb4030ec89b2bc84ff507833ea5a4f3c2e798f5f8bd82e6f259ad769682c114a526468e5193c69a6d64d2662034a7f16083245194eadac5cd210474e8d7fbd7bea5c752c39a5b2ce4753ee6fe331396ab0a57fc62bb103026bdb5a54739e4bca966c09f6e5a9d7d50769ac7bd38a908e7bce0d436b067d37a4132a82e03b47a7cc46ad7266520e", 0xbe}, {&(0x7f000004d000-0x16)="30470a09cbea80f0341f405b2939a46e2bb06a94e1a3", 0x16}], 0x4, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000dd5000), &(0x7f0000dd5000-0x4)=0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000ab1000-0x14)={@local, 0x0}, &(0x7f0000579000+0x983)=0x14) fstat(r1, &(0x7f0000c33000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000288000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x3, 0x3, 0x3, 0x81, 0xa, 0x57b89cba1622f346, 0xa0, 0x5e, r2, r3}, {0x6512e0b, 0x0, 0x80, 0x4, 0x37dc, 0x4, 0x3, 0x6}, {0x40, 0x3, 0x81fc, 0xee6}, 0x5, 0xc, 0x3, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x5, 0x5, 0x3, 0x80000001, 0x4, 0x9, 0x4}}, 0xe8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c46000-0xb)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000b47000), &(0x7f0000de6000-0x4)=0x4) 2018/02/12 12:04:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001be000-0x9)='/dev/ppp\x00', 0x10803, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000351000-0x20)={0x2, 0x5f2, 0x2, 0x0, 0x8, 0x2, 0x8, 0x3ff, 0x0}, &(0x7f0000bec000-0x4)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bdb000-0x6)={r1, 0x8}, &(0x7f0000e91000-0x4)=0x6) r2 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r2, &(0x7f0000bf9000)=[{&(0x7f0000515000-0x1)='1', 0x1}], 0x1) 2018/02/12 12:04:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) listen(r0, 0x9) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00003bd000-0x4), &(0x7f0000560000-0x4)=0x4) 2018/02/12 12:04:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0xa0}, 0x1}, 0x0) 2018/02/12 12:04:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f74000)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000453000), &(0x7f0000112000-0x4)=0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) fremovexattr(r1, &(0x7f0000d66000)=@known='security.selinux\x00') 2018/02/12 12:04:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f1f000-0x2)="0010", 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000f2000)={0x0, @in6={{0xa, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}}, 0x1, 0x4, 0x3a, 0x3, 0x2}, &(0x7f00001e5000)=0xa0) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f00002bb000)='mountstats\x00') setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a07000)={r1, @in6={{0xa, 0x3, 0xe0f, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x8c) flistxattr(r0, &(0x7f0000f12000)=""/77, 0x4d) 2018/02/12 12:04:15 executing program 7: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000021000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000005d000)={0x4, 0x2, 0x2, 0x6a5e, 0x4, 0x5, 0x1ff, 0x2, 0x0}, &(0x7f000005d000)=0x20) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000005e000-0x4)=r1, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) ioctl$TIOCNXCL(r2, 0x540d) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f000001b000)={0x8, &(0x7f000005e000-0x20)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$int_out(r2, 0x1, &(0x7f000005c000-0x8)) 2018/02/12 12:04:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000816000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000ca0000-0x4)=0xbdf) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000598000-0x8c)={0x0, @in={{0x2, 0x2, @empty}}}, &(0x7f0000cf6000)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000614000)={r4, 0xd6, "d08227c49b38943485854a1204e1ef008e4590d4d4d817b848168e7204208a38d8721c625992641e1144b298445c9b58302a629239a00bd8f90e0a7aefa27664d37b8c0271f49ac3b7d5570ea7343f4a78cc44bb1e58147eea1efc04ee332e3c96119b9561566e1ba08aaa1a0e96fc87e7701d86c1d8cea179018f2b1f5a7bc4b7a0c4d5851b8eec4e12931553ccb7a5aed7bf43800916844831320c0ecaccb0d350ac2cc89543368cf05437b852687afd3fa06d7034324a1294f691660f9503ef1b3d33b0b58e702c7aa4b46ef42c0e830d7da419e4"}, &(0x7f00007e8000-0x4)=0xde) socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00003ac000)={0x14}) socket$unix(0x1, 0x2, 0x0) poll(&(0x7f000000b000)=[{r2}], 0x1, 0x0) 2018/02/12 12:04:15 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000011000)=0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000049000)={0x0, 0x101, 0x2, 0x5a, 0x7fff, 0x4}, &(0x7f00001f8000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007c9000-0x4)=@assoc_id=r3, &(0x7f00001b5000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00007cb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) 2018/02/12 12:04:15 executing program 1: clock_adjtime(0xa, &(0x7f0000cef000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000004, 0x3}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x1e)=[{&(0x7f0000ed2000)="1baf33f9fda3cde1c768864d3205181b1fbaf8a6dc606411d1dad9c115833fee60434a249a3dba431c774f91053186ea5824db6c5c695cf1381fc7244098d37d12c5dfe9a99380b0929f86a449221af17fc15b9c14f922075cdef99ce36f0d0b379f08c6707086d5aa56dd441794dcb844b7bc3b6cf92e425674910b6959026f77ef56208045c3b617b55a3b803057a0817b92d4a8f827831e4032ca2147178613dda79d89", 0xa5}, {&(0x7f000021a000)="a262d8f4f56e851bf556530387e74512a07f358173741be8fcca644c10e95616daff66190ae45877d682032d9c6b939799a22498cf029e73ed4d8fc86692bc27a1bb5974fc9a1714f10c80a7cf110a448606090cbc655ce4c70f6e554afb29e63cb36e0f4873f74d998eadfe5b0c9afe5a11b70b58bdf4c7e07f4f8ef30653e24bd05098131b3ea7005b31e80c10840bc6fd8ee7eb0a9fd054bb4ab79ad57b8982e4421051008ef54245ce3fa8f170feda85592d2b1bfdbd6a556d4affea9a9aff57d603dd3c2633a63612f57213a6013a9910562e4a3c110b34", 0xda}, {&(0x7f0000a82000-0xa6)="48a69e48fa0d30ce72310e95748cc6b862aa90ddf09536a8e26996fa755ee006c81459518137aac6b4a9e2df361501f4b582261477b2f2246c2858a475d94930d84185bda43e0d2e9744d39c4a22c751353b2593145e81d899c94a403a330b7f47b934ba9de86bfbfba53d3035085925cfb3187d3f61c970f8275f60c7daa428c0d9bb8839c7beb9262c5305cad04fcc6e0891503594f5ab186196f771d24092aa212069686a", 0xa6}, {&(0x7f0000001000-0x16)="03cdba769adb7dd823ae9b5e0048f7996abb86ed6c96", 0x16}], 0x4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getrusage(0x0, &(0x7f0000031000-0x90)) 2018/02/12 12:04:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000373000)={0x0, 0x80}, &(0x7f0000a6c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000505000-0xbf)={r2, 0xb7, "2e1e05304a9c193064b1ace63e61fa95845f150a4454cd86710f09f7a37ad7f29016bb7627518e838cf36170fc66a36c183aee44d0dd47f3ab2ad16b793a8de109642a2aa10fcd82d46aa6d82d31558288eb8d9ad867860f9574d435c377436627175cec35d741dadcf3d687ab013f29a781aa6169a19017a52c2cc7dba8f48fa4c5a74541d35cd151599860a6121e891c314efc2b10ce19175d61b2d875538d034e2145014c5ba7ba1206658374f185e1970136fc8493"}, &(0x7f00006ac000-0x4)=0xbf) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) mkdir(&(0x7f00000f7000-0x8)='./file0\x00', 0x80) 2018/02/12 12:04:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000697000-0x4)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef8000)='/dev/sequencer2\x00', 0x2400, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000053b000-0x8)=0xfffffffffffffffd) mkdir(&(0x7f000023e000-0x8)='./file0\x00', 0x0) ppoll(&(0x7f0000b87000-0x8)=[{r0, 0x400}], 0x1, &(0x7f0000878000), &(0x7f0000c8a000)={0x39a4}, 0x8) umount2(&(0x7f0000825000-0x8)='./file0\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002de000)) 2018/02/12 12:04:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00005cb000-0x8)=0x5) 2018/02/12 12:04:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000587000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000af000)=0x3) accept(r0, &(0x7f000095a000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f00007e6000-0x4)=0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000005e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000912000)={0xaa, 0x1}) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000261000-0x4)=0x200001) 2018/02/12 12:04:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7fffffa) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000156000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000042a000-0x24)={0xfffffffffffffff8, 0x3, 0x2, 0x13f800000, 0x5, 0x1, 0x400, 0x2, 0xa293, 0x6, 0x4, 0x7fffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000915000)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000f3c000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00009d9000)={r2, 0x1, 0x6, @random="c90f077677d8"}, 0x10) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) mq_timedreceive(r0, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x2000000000000, 0x0) 2018/02/12 12:04:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00007ca000-0xd)='/dev/usbmon#\x00', 0x7, 0x400) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ca000)={0x0, 0x0}, &(0x7f0000355000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000332000-0xe8)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000368000)=0xe8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a1d000-0x4)=0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000a58000), &(0x7f0000754000-0x4)=0x4) sendmsg$netlink(r1, &(0x7f0000e9b000)={&(0x7f0000ae1000)=@proc={0x10, 0x0, 0x2, 0x10}, 0xc, &(0x7f0000be5000)=[{&(0x7f0000b06000)={0x1cc, 0x37, 0x0, 0x6, 0x0, "", [@nested={0x10c, 0x23, [@generic="58c3365d20baa7a0be54dc54a9b633cd1a293aad6f766e8247071c0383cabd1c53d1125ff0985d8175af622f5e9fb5b86fee1a01cceb523fcb02b2c76ae63df5ec541ba2736028d29ecb93b57964a4df614e9d4a63ab2c8bdf982508d9311142d53f3882823bfaff644367b00e8e8e5ba164fab6f386df79383b780c", @typed={0x18, 0x7, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="ec3a7a61b4083e94b7ece9e6bd966fdc72222d134b1f27ab2819e0d7db2102381b21aaed48fe271a230d0b20c9c6013ea462cbb0c1bfeb9ea451efa015125625d52b0ebcedb1a74b5c9c0f1b9b0fe70d3d6ea98f6f72f85f9338eb4770c417a26be0ecc9a3b24256be8df6d9b4c5050ad8008990"]}, @generic="628d552e910bcd0f4bdeb1569a7b31ff593903b177add9e1965f53ca4686698478fd36aa936857464a1ec4c5ad22a76db5901ce3a17ad76cf9738d462f7fb60a4e44ba36e10401f7d88b4dab8abd13ead2ecac628f3d60d5c16522266becdcadbcb7fff3a0cc90d1d6185b5bc76ed14d8d14b7101f56bc654e9f216e103b3cb81286470544bc3983f26dad120322f72dc5796900bee5334928e25d6eacabc69d34261efc7fe9acb2ad1022d8bb8478"]}, 0x1cc}, {&(0x7f0000380000)={0x404, 0x26, 0xa10, 0x2, 0x0, "", [@generic="d08d8c796c26e39843758caf36f7ad94fb86e79767c4bd834c7b078d32e886f040a49a07a5c0fd3de3448f5188e7ef5f75b0f79a7555af15e2809f64919ab62fc34b10e4b0f2a3b53382f5d7a3fa", @generic="c026e984f1f5baf042d10fd02195ef1533004364ed2350cbd09e28", @typed={0x18, 0x4b, @str='trusted([*lo\x00'}, @typed={0x10, 0x1e, @u64=0xff}, @nested={0xc0, 0x20, [@generic="e25a5ff4c4d403766b8aac25a72aba4b60cc52c33c76e76ebe0b74d43cba223afb8d7b8415390e702bf92e7046884f86634bc9cb910c1e7a238912ab767fa8d258d8527ccd4b26d5b0faee88ec49a55af67e77fe0fc8481c9b74bbcfe5d6ebf9574c9db9591b9c2fdaeacbd0010ebcf9c9eaaed791efaeab9637aae4e80f5c3bf0d5fb7ca96d32389efd0f5ba81d53f0b92f51e9161d", @typed={0xc, 0x75, @fd=r0}, @typed={0xc, 0x6, @ipv4=@empty}, @typed={0xc, 0x80, @fd=r0}]}, @typed={0xc, 0x8, @uid=r2}, @typed={0xc, 0x80, @ipv4=@loopback=0x7f000001}, @nested={0x278, 0x82, [@typed={0xc, 0x53, @fd=r0}, @typed={0xc, 0x35, @uid=r3}, @typed={0x10, 0x68, @u64}, @typed={0xdc, 0x8a, @binary="5d2a6e676bcdb1d4cbea6dd7ddf3cd81e2e0201862452a05e86283eaa1f106dcc03f4b1b137123d2b9bef1120c994e1eb577f49c5bdbf84b77ce9deb94af0594097cc0ebf26682d106e44711132b440b8cb61fe79ed901c35bf153e72635105e24005f6059685edc397e1411dff0f6af274092ae94dee05f8d4257bc08028d0a219ba6ec1ce550aa207d80d8d76853fbb180252aa17fdfd49d3816dace1c77e0320986c8a7d452e91e0ea686ed7af5b2e8da6a3083ceffdc5dcbcd0f6f159c4d549b0dd19910c97dcd9ea834ac4833380264"}, @generic="ca4b2fe4dd1be1b64dfa5c9af50360b717791e2d77e54461f6611b6b923281b43cf4a79777c21945abee3978ddeeaa4f7e07bcf7a276b529bcec8b2329fb0d8f4ecb3cd11e1e5f420c47c34b5cb23b7a5620c3afd56fbab2f5c261390bcc779846ef736f", @typed={0x8, 0x56}, @typed={0xc, 0x31, @ipv4=@loopback=0x7f000001}, @generic="13a778319f9271df7d0748039d8ea6aa4dd60016138ee2b4b094745e0fcf8c5397cf22c2ce9a752bbac241345e0cd11df08bd60cea2a15e1540ad76cc17b9c17d4d9966923dbce56e0510a7ac942c6163bafb974230f321bba30394da6b6a3929f23ea2dcb9f50d728cc44d78916c7ba79e4c46c2808ff441119f7c1", 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@generic="5dc3387c1c3aa7d5a71993c90ea5edc6cc39a19f27b220c1e59520d5d539cf4422fcb1454c89cd01abbc9aa39656f4935f0ba83db3aa424aca7da03712692f2395ccf6d12c4c82bc90eeb235b386f0b19e80f9a8c76fe814ce3c05cead31f5c7600c5c70ec16841aaa6fa5b90812699ddaadb49c3efef5d7ee3d41683a52b6d1919b7099b4d64a09c8836be2573be533f01311473e125f97269f75194a020099d8a9c5819220e293e1c566b611d77b0a469daa66fb2aeb7e935d24552631c13cf032927dfeaf95d627065d9208a5", @typed={0xc, 0x0, @fd=r0}, @generic="ea14f702b3cffc77eca3f249a65a930b3fa552d8746a217465e648963484374c37a836343be4f08358251b0fcf81a72bbc1c13aa6ef1b6e4a1eb035f55550053865d81bbc78c338ea945d25d46a40c03edde37a84a3b1a2848b86cd3be78abc8f0425e5d66de55645b8e6606a9382e7b99f8a3858ac87bbd", @generic="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", @generic="b455", @typed={0xc, 0x29, @pid=r6}]}, @generic="7ad0a9bd880425bfa9e7f1225b0d77dad3df2eeb1e0c757e7c61dc5c72287c83557ad44f295d68689665d5536cf79fcf4584e51f3688f4f86f1c23b44991a761b7cdf20a92cbc607ab2e819ec5ce082c2d03c5b0266cf5e20c7b128c2998e83527f0ee0d3105c8088d50d57138b50f621e4ec2f487981cc922256eeaf7a81ca6b8b8de71637bfed3f1c37957d513dff7ad34efc25024e501b475e7a8700d049c43e167d6f75b83570f", @typed={0x40, 0x1a, @binary="8fc290d037f7adc02ed9d13ba7663d5a5f26115599b76a26760aea935a20d2974a3bb97f9f76d9fe3598b17e0daaf8aa3beb0d679e5911"}]}, 0x133c}], 0x3, &(0x7f00004fc000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x4800}, 0x4000080) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008bf000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000d44000-0x4)=0x5, &(0x7f0000c51000-0x4)=0x4) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f0000e8f000)={@dev={0xfe, 0x80, [], 0x0, 0x10}, r4}, 0x14) getsockopt$inet_buf(r0, 0x0, 0x2000000000487, &(0x7f000088a000)=""/24, &(0x7f00000ec000-0x4)=0xa3a495676928e94) 2018/02/12 12:04:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x3}, 0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f00000d0000-0x2)=0x8) 2018/02/12 12:04:15 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001b7000-0x15)='/dev/pktcdvd/control\x00', 0x600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d0a000-0xb4)={0x0, 0xac, "61d77bb1c7247fbcd226baed5e99293d280103a89754f67ce87f644475cee855e63c8b48c4a85afebc6187979a21b36d926319dad3ef5fe601b7ae14108362cb139e3fcd498bfabf3c021f3feeaf161ac981b46be7b5592afb9f94f4a10695286f59bd5a80ac8355bcc44a3176837453412dcddff94f6eb61f41ef2675246a944c38c0633db26d5bdb973b7a38ef8d929f64beb214ef5eb60d637ecc8046aedf5dbb6180a6851c28cc02e20c"}, &(0x7f0000001000-0x4)=0xb4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006b5000)={r1, @in={{0x2, 0x1, @rand_addr=0x7}}}, &(0x7f0000e0f000-0x4)=0x8c) mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x6, &(0x7f00004ba000-0x24)=""/36) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004f6000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f8000)=[@free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f00004f6000-0x48)=[]}}}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/12 12:04:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00003f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00005ed000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f000081c000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000091000)=@mpls_newroute={0x24, 0x18, 0x7, 0x6, 0x0, {0x1c, 0xb0, 0x14, 0x4, 0xfd, 0x3, 0x0, 0x2, 0x100}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000000000}, 0x0) mkdir(&(0x7f00000a6000)='./file0\x00', 0x10) r1 = creat(&(0x7f0000d0b000)='./file0\x00', 0x40) select(0x40, &(0x7f0000b1c000-0x40)={0xcb1d, 0x7, 0x1f, 0x5, 0x1, 0x401, 0x6, 0x86bd}, &(0x7f000097b000)={0x0, 0x3f, 0x1, 0x8, 0x2, 0x5, 0x1, 0x40}, &(0x7f0000a06000)={0x2, 0x7ff, 0x1000, 0x1, 0x4000000000, 0x9, 0x1, 0x7ff}, &(0x7f0000071000-0x10)) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a4b000-0x4), 0x4) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000ab5000)={0x4040, &(0x7f0000cc9000)=[{}, {}, {}]}) 2018/02/12 12:04:15 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000096d000-0x8)='./file1\x00', &(0x7f000085f000)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 12:04:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7fffffa) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000156000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000042a000-0x24)={0xfffffffffffffff8, 0x3, 0x2, 0x13f800000, 0x5, 0x1, 0x400, 0x2, 0xa293, 0x6, 0x4, 0x7fffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000915000)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000f3c000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00009d9000)={r2, 0x1, 0x6, @random="c90f077677d8"}, 0x10) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) mq_timedreceive(r0, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x2000000000000, 0x0) 2018/02/12 12:04:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7fffd, 0xffffffe) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000edc000)={'filter\x00', 0x96, 0x4, 0x408, 0x220, 0x0, 0x220, 0x320, 0x320, 0x320, 0x4, &(0x7f00005c3000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @mac=@link_local={0x1, 0x80, 0xc2}, @multicast1=0xe0000001, @multicast1=0xe0000001, 0xf}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @dev={0xac, 0x14}, @multicast2=0xe0000002, 0x1}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) [ 50.400831] IPv4: Oversized IP packet from 127.0.0.1 [ 50.442045] IPv4: Oversized IP packet from 127.0.0.1 2018/02/12 12:04:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000001, 0xfc) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000886000), &(0x7f0000627000)=0x2) munlockall() connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f000090a000-0x38)=[{&(0x7f0000ade000)=@in6={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c, &(0x7f0000dd6000-0x20)=[], 0x0, &(0x7f000031e000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x1, 0x0) 2018/02/12 12:04:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f3f000-0x12)='/dev/loop-control\x00', 0x48800, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e56000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00006c0000-0x1)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000832000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x41, 0x80000000}, &(0x7f0000e60000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00002b9000)={r2, 0x8001, 0x80, "645ecb769f22b78a13757cb44ee616778185c767657716d700e0a0c68e045923a856f6288a1205083fcfbd24a8d3946f99d71f03470f363f3fcbdd5cb9fc296985de307efe5ec171274de052cdb925951ca788469b217849ec2f53eae8ad6d28b3b00ee3c8fe628d0a388284d1530ebda39f03cb8338cdc1c20416a554c19e51"}, 0x88) 2018/02/12 12:04:15 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x2, &(0x7f0000001000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000003000)=""/152, 0x98) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000013000)={0x8, [0x78eb, 0x8, 0x3, 0x80, 0x8, 0xffff, 0x413, 0x4e]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000005000-0x8)='./file0\x00', 0x1, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/33, 0x21}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) 2018/02/12 12:04:15 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000005000)="c03ff0") 2018/02/12 12:04:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000192000)={0x0, 0x100000001}, &(0x7f0000992000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f91000-0x8)=@assoc_value={r3, 0x5}, &(0x7f0000f1b000)=0x8) fanotify_init(0x20, 0x9803) r4 = dup(r0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f00004e1000-0x98)) bind$packet(r1, &(0x7f00008b7000-0x14)={0x11, 0x2, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) 2018/02/12 12:04:15 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000-0x8)={0x0}, 0x80000) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9) unlinkat(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x200) 2018/02/12 12:04:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ccb000-0x9)='/dev/sg#\x00', 0x0, 0x0) [ 50.466991] binder: BINDER_SET_CONTEXT_MGR already set [ 50.473707] binder: 8183:8206 ioctl 40046207 0 returned -16 [ 50.485921] binder_alloc: 8183: binder_alloc_buf, no vma [ 50.493241] binder: 8183:8206 transaction failed 29189/-3, size 0-0 line 3127 [ 50.500871] binder: 8183:8218 got reply transaction with no transaction stack [ 50.500881] binder: 8183:8218 transaction failed 29201/-71, size 0-0 line 2920 [ 50.530325] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.535812] binder: undelivered TRANSACTION_ERROR: 29201 [ 50.538787] device syz7 entered promiscuous mode [ 50.546412] binder: release 8183:8187 transaction 28 out, still active [ 50.546474] device syz7 left promiscuous mode [ 50.557681] binder: undelivered TRANSACTION_COMPLETE [ 50.562829] binder: undelivered TRANSACTION_COMPLETE [ 50.568068] binder: undelivered TRANSACTION_COMPLETE [ 50.573352] binder: undelivered transaction 27, process died. [ 50.579322] binder: send failed reply for transaction 28, target dead 2018/02/12 12:04:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000632000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f000005f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00004e0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000654000)={0x0, 0x0, 0x20, 0xff, 0x6}, &(0x7f00005b9000)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00006f1000-0x14)={r3, 0x36ae, 0x2c2a, 0xffff, 0x7f, 0x3}, 0x14) fremovexattr(r1, &(0x7f00000ca000)=@random={'system.', '^%self(\x00'}) 2018/02/12 12:04:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000587000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000af000)=0x3) accept(r0, &(0x7f000095a000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f00007e6000-0x4)=0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000005e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000912000)={0xaa, 0x1}) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000261000-0x4)=0x200001) 2018/02/12 12:04:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f00003da000-0x12)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002b6000-0xe8)={{{@in6=@local, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000497000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f00006f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d12000-0x4), &(0x7f0000cf7000)=0x4) 2018/02/12 12:04:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006cd000)='./file0\x00', 0xa) r0 = socket$inet_udp(0x2, 0x2, 0x0) pread64(r0, &(0x7f0000124000)=""/253, 0x1a5b999474646ddb, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) removexattr(&(0x7f0000300000)='./file0\x00', &(0x7f0000dd4000-0x18)=@known='system.posix_acl_access\x00') 2018/02/12 12:04:16 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000007000-0x8)=0xde0, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000006000-0x4)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x8000000000000a, &(0x7f0000007000-0x4), &(0x7f0000005000-0x4)=0xffffffffffffff18) pselect6(0x40, &(0x7f0000107000-0x40), &(0x7f0000001000-0x40), &(0x7f0000000000), &(0x7f0000811000-0x10)={0x77359400}, &(0x7f0000000000+0xcb1)={&(0x7f0000000000), 0x8}) 2018/02/12 12:04:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca5000)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) writev(r0, &(0x7f0000199000-0x20)=[{&(0x7f000061b000-0x27)='+', 0x1}], 0x1) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000d88000-0x8)) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000dab000)=0x6) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) write$eventfd(0xffffffffffffffff, &(0x7f000090c000)=0xfffffffffffffffb, 0x116) 2018/02/12 12:04:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b45000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000071c000), &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f0000002000+0x886)) waitid(0x0, 0x0, &(0x7f0000003000-0x10), 0x4100000e, &(0x7f0000000000)) 2018/02/12 12:04:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000515000)) [ 50.756288] IPv4: Oversized IP packet from 127.0.0.1 2018/02/12 12:04:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006cd000)='./file0\x00', 0xa) r0 = socket$inet_udp(0x2, 0x2, 0x0) pread64(r0, &(0x7f0000124000)=""/253, 0x1a5b999474646ddb, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) removexattr(&(0x7f0000300000)='./file0\x00', &(0x7f0000dd4000-0x18)=@known='system.posix_acl_access\x00') 2018/02/12 12:04:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c7a000-0xd1)={0x0, 0xc9, "c9f06a8401d23667b2c3f76dd18858dc7705c7770840c0163ab71dd55e81bfa880651b6e77184c618865e2abde49794108854b44741b86e7e54674c789ab1181459621d4bc099433090d86245f835d5eb3a60af651cc6fc8a33dcfda20fab31c4d48f6024ac2f15e7c7b3fb98d721fbf028826dc77e8de4e00e49bdf218591939a1c110c49d76dc9e34ee4e2def786755b266b982fe40e21537f7afb2e24038ea0516ec9f43c9484c4b4ad2bad9060d33407bb5b76fec8dfa993ef682d59ed691c90276e79dba35c45"}, &(0x7f00008b8000)=0xd1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000555000)={r1, 0x89, "c87a348c4a42b592ea7a4e8a1e90f793839f91616878b3450ec1f69070aa58560760df4b4c75ef0492029d3e6bd908753936b53af29d08cdfa86317af6b4b84013df620305941496ecaa16e6f5fde10bedc4d5f472201ed3a5dbf533ebf9affcdb890fa396a7e78383a5a71c8c59b99b6e1df87891ed45ae85085418da9c732b50b7ce98806cf74cc7"}, &(0x7f00003cb000-0x4)=0x91) readlink(&(0x7f0000445000-0x8)='./file0\x00', &(0x7f0000c97000)=""/7, 0x7) r2 = accept$packet(r0, &(0x7f00005f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000024a000-0x4)=0x14) bind$vsock_stream(r0, &(0x7f00000f5000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000a54000)={0x0, 0x0, &(0x7f00009e0000-0x10)={&(0x7f0000073000-0x158)={0x2, 0x10, 0x7, 0xb, 0x3ed, 0x0, 0x3, 0x3, [@sadb_x_sec_ctx={0x21, 0x18, 0xb1, 0x80000000, 0xfc, "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"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0x40, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x5}}]}, 0x158}, 0x1}, 0x20000000) sendmsg$key(r3, &(0x7f0000835000)={0x0, 0x0, &(0x7f00000f9000)={&(0x7f0000bad000-0x130)={0x2, 0x0, 0x0, 0x0, 0x26, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0xb, 0x8, 0x0, 0x5}, @sadb_ident={0x2, 0xa, 0xfffffffffffffffe, 0x0, 0xff}, @sadb_x_nat_t_type={0x1, 0x14, 0x1}, @sadb_key={0x1f, 0x9, 0x768, 0x0, "3e407116ed12f5c3b5505028c9807ec651b505da3d56fb8e87634309a8be68758583652712b4d65f0564a8dde7cabc1390eaec8b0ada7b6386555ab9217817e125de77ae5b36ea2ed8b76496b9ff24207dfad9ec1a158a1abf9f8ec4dc7706b6b832bd9fb5cabe244466650c794c6e6ff4617d41bf4d0ba593d1a0cc5e2520081d4b64ac376440a630f39939594165219e4dc2896c664389b87dbeebfc327c03e39d58bc8cf2b82fbd5dfd82e14afc9356bf1539e012c8a408fb12d7a8b6e317367e61ccd18a3c73b35114a6b9784e89fbc6a04f2739e573d63847894f60d959dd5f4460ccbc5e5902d6bcaf17"}]}, 0x130}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000771000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000048d000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7, 0x2, 0x7ff, 0x40, 0x9b}, &(0x7f00002eb000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000098e000)={r4, 0x7, 0x3, [0x80000000, 0x2, 0x2]}, 0xe) 2018/02/12 12:04:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000be3000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000f9a000-0x56)=""/86) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd1000-0x4)) syz_open_pts(r0, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f00008d6000)=r4) readv(r6, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) fcntl$setsig(r5, 0xa, 0x12) recvmsg(r6, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r5, r6) tkill(r4, 0x15) 2018/02/12 12:04:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fda000)='/dev/autofs\x00', 0x410000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00007f0000)=[@in={0x2, 0x3, @rand_addr=0xa0000000000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x7fff, @empty, 0x94}], 0x3c) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000edd000)="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", 0xfc) 2018/02/12 12:04:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c92000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, 0x0, 0x3, 0x9, 0x400, 0x1, 0x4}, &(0x7f0000fe1000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r2 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') sendfile(r1, r2, &(0x7f00005f3000-0x8)=0x40000000, 0x613a) 2018/02/12 12:04:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x807f8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r1, r0, &(0x7f0000a71000-0x8), 0x7d6) inotify_add_watch(r0, &(0x7f00008e8000)='./file0\x00', 0x204) symlink(&(0x7f0000fe5000+0x6d9)='./file0\x00', &(0x7f0000601000)='./file0\x00') sendmsg$nl_xfrm(r1, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000017c000)=@allocspi={0x104, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in6=@empty}}, [@mark={0xc, 0x15}]}, 0x104}, 0x1}, 0x0) 2018/02/12 12:04:16 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000022000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000023000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000023000-0x8)=[0x0, 0xffffffffffffffff]) pipe(&(0x7f0000015000)={0x0}) r5 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000016000-0x60), &(0x7f000000b000-0x4)=0x60) r6 = inotify_init() mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000022000)={0x0}, 0x4000) r8 = inotify_init() mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000022000)='/dev/usbmon#\x00', 0xffffffffffffffc1, 0x400000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sndseq(&(0x7f0000023000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) r11 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0x2, 0x800c00) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000024000-0x8)={0x0}) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000001d000-0x8)={0x0, 0x0}) r15 = gettid() mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000a000-0x4), &(0x7f0000023000-0x4)=0x0, &(0x7f0000022000)) r17 = getgid() r18 = epoll_create1(0x80000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000022000)='/dev/ashmem\x00', 0x4000, 0x0) r20 = socket$inet6_dccp(0xa, 0x6, 0x0) r21 = syz_open_dev$sndtimer(&(0x7f000000e000-0xf)='/dev/snd/timer\x00', 0x0, 0x181000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000022000)=@full, &(0x7f0000023000-0x4)=0x48, 0x80000) sendmmsg$unix(r0, &(0x7f0000006000)=[{&(0x7f0000020000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000022000)=[{&(0x7f0000023000-0xf0)="082896bd3e6daab3a53c23507f5078e8786d98f09b3ce72b3bcc3bcce0594461e06b2423d3fb2880a81149d7f7c13b6807b2e477bdb758e395e254aaaf01503862cd513c46519bbab12735d9bba73665f69f047ad191f0b437c46bda41ce6a7784eb1066f04bbf45f46016b48c253f7489bbcf189d56a4024314071128bea0c0fdde4b9306b1b293e441043889855eacef4624e235ae3ae22baabbec29f4e53db2f7b916a2dfd986f09ed60c86c9b1cb3a564c0330a0d9f19959644c26ca83980660eb2447d81f5956b5d71c1c7c782ccb9fc15500be5dcf912d76643bf3af0c71659ced7d2d7e4a83e9444b7ad18282", 0xf0}, {&(0x7f0000020000-0xac)="a2f3c99799e0cd3700a3f1fbcefecdaaf5b38c768d789aee402cd9e5ab3301bf9eca8638634a2f7c2e09dd6121775c81da65c35aca9c8cb4dc7f6f6912322c67b34949dda69cd6aeb3e6c614100c75f91bc6e3143bf78d92bca89223b661af66d675674ae708ed7cd1d5ee9683e0addfdbb33d7b6250b5cc286c4eb6ba56fe16e99938d0eb76e6caa42f0d09353fccbc4375e1d7cf8076f1f3dc21bb58bcd082c4c593040331f52be8658a31", 0xac}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000017000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000-0x30)=[{&(0x7f0000021000)="1c08e8462b17f790a7016b436d077124e39727a0bfe87194ddc33e8e85d72ee26b55a7e8492ac3db3023ff23cc2f0127b1951fb672c684b430eec2115f2a", 0x3e}, {&(0x7f0000022000)="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", 0x1000}, {&(0x7f000001b000)="f18dd77cc95e67f8fe7881440165f2a7bd0fb8ab64f301c2a6a9b0fc6d795defa60ebbb1bc00d18d4dc8b9525115c3781b0efc73350f7f003d234426d0b3e63d47ae1f8612a56474d6f3e29d89a9fa5dce060b08ea48bc0f52f55c7a826c5788e5042ccdc5a40dc69f4416601f9cdfe09e54c6b26bee8109ea9e31691a8eb7e6e096008061239e8140e35fa42df491e9084011f7ac410692612cead47f401d91acbbd109800d3a7e55e6cfe2a8d3f6ff32bdc6b669be81f6d3d1adff4985a9c4235d4843d71188101d696edfbefaf34b923025b8265671dacce94552441e24269a1a455e638a9572e39016766a7cb5428e", 0xf1}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f0000010000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000021000)=[{&(0x7f0000022000)="8972fe0d4515983ea85b7fe467dcd4e173b4171e31917dd25fc80a6715510d8369a922588151d8316bd9b61128e9145c8985f05ca010a8fb33d0", 0x3a}, {&(0x7f0000017000)="f3ffa72fc2ab2a41589166020b8950654289822bccc8bc91c9e093c337e84a04448f06cd4851cd1c285263c540f973d2dac1f34d36f46d3e0dbe6ec53ee9efc29a98a9ec47cc44ffa0a59d9b02ac4db5f90a4cd220d93108d1fb58bd2d43d1df5ef526ad7d3db62f101f97adce37eaaac5acf87f3b276e9fafb57a409731073446cd635ded31e5b48d6630606646eba02f78871d26ead06cb5e7772f4a95521f90a4ddd639124b1821c3aede", 0xac}, {&(0x7f0000017000)="932c55d868559562ae40e3bb983ca3ac3af2e4e26dc39474e8facf8493886a9426ed7eb0d7f8f025e92dd65bbc51e28d9d63faf65208824fc1b6a6d919a8e162826877971c46c4787ffd10370a8c14fe3f18286fc0309f4e3c75ee273cbadbf8f57e98205082a70bb7f95f01840b9567a77b2ae8db8167f5bde1566ae1994672beedf574560d7ed92923f01309b2c523ef84", 0x92}, {&(0x7f0000023000-0xe0)="741d3e6e02622d16934d7fe733f5ebcb11450a1171f68eea3fa205a9a026e43af31ab7671022a04b62cb4cae92816a83f5b42c5d4c124d4ac9628cd91e90ed210a9d36832b3662704ed4844a3e84326615b004b1a149a590ce2309702666fbc819f7ed0991767f279fd1c16f82f5e354982efd2c34e9b48340658a2b88962f0bff213036b68d463bed32e4b6073fb5076b86710beded0267288f193811e1fcb1167b5b08a24501a327abc28a95119767e6da572989692f1f4bdf37aa0651dbe556687b6cbcb3c79be4e52c036f6134b311b11312acb6e7c01582687da666651a", 0xe0}, {&(0x7f0000020000)="6861df76db5c93491a6cfe3a5585ebbd7f33a6cadc670f4ef5a7e5af4402da013bf3c721ac7575c909549adca7ee9f662f0f21153a7c41925e36445d7847159bc25bd1", 0x43}, {&(0x7f0000013000-0x71)="5db8ae1a86deef505a27e5db699995005f9d93d5587a6c56c0e4270bbcafc2cd8bcefbdf7962756c1af8fc09f8c0cb168283d20cb34b075deeff9f9b1af6294a586fcdc371b51b4d6256de1cc67e3eac3825f3742fdbcc631e94792f39e5c552f735dec07961c767bdc18d08508fd1e8ed", 0x71}], 0x6, 0x0, 0x0, 0x40}, {&(0x7f0000017000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000023000-0x30)=[{&(0x7f0000023000-0x9d)="f56492470581fc9ce129b82b94b8590e2a01c2b2773510135be73e93964c3705f95774d5d6c90e7033f5a99c0b8097a634207ce6020118549e568b04138a6d35944bee7ddad652e6529dbcbff1fb5f05666195283254ff2b95ba2065ac5439e48e50f2063ad4e435f9a9a3d7519515dc200a071794d39d91150542fb56d7489aa657c379f0edb6adf2c5ad6bfcdd48d1e9a19aa3c85f0deb0dde77bcf9", 0x9d}, {&(0x7f0000022000)="081790291807bf6c42181de865d89a308c4a88dff4c1024e951816c5bdfdecd93e41a0c396502e9262e77bd9c53eeeaeb8a9697510c016bc1aa8a08c28deb1685ddbbb1204553f18407cf7fd8cfeca2e10628d9acd551b530af3734d8820f7695b56e921d3a71eaa67a986973c1b1d1d0463097404f18036c2e629c1ec43c3ae42273ca3bda6", 0x86}, {&(0x7f0000011000-0x5f)="c3cc02c44c3544a6b98dd04e263b612f0d176d84a89c490b003b12fa51506d075f1c2db33638729a3f656b647dba8396171a85c83585ad7460dd5b50077a1089e11911edac2934d7333d44466aadba54ea6342cbc3e01f8a7f117904f730ea", 0x5f}], 0x3, &(0x7f0000013000-0xb8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x38, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22]}], 0xb8, 0x40010}], 0x4, 0x8010) r23 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r23, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) recvmsg(r23, &(0x7f000001a000)={&(0x7f0000021000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000020000-0x10)=[], 0x0, &(0x7f0000016000)=""/230, 0xe6}, 0x0) 2018/02/12 12:04:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d28000-0x18)={0x0, 0x8, 0x10, 0x3, 0x8}, &(0x7f000043f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000019f000)={r1, 0x8}, &(0x7f0000830000)=0x8) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000d27000-0x4), &(0x7f000066b000)=0x4) getresuid(&(0x7f00006c5000), &(0x7f0000d26000-0x4), &(0x7f0000d26000-0x4)) r2 = fcntl$dupfd(r0, 0x0, r0) write$selinux_validatetrans(r2, &(0x7f0000a0a000-0x54)={'system_u:object_r:login_exec_t:s0', 0x20, 'system_u:object_r:udev_tbl_t:s0', 0x20, 0x30, 0x31, 0x20, '/sbin/dhclient\x00'}, 0x54) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00005fa000-0x55)=""/85, &(0x7f0000710000)=0x55) modify_ldt$read_default(0x2, &(0x7f000098f000-0x83)=""/131, 0x83) 2018/02/12 12:04:16 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write$tun(r0, &(0x7f0000009000+0x186)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "118066", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x3a) readv(r0, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000016000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000013000-0x8)={r1}) read(r0, &(0x7f0000015000)=""/47, 0x2f) ioctl$TIOCSTI(r0, 0x5412, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000014000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/12 12:04:16 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xddc}, &(0x7f0000011000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000013000)={r2, 0x1, 0x2af0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ustat(0x5, &(0x7f0000013000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffe, &(0x7f0000122000)="8af40dc022a936c0c41e08e4a4c818b529c8983244fc8a45bb5d84cd9288ef1e7479f8ee906eac8d7fc17682d82b8ab92350addea10d244cdc30113a97a897457001b3388af6f34426957785da36a064e19a8cf317ae922fca7ea6a19561182964000000030000000331580906f4851bb89e3d2bc067819a9eda82954f84ac56db95c78f23b64a33f24bdb1af4887454aa0b6c09033922395c177d53649a46fcc8b7c34103406d4206be113c36c6db322dd3d7b8cb458ec70ec5af137a3c128ee9d6", &(0x7f00008a3000), &(0x7f0000985000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 12:04:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00003ac000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue0\x00'}) clock_gettime(0x0, &(0x7f0000811000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d11000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000129000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000ef000)=[{0x5, 0x7, 0xffff, 0x3, @time={0x0, 0x1c9c380}, {0x4}, {0x0, 0x1}, @time=@tick=0x1}, {0x53, 0x6a475d85, 0x100000001, 0x1, @time={r1, r2+30000000}, {0x8, 0x40000000}, {0x8, 0x180000000}, @result={0x10001}}, {0x101, 0x800, 0x1, 0x80, @time={r3, r4+30000000}, {0x1, 0x10000}, {0x8, 0x400}, @control={0x800, 0x1ff}}, {0x401, 0x8, 0x3ff, 0x4, @time={0x77359400}, {0x4, 0x9}, {0xff, 0x9}, @result={0x100000000, 0x9}}, {0x1f, 0xef9a, 0xf8, 0x4, @time, {0x8, 0x100}, {0x9, 0x3}, @quote={{0xf6fb, 0x401}, 0x8, &(0x7f0000205000-0x30)={0x1, 0x5, 0x0, 0x8, @tick=0x9, {0x7e, 0x8}, {0x1, 0x3f}, @time=@time={r5, r6+10000000}}}}], 0xf0) 2018/02/12 12:04:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008ed000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000e6f000)={&(0x7f000097e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000b2f000-0x30)=[]}, 0x10141) r1 = openat(0xffffffffffffff9c, &(0x7f00008ea000-0x8)='./file0\x00', 0x101001, 0x44) connect$ax25(r1, &(0x7f000099b000)={0x3, {"509b3d43a8bb6d"}, 0x9}, 0x10) [ 50.890976] netlink: 224 bytes leftover after parsing attributes in process `syz-executor1'. [ 50.925655] netlink: 224 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/12 12:04:16 executing program 2: prctl$intptr(0x2f, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b3d000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x5, 0x3, 0xf0, 0x800}, 0x10) 2018/02/12 12:04:16 executing program 1: r0 = timerfd_create(0x0, 0x80800) readv(r0, &(0x7f000063e000)=[{&(0x7f00003ed000-0x6a)=""/106, 0x6a}], 0x1) 2018/02/12 12:04:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000212000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000317000)={0x1, {0x2, 0x0, @empty}, {0x2, 0x2, @rand_addr=0x40}, {0x2, 0x1, @broadcast=0xffffffff}, 0x0, 0x7fffffff, 0x7, 0x101, 0x80000000, &(0x7f0000e15000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8, 0x10001, 0x800000000006}) fgetxattr(r0, &(0x7f000044a000)=@random={'trusted.', '^\x00'}, &(0x7f00008eb000-0x62)=""/98, 0x62) seccomp(0x1, 0x0, &(0x7f0000ce8000-0x10)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) remap_file_pages(&(0x7f000005a000/0x4000)=nil, 0x4000, 0x1000004, 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000360000-0x50)={{0x7, 0x1000000000}, {0x100000001, 0xbe}, 0xf9, 0x2, 0x7fffffff}) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000065000)={0x0, 0x23, "1a8951ffbe4bf80e708b5df17b4fa016a542e2cb6f94a67301eaf57c6a96963779b8e5"}, &(0x7f00002e8000)=0x2b) mprotect(&(0x7f0000ceb000/0x2000)=nil, 0x2000, 0x0) 2018/02/12 12:04:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000672000), &(0x7f00001b8000)=0x60) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000045000)='/', 0xffffffffffffffff, &(0x7f0000f73000)='./file1\x00', 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000927000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000c51000-0x7f)=""/127) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009ce000-0xe5)={0x0, 0xdd, "4cfc2326c4b3a1ca141745bcc921e0de059322c78a21588561739f2da5a5fbe9c4704aad58458b19a1587272cb013b6b0f555dd13fe9ec22a0f364b511737c70fe64216fa08d7a4ece2b8b4ee71c5d5308189699e487e3dae7402dea5e701d2e9487c610010c812a79c805d886e191c1bc007969bd0e0308cce346d7e6de6e5f7bef415107ab3083e77cf75859426157d8a4c51e315079ef8e17e6c16a180c910c05d8896fcd1807c0242b26a60e278ed03b0c3e3a46935329a7206ca920f4c01d47d873594a201d6644789eb8d19fa9346cae3b0a1b279ad7086ae406"}, &(0x7f0000be6000-0x4)=0xe5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fe5000)={r2, @in6={{0xa, 0x0, 0x10001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7fff}}}, &(0x7f0000fff000-0x4)=0x8c) r3 = eventfd(0x1) read$eventfd(r3, &(0x7f0000a42000-0x8), 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000ef8000)=0x1c, 0x4) 2018/02/12 12:04:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000c9c000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a07000)=0x7fffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x80247008) openat(r1, &(0x7f00009e4000)='./file0\x00', 0x800, 0x122) 2018/02/12 12:04:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) modify_ldt$read_default(0x2, &(0x7f0000a14000)=""/243, 0xf3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) socket$inet6_sctp(0xa, 0x5, 0x84) clone(0x0, &(0x7f0000d4b000-0xe5), &(0x7f0000cb1000), &(0x7f0000a18000-0x4), &(0x7f00002df000)) utimes(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f000054e000)) 2018/02/12 12:04:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000054d000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00004fd000)={0x0, 0x0, 0x0, 'queue1\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fb7000-0xe8)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000f5b000)=0xe8) r3 = getgid() syz_fuseblk_mount(&(0x7f0000e9a000)='./file0\x00', &(0x7f0000b26000-0x8)='./file0\x00', 0x1002, r2, r3, 0x8, 0x0, 0x20040) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a7d000)={0x0, 0x1, 0x30, 0x4, 0x7}, &(0x7f0000212000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000de4000-0x4)=r4, 0x4) r5 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r0}], 0x1, &(0x7f0000feb000)={0x0, r6+30000000}, &(0x7f000023d000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000b59000-0xc)) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) 2018/02/12 12:04:16 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000019000-0xc)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, 0x4}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}}]}]}, 0x16c}, 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000024000)='systemvmnet0cpusetselinuxkeyring$]$&+posix_acl_accesswlan0*nodevcgroup\x00', 0x2) r2 = getpgrp(0x0) mq_notify(r1, &(0x7f000001f000-0x60)={0x0, 0x28, 0x0, @tid=r2}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000017000)={0x0, 0x8, 0x8203, 0x4, 0x7f, 0x80, 0x6, 0xc243, 0x0}, &(0x7f0000025000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000001f000-0x10)={0x1000, 0x0, 0xfffffffffffffff8, 0x7, r3}, 0x10) 2018/02/12 12:04:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) connect$nfc_llcp(r0, &(0x7f0000cb0000)={0x27, 0x1, 0xffff, 0x8, 0x2, 0x95, "221ff47c95e5e733c7312178c81f466ccc000107756181ca8cdd64bbf70100d779ba0974c4a6cb9b9b8c17a4f72b7fe6cfd678ed0af8cd2dccf5ad8cb45e96", 0x5}, 0x60) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000503000-0xc)={0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00007fa000)='net/protocols\x00') 2018/02/12 12:04:16 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) sync() r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fd9000)=[@in={0x2, 0x3, @empty}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x7, @empty, 0x8001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x453}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xffffffffffffffff}], 0x84) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003b0000)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fdb000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000a1c000)=0x10, 0x80800) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fdb000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x9d7, 0x4, 0xffffffff80000000, 0x6edb60ce, 0x1}, &(0x7f0000475000-0x4)=0xa0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000fdb000)={r4, 0x8000}, &(0x7f00003f7000-0x4)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000fdb000)=0xd062) getpeername$packet(r0, &(0x7f0000fda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000fda000)=0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000c000-0x4), 0x4) 2018/02/12 12:04:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023e000-0x8)='./file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f2b000)=0x0) ptrace$peekuser(0x3, r0, 0x7) delete_module(&(0x7f0000bd3000)='@eth0posix_acl_access\x00', 0x800) sched_yield() mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) umount2(&(0x7f0000d95000)='./file0\x00', 0xc) umount2(&(0x7f0000301000-0x8)='./file0\x00', 0xc) r1 = syz_open_dev$tun(&(0x7f000097f000-0xd)='/dev/net/tun\x00', 0x0, 0xc000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000373000-0x4)=0x8) pipe(&(0x7f00002d0000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000199000-0xc)={@rand_addr, @multicast2, @remote}, &(0x7f0000bdc000)=0xc) 2018/02/12 12:04:16 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) keyctl$search(0xa, 0x0, &(0x7f0000012000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f00009ed000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00002dc000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x2, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/12 12:04:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000d69000-0x10)=@hopopts={0x0, 0xcf, [], []}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d7e000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x0, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, 0x8, 0x5, 0x10000, "453ac97c4e888d194776ec78e8b07c61b38eceb06354dfad04bbf16119b011418b8e93e47c97e2677e828228d915b305e2c195480846c4a83b7e51337e11704b0e5df1d6b43f4b5b52020433276b9227"}, 0x160) pipe2(&(0x7f0000d60000-0x8)={0x0}, 0x4000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000c7000)={0x0, 0x1f, 0x30, 0x4, 0xf88}, &(0x7f000074f000+0x52c)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000370000-0x8)={r2, 0x9}, &(0x7f00006de000)=0x8) 2018/02/12 12:04:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) 2018/02/12 12:04:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b4c000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) modify_ldt$write(0x1, &(0x7f0000836000)={0x1, 0x100000, 0x400, 0x6, 0x100, 0x2, 0xffffffffffffff4b, 0x6, 0x8, 0x8}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000805000-0x10)='/dev/sequencer2\x00', 0x400700, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000288000)={0x0, 0x0}) capset(&(0x7f0000bb8000)={0x20080522, r1}, &(0x7f000010a000)={0xfffffffffffffffe, 0x0, 0x0, 0x5, 0x0, 0x7fffffff}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f15000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) statfs(&(0x7f00005c3000)='./file0\x00', &(0x7f0000e8f000)=""/4096) 2018/02/12 12:04:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e57000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000ffa000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000678000)={0x0, 0x2}, &(0x7f0000278000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b6e000)={0x6, 0x8001, 0x40000000000097, 0x5, r2}, 0x10) r3 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x101200) ioctl$FIONREAD(r3, 0x541b, &(0x7f00002f1000-0x4)) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00009f5000-0x1a)="9f97bdfecd4d7ff5d579cb22a852b60b3baef87c6df42aade5f9", 0x1a) r4 = syz_open_dev$sg(&(0x7f0000d47000)='/dev/sg#\x00', 0x7, 0x101000) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000f77000)=""/242) r5 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r5, 0x207, &(0x7f0000653000)={&(0x7f0000fb8000)="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", 0x1000}) r6 = syz_open_dev$sg(&(0x7f0000ec9000)='/dev/sg#\x00', 0x3, 0x208400) sendto$llc(r6, &(0x7f0000678000)="d6605a2d9813c5f27163b3057d30cdf7dbc4e70c5ac6fdb42f02964feeef595b59c35e7c7ace952c84ed3f1a2b5b430e21af45810354f0a3fdade80b2d4b3aaf5569922a0b7ff600dcb5549666148dc0efb2490fba3a475778", 0x59, 0x0, &(0x7f00009bb000)={0x1a, 0x1, 0xffffffffffff638d, 0x4, 0xffffffffffffffff, 0xfffffffffffffc01, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = request_key(&(0x7f0000164000-0x8)='trusted\x00', &(0x7f0000c62000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000568000)='\x00', 0xfffffffffffffffc) r8 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r8, 0xc, &(0x7f00008ff000)={0x1ff}) keyctl$assume_authority(0x10, r7) clock_getres(0xdffffffffffffff5, &(0x7f0000001000-0x10)) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x2}, 0x9) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/12 12:04:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000799000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d63000)={@generic="9d825399651c7b5b95d448d40461c5e3", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000488000)=0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003e1000-0x8), &(0x7f000060b000)=0x8) connect$unix(r0, &(0x7f000055d000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e9e000)={0x0, 0x0}, &(0x7f0000c01000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000090000)={0x0, 0x0, 0x0}, &(0x7f0000f22000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000e0f000-0x38)={&(0x7f0000dbe000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b5d000)=[{&(0x7f00000c4000)="f8b5ebd779caf191ac268844681daa4c8373f5abbd819a2663e53e7a94b324398c7fe6c122eec248cf13e0caa7b7169a85343c785fa9d18281229e7c00604fd0b433fce45aa67a7ccf4e0752f0856ad0697bfeab222747ddd44c9bfbfb8443d51abf", 0x62}, {&(0x7f00002b6000)="153b81fd73789533a61e6e744532758709ecb6d000c64100b8ba1db0a9c021a6febbd81b205fefe8399825c909208d3a655a75d9be0a71d6bc29b5ee0273d631ec39cbd7e5cdf08a02dd2110a1009f5272a7281fa7d399938433b33a3274e7cc6f5869ce3c92a3c7418a885910c8c8", 0x6f}, {&(0x7f0000fd6000)="a28e6c8d043c199eeffb1101c306009fb1d417bec59895a056cd099ed235766290aed7b674a3928230e3bbe92be7694b6ce67077020388ababead1b754d9a4c671a11e", 0x43}, {&(0x7f0000ba6000)="7ea23874872aee998a05001e2d318d8f30e442e33eddb4fa1492d8d88e63a47ba94407a6d9f7e3a36809ddc40bc8b132d35e15afee41751aa2ed7c9d0eba95fae47af89f35e7cc19c8c8f031d08a78560df6097a3a53fa62c13ddadfc1985dafb7d76bc3733677992654cc5617559f33ed5eab1b6fabc3a98417713bd6e6db8116d447fd6dece28c40806fc96b4b054166a62be28430995a32537206ae4ee1bb60e2f662584a48ecff832a64385fef8de2f9e22a5b555dce3cc4c00def2bac25e6e6208e25bf9a0131992fa82a09d99c", 0xd0}, {&(0x7f0000cca000-0x7c)="1f9bd5e885d97983a800731f76ef07fafc74506945757881e82b2be11d1d087655da7d8ac5a5921f6fb3178e27de1518a25ee16aa7a4c999be225bc3160e0b813ff47146bf2268f52826cea7517a0144ede249e8ad9740d8ba2d63c398311df9792eb6f6175840bcc0b488ab9d4fa65b14c9b982c098c82181af40b8", 0x7c}], 0x5, &(0x7f0000ba9000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x800}, 0x4000001) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000005f000)=0x7) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e06000)) r4 = socket(0x8, 0x80002, 0x3) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000c01000-0x30)={0x3, 0x6, 0x133, 0x401, 0x8}) getsockopt$sock_int(r4, 0x1, 0x30, &(0x7f0000d9a000-0x4), &(0x7f0000a90000-0x4)=0x4) 2018/02/12 12:04:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000011a000)={'filter\x00', 0x7, 0x4, 0x2bc, 0x0, 0x1f8, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000a23000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0xfffffd86, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x17}, 0x8}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) [ 51.626285] binder: 8345:8349 got transaction with invalid offsets size, 2 [ 51.638556] binder: 8345:8349 transaction failed 29201/-22, size 80-2 line 3163 2018/02/12 12:04:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ppoll(&(0x7f0000510000-0x30)=[{r0}, {r0, 0x2000}, {r0, 0x10}, {r0, 0xb2}, {r0, 0x108}, {r0}], 0x6, &(0x7f0000d77000-0x10)={0x0, 0x989680}, &(0x7f00009f0000)={0x40d}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4), 0x4) [ 51.670385] binder_alloc: binder_alloc_mmap_handler: 8345 20000000-20002000 already mapped failed -16 [ 51.684820] binder: BINDER_SET_CONTEXT_MGR already set [ 51.691682] binder: 8345:8349 ioctl 40046207 0 returned -16 [ 51.697506] binder_alloc: 8345: binder_alloc_buf, no vma [ 51.697528] binder: 8345:8361 transaction failed 29189/-3, size 80-2 line 3127 [ 51.723417] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.730967] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/12 12:04:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000055d000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000baa000-0x8)=@assoc_value={0x0, 0x7fffffff}, &(0x7f00000a0000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000057b000-0x4)=@assoc_id=r1, &(0x7f00000e6000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000182000)={r1, 0xc8, "7c9bb0f04c36ba4f73f7c0640ce36a3c5e467f815d0563c49b9c678e5a44456b5f737d55a47f00db3b5ba014b3b6a2512ee3f1da9c49f1b4b14caf9b1a5b4ce0a11ebbdff72ffd484958e251e2d809717d1a160882e527393dfd774aaf65bc7c24e2a343c76960d8560316a790fd3a4dc9019cdd500c9dd34fa678f695ce5d807199f58550941968ef4aada847b182cc7afe5a98dd37c5a7419d7f979a38be89fdf6f920108ca9ddf4969f6783e181970c8a8d708d71cb27d9d97a6cda37d7215e823aab3e7e00a2"}, &(0x7f00005a2000-0x4)=0xd0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c0b000-0x4)=0x0) syz_open_procfs(r2, &(0x7f00005b3000-0x3)='io\x00') readlinkat(0xffffffffffffffff, &(0x7f00002b2000-0x8)='./file0\x00', &(0x7f000005f000)=""/4, 0x4) exit_group(0x8) 2018/02/12 12:04:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000a24000)='/dev/input/mice\x00', 0x0, 0x10180) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r3, &(0x7f000050a000-0x6e)=@file={0x0, ""/108}, &(0x7f0000ff4000-0x4)=0x6e) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fe0000-0x2c)=@ethtool_cmd={0xa}}) 2018/02/12 12:04:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socket$inet_dccp(0x2, 0x6, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0xb) r2 = dup3(r1, 0xffffffffffffff9c, 0x8004000080003) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000f33000)=@generic="ff378966b2d4c9145b75e5712a09e285") r3 = syz_open_dev$tun(&(0x7f0000f1f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) lgetxattr(&(0x7f000035e000)='./file0\x00', &(0x7f00005b8000-0x10)=@random={'security.', 'md5sum\x00'}, &(0x7f00004f4000-0xe7)=""/231, 0xe7) chdir(&(0x7f0000d30000-0x8)='./file0\x00') ppoll(&(0x7f00008c4000)=[{r3}], 0x1, &(0x7f00005d3000-0x10)={0x77359400}, &(0x7f0000afb000), 0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006fb000-0x50)={@common='ipddp0\x00', @ifru_settings={0x9, 0xd943, @fr_pvc_info=&(0x7f0000371000-0x14)={0x8, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) prctl$seccomp(0x16, 0x2, &(0x7f000065c000)={0x3, &(0x7f0000cde000)=[{0xff, 0x3, 0x9, 0x101}, {0x81, 0x8, 0x2, 0xfffffffffffffffe}, {0x1, 0x0, 0x0, 0x23d6}]}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eaf000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000069000-0x4)=0x8000) r5 = add_key$user(&(0x7f0000c39000-0x5)='user\x00', &(0x7f00008dd000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ea5000-0x1000)="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", 0x1000, 0xfffffffffffffffd) keyctl$setperm(0x5, r5, 0x100000) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000007000)={@generic="8dfacae3559a5d24ec5192d45f98985d", @ifru_mtu=0x4}) clone(0x4403, &(0x7f0000e7c000)="b7232ef2bda0b00276ed372a0d264692dba05d0903d59b2596e929e5980372bd3821d64386dac33a1290ab9492eb7ee4bdbb3b40a32f65c3a3d4e9a48f962dd957baff92c207983605553343c9a5df5150cf761c4b3623c25cc27eae616d9d2c3721fabf64f424ed48e5fa474cadcd452ce3cf7db394041a3009a0f35ca4182be0d6263ee87373ed71c4b42e79a5eed613d9340283a3836912c54fbb9b648d23d74fd4b4a2bb9d5af8a7f017ea5801c0e0d90def83cca03812adda20a7894b171877cf53c0647300404bc2c632e64e0a0952aec274996b7de8a4f112d2d3619533594037642ef3491861ca30ff651b292954c87ae4df890a6a183d45deebdf7a1527318eeb4145eb0344ea92afb6d9cbb6c71d28f1fb852d56a13defd5a1bf10e8ef67e9c3aa5766cf12b4184e8c60c7d0cf8def01343ce0cee6a7176e152d09958c5233bc5cc425c8d13dc2d4a2db57560f5481a67062a5edcb21b5688da8c6e4c1d409968a704ae17d2d3b8236d8ea1c00f6fdaac59021fb957c945af415e977813c15aff0cce6ae7eb17cb03b6889563e8cdfedb5902eafcb61ffbe7df4b96cee7026e76c046fa2722c89ac3bb474a79f69db6eb1816b60cfe196e1289360284a2d061ef2e932555231af4dc3c648c1d4529e8d861b76ec75109d95c8f92614b511a7a5d93d1532cd938e2dc78ea1cd36f17028f2ac7911ba72811954a458012b6bb8f543b871219ada50707d754f52e7ec248dc65b92800f5bfa1d3e08d650959e1c607b6137021fb69864bb12ea1acb75bf7e219219abf8f9cef26fbfbb14fc3e559bf54488bb7bc60f76432923f680eb184526fec9970773aecce28b937b850111225673d99324f62edcae20836742cbd7de31af06340a63c63ef5f4100bf3447dd76e00a2b1a62a0e80d8d9d3a4b2c2df4415b470bb98224113de14c04356d14fe786ec9684e20f2aa59dce4488e20bbc5d0b2f603120218df74968eb95a15eced0929eca505a162e43ae6dc043f7c7e19b230c1a3bf6468e5465eea71ee8133b1201748d3aa1a48943839e0cff49b7944a294250da82882ff3baea66f1a1ea932bc54da52101d15dd91a1584320e1aee84957cca1efcba81dabc958ec7213bad8900c79cdd43d58de16b481128ff5712b5cbf84adcf332886cc65046445a02d9ee726bab7a7529f8340e99e910dd7623352500aea1f8c1a4fa56be3e4a280fd65a8a11010d829a2365a5ad415b99adf30da784c97bd013ccd09cbf0972ce2b8e8236987f19e923b1529fbcc4e098e345b1144fcf8959be9824ade16e5ff7e57e3c093a7c41f85af6e3ef366bcf97d777c04a2cd962a59877b84d64b3065deca247cd5610de5f5ca4c4cf3384ec8c9f099361b4995fcdef70235997e4417f0d76d2670abb98ed72f7cabcee44e5abc800f0a33023589ba06206383d0bfb70709f014f98e5c3060c356aa72e92065a7d5945ad31ad740397b2856d7a3ece601439e16ec7d21c50ac0844a00457621abfc933a476b312eee06b56da925dc73aa6fdebf3e02a1870825f4ffb681e7d35ca2bcb9beb7c65edf7424dd8669a147b966b66ed9622487b49322270a51026374c9c9db61c9210697db7616d7cfed6f9b60d6e6edf86e931697887e386dad4e78ea9b01550437712b81621125bd1c01eee7e3bf69d0a4a506834dc4dd1d8ef4b102ba53ad2d283b4a726d86f82b2f0d1a9f9ce3323bffe59d47526d9d0cbf5d135cad4f7d38b1b41259b99b8e03e78300976779404654089db7049fc2c3c97045f528b86d8c553bb2e86d5df7d329bb6fbaf87dd39b50568c64500d57dc6ee072dcdab30b0ca05e494037ed293c43464284debe47781088b32db61f32dbe369541af5cee8803c862df006e3347233f7555d2caa831b054b67824eff4e791a67fcef1262e43baada09f751a3a6259bf68c8f6f118400d7d374bd05c625d99a82f691b00e2b8b51e03fc23eeb7fe6d3261e4d69d6452fad5e6f75e23aa7fa5fd2e0b6bd966b9bc7a1bbad63ed829ca34d7c07d1b1bc0cab9a00bec24bbfc6baf364224a33ca53e030bf4638a9a8b1c00ff216ab6b73ce0541ed70dcc86b1dd4c9ec4b6a152fd9f8f1225a411e6e3429a2160b7016c76ed753ef3783b567cc0d75b76ba8bc7638dbefe22ff1e2b6b8c347c829b5bc60319beadb212750c4a4cc9722ebbf9b3b69c5b9ee07f9364898324daa9749a02408e29628958d2b2577f50d36ebcaf9f7dd74ef7fb5534f8d86f3e430c141766a920f03a59a9bd5c782dcf07764675fbcb8a4cf5187f5d2dffe202171ed040be1306c1b9d60a1d48cc68b43cc10da422c6b51115ead13ed7a02cf9bd684a89c8b4d405cb0b40c4f30f6187f22b187a131864e9b6524d39b50747dfa42cf75fb991d12cfc7b0ad1a7f6a700ff038c18079726b8b0e358c58b5510e645a1a8123a5eeeb94c3d17d330abb2534d9cbe20d3494c4ad2d5397b488488d702ac322580d9e6d0f98aad8798c0b72928cb11cd51b0eeff2d55158b96273cdfc6dab2b028d2addd2733fe4cef035bd744a827d52e9987ce65d38b81f8bf3b1e726cfcef1d72b5f52f130658632f7f5559a47d6b6e8d5cd04ffd2210b3f1cfb0594ae550b305be612a67445260356f739e96989af02bfcdb1fc12f883b8e13e4cab7fd23afb0d1f2133b1854daf4edea2fe4ca00f18919eb56bd54ddb00c01cddd8aadf11ca4ce4043f04bc46c95d7c13b6dc53811cb7d37e4cb79740c174ed7dcc4f5c0acc46c1b61db41412047aec6ae955225a2743f72cc7195443400b60fc8f5f4a45915155d03813fba2324fe404f61a28bcaef7cf1b5702ccfd29ddd143723392373cd1f334130f8e3faed82b6e26e8599de3c53028bcfc985b163f58feaa5e72c8d1c698e0a1a79d08701d67221eb7eee5666d5b9d28abe98d80b045af9ae5edf110eeda5a673a01133d60bd9e2280d4fecbc02c71bd425ed3ba6c9a0b511a6e9e15b039bc4c838798c73c92b2613d6adb441c4bd83298570beec69ebf639f15e9d09e9aa8e32363cd38758851286b1b1da4b0b6fd292ce7dde5e18c793a37fcc407fb27b74ae8f0735305cd43b993a4d6ff3f3c63b9924449cdcd41bce4f842be232bcb7918e89d6ec39e6564d2239f18c37116233e0386f410349c5e57ed61139a936f848d78fde119db4f3d0d699166b0e262a47d5c0165b4f1ebba99aeb6b409ff547fdf6351fde3325cf3f509e4d3bd8b7d6868e6aaeeb42cc26e2dacd3f2ab0694f7d95a1707c5863f49276beeec4b3d4197263e0052698e71c14cafdb84c442022f7e95dee448a5f52f7b8cf31295e58c07adfeee895bbad0e85154d8d28d28dfc51c85cbeaef3d0f26bc6def79acf5b30f0d953cfa0c9539005d9c4fe7f611fecf1827575731ac4ad941e0f20f824d84f7e19b42efc0ea6caf10e75cf248f413b83d9ea32ac5db3716c110fed5a9d50027997bf43f804e0b61f21eaed522e551d2e80ec85790b4f72b166e97456df0edc78c116c465ff1db10d4b45e8a15d2a249e4c3513632fed79aab07ec79a52948cb59db43feb136a917e7ec8b6bb394e691a92992cac331159286ed3fd36bdd6da13766a41362d0a019335104b11a8f318b1c8d08af599087abc35006fb4692236c113d9d67132682cea871b1804d911d89bb11e032a25d8377db755c7a8c935d59323b92f8c219f977530db43ff48929af173c3e8d51771907c0bae2cca7bd418cb1b4e0d22a383ba9852f36c13035e664b69aadad0763c747b84c71a65551bf176af1b4d817874bd5cf2fd212ee6ca7ec21e2ae70407e788f3fe5d618b27565c0fa8c726d876fd698212faf0495d3815cab2104cb6c23007caf5ce9f2e17ecd946b4f0aa72e3f746aba3c5877e40899c0eaffde94cbd853037bffd1f34accdfdb66cca13717bf7801d297cbf474dce083b45a4e96f48e7a52bb8cb38a9aeff8a023fd73608804edfa8ad99b52ff37568689d4d577b1d835824cd269d83220a27f9ea37128e3f5feef892463919ea626b0d50f2eb7325253803849d86262a0459ad5bc87a5248e081d2682295669d1132ccc8439763b2f1dfe7147d161bb61f18295b21ae2aa23e546a494ad9dc33ca52ad6d8ccb66859715305741b81fe81dd0c92b6fd172b893513e783c135e857712dbd49e5fd8e0ca6c752c23267f87a6445db006c0a2b2156d9d418c85341923a8256c677519a868692f610a94c0a48e28ef1d81b015095236e08ef44d004d03dd5bbc2964c436908b64bbc3bdac568f07b5c3def9f8f288763ead8e21af76e850d7a19f767125ed63912c17d75c985048a0fa889dee50fe07c616a51e66ffcb2d0beec4504258f3ff469222f0943ecfee297f61b25699ce91a46ab6c8faad47a9732efd9a417bb8099e765ae18cad771808c18fdefeddb7a3b7cb3a59bf75941feb478875ad64a109f0a56559533d7725a9370a7ac46eb38414f8608fbf0eced0e0f9e51748331cfa8a6ab9ff43ff698c668743fdfdceb2829c4b6f459131c1b882e72f99f64af010089440e4dd945b0a3594042b817878409c506f226f122197b82099dcd8144291784c6d56010932efc4747989199d6300bc23cd1d981e0ad99299f85227527ecdbaa8a959a21b3f7a8c760aabdd39f4ed7e62dcf2a376d55225e0aae201df7b7b759c0e1a4805d2f8f99ec777ec6f8e70768c1c603494ad1afab0463f5f1f58c8fc95b5d43552d812e1fc993733399f9ea20b19a1301edbde9d2769ae70dbc90650a28aea74c8aafd153e426f1638fcd5331b36a12e5bb6b25eadabff26e682e25c8203e407bfff965ec37d90f5fb434ab7895b954dc8a5e0c2f68e869748c7d8523b95e3b2c935c7bb180c7356a721148cd0a4d2eaa56a77dc5973b6232307b5063ad29670968a6e134a6182e2d6ccc2792b2aa682eec728d2792c68dd72575f551a678bd98e2a4af2dacfc47e1669acdbc3254a8acc5ce05c503fe00eb1b29457fddbed05b5eed405016a6a0abaa3bd45f7bb08df1a2d1b4f2ad6e28ba7a6691aa1895b7949bb33022ca14d94174d19bd022243336caef8646014e12055d8bdd18021dc04c3bd9c387b615c49b2553957f0e3b622392f33cf0b605e6dc4c5045a66c9c6f8c02590a17b2161a0f85208b3dfc439605d19829eb4b4b394049c8e024af292397ea356ade74b995025ee49f901a06ae3d3ed0a852313bfe9e8fa89dcd97af0d31db6ce5f24a9e41f66d96c4308039090f972a9f6b8b34def0fb1c08be6b2307f61be73386c377293dac7be814093920b04b576b69cbf0fe683e0bd68df847de4f913715fddf3f0d691f76c58b5a92699a75f0b44d7f117f79a11f31794c3694af458c267a04e3caec1334fe0c7436d1ec66e70bb359b61b5facbac5185dc999d3b2463af5356575b04e842ba89c4f86e9be174549c087961d7a9c6652b59234c655b726cdeea2e7e845694e19e9ebafb0f9d4f3630cd88aec87f10e1014a85d261b4bcaad9b63e9861b2446636586d3dcd124b714c5e22411b74c8a5c1f90c3f33551221662ca1222274121b1faa2727e7999d06f326abb8a9eeeadeaed6d6bdbbe6cf061f5a47f989879d95f67bab0faefb54f6c9d219c0e96c2a0ecdf378583bf788e73827c985ece5e4dbc188e08b36141c21e36c5d5916bd234085249b510a9a1439332db50a2ace9747c474d14689d9d667ee638b389e6949a8ed985bf0cf6f1a23504b48bf19af9ec4bb67ad0eb46c341cdb577160b5773989b25db303a83582bb1db77d3782bd", &(0x7f0000183000-0x4), &(0x7f0000982000), &(0x7f0000eca000-0xbb)="33c9b2633d5c22159e8799e6d34e23608790ca8384898b76e4efa845b8c2abbef8df3118ae92bc8ba370eae3a251a09ad8435185c5079d092aa0ff7d03e780bb42e63ecbcce6ef92d1b7f80015771399f33a8e3432cac8052d79ed2bb97335474df6fbe045933dfcafeae483d119684f705d0ee245dbc164f810edefb5da677ec80cbf8de1035fbd736c343f9dcf172b721212f21f09d20654d571bd953d9cecbbce217ae72ecd54c25f2f8cc1036c7dbc834760b624e0f0086e3f") ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000651000)={@generic="bcf20649ae46e6a42aab403b5822a2be", @ifru_ivalue=0x9}) r6 = open(&(0x7f00005ed000)='./file0\x00', 0x4000, 0x30) recvfrom$ax25(r6, &(0x7f0000557000)=""/239, 0xef, 0x2040, 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000976000)={0x8, 0x2, 0x8, 0x7, 0x2}) 2018/02/12 12:04:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/12 12:04:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d47000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x1c9c380}) 2018/02/12 12:04:17 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3, &(0x7f0000013000)={0x0, {0x10000000}, 0x8, 0x5}, 0x0, 0x1a5, &(0x7f0000013000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000961000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 12:04:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f0000415000-0x6)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000d8f000)="726173666d70f238759c6c3afa611a9a61ce8de79c00967e724607f738695d6901e0bcdf263f85858a570da7a5b51c799d1981b924b48b88ffbf250ffb8252e062f37188485271a3c2c6a7f9f5f6f16b742f", 0x0, &(0x7f0000043000)) chroot(&(0x7f00006d9000)='./bus\x00') wait4(0xffffffffffffffff, &(0x7f0000cd5000-0x4), 0x100000c, &(0x7f000039c000-0x90)={{}, {0x0, 0x0}}) socketpair(0x19, 0x2, 0x9, &(0x7f00001fd000)={0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000050e000)={0xaa, 0x22}) futimesat(0xffffffffffffffff, &(0x7f0000e59000-0x6)='./bus\x00', &(0x7f0000844000)={{}, {0x0, r0}}) r2 = add_key$keyring(&(0x7f0000e7c000)='keyring\x00', &(0x7f0000169000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00002ab000-0x8)='keyring\x00', &(0x7f0000039000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) umount2(&(0x7f00009fa000)='./bus\x00', 0x2) 2018/02/12 12:04:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c01000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x400000000000000, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_mtu=0x1}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000c18000-0x45)=""/69) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000089f000-0x50)={@syzn, @ifru_names=@generic}) 2018/02/12 12:04:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00001e5000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000121000/0x1000)=nil, 0x1000) mmap(&(0x7f0000c1d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mlock(&(0x7f00006ca000/0x1000)=nil, 0x1000) 2018/02/12 12:04:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r1, &(0x7f0000580000)=""/167, 0xa7, 0x100, 0x0, 0x0) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f9e000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000e47000)={0x3, 0x4, 0xac4, 0x4, r2}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000177000)=[{&(0x7f0000038000-0x6c)="9e468c01196141e49286645d07c37e58d4c2eb22c5b82b0cd6df7049fdd91d4fa93633b60fb3fca211c6016ceea2dda32ebdc531066231b0a3edddfc5bb1cd5c22eb38e9d95ef4a710445e48ea0dc06ddcd8079ded089d2c453e1f320a828c213c46223983950d5111554098", 0x6c}], 0x1) fsetxattr(r0, &(0x7f0000778000)=@known='system.posix_acl_access\x00', &(0x7f00008df000)='securitywlan1\'ppp1cpuset\x00', 0x19, 0x2) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[]}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000293000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f000029b000-0x2)={0x7, 0x6}) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x0, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/12 12:04:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x1ff, &(0x7f0000bff000-0x8)) pipe(&(0x7f000004a000)={0x0}) fadvise64(r0, 0x0, 0x0, 0x0) 2018/02/12 12:04:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000039c000), 0x4) pipe(&(0x7f00002bb000)={0x0, 0x0}) recvmsg$netrom(r1, &(0x7f0000f4c000-0x38)={&(0x7f0000a9b000-0x48)=@full={{0x3, {"54db4546a7d84d"}, 0x6}, [{"3e5761d497afe8"}, {"6fa17c71c5d77e"}, {"80c5259f5f25e0"}, {"700b9a97f51523"}, {"7d7a86b800690c"}, {"788f93d27ae70d"}, {"43f52d41de03fe"}, {"3b892c77be1cf4"}]}, 0x48, &(0x7f0000c03000-0x50)=[{&(0x7f0000c56000-0x97)="64457f1ffe430f2fd33e5d9a593a4588198c912f040abd91dbbb50c33d99d4d1460469e8a07e0f2e1a1d280abc393533e419befbb98a6ddc944fca741152742d2b850059d44ccf47f3b9e24d289e073ad39c18e104ec522bc2d6ec41b0cdd6b058ab914d31342dad0311cba9b88a7e62ffda5bcc428d2d700f31d017a11c17e0924995f90aee462293e22ae0d1756c61791b94f8e33be5", 0x97}, {&(0x7f0000d35000-0x63)="1067eb52ee8cdc4cac37978f24c01428a790ed07461f2ace368c3ab13c47165feedb4e4363a0ee93489e0e9de3c4db7ac3d0cdcd03d6e588764093f42986e68d960f8c6581cd581d60df2076793cf63c31f04cdebe771d2700db4556731177bfcad7d5", 0x63}, {&(0x7f000021e000-0x3d)="cff4ea11f565dfb5e6a685fb814b4f0324a040219a79e4f83fa53787bdf74a91f33a308b69bf562dbaab126330f3d4c0ab92b16a3a36e4f9ee2191f139", 0x3d}, {&(0x7f00000de000)="b3f49be8e930e06eb64db8f246dda4fa90fd382b6aa5b94e08e7e140a27f09948b60805c5ffc1299c830d45b12c015eff57e93b53ba4a1e9d5e9744868e8372ddc6e0a6cc3027ce2e17da019d8a6ecbb193646de945cc9b23895e7e4f7a2389a057c8e1f646b2979f7aa989f704272b048ddfba5897dd19034bea154fc880ab18ecd6c756667c90c5ae31df9ca0f8007e3351eae6b9dfc8eeb4dae6fe3e1538d40a6ee887111e1e104e0b4708c364c98e2dbd54a177636f4b60b5ebfdd624127e1164fcf219e6e84a411e5ed87de4c65afe973f1a8aa666cab9ae0712f58de20b12c3511d90e629beb6b3a72d04af3a33d1576cfcebc4e7e8c4a3e", 0xfb}, {&(0x7f000041c000)="deab183ae2407a4bcc7b65ab823d96f741345bf890809425eed54cfb0175b1e2572a567270f2bf46df37ebebfd335ac5e54e9d1a3030421703b0d0536a40da3218ff3bcdea6e88bba7d0a2ffb5457d86f7517f5de1f12e02e33b51ece81f99a69d675ee4e6ce2f65ca1999d33622650f86462d5bf615c3d40a44dbcccd1d45837cf2958624ec7d", 0x87}], 0x5, &(0x7f0000f7b000-0x13f0)=[{0x1010, 0x111, 0x0, "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"}, {0xd0, 0x0, 0x4, "49b103a6eae4e53f6f0e94c4aab183c27ee06ab0a290c910d2e8818114ff332f1e2572759260aa00326ce6bc39d833790befb80bfa828ac922f165ca6a4917ca38577279a76fd65c575f0d563fad929eff32b7ddf186f7eff2e49df227497762f1538d8a4b5df9f04fd0e5fe269123ba45f0c31ff4c9cc3d7098657f87b9f44064bab6760d9cbf31cc27289c6e320cf366cb5864729e9c71de6caf9bac40a341d305c4707b2a660c889cdfb3fa745d91e553e841c29aa7e404f9a90180"}, {0xb8, 0x10f, 0x7ff, "e7e5645cfef18fd9a19e80a93dad6cc22c738b6ba1022a7eb1a941f25a26128ae4dd403559c6d4f4bbe6f34babf1a3701ccb5cb8bca67d03eb6847c78611124f4e9f025f11cdb68d22c98cf3278ddeaf170f6bb1e316ee8cbd4d41b228182a06b584ff5ea3219a88b1a6afd3a3865149e4757bc7e7bc506b0651f48273b1553f3207ce99f91ebf105827c5f8184bb0ffe4938bb8b7a4cfe3f8ebf2ecdae121fd22"}, {0x58, 0x111, 0x1, "e53754ebb43e0cce27816b77319a0c859cafe952f4f11a56e3311d0d153c6d1c1ebcf96c27ac780c9d787ec15b41dd9b412db0f412afa0a51422255bb4c72bfbd5ce6493f3caf2"}, {0xa8, 0x119, 0x40, "fc46e980c61ccb21a17fe54977ebfae27f4894a5cc55b5d444e81d55e0793fbe086305295ffd98deb61b474fb65f303c53a667b20186b75ba5570078b6edf892cfc6bf8e5fa96e9d618b47d81cd8eb2fce0c3a01e5cd642afb3f9f71e4304d768097baf2c13c8fb119aab46ae018ca2c5b8498b864b631e16ab5b829241f6e3d54ad5a3a692d08cf791be2437b3cabd31929"}, {0x58, 0x11f, 0x3, "0f7a358439939a7bbcfdadc9a27e3702617a7a8e646959a8903886579afb46a65bfa7667eaa5070826780b4359bc849ffafb556487b5158bf51851cb3502b8ba2f177ef3"}, {0x100, 0x100, 0x49d, "8b8516af42517759cebfb463d8c918461ef7f74a479813fc15cf6cde4f004ed6c062063a9bbf8488b9144b6fbc423b88c1c7aab376b95217dc2fe7d0b4c40b3d3c208a210bbf318a9649dc424665fbfa15ed8aaae8b97988a077d3c06890df1d88c64a44bd4289139549faae21e74a29621b8b18401064d98a23ed59e6664da731b444296513210a24526e0e7d96a5ec8ba83eaa7310186a1a2ef81e7606c5e5c575f61ecdacc30431e42c786ec79febbb7d0dd0f28c43353239163771552f41282669c14287d44da3d428b37f277e95a5821402400a192d4c178ad03c10760e8d174ae16e3c9a897bd8cd4a76618b"}], 0x13f0, 0x40}, 0x40000000) 2018/02/12 12:04:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) dup3(r2, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r3, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00009f5000)=0x7) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) ioctl$TCGETS(r3, 0x5401, &(0x7f0000449000-0x24)) lseek(r3, 0x0, 0x4) r4 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r4, 0x0, 0x0, 0x4) stat(&(0x7f0000013000+0x7e)='./bus\x00', &(0x7f0000c71000-0x44)) 2018/02/12 12:04:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000668000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$ax25(r0, &(0x7f00001ba000), &(0x7f0000960000-0x4)=0x10) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000348000-0x20)={@dev={0xfe, 0x80}}, 0x18) 2018/02/12 12:04:17 executing program 3: r0 = socket(0x18, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@l2={0x1f, 0x7fff, {0x10001, 0x4, 0x80, 0x5, 0x80000000, 0x2e7}, 0x1, 0x4}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x168)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="88bd287aac6c49a05a11b2e3859c9dbcdccd290c5a7133dd7e52b5329d5bfb0b26492acadcd29a0c1ad88e27f2cb5eda50103436e44fca8009b3398e79b0ee7a091ae2398a9c676b0ed557152a5dd9982c428729244e47f54fc3fb1f9c2afb9d05e35349b9ca482d80892d087ba3fa402e8049b726407dbec5c6c9855cd4abd8992e18a7914e69316804b03afadd87898e", 0x91}, {&(0x7f0000001000-0xdd)="a3aa4144b918da47dc8b6f6ec55565e211b0f9ed356fc962efe38c258bf4d75c1c5b13067da4fe7d1a554ba0339d42c9aa1854dd3c5d65e39bceb6719192b9f1e30fd506f60f2ae31084b08856e235d01a5d0454fbcf85b9e7f1e6a5822100d0032d3439529a558281c186c5b68e670878e7c87f36e3642a9b199f74ef3caafcd4465e5360f37478cda4e3808409a75d8eef444eca60132374103b57819c2ccf10fa069e425eaaa345e96e36dd097156bec082c43e015ee3c62aeaadf356a52ad4ef183ea60e7ec3e1a6a424fb321f548d9363f4476eba12da56bf9554", 0xdd}, {&(0x7f0000000000)="5aa3766453bf07605e7e6f9ca09c5c6c2260cc59550339eac59fcebc5fff81b479da97662c0f8724699beba46536845043ebc5558f365c666e9ea3833ae44183", 0x40}, {&(0x7f0000001000)="5656cd606c42e0ddbf87db63f6e93240c72fa46911bbd4ce2bb9d6afac8675fa6b6602b0c39a9f02a49c44981195e0a2dcf97d585ecde5e827a02b712577dea3d149224d2922ded2e3e7ad149ac26f36d1ac2009c96720c44b48cb6ccd0cf3b7722dc2e4e8b78e6186b87bea062eb5dfa10515579d1aae423feadcce99bacbb6818c7915e265287153cdeaec65f73008d42bf2f8e2f4213e6e2db4da9ad4b7fcec58b3a8d56d021273744a29f08a931a619e82724d088d90876b12b5a97a0c160ee67d09c01ea544c690ec19", 0xcc}, {&(0x7f0000001000)="b299577092b554eb6a1d651f5cef4609447e4305a8d95859c76a8f89d1f0c1c406a7b367f1c510f3ac2bd4143f0b61", 0x2f}], 0x5, &(0x7f0000001000-0x1c0)=[{0x78, 0x107, 0x7, "ab4ac797854daa2369215b7d4da12d7b4507eba0c9d382b84c23375d21da60e7805281f4f555609a7742ace5e0fdb0ebdcbd2e4c6742aec3aff699218d61e1efdace865e6eae42007efb2ef7ee2bb8993f898c1c4d53a60b31cbdc9f2507ca33ef8e85289e"}, {0x80, 0x13f, 0x1, "3ad3ebc89f443ed89d1f73b2a86731fc36e2352b9e88063d86ba79b1ca5bf1a88649fc992536adeabdfefe53168bcca2e5806ad758d2c8ab1d640260bf441e077bf5661b80cbb9dc16bc9e8026493dfea5ecedb53ecc2e2f77936eaf1820d0347a030b13acede1a321bbd30c"}, {0xc8, 0x13f, 0x0, "a36aabccaf9910199d870f201b83f91d3cd64a69b5123313e01fc36c6584eab96a5128f504bd46c4057ec8a0ad6e87d14941d66668a13e184ca4ecd6fb71c71390daa65e91410500adc7fd29cbc3057b131995ba05e632fd93371d79ea9188bb312453bfdaf023de3d82095ae414ebd907b930865e0f7bda5c84b24fd28e3f2e5bf587d961ed16a34e0eb4f4d006dad3eebee1aaeb391fbc1269cbb6644f7cc345fbcbb45a1e14b519134b9ca1fff5f04a5dea64"}], 0x1c0, 0x8000}, 0xdf0e}, {{0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x73)="e1f08fd4bdcedad244a466d49bbc212937a5065c995397e2731f0ca05e1f63cd5e418229b99326a79c43da0a18b3299b42794060c87b78d9b7bf64e7d701a45e6076a0930899c02b691541ed1d19b726a1a0089ac5ca968f0f2b22535329d4b777d9710cdc5530ed196b04a99888b912322e23", 0x73}], 0x1, &(0x7f000038e000)=[{0x48, 0x115, 0x2, "8b1a378e0d4f5651f9acd99b1269d6248506e77bde7bed438080a5f92b00503cd283c8aaa169fe5a453abbcfab88605af2c4a8"}, {0xb8, 0x1, 0x9, "8dafb90f92b04febdd39fc65595034eeb2a5bce398013a262459afe8165634f62c97532a4a4aa36a79f75b9c0fe3100176553a3f7f7c67ab3e0bc54172eae707f86daee73f3a991f2be75603e5524c4f46b7ffec98a8f6f341d5900cf2d7e9453437730a951c863e9c950299f9fcca89673f4da059669ecbb29efd253568afed4b867a772cce4a318abc810f35b949693f25fec38c285a60f4980e1d42216bc277dc873410"}, {0x1010, 0x108, 0x1, 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"1067d8f8a83ab04034a8fb6500d46fae2b516ce8864b04bf32f46f7e5016f5564edfd03b1013b3e0aa9cdf35a04b65f8ae6c7dd5420a90ef5feb8347c86398335a4f2fb6389b305313141e0da8aff527e72cb9a91f1c9993582c4042da6d2d70"}], 0x3a8, 0x4000}, 0x2}, {{&(0x7f0000002000-0x10)=@nfc={0x27, 0x2, 0x7, 0x7}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="34635b5bc23dcac03de91701704abc9d37ff382442c89d3d1cb2d7ee77c10d86ac863575d3a98f1207e73662417178bc5289c9ebbab41822b4b33c00e3deabf41d0a791486bccaf7fa8f", 0x4a}, {&(0x7f0000000000)="afa8b5474a08776651ffc06bdf269e13ef1e2744d3542e1715d7d9829e5878dce59aef97a7d7dd010ff57c96ef7edd83c97ad3cf5e0632697708b01d7388f6bd7a7f933caa5311a09b7a9571ac132c921e220a8ff7c31e99e406c77f55e46499e1b486fd5ac1474b8032d59187c8a13e59ce621bf9aa74c5318cbfd84243058bdbb24c108220255dd77c1b23fe398b8b439d45eb764339b563ca5abbd5e7cd68cf56b66e2f221c3e36379afaa76a6bfe4b2656c820ce8b643a0e8e654d762ed77123bd71b9b67738ba4edaecb54e8f58f20d1eccc7d0fe0bcdaccb8aa12330c8c0f3a6677ffe9cec95cff0005061", 0xee}, {&(0x7f0000002000-0x3f)="e95338dafe0cc8062b72dd41cfd8f832449718a6e8f60999fe74992a9b4524fd1f5dbc94322b6620cfef14f9a2a5333e964563f45664fadf4405634f676528", 0x3f}, {&(0x7f0000001000-0xa4)="e774b535d5046c185264225359f1b14da3b4c4c4a72caef1f7e54f1b0e9d56cdb6cbfccc6bfc8ed1499af17078ccb16dba3fdb8441b4a0ada5b3305268e037a4c4080145cd38b279ac0d6016c4def5f9735daaeccf401a3baec58cf380b87e862631472b46746b2211d7485c78e0e5c289cb5821a99ba622dd7b8237610b0e57bd8a9c3048662540ae08db15b6b4a31554c7d241e9b57d2d6772a277d185d8c31fe7b076", 0xa4}, {&(0x7f0000000000)="8ba177f90713d979fb1d0d5d2975a7336d1c30865a8a48d2fcd67d34b18a674dfbdddc134c5d757b9a51921770a18b043c548e06d5e36625e0219a6fbf56c8d2455c2261265ad24fdd3d0f46b1227f4e2c68b369eef3075d4c31418677dc0bbaeef2df810dc8c79c28f135b8e3180d6f6f9c68df", 0x74}, {&(0x7f0000001000-0x44)="cf32c9979ca09f9a96651714bc1fb68c67ab919aa2c167c23544cdfac88392185d22992d7c9240a3c8fa40be39b3ba8598354b16354227e03074cb115e717b0ec75f5836", 0x44}, {&(0x7f0000000000)="d3ca1e21a0c6b9d85aa0fd4034e2d7533bfe7fa69093d7768dff400492028092225359d7ef602db7100763997c6bf70f60286947e086ab842cba08081abfb2faf2ab369b9c02d374fba4fb3b4bba7717ba32bc76a3d3b7f2f42a9144fde9dc4b53a399c1806df67de79fafd68ea3c4fdab9eb097840a009f09464813afc2ad0e447d0d9db500ccd6e8fe1748d5f11224f26031287e1a68df33767ae273f5", 0x9e}, {&(0x7f0000001000)="88d64e4c81a3db01e16bf9d845185c0bd48fa2536313fab2f006a2b334808596724f374244ccf332e2c49cbaf322ab47e785d65c57c08b3c48f4a6587aa7c2512d7d715d6386e895e2bb336a20aae4a6ad68f05b9ca164689a657b39212618b413363fb5f30e492dbd05486665f4a181ea1e6c31b5672ce99832a45aa404a9b8be8214d48c173aa5f434e56b61c9c61762d9352d666a89b470fa9230d5045a9bc6f1cd56eb9e6868ce950d406b7878d167e3c74947e01eb5d283a73257fd7cbc88cec47d529917080dc7354ae859aa60235db0b55da3284db8b2a3", 0xdb}, {&(0x7f0000001000-0xc1)="f37869c6f3b51c36adbbb5279332e7089df44d2cc2e546dfad8bd477680b2b0639aa249c28c508a81eae508f251b433d4fad84adcb80332e434edd48d6eb9275d2876fe1356ad4b585b72c5a30ba0964ecbc5270d1b10322bb042821be1b1a7d7d96c5c2e5a209e20b8b755d5ac2699ac9af79afb3e3da62f44fd1ad13ec2d73ab42d55a261380b971d80901e319d0a15d535705727f8babe9cc589bae7e7ab0c037778518c35009ed515a67e9289fcd2c4ad6df376eb994cde597fcdfab1f037a", 0xc1}, {&(0x7f0000002000-0x7c)="9fccdb502a07fbe662cb17d4b92cae22761e95265dab14369699722e9c9fa4e8dd5eeab45bfb6e567c234d1ba63b0b52d91b9a0f47c76d3bb38250838a68c66406c1ca23a9b2b9a10a09d3fe154a1f70253fc77a682185de1da439f721a1be89411af8464c8f233ee87ddd7edb8e1cf09aed1b982cda79bedcfecf1a", 0x7c}], 0xa, &(0x7f0000002000-0x178)=[{0x30, 0x11f, 0x5, "c8357ad96975381701a2bc1e47bab01b6b91f53b45b17c4ca5fcb12d"}, {0x38, 0x117, 0x2, "9ffdc63156bedc446049a9f32c4839483be529be390e32aa787abd35649f6713ad8a"}, {0xe8, 0x109, 0x1d, "29c198460ed3ddd84e8c51e2f8b3e290eaf0fbaabc3343bd564e768819011c898fc6b1e3c2420e0bdde53a31568a4b2d139b75015789ad3bf84f3424de8dc3a0b6b780b7df605206d0d275908f0fffff180f3ba561f0325246f8cd4f7f7aa9913452155c85b1f0d2501876bb5d537eb7143cd1faa05500e987d9f3d4d5bbd399feb0858700416981dc3f139ea078a38d9ffb714ca2fc2e2834f8a7b551e21434231f005c80d0d8cedb6e9cb6744b1be8437dbb771d85269c745ed77e5c0d0c507ed50c4fcf7f038d995da63f095e4771b8"}, {0x28, 0x10c, 0x43, "0ea624894a18f2a74dc8476485012b21a81f9585a2"}], 0x178, 0x80}}, {{&(0x7f0000001000-0x10)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)="c1b6cf272ea94ea7575d09f476e7bb5918c63f53764c2ab3a0745970161e204a9e47352ded4afc3b09873de9568e", 0x2e}, {&(0x7f0000002000-0x43)="333aa31ccf71eecd07c90838e6e11c8dc08d0b3d5077eff83df723a20fbe24d0f878379fcd445a1185995eebe613dd644c5f25c994ae25fcceef2a6d721cf4c7e5644f", 0x43}, {&(0x7f0000001000)="b4cd04225fa66f1a3181d009309722b3249fe5515f3b29c8f99be7fa0ac3488cf2dd0781024f93b6fd19504fe7a66f84e6e8963dd49c38c0602704bcf34c51ba8c67a496c2b32652e67e93eb6e220e0371703e8ccfb456ed8b9881855a359375a527f6e345af53ca41e81fe36549e70d22787c674889d21dc3efa11fc8af7253289d5845aeb8c964b13c20af56ca2ee0846516fc68ccc0b7f115d9aaf5f4a3098bab0d8f6b80", 0xa6}, {&(0x7f0000000000)="603f904d539d3b8ac7d4fb64aae7f1285936844577eeb0fb2364c170c73801699e4383e31e786751087bf5748f85a04f5f35ffe9bdfecb1bd0712f60a01c84da082190c8ef1644c857b43a5d9bf66669e9b58f4592e83fdcfb0852ad4d4a51319262008fe1ab306209fc7294ca4ea7f52186c1b04f021376a6b624d5ccb8d7f99b00094568", 0x85}, {&(0x7f0000002000-0x4d)="79cf9f1331a6aa84a2fc02f535d7bbe6554b589514dede19f9c447f20f8d512c70b587fc0db917919bf3a90f45daf21bcbe253f6662f252180cb813572d44f2adced65a5ad561d430266a567de", 0x4d}, {&(0x7f0000001000)="404768dfd8e49d83268fd84e39cda486362672be8d9e85631afe6087f3b0590f0cc91638869260edbe3be27e56cfc79e96e540f40eab5783f5a06682ef4cd62686530787aefc5245fd9409448e12f9ac479ae378a867cfa6493cd5b29e6aaab72b5eadcff9addc5746c6f241028ccb4727df6ffa2633d5303d48875ae677ffd9a5d12454b3e6f198cccfd1966bc05810f08084f54d62d4ee5de974389befdd8e218adbb33272fdb1a88df93719b57448a5c5300e9869456356ed43db1016615634eb72566f3f33c7f9d0e460442e0349123efa6344f8f94d6bfbc013b0b0d2dfcfb97dddc3", 0xe5}], 0x6, &(0x7f0000002000-0x268)=[{0xe0, 0x105, 0x1f, "5874137a55517a70a462befda504ea72ea8c5075381af40ea5a06f6d9bcb31ef3db3f77ce5fc81cad81ca405a9fbc194678b6e9f13c265b0fc976197bee1c7f3636463d8629b7f1b68d8ce5fd874f53f911818e2ea38d5a9444943a8a776abc499253162893dcac211f8d70428ff31fe87cda1ebae07366a6f1c74877aefa28060d27200d16d0da3e1f764d03ab78128cd78d24e2fe1dcaac096fa7e8b382b69877dcbf4fa2d302048f2e92338d145f367c43a7db490646d14c2da3ae9325bbbaf74a8caa948161465"}, {0xb0, 0x1, 0x0, "b69b904b74fd4d9b555b0cfe85c5b039ade06996db509464708dc64488daf89b5ec91022459d2d77af9e6485f878c0ba4455e0512623ac82462d4d32744c73d59943c7ce211983d50869824801ec6720630c5c8e654da4b97f4e86949078e14d4048a955b109c6e6d6bc9745ef6ba3ac6661badfa4b8a662c787b83fac4928d538b2023f89e4c0152eeca3dada9ba76f135e3ac01d16f0ac291b"}, {0xd8, 0x3a, 0xffffffff, "00e983b665a3ae624cfce755949b081643338555fa19dadc60bc4251c8cf990ba38921ec737c913b76c934fac29a060862fec71da87add7e28fd90c25907f4d978bb2c6b928a08788f2f3c77d9e75e488fccc291d4e8c689a281a2b6aa5774903df4d525c76c05586f7c00f59c128f2419ce71ef0941fe97529581cf19a0c2a7ccd11959beef9a33e5c46dd4f9b8eeb16728092be2116136a105baf25d0b5599cce9dc90de979295cb3ab6b0a95a29255605f62c78a8b510fbbd4c81a73a5fd8778b9f"}], 0x268, 0x20004004}, 0x3f}], 0x6, 0x4008000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000065d000-0x20)={@generic="a426701ee32bca602e7baf0726865899", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}) 2018/02/12 12:04:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000ff0000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x8) 2018/02/12 12:04:17 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000018000)={0x0, 0xfffffffffffffe8f, &(0x7f0000012000)=[], 0x0, &(0x7f0000021000)=[{0x10, 0x29, 0x39}], 0x10}, 0x0) 2018/02/12 12:04:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00001f7000)={0x10}, 0xc, &(0x7f0000e23000-0x10)={&(0x7f0000c2b000-0x64)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x3, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f82000)={&(0x7f0000d2a000)={0x10}, 0xc, &(0x7f0000d63000)={&(0x7f00003fa000-0x258)={0x258, 0x3d, 0x301, 0x5, 0x1, {0x11}, [@typed={0xc, 0x0, @u32=0x8}, @generic="d894b02f2750dccdcfdc75829678409731bb5329054f5b9491eed4f5b0c2013cd2bc0837be7c1fd42219cfe06dc6a770c812c76210d262cd1c7bc82f0173d78c1b8e28b3180f9da1b909a0c0046bd1ed24981912bf6864f074b1a3ef6f5da9601d5f9b06b807d0efa21cfa878bb28c60ff9ab0e1a811cb1c5bdeb11c8835bf3de0e078e719b2806ee1c5b765833c67268f2d5446e5325855af046c57389d5535aaf32699447dcb9110d3fae8c45c3e3e2df7350c92e4", @nested={0x9c, 0x59, [@typed={0xc, 0x65, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x60, @u32=0x2}, @generic="f60a36891fcfe14c46980e8bdf925fe82fa4bdda879a0b41d7af5e5d1ec43f97ead4bbaca109dc2da995b3f5f9abc571a7d8d2d5ff9f8ee874f2e83873260b2ed3f797569092993b66c0ae64eeed4e66552a385a091c0e14d21f77eb68acb1e6d99c30be83e987187b659bdfa761e9870220c7092f9660a6110a2d01007fb132"]}, @generic="9207c8f7f2c40401fd84151896c2df72ae9b80d6e994fb219bb81420dbaee8363c5f008efaed5ca57f8e0ba969b76582f9e13dad843afe33c73d55d257f75e18c075e904ff47ebf7656f83decd0689361a8894a00a47ca8799b24008878348489655ff56a059c85903997a807d79a2d1987ac451482abc5f9b277627766107fc324361e2e7d4edbafd5ac9a6aa0b7f0af5af2fca649f27fb01fd67dbb25ad36683828090023243248daca8b5abe79fbfc58b1285b9fc62b50398e50e6fcc06c21cd18cc873d0df7b44dbbe20989b524cb1b80694220c9ff52577ee3e6b78956513ac0b9b"]}, 0x258}, 0x1, 0x0, 0x0, 0x20000000}, 0x4051) 2018/02/12 12:04:17 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f000067c000)='./file0\x00') mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) 2018/02/12 12:04:17 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000021000)='/dev/input/mice\x00', 0x0, 0x46002) ioctl$KDDELIO(r0, 0x4b35, 0xffff) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x24}, 0x1}, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0xde7082ccd268359a) ioctl$KDSETMODE(r2, 0x4b3a, 0x2) 2018/02/12 12:04:17 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c1a000)='/dev/sequencer2\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x85}, @in6={0xa, 0x3, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe360}, @in6={0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x0, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x2, @loopback=0x7f000001}], 0xdc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000714000-0x5)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f00008aa000-0x67)="52de09485c417a594d6358b086fc85fedb5dd0476354effa0742cab12e7eff5065ef3c85882219c0b76b221e9429630c1a78b0795b0fb11a4683218823295d779030692bab9ceea04cebac680f4e08b56a9b2de3620e98f75c3823b992f666013d7d937ed97468444902edf9731970543b741cff92b16b6fee78da2ee642bdd74213686504", 0x85, 0x4000004, &(0x7f0000356000)={0x2, 0x2, @rand_addr=0x6}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000278000-0x8)=[{0x7, 0xfffffffffffffff9}], 0x1) shutdown(r1, 0x1) 2018/02/12 12:04:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001c5000)='/dev/usbmon#\x00', 0x101, 0x1) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000068e000)=0x7) r1 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r1, 0x409, 0x7) fallocate(r1, 0x0, 0x0, 0x82) getpeername$netlink(r1, &(0x7f0000887000), &(0x7f00004e6000-0x4)=0xc) 2018/02/12 12:04:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e54000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x8) r4 = getpgrp(0xffffffffffffffff) ptrace$cont(0x1f, r4, 0x0, 0x158c) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x2, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) mkdir(&(0x7f0000d23000)='./file0\x00', 0x40) 2018/02/12 12:04:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000902000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f84000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = creat(&(0x7f000051a000-0x8)='./file0\x00', 0x20) accept$packet(r2, &(0x7f00001c8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00004b7000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000003d000)={@empty, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000d14000)=0x3) poll(&(0x7f0000f72000)=[{r1}, {r1}], 0x2, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000095f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000c56000), &(0x7f000014a000-0x4)=0x8) 2018/02/12 12:04:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000001000-0x4)) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000002000-0x10)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000001000), 0x8, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x801, 0x0) set_robust_list(&(0x7f0000003000-0x18)={&(0x7f0000001000/0x1000)=nil, 0x6, &(0x7f0000000000/0x4000)=nil}, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000006000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002}}, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x2, 0xfff, 0x6, "815ee769d7fba8b7325cddb6e640ac1abfef49d680268079fcd1c0c9dbba99f52d65811f47f421dab2431f4e5d8812f119bf9191e1f4e165c9b844927ff12cbcfde4c063863abbf21b33a297d1424234"}, 0x160) ioctl$KDMKTONE(r2, 0x4b30, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000006000)=""/195, 0xc3, 0x20, &(0x7f0000002000-0x10)=@nfc={0x27, 0x7, 0x2000000000000, 0x7}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000000)={0x10d6, 0x2, 0x66}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000008000-0x4)=0x81, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0xffff}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000+0xfbd)={r3, 0x20, 0x9, 0x9}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000008000)={&(0x7f0000008000)=@generic={0x11, "e8b181bb044664613055ea198a35827b0571fd93af7d61bd419199858edec6a26529670d3526a54a6e9a300140135b5b9bc258856de839b24e9e015a8ad68b6bf24b76dd1a4a04dc24f28d91c4680e460d4c5e5c206be208e4bc70b175a383844fa91d8169d172c13e8de2aee4ebafef51571711faf1303e00e818ec93ff"}, 0x80, &(0x7f0000009000-0x60)=[{&(0x7f0000009000-0xce)="03d0156c96032e22e9dea34b48f3e2396576127aa16a34bcc2f8850713ada78a08a33acf572c3bf6597e4685ccbb1ab3378d7fcac4b27b744f894131dfea89595544cf573afad416390b736e5704276dcb51e98fe69735ca99851ae56102fda6dc19c910c82fa72fcf2874a0207226f2a27ac370ee77b8f947f17795adff2215da756cb9fea985a76dc52a270a264df2a56ad57d9ce16e917bbe6f5e833cdd7f815225785bbb12ee9aeb67588472fd7bff6a539ec3798cd231b03966f519fc916ace4936177c49335ab1616d3442", 0xce}, {&(0x7f0000008000)="210084dc25ea6f7b4f4ef2280c4da6f6eb08895db841723e7f3e1e45d78302881966e3184025cd324838014271d6a38cd2252066b1d031267fa5c58f80b2c4349ba652f549568b75758e8a2768cd3e14122f8771886bea817825b1fb40f3a81ce3da5d4c848d1c491ce1f21073bee2aeb3b102225f2767b3d66dec0ad4031ee032a0bc66", 0x84}, {&(0x7f0000005000)="b641b3642c410fdb88e8baf4c4539c01c6f98fab90ecd2ea49e2386064eff3d3a95aab8b4e3f09337c4181cd5bba8e89533eea7674f589", 0x37}, {&(0x7f0000008000)="61fb308682eb6fc12c8197463103bc7e0b22157ceb2168859868ee51c95db32a007a2ed806e2434e18f8119076ef68893bcbee60ab224de5616848fb6d5cdb24b2272ef77a56e6c338d11b29e552556ff5af1ff1f654bfefbbbccb08b32d9a23e2472038e1e46885520ca9a8d38701131a8039288de4fb5ac8debfdc3e20c322c03ba6bc9272f03c6c9bfdc810c099df870ebe99bb82dbe9848839201df6ebf722fd0f6d", 0xa4}, {&(0x7f0000009000-0xcf)="7ca9c51ade226840fb6878cb396e3809226daf12edb4991a0ff2271b4ba9f0bb0ea5198a7635cfdf4f12cc127fa924ecc9a2548a7cf21d77b7bdd9a41574a01ab33326a142761d2eb9e235799f65755ec2dbbed4f72ebcf61de4fbc0683ec844ccb8c4e1b55f20f8dd6c6f9fde8612dd8c7e6a272cc8388718903cfbdeee1f0e61b131fe19f804e2f929efcff8780935f092bb827eeda762d02d42830daa4463c0d6d402f917e1829178525602a0a3d869a3a699c5c6c1e7ebb41e7e7533313f710ee143636f3f89bdcdae78bd53e2", 0xcf}, {&(0x7f0000003000-0x48)="6b4c14d344caba9f1ea7e18cc49728f6f3ba69f67c729d14f1d4f0bc12311f1fc9959dbecaf7890de8aeaae7362a7f2429a753a439943c8eab230da6527e32de81c13aa865c89bc1", 0x48}], 0x6, &(0x7f0000008000)=[{0x88, 0x102, 0x8000, "6ed2d9b431c92b1935db8841a00ad08cba08b766b90364a5e2a13e51cac76fe00d5c500a7c9fc3a2bbd62b525a9176e81ca48a7285fa511b1e8497d22d55489d48ea99f68271c55320a4a325e092eb3e1e9c5af310e6bdfddab59102f56e99affb339c7be1515968d1edfc982aa4045775"}, {0x108, 0x115, 0x80000001, "21b9584a513a4ddbbb427ec2ffd4417262d05a01e9d79d8245cc0901310aa0ddb8c9a75f5faba117993f03eca6b45b00a2fadc964ed537d4d64f9e322a65c16b8d42f50c939552cfdf1c1eab6a176bd798298e2d5a04711f05936deae98062a89e66a301323251c3ca36ec59cd1d7313a960b3fc26056682d454299ef129a6ff9579889fa238a2fc2fdb8692fdab1ab04da50d6b9bea75caa9b227f47544c47bf35514f329d55ca5fb87a2f20e441a9996eb8ad3772e2ce5dfbe0a34a264c0939a9856ccb777271e15610e469fe37b1e1156426175102c51511566ecb623ce047fb5e17226d6e62d5e74bbb459a77795884ce221d5def1"}, {0x48, 0x18d, 0x0, "cebe6680f7d8e717201fd58a3bed721d2b069a6ed399aeed61de5b534fee4ec52815a0d6095e5c45fd0ff8bfec1a7bd95e79a3"}, {0xa8, 0x11f, 0x1, "19ccc3de36a77de1b6381006ce4d19ca0f8dac3351719570016db80eb001cc34c720cb3206f0488c685eb393e70f75854596a1914c87039ad28b7156f72e1d124592527a55181fe43e0fd0878c5a10b09596f30cf3ac4e24a6ee800a6d5fd72c8b647f138973aab0015df26f63297f9318537cb04a341cde80ba68283fe96abcb1f8ef678e4586a6f5a69f713d7a5e504eef84426900a128"}, {0xf0, 0x117, 0x8, "576a87f1ee2e562d9f9039be99d9e0da4ad24116fa05236ee67696a9332c527eb4a13be97659c12d73881f6bbda653b8b89c165d7fea4d751e2883d80b13ae7860c1f43d5212417046926e8ba8b839fc5dd3e413ee48f27e916ee74e18543fcafd0ecb80658ce64232bcab8d54d0ddcd7ee152073478792f31bf27986a055c686876d033954542df1adf0a02b60c64a210fe0ff27997093b6b5d8e6fd430e6ad3bd15073aa4f2e8c1350d4c46be87c6628caf44b4a49ff7a5dc98266a346e865d2291158b83b12c61833fc8d3231fc8384a7f65e9330630590"}], 0x370, 0x8000}, 0x80) 2018/02/12 12:04:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000086f000-0x15)='/proc/self/net/pfkey\x00', 0x50800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000d2e000-0xb0)={{0x9, 0x8}, 'port1\x00', 0x4, 0x0, 0x5, 0x8, 0x9, 0x7, 0x9, 0x0, 0x0, 0x100000000}) signalfd(r0, &(0x7f0000618000)={0x25b}, 0x8) socket$packet(0x11, 0x400000003, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/12 12:04:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ec000)='net/rt_acct\x00') r1 = mmap$binder(&(0x7f000058f000/0x3000)=nil, 0x3000, 0x2000000, 0x810, 0xffffffffffffff9c, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000391000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e62000-0xc)={0x0}, &(0x7f0000aa9000-0x4)=0xc) lstat(&(0x7f0000a96000-0x8)='./file0\x00', &(0x7f00009de000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000053c000-0xc)={r4, r5, r6}, 0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00007b3000-0x30)={0x14, 0x0, &(0x7f0000e1e000)=[@increfs_done={0x40106308, r1}], 0x52, 0x0, &(0x7f0000b22000)="030a491aada75a35f57fe94913979882ed1c070e0c95ab3f605d8fb28d22624a1823cb8f54f14ddf8d1791cee32756c170d325fcabf48c915401414d862091bdbcc464e801644a96a03cb7377c10924d7fe1"}) r7 = creat(&(0x7f0000122000)='./file0\x00', 0x0) dup3(r7, r7, 0x80000) readahead(r7, 0x0, 0x0) 2018/02/12 12:04:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000019c000)="8c07006600", 0x5) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000ce000-0xc)={0x0, @loopback, @dev}, &(0x7f0000b9c000-0x4)=0xc) bind$packet(r0, &(0x7f0000d64000)={0x11, 0x0, r1, 0x1, 0x7f, 0x6, @empty}, 0x14) 2018/02/12 12:04:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00007ca000-0x50)={{0x0, 0x0, 0xfffffffffffffc00, 0x2, 0xf499}, 0x80000000, 0x8, 0x20dc96}) r1 = creat(&(0x7f0000392000-0x8)='./file0\x00', 0x26) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000448000), &(0x7f00008a4000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/12 12:04:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005b8000)='setgroups\x00') writev(r0, &(0x7f0000ef4000)=[{&(0x7f000095f000)="3fb7162ceabd52a4", 0x8}], 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006d2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/12 12:04:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007a3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) [ 52.113959] IPv6: NLM_F_CREATE should be specified when creating new route [ 52.125540] IPv6: Can't replace route, no match found [ 52.143512] device eql entered promiscuous mode [ 52.158840] IPv6: Can't replace route, no match found 2018/02/12 12:04:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000057000)='/dev/ppp\x00', 0x0, 0x0) connect$vsock_stream(r1, &(0x7f0000384000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) close(r0) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000335000-0xc)) ioctl$TIOCSBRK(r0, 0x40044591) 2018/02/12 12:04:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000), &(0x7f0000e89000-0x20)={{}, {0x0}}) epoll_pwait(r0, &(0x7f0000bb5000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x0, &(0x7f0000acd000)={0x163}, 0x8) memfd_create(&(0x7f000039f000+0xd2a)='vboxnet0posix_acl_access#selinux\x00', 0x2) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x0, 0x0, 0x4}, {{0x0, 0x2710}}, {{0x0, 0x2710}}], 0x60) readv(r0, &(0x7f0000ef1000-0x20)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) 2018/02/12 12:04:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x4, &(0x7f0000912000)={0xdfffffffdffffffa}, 0x0, 0xffffffac) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r1, 0x80000) sendmsg$netlink(r2, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceb000-0x70)=[], 0x0, &(0x7f0000ce6000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/02/12 12:04:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000a3c000)="0065742a70726f74ff636f647300e8") readv(r1, &(0x7f00002ec000-0x40)=[{&(0x7f0000d05000)=""/122, 0x3a}, {&(0x7f00005b4000)=""/4096, 0x1000}], 0x2) [ 52.234967] kasan: CONFIG_KASAN_INLINE enabled [ 52.244353] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 52.253881] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 52.260115] Dumping ftrace buffer: [ 52.263640] (ftrace buffer empty) [ 52.267333] Modules linked in: [ 52.270620] CPU: 0 PID: 8510 Comm: syz-executor3 Not tainted 4.9.80-g8a174b47 #31 [ 52.278297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.287625] task: ffff8801c6a6b000 task.stack: ffff8801cc340000 [ 52.293653] RIP: 0010:[] [] sg_remove_scat.isra.19+0x17b/0x2d0 [ 52.302936] RSP: 0018:ffff8801cc347a20 EFLAGS: 00010202 [ 52.308356] RAX: 1ffff10038b3b02d RBX: ffff8801c59d8158 RCX: 0000000000000001 [ 52.315598] RDX: 0000000000000008 RSI: ffffc90002322000 RDI: ffff8801d048eff4 [ 52.322839] RBP: ffff8801cc347a70 R08: ffffed0036ddd4b8 R09: ffff8801b6eea5a0 [ 52.330080] R10: 0000000000000005 R11: ffffed0036ddd4b8 R12: 0000000000000001 [ 52.337319] R13: 0000000000000008 R14: 0000000000000000 R15: dffffc0000000000 [ 52.344560] FS: 00007f0eb52f9700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 52.352767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.358626] CR2: 00007fd17f5b3db8 CR3: 00000001cd0a8000 CR4: 0000000000160670 [ 52.365869] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.373109] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.380347] Stack: [ 52.382466] ffff8801c59d8170 ffffed0038b3b02b ffffed0038b3b02e ffff8801c59d8168 [ 52.390448] ffff8801d048efd8 ffff8801c59d8140 0000000000000000 0000000000000000 [ 52.398421] 0000000000000000 ffff8801c59d8238 ffff8801cc347ab0 ffffffff826684d5 [ 52.406391] Call Trace: [ 52.408955] [] sg_finish_rem_req+0x2b5/0x340 [ 52.414985] [] sg_read+0xa16/0x1440 [ 52.420233] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 52.426874] [] ? fsnotify+0xf30/0xf30 [ 52.432298] [] ? avc_policy_seqno+0x9/0x20 [ 52.438157] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 52.445147] [] ? security_file_permission+0x89/0x1e0 [ 52.451871] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 52.458507] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 52.465145] [] do_readv_writev+0x520/0x750 [ 52.471001] [] ? vfs_write+0x530/0x530 [ 52.476510] [] ? exit_robust_list+0x230/0x230 [ 52.482626] [] ? SyS_memfd_create+0x269/0x2f0 [ 52.488742] [] ? __fget+0x201/0x3a0 [ 52.493990] [] ? __fget+0x228/0x3a0 [ 52.499237] [] ? __fget+0x47/0x3a0 [ 52.504400] [] vfs_readv+0x84/0xc0 [ 52.509585] [] do_readv+0xe6/0x250 [ 52.514750] [] ? vfs_readv+0xc0/0xc0 [ 52.520176] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 52.526815] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 52.533625] [] SyS_readv+0x27/0x30 [ 52.538797] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 52.545348] Code: 45 b8 eb 3e e8 37 32 d0 fe 48 8b 45 c8 48 c1 e8 03 42 80 3c 38 00 0f 85 3a 01 00 00 4c 8b 73 10 4b 8d 14 2e 48 89 d1 48 c1 e9 03 <42> 80 3c 39 00 0f 85 0b 01 00 00 48 8b 12 49 83 c5 08 48 85 d2 [ 52.572003] RIP [] sg_remove_scat.isra.19+0x17b/0x2d0 [ 52.578939] RSP [ 52.584497] ---[ end trace 3faf79140a8f8e24 ]--- [ 52.589268] Kernel panic - not syncing: Fatal exception [ 52.595066] Dumping ftrace buffer: [ 52.598581] (ftrace buffer empty) [ 52.602263] Kernel Offset: disabled [ 52.605859] Rebooting in 86400 seconds..