01, 0x10000, 0x4c03}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) close(r0) 2018/02/01 07:50:30 executing program 3: 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) r1 = request_key(&(0x7f0000b95000-0xb)='asymmetric\x00', &(0x7f0000fed000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f9e000-0x7)='mqueue\x00', 0xfffffffffffffffc) r2 = request_key(&(0x7f00004c5000)='syzkaller\x00', &(0x7f000022d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000031000-0x7)='mqueue\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f00009a3000)=[{&(0x7f0000875000)="630d89604b8db39e4e413163b43388ce9d23a9fd2423d7eef30ba27202dc8c0375a7769f74578493f2ae0f04a998fc69eae7ecd85b6e06cc37064ee8591e56720880a0d5fb9bb032b54de5ea138633b07d481486bfebee7a64d5ab8d2d4e26a0d851bfe752669c19ee0c15b3c7f671b7653e46e6cba3b21a4d1eae9a24d21cf09e8d9627f68fa2f1392a59a5cc5d9697aedacb245e9829910b8f67d6c30eb92abf649242c4dd286beba3390971a0107463dc12bdfaa60e42c81a6f8270dac07210e4827596", 0xc5}, {&(0x7f0000b93000-0x7e)="2aa00eeac0be14f67df84a790d0c06570e44a17e61ff87a2474d5e96d71175997f3b28e4f913f4fd32075fcc1e179fceaaf99c290611d2303c75d3bc6f8f3e28a2ff9a8513f89474a7cf733ce852e41bf62a5daa7d38f3b69fd901415788116e364ea2fccff952f7b903e03953c6245138d70fa7ae8268fd088ff4220163", 0x7e}, {&(0x7f0000a8d000)="73ebb8116752574104233369ae20358056fed5deb81a6841737043820ab3670783ad60108e2e65afc9d2d6ab7a24fb5ed04d286210b126dc951504b6a7633d651d9e9905c9ebe521479061d5590e1db431cefa680c0943d223ae10964b4b02129aa9b09b0b59c1e482259a7abbdb872384fbb7e74ad05d31247c8622de10b4b991b1e752c96c9622094e3b43b2a02b1ef253c817d11c58c86a30d3ce", 0x9c}, {&(0x7f000090d000-0x88)="ff456021939ec1585e2fe8b9a0db2f81da16ed6077cbb03d7f7e49fe32e5e6a19016b7693dae0e040722baf4a264ea4899dabf545690a3dca144aae99864d7f9438bf7fd4839267d6ca4bc9137d8e4ee71683901de2811ceaf5955d9cec4aca71bfbf0cfcaf1b61597f80af624a90662d6f94272b2e00be0526564cc6353be4ef3217fdcdd3d3f2f", 0x88}, {&(0x7f00004cf000)="f40af955d6b00286ea43bc81e5af23bdf8c7bb35143b6c1f2da9cd1c529e018194d7251e3adac4879554fddd46c06d945064ae170fefcbf5314c8783bc24789a28b273fa6f835ebf5dfe7032af2d83d1f9dbea39fece1574104b719b34bd02e2d1a9303f7e79bffb3814427894e87ffdc1b5a12e933b30b5825976c03aa55c6e9fe14763d7a3e670c72c430268f12a40", 0x90}], 0x5, r2) lseek(r0, 0x0, 0x2) 2018/02/01 07:50:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00002aa000)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000868000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000a0f000-0x34)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x15}, 0x1, 0x9, [@broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x34) listen(r0, 0x0) poll(&(0x7f00003a4000-0x28)=[{r0, 0x110, 0x0}, {r1, 0x1006, 0x0}], 0x2, 0x0) vmsplice(r2, &(0x7f0000c24000-0x20)=[{&(0x7f0000c8f000-0x47)="88f49183cff4ccedf56c910a185b4caa3e23f215b015723660f5c119c26671964c7ca6ed4e31e5eab838374a4b095c05f4c1a8bb0cd39b42b4b06d65832273f94de61477c231a0", 0x47}, {&(0x7f0000160000-0x99)="6905c9a20af5b27deca49b6d8a214ecf00ed622c0b43faa633e2d75f914deec131e2d34c609d37831dba6b05205992f02b4bb959c45ba81db14b7a53d234bb1b817ce4ca6815d77b262f7a4cbc199af4976297ba10c649d3af1f09178d0bbd640a8bce4656f47875effd4a8005383640b315bedbb555f2679788f4bcbbe6d8052af5c20fad6763f3aaf8ef4c9a3f04c80e77da9617691ab3ad", 0x99}], 0x2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000376000)='./file0\x00', 0xff4dfcf840b36b5c, 0x4) connect(r3, &(0x7f0000bf1000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x1, 0x2}}, 0x2e) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000502000-0x4)=0x0, 0x4) 2018/02/01 07:50:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000b7c000)={0x0, 0x0}) futimesat(r1, &(0x7f0000a31000)='./file0\x00', &(0x7f0000312000)={{0x0, 0x2710}, {0x0, 0x2710}}) writev(r0, &(0x7f00006b1000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) 2018/02/01 07:50:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ee6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b51000-0x4)=0x1c, 0x80800) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) r2 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) unshare(0x28060400) exit(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000058a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d8000)=0xe8) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/02/01 07:50:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b59000-0xb)='net/ip6_mr_cache\x00') listen(r0, 0x8) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000156000)="564565b65d14ccaadb90061e9fa9c9580d32857c77e24141207954c33d18530f0ca839875eb6c92e013450b423fdd3b3ff51d25353aa24d45c285b9b8b2277aa244b396a88f465afb3058a58656a69d5eba39e626b293c024d5c698df28063da5ee0b9e507175d0c641d763234ab00adae4c5355a2e2facefa83c9fd66773c3810c0f7d8845ca87980fb293d74fa0f1df837f3bc48b89f8de6f67f4d023c81699b2465c0b7b712382cb436cef9df5747c6f86ed8b60417dc2e7ddc9289db55934191af5b96df96e0") sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) sendto$inet6(r0, &(0x7f0000c08000)="cbaff2613d77f8772b02eb615a2227e66e38f9705d3a9f5758d6e233e10c03c8f1b71085d1c76f9eafc78fad52c45a323151aaeafb9c42f2c64dc01e2fcb4b7152f6029331c3e51aa0e1f261fa0cb7e7b758e27b233922e1f3b626937c9f8b70", 0x60, 0x20000000, &(0x7f0000995000-0x1c)={0xa, 0x3, 0xc6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, 0x1c) ioctl$KDSETLED(r0, 0x4b32, 0x7f) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000370000)={0x1, 0x6, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}]}) 2018/02/01 07:50:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000250000-0x4)=0x0, &(0x7f0000fe6000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) splice(r0, &(0x7f0000ff4000)=0x0, r0, &(0x7f0000490000)=0x0, 0x2, 0x9) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000178000)=0x1e) 2018/02/01 07:50:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000d5000-0xe2)=""/226, 0xe2, 0x2103, &(0x7f0000099000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getcwd(&(0x7f0000eb8000)=""/0, 0x0) 2018/02/01 07:50:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f000070b000-0x8)='./file0\x00', 0x200002, 0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c65000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00009f7000)={{0x2, 0x5}, {0x5, 0xffffffffffffff81}, 0x72, 0x2, 0x5a, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000b25000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000065000)={0x0, 0x10, "ae46ca4ed3fe1de2040d54cce565e642"}, &(0x7f00001da000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e69000)={r3, 0x101, 0x5, 0x6, 0xff, 0x1ff}, 0x14) r4 = socket$inet6(0xa, 0xffffffffffffffff, 0xffffffff00000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x200000000010, 0x2, 0x0) write(r5, &(0x7f0000548000-0x23)="2400000026007f000000000000007701000000ff01000000000000fbffffff0100ff10", 0x23) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ca000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TIOCEXCL(r6, 0x540c) r7 = getpgid(0xffffffffffffffff) lsetxattr(&(0x7f00009f9000)='./file0\x00', &(0x7f000098c000)=@random={'btrfs.', "2f2b262b9f5b402b2e2b2500"}, &(0x7f0000734000-0x9)='/dev/ppp\x00', 0x9, 0x1) getpriority(0x3, r7) bind$inet6(r4, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$ASHMEM_GET_SIZE(r6, 0x7704, 0x0) 2018/02/01 07:50:30 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000001c000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000010000-0x17)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r3 = dup(r0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r3, &(0x7f0000f50000)=""/23, 0x17) recvfrom$ax25(r3, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) 2018/02/01 07:50:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x3e, 0x6, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(r0, 0x41) prlimit64(r0, 0x5, &(0x7f0000dda000)={0x6, 0x0}, 0x0) stat(&(0x7f0000875000)='./file0\x00', &(0x7f0000f0f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000417000-0x4)=0x8, 0x4) ptrace$setopts(0x4206, r0, 0x0, 0x20) tkill(r0, 0x12) 2018/02/01 07:50:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006c0000)='net/rt_cache\x00') fcntl$setlease(r0, 0x400, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f00009f1000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) close(r0) [ 52.185002] netlink: 64 bytes leftover after parsing attributes in process `syz-executor5'. [ 52.212176] netlink: 64 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/01 07:50:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000827000-0x1)='g') write$evdev(r0, &(0x7f0000093000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x90) socketpair(0x0, 0x7, 0x1000, &(0x7f0000812000-0x8)={0x0, 0x0}) 2018/02/01 07:50:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) readv(r0, &(0x7f0000411000-0x30)=[], 0x0) fanotify_init(0x8, 0x400) 2018/02/01 07:50:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f000012e000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000000000)=""/111, 0x6f, 0x9}, 0x40000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000001000)=@fragment={0x6f, 0x0, 0x3, 0x6, 0x0, 0xffffffff, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x2, 0x8, 0x3, 0x5, 0x1, 0x5, 0x3, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x7f, 0x8000, 0x0}}, &(0x7f0000001000-0x4)=0xb8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) 2018/02/01 07:50:30 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000011000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000011000)={0x0, 0x0}) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 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}) 2018/02/01 07:50:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a70000-0x8)='oom_adj\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005f6000)={0x0, 0x9b, "3a30b74f8502aba0c8d4080edd11a46166e0eecad3927f776d409090b31ecd7d9186c80b41ad44056b7b6c6f52cda21e8144bfc336094f7f9d83beb4fd2b4a4732263909ec1cec096e1ec2e6013f915460a2f3ac7072390e40bc589aca9b866f763ce0780e5493216f90d53da3c059deec342e8af055b06be3188247d4d5fe5b00817d03752f2caddeba972afb65f84639ba091c68a6f9ff65e87a"}, &(0x7f00008ed000-0x4)=0xa3) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ce6000)={r1, 0x6}, 0x8) read(r0, &(0x7f0000463000)=""/0, 0x0) 2018/02/01 07:50:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) connect(r0, &(0x7f0000b94000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) write(r0, &(0x7f0000ed6000-0x24)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) 2018/02/01 07:50:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e0000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) r1 = geteuid() fstat(0xffffffffffffffff, &(0x7f000073b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00005f6000-0x8)='./file0\x00', r1, r2, 0x100) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000490000)='/dev/pktcdvd/control\x00', 0xc8041, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000406000)=@assoc_value={0x0, 0x0}, &(0x7f0000ba0000-0x4)=0x8) r4 = getpgrp(0xffffffffffffffff) syz_open_procfs(r4, &(0x7f00000ed000)='net/dev_mcast\x00') r5 = userfaultfd(0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000007000-0xa)={&(0x7f00000c5000-0x93)="134e721c060000000000000001012053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239ec", 0x93}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000e35000)="869141b7e90e8a3c80b30800699524b9", 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000034e000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000063000-0x4)=0xfffffffffffffe10) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) close(r5) 2018/02/01 07:50:30 executing program 0: mkdir(&(0x7f0000330000)='./file0\x00', 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) 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(0xffffffffffffffff, &(0x7f00002a5000-0x258)=[{{&(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000344000-0x50)=[{&(0x7f00009ff000-0x55)=""/85, 0x55}, {&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f00003f6000)=""/62, 0x3e}, {&(0x7f000055e000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0xb70}, 0x7}, {{&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001e8000)=[{&(0x7f000013f000)=""/110, 0x6e}], 0x1, &(0x7f0000001000-0xa2)=""/162, 0xa2, 0x4}, 0x9}, {{&(0x7f000013a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x79)=""/121, 0x79}, {&(0x7f0000001000-0x8)=""/8, 0x8}], 0x2, &(0x7f000084b000-0x84)=""/132, 0x84, 0x3}, 0xffffffffffffff62}, {{&(0x7f00005dd000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000-0x20)=[{&(0x7f00003c0000)=""/5, 0x5}, {&(0x7f0000130000-0x72)=""/114, 0x72}], 0x2, &(0x7f000057f000-0xd1)=""/209, 0xd1, 0xd9}, 0x6}, {{&(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f00003a6000-0x71)=""/113, 0x71}, {&(0x7f00009b3000-0x71)=""/113, 0x71}, {&(0x7f0000d00000)=""/169, 0xa9}, {&(0x7f0000000000)=""/101, 0x65}, {&(0x7f0000da8000)=""/66, 0x42}], 0x5, &(0x7f0000000000)=""/44, 0x2c, 0xaf94}, 0x75d}, {{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0xdb75}, 0x2}, {{&(0x7f0000d30000-0x36)=@un=@file={0x0, ""/52}, 0x36, &(0x7f00001ef000-0x20)=[{&(0x7f0000ed3000-0x4d)=""/77, 0x4d}, {&(0x7f0000000000)=""/148, 0x94}], 0x2, &(0x7f00002a6000)=""/223, 0xdf, 0x1}, 0x8}, {{&(0x7f0000f4a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x66)=""/102, 0x66}, {&(0x7f0000001000-0xd4)=""/212, 0xd4}, {&(0x7f0000edb000)=""/86, 0x56}, {&(0x7f000004f000)=""/89, 0x59}], 0x4, &(0x7f0000a2d000)=""/0, 0x0, 0x57da}, 0x7}, {{&(0x7f00007e4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00008bf000)=[{&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000c66000)=""/28, 0x1c}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}], 0x3, 0x0, 0x0, 0x7}, 0x20000000000}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000-0x86)=""/134, 0x86}, {&(0x7f0000124000-0xde)=""/222, 0xde}, {&(0x7f0000ad1000-0xd8)=""/216, 0xd8}, {&(0x7f0000001000-0x4c)=""/76, 0x4c}, {&(0x7f00004bb000)=""/114, 0x72}, {&(0x7f0000a17000)=""/147, 0x93}], 0x6, &(0x7f0000000000)=""/158, 0x9e, 0x80000000}, 0x1}], 0xa, 0x40002002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/38}, &(0x7f0000000000)=0x28) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004c4000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000025d000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$llc(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000002000-0x58)={0x0, 0xfffffffffffffffe, 0x1, 0x10001, 0x1, [{0x1, 0x0, 0x2, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) 2018/02/01 07:50:30 executing program 2: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x8, &(0x7f0000f13000-0x20)={0x2, {0x101}, 0x40000006, 0x5}, &(0x7f0000f13000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000f13000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f14000-0x90)=[{&(0x7f0000f13000)=""/31, 0x1f}, {&(0x7f0000f14000-0x8d)=""/141, 0x8d}, {&(0x7f0000f14000-0x1000)=""/4096, 0x1000}, {&(0x7f000027e000)=""/36, 0x24}, {&(0x7f0000f14000-0x9)=""/9, 0x9}, {&(0x7f0000e2a000-0x16)=""/22, 0x16}, {&(0x7f0000a20000-0xad)=""/173, 0xad}, {&(0x7f0000680000)=""/226, 0xe2}, {&(0x7f0000dc8000-0x13)=""/19, 0x13}], 0x9) r2 = gettid() mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000616000-0x9)='cpuset\x00') writev(r3, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/02/01 07:50:30 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/ppp\x00', 0x10040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x4) write(r1, &(0x7f0000935000)="2200000015000700ea0910080900e7ff0a00000000221d00040003000001008c45ab", 0x22) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00006b8000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000866000)=0x0) [ 52.362475] audit: type=1400 audit(1517471430.745:39): avc: denied { connect } for pid=10006 comm="syz-executor5" 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 [ 52.396177] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.402711] CPU: 0 PID: 10014 Comm: syz-executor1 Not tainted 4.9.79-g71f1469 #25 [ 52.410331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.419678] ffff8801d415f710 ffffffff81d94829 ffff8801d415f9f0 0000000000000000 [ 52.427714] ffff8801d9977490 ffff8801d415f8e0 ffff8801d9977380 ffff8801d415f908 [ 52.435731] ffffffff816621ca 0000000000002a2e ffff8801d8fd08f0 ffff8801d8fd08a0 [ 52.445168] Call Trace: [ 52.447746] [] dump_stack+0xc1/0x128 [ 52.453109] [] handle_userfault+0xa3a/0x1310 [ 52.459167] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.467104] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 52.473508] [] ? handle_mm_fault+0x117b/0x2530 [ 52.480394] [] ? handle_mm_fault+0x1fc3/0x2530 [ 52.486616] [] handle_mm_fault+0x1fd1/0x2530 [ 52.492650] [] ? __might_sleep+0x95/0x1a0 [ 52.498440] [] ? __pmd_alloc+0x410/0x410 [ 52.504144] [] __do_page_fault+0x5c2/0xd40 [ 52.510004] [] ? mm_fault_error+0x2c0/0x2c0 [ 52.515948] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.522585] [] do_page_fault+0x27/0x30 [ 52.528095] [] page_fault+0x28/0x30 [ 52.533810] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 52.540624] [] ? core_sys_select+0x34a/0x730 [ 52.546746] [] ? core_sys_select+0xa8/0x730 [ 52.552687] [] ? do_select+0x13b0/0x13b0 2018/02/01 07:50:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000839000)='/selinux/mls\x00', 0x0, 0x0) write$selinux_create(r1, &(0x7f0000302000)=@objname={'system_u:object_r:src_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x31, 0x31, 0x20, './file0\x00'}, 0x35) r2 = dup2(r0, r0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000698000-0x10)={0x0, 0x0}, &(0x7f0000dca000-0x4)=0x10) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000d85000-0x7)=0x0) 2018/02/01 07:50:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003d5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000301000)=0x2) writev(r0, &(0x7f00000a8000)=[{&(0x7f000036c000-0x5c)="580000001400192300bb4b07000000560a0602000000000000002ec28e0058a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a50000041c10e1ed5e0000000023221f1000010006f400f8ffffffe86b0f536e", 0x58}], 0x1) write$eventfd(r1, &(0x7f00000a0000-0x8)=0x8000, 0x8) 2018/02/01 07:50:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000f9f000-0xaa)="33d8f9684f783ccf49c776cb9389109744e9e4dd6bce4d35e5aa5cb78f32c45239cf0a2f036f674bd93bc14224799b0ea9d14d8a0bf53d7c6df6bbee83c6d66e43b65bbb3e905101ac4fd603ef4680f03970c872bb7f3f1dc85fc7aff18886c82125e639e08aee4bbc982a7017dbfbd09059a5a56ab179cb116b5ff45f498ff023fe50bdc7be92ed07134ffbba2454c1205c1f5b9d346a12806eed546dde629d60d19ffb5c73f6f9657f") ioctl$TCSETAF(r0, 0x5408, &(0x7f0000cc6000)={0x2, 0x8, 0x1f, 0x9, 0x7ff, 0x3, 0xffffffff, 0x80, 0x2, 0x40}) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)=0x0) 2018/02/01 07:50:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f000097b000-0x4)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028f000-0x4)=0x0) 2018/02/01 07:50:31 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000021000)='./file0\x00', 0x100) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000001d000)={0xd30d, 0x5, 0x6, 0x8}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000000f000-0xd4)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x1d)='$keyring}\\vboxnet0,mime_type\x00', 0x800, 0x82, &(0x7f0000c8c000-0x40)={0xd77e, 0x200, 0xdf7, 0x0, 0x5, 0x10001, 0x354, 0xffffffff}) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006db000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a9000-0x4)=0xe8) r2 = getgid() syz_fuseblk_mount(&(0x7f000009c000)='./file0\x00', &(0x7f00004ba000)='./file0\x00', 0xe001, r1, r2, 0x40, 0xfff, 0x200000) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) pipe(&(0x7f0000cfe000-0x8)={0x0, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00001e3000-0x10)='/selinux/access\x00', 0x2, 0x0) writev(r3, &(0x7f0000bd0000-0x40)=[{&(0x7f0000c68000)="31cad312e2023a9d0d68b0991183a031f1012b3f14b05eb474877cf59c8ef20c25d996d0bb8722db66e7dc257e7154644222c8bc80f27b8bc569cf9a303c3c106ebac2be4c754b8d26d9f2f9057a4cb9eb2ab70cf2690e84ae1f4874fc20c09f279f7fa8e54c9e", 0x67}, {&(0x7f000039a000-0xf6)="a80e20a6041b396861c01788b94b1e0910cb9df28fc819c4a2c0d02d8965d9ea9b94b4c06dc4400d14ac15286eaff715fbae59254b11601dbcb3b9a8ba2e6f1057e66766d57baa320eca5416d198531f87bccd8f37154e172285025c35e9923fadbd2e97854fa925e5ddbe2cf2e4bcbecd0884ad76681df10df2515a0472d38891bbff72097606ed7e61c0c86a94fe1c6381c61d268ecac37856371b4e5892d8f66909cbfe063c25b0acf2f5b09e38285ee04a363a9646833929acbdb4eb9eb5878b11d80821202a20d7df81fba578a467181949abfefa1cad5322e1523ea9ca3e4db80254c54feba86bace9853b69d38004b050ac3a", 0xf6}, {&(0x7f0000362000)="e737c1b1b0b30c4621428c98679af7e592b5f3139cf0ac9b9964173e61ed5e1e037e13ac02225f4f3f264cec62426c8e78b6c2552d175376e266c7489aa6ee6535", 0x41}, {&(0x7f0000230000)="ed90d9d1c7660f60573e33657c85bda1d695cb10bcc13c39a4f94dbfb87339c3949275828df8c0a3b0565633f9ebcc28bbbec20b79047a1f388c539273ea9194866255858001d94a7e21f9675b5954a67a33cc9c4da8bb12d10920c880e40873ac954faf37a205150ca071df0cd5166aff24b7edd62430762c8ef11195bc1a42036e7e7293113c2d462bcf7d82ece0141d39a9755d06e1395ff1470ee151ddafb222934f323f26b72da880f6d1715806b4e9cc27d831ede209b95236d57b562135a252d87ae572263f3bc9632d5e40a3bf321fb713", 0xd5}], 0x4) r5 = socket$netlink(0x10, 0x3, 0x3) pwritev(r4, &(0x7f0000ab3000-0x20)=[{&(0x7f0000f73000-0x5d)="446bc8c83ed6b5235a8e472fb990d039bc301e947f80e9298203198db19047a73c4ba86f99ebb9d174b6a23db592f3394f6877b23fbb0d4fae77ce5c731029a2a273e707a1d603e3ab9dc65a2808714189031eba92450284736012bc02", 0x5d}, {&(0x7f0000ee5000)="63c49fef79d69c63a0048e874b9da30613a7e08627afb063db68a102c986462a45d2a3ccd8b05d12ab965ed37b0013cfc7db61d1b2ef094d88dee0d8b9588a5e345ba1577039985cb30f1fe3f3276718b5e9517cc85440e2331fff0b7204441442899e3a00edb77eceec54bfcb62309d5791a241869358ec8e040d9754ced13e30cc80ca7e79725b3a4479eb11d4462fee01c5e59557bcf1e147aa9356af38e2f8154078e140c844da0be172c5db5818cbea9e25f44aa77aa971251f49f07e854bacd3f7cc8f4a4bb3339ff67d708de3", 0xd0}], 0x2, 0x0) writev(r5, &(0x7f00006b1000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) 2018/02/01 07:50:31 executing program 1: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x22, &(0x7f00007d0000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007e8000)=0x0) fcntl$getown(r0, 0x9) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000d2c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000007000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sched_setaffinity(r1, 0x8, &(0x7f0000319000-0x8)=0x6) 2018/02/01 07:50:31 executing program 0: modify_ldt$read_default(0x2, &(0x7f0000de4000-0x43)=""/67, 0xdbdc) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000ab9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2, 0x0}, [@srcaddr={0x14, 0xd, @in=@rand_addr=0xfffffffffffffffe}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:31 executing program 6: mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000579000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(r1, 0x2, 0x1) [ 52.558379] [] ? __might_fault+0x114/0x1d0 [ 52.564242] [] SyS_select+0x158/0x1e0 [ 52.569672] [] ? core_sys_select+0x730/0x730 [ 52.575704] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 52.582354] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 52.589166] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 52.595715] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/01 07:50:31 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000d1f000-0x8)='./file0\x00', 0xe002, 0x0, 0x0, 0x100000001, 0x4000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x0, 0x7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) recvfrom(r1, &(0x7f0000c0b000)=""/0, 0x0, 0x0, &(0x7f0000bfd000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) syz_open_dev$sg(&(0x7f0000da1000-0x9)='/dev/sg#\x00', 0x7, 0x4001) 2018/02/01 07:50:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004b7000-0x8)='./file0\x00', 0x400000000) rt_sigpending(&(0x7f000077a000)={0x0}, 0x8) mount(&(0x7f0000a81000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000fbd000-0x5)='proc\x00', 0x800, 0x0) 2018/02/01 07:50:31 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000)='/dev/vga_arbiter\x00', 0x501000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000008000)={0x0, 0x4c, &(0x7f0000004000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000)={r2, 0x200}, &(0x7f0000013000)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000005000)={{0xffffffffffffffff, 0x3, 0x110b, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 07:50:31 executing program 3: mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4c, &(0x7f00000e9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x16, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xff81, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x3ff, 0x5, 0x9], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/02/01 07:50:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000424000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) [ 52.640884] device syz1 entered promiscuous mode [ 52.649802] device syz1 left promiscuous mode [ 52.679640] device syz1 entered promiscuous mode [ 52.691474] device syz1 left promiscuous mode 2018/02/01 07:50:31 executing program 6: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000062000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000045000)={0x0, 0x7, 0x7fff}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000004d000)={r1, 0x3, 0xb0b}, &(0x7f0000062000-0x4)=0x8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000005f000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000061000)='/proc/self/net/pfkey\x00', 0x4001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000002d000-0x2c)=[@in6={0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000000b000)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000014000-0x4)=r4) r5 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() mq_notify(r5, &(0x7f000004e000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000007000)="", &(0x7f000001f000-0x10)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r5, &(0x7f0000037000)="", 0x0, 0x0, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000062000)=0xb) syz_open_pts(r2, 0x200200) 2018/02/01 07:50:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000196000-0x10)='/dev/sequencer2\x00', 0x88100, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000f2d000-0x4)=0x80000000, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000007f000-0x10)=[{&(0x7f0000ae7000-0x39)="390000001100094701bb61e1c30500ff070000000400000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r2) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/01 07:50:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000)=0x10) sendfile(r0, r1, &(0x7f0000358000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000628000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000db4000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000839000-0x4)=0xe8) fstat(r2, &(0x7f0000018000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000c55000)={&(0x7f0000465000)=@proc={0x10, 0x0, 0x2, 0x820001}, 0xc, &(0x7f0000158000)=[{&(0x7f0000368000)={0x1c, 0x10, 0x50a, 0x5, 0x2, "", [@typed={0xc, 0x5d, @u32=0x7}]}, 0x1c}, {&(0x7f0000a87000)={0x2ec, 0x3d, 0x800, 0x3, 0x0, "", [@nested={0x1cc, 0x10, [@typed={0xc, 0x68, @ipv4=@loopback=0x7f000001}, @generic="299ddd610c4ff367ddfe3079f2b9b54dd8f107c28a7d31cb22b3949dd31c51a7faf50ec31d76a46b8157db74361802997edfc442639807d0135dafb413a0534525e099b9c844c0b41753325fa0065acbd85efe5167a0d12d049defe2398e3da87d9bd9027235c91e4fd440017ffa5a0a3764aac92ef9efe74c3f5d6ce897d9c711fe4a551babd73e10825931d7ea53df52d1771ceca5f2382dc07be91092db7dc4dee4e7ceda9b592c7b8b30019df0093b782e57dcb898414779f2732913930ebb63", @generic="7f54285f4b88bc37f7e8846f8782964b32c8fd8cf30ca302c8b0f33accbf6fc6f2bc3ce567b566c6b6129ccd2aa973305a536b12be2f53b1d82129a6882115f9ac528061909d", @typed={0x10, 0x3c, @u64=0x100}, @typed={0xc, 0x35, @fd=r3}, @generic="6b19a2cdb54543fcff2c2f4c6cd5ac5daf1c2cbdcca1e0d4a44255fbfe08d411bb0df08e9b0121c10653557430dd9de7b29565b6fb54bc5a719b426a7eaab6bffe4657877068cca3935a5d353c77879eeb0e139af3ee22a6d07641b4c29962625c804e9fd9331c434bfb7293a779d2635138edd6d57d8b8ee83e8daf708492f9ef93c55e29568c91e8a04ab393e99b559cbd1588e569d1b6"]}, @generic="d6a14bc478e5939c0a8b2f60c67db5e12df29a960d72f25d1e4e5f416a60d3c58608698a3b587cec79625c1fa3617d83381e1f08736a0efcc309a4984a81d96bab724e5f7a78781bd14c0b0050bfca8756610527c97de144071874cbf6593c29a456ccfd9000df1f90f55a0d2a45ffde0dae83c27962e1690bf8ea9171a04bd12fd45094f1479eb2b217bf71f4ab343ee105c0451e88047e0151c59fff2213a248db0ddcce60a54e1a03d445c31dfb187435a15e4b5c", @typed={0x10, 0xd, @u64=0x70}, @generic="3471cee7e9330e4885d6f711167021a1e5ff13b5fc", @generic="47bfcc05c2f13e48a1addc8ae050df5fdc742281db28210207a6f265945ad513d2e3bedb571bb770931dce7b7fd25da6bded"]}, 0x2ec}, {&(0x7f0000940000)={0x1018, 0x31, 0x600, 0x7, 0x3, "", [@typed={0x1008, 0x43, @binary="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0x1018}, {&(0x7f0000f2f000-0x124)={0x124, 0x2d, 0x8, 0x5, 0x3, "", [@typed={0xc, 0x40, @uid=r4}, @nested={0x10, 0x5f, [@typed={0xc, 0x94, @u32=0x1}]}, @typed={0x18, 0x88, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x8b, @uid=r5}, @generic="482f5996e3565b05b277de9e5c6abb761a41bfbffa28ce2c31f2e7bf4d52491b8a39517aae65e2349415a4724d79656fd1af95d5c9f7b35161153ffd1729cdc608656ebc520e3eafbb6ab071ee6bec26db619b122e565a96a8933cbab72065d64a6ba6d869f43882133646c862232a7f6dfb121a0795ca76ea161c202480469838df88b699b5d57dbe589ca48e7f46bc310736c435cd25429a7850f1dcdcae025abb4064194ce00160920fa06232d07846f8150640a198b080fe52ba01ced003761354a841ad", @typed={0xc, 0x82, @fd=r2}]}, 0x124}], 0x4, &(0x7f0000b34000)=[@rights={0x20, 0x1, 0x1, [r1, r3, r0, r0]}], 0x20, 0x20000000}, 0x4000000) getsockopt$llc_int(r3, 0x10c, 0xb, &(0x7f0000f89000+0xf1a)=0x0, &(0x7f0000e66000)=0x4) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) recvfrom$llc(r0, &(0x7f0000b86000)=""/73, 0x49, 0x140, 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f000035d000)={0x7f, 0x81, 0x3, 0x4db74abb}) 2018/02/01 07:50:31 executing program 4: mmap(&(0x7f0000000000/0x4f7000)=nil, 0x4f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/02/01 07:50:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000507000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x1ca) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x807, 0x40ae) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c42000)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000764000)=0x1ff, 0x4) sendto$inet6(r1, &(0x7f00001f0000-0x75)="a29794972d93f74d5979caf4d99a147e0edaeb5d48850898767a811db100e678566c49c76caafae93935afc3000957f44c4fee684f0f52c469caa7a4f4c3f01035f15d01938f9fd2a168ad5d27990d1998f3ea92354ded32d2a279d4c7c78e64a8787794cbf090096c2373ca316817a7abf1dd0924", 0x75, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/02/01 07:50:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) accept4$packet(r0, &(0x7f0000df8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005dc000)=0x14, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ddf000)={0x0, 0xffffffffffffff19, 0x0}, &(0x7f0000161000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f7d000)={0x6, 0x6da0f4e773006868, 0x1, 0x9, r4}, 0x10) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r3, r2) writev(r5, &(0x7f0000b88000)=[{&(0x7f00008c4000-0x3f)="0668b44ac13186f61af4f29d3e141aa2699b764fc8b0b2b64da241af0d1d5d77c700c8efa5f3205eabf4c864a2a0c71c1c16ca94d5b046f644010fd3ddcc2e", 0x3f}, {&(0x7f0000b63000-0x1000)="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", 0xbaf}, {&(0x7f000094b000-0xa8)="", 0x0}, {&(0x7f0000e2c000)="", 0x0}], 0x4) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000ded000)={0x7f, 0x800, 0x7, 0x1, 0x2, 0x10000, 0x80000001, 0x59, 0x1, 0xfffffffffffffffc}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000f1d000-0x4)=0x5) 2018/02/01 07:50:31 executing program 1: mmap(&(0x7f0000001000/0xfde000)=nil, 0xfde000, 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, &(0x7f000079f000-0x60)={0x0, 0xa, 0x0, @thr={&(0x7f0000000000)="489cd34791253f75603df755864ee3972a14ec3313b50fbb854b32044e7a1d6f840a37ff3f86758f27111f1f27b8c5287d2c405183541f1281912ebf442d6787bd77fab223d094", &(0x7f0000c4f000)="557c0118cc605f760d58919d5c0fdfd39a714a332b8720f2dac196f80f526bb0850b26b1bc2fbf43885e3d2a312e88523161c6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) r0 = open(&(0x7f000078b000-0x8)='./file0\x00', 0x80, 0x54) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000203000)=0x0) r1 = gettid() getpgid(r1) timer_settime(0x0, 0x0, &(0x7f0000593000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) 2018/02/01 07:50:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000252000-0x8)=[{0x3, 0x3}], 0x1) 2018/02/01 07:50:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000331000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fchmod(r0, 0x1) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000e14000-0x38)={&(0x7f000066d000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d8000-0x50)=[{&(0x7f0000a81000)="90d79a", 0x3}], 0x1, &(0x7f00000e0000-0x120)=[], 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc004510e, &(0x7f0000a81000-0x1)=0x0) sendto$inet6(r1, &(0x7f0000264000-0x75)="ff9aff808a172be9348b23d35145b1bacbd09121a95e7c1787b7cf229bd642a2c644198f40258e7d10cdf1f33640a7bcd73f365798dda8c0f90693b04f60b426308420cf217c430166cdf0c1c9631f77eb41167129af21599b176e19d7b4f2aee57be051d2d096be7efd00fb36c0f3d571b7eb47d7", 0x75, 0x8c1, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cf7000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9b000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000034e000)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x97b0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000001, 0xff, 0x7, 0x10}, &(0x7f0000314000-0x4)=0xa0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ebe000)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000044a000-0x8)={r2, 0xfff}, 0x8) 2018/02/01 07:50:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000bce000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) r2 = syz_open_dev$tun(&(0x7f0000de5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000001000)=0x4, 0x4) dup3(r1, r2, 0x0) preadv(r0, &(0x7f00004eb000-0x70)=[{&(0x7f0000938000-0xb2)=""/178, 0xb2}, {&(0x7f00000cf000)=""/147, 0x93}, {&(0x7f0000177000)=""/245, 0xf5}, {&(0x7f00000e2000-0x13)=""/19, 0x13}, {&(0x7f00000e3000)=""/11, 0xb}, {&(0x7f0000696000)=""/252, 0xfc}, {&(0x7f0000708000-0xfb)=""/251, 0xfb}], 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000bbd000-0xd)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cd3000-0x9)='vboxnet0\x00', 0xfffffffffffffffb) pipe(&(0x7f0000802000-0x8)={0x0, 0x0}) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f000019c000)={0x6, 0xffffffffffffffff, 0xc9}) 2018/02/01 07:50:31 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000010007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) [ 52.812597] binder: BINDER_SET_CONTEXT_MGR already set [ 52.821994] binder: 10104:10115 ioctl 40046207 0 returned -16 [ 52.834666] binder_alloc: 10104: binder_alloc_buf, no vma [ 52.847001] binder: 10104:10115 transaction failed 29189/-3, size 0-0 line 3127 2018/02/01 07:50:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000098b000)="646e735f72437c07ff00030000009aab4c797b5dfe8cab7e89311248ccfd607da6cfa997a35e6ee8083ac3c5c7fd84b8536c788a9cfe9bd918babcb746f0b315e3a3fc88e20e10d15d140a42d37dacbea73323cd2d21a5d36b78ea5013fd51df6a4296bc043ea63400cb9e4fdb7af19d7fcc4b1422b9b82dfb6c089109773f27dc3546e0", &(0x7f0000cd9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000de3000)='(.\x00', 0xfffffffffffffffc) 2018/02/01 07:50:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0xfe) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/hwrng\x00', 0x10800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f77000)={0x9, 0x2, 0x401, 0x6, 0x0}, &(0x7f0000199000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f89000)={r2, 0x3}, 0x8) 2018/02/01 07:50:31 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000001c000-0x86)=[{&(0x7f0000006000-0xbb)=""/187, 0xbb}, {&(0x7f000000f000-0x24)=""/36, 0x24}, {&(0x7f000001b000)=""/226, 0xe2}, {&(0x7f0000005000)=""/86, 0x56}, {&(0x7f000001a000-0xe)=""/14, 0xe}, {&(0x7f000000b000-0x67)=""/103, 0x67}, {&(0x7f000001b000+0x8be)=""/209, 0xd1}, {&(0x7f0000018000)=""/152, 0x98}, {&(0x7f000001c000-0x6)=""/6, 0x6}, {&(0x7f000001c000-0x1000)=""/4096, 0x1000}], 0xa) 2018/02/01 07:50:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000064c000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f00001fd000)=0x10) sendmsg(r0, &(0x7f0000604000-0x38)={&(0x7f0000e93000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000018b000)=[{&(0x7f0000d39000-0x1000)="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", 0x1000}, {&(0x7f0000fb0000)="781fac857c1732406d960127394e6587b814ddbd1a", 0x15}, {&(0x7f0000e76000)="d4dcf17399243efa59f186b5f02683da3e8f8a8f3bb92966d2ddc03e7ec60877be58bcf1110fa1c7475d8cdbc6448d882e71", 0x32}], 0x3, &(0x7f00003da000-0x3d8)=[{0x28, 0x1, 0x6, "f306153b6341b2ebf0bf4ceb75e6b64a49"}, {0x18, 0x114, 0x2, "cb48754b"}, {0xe8, 0x11d, 0xffffffffffffffea, "3e391bd17379f0983ec31b5d4ae143cafa15000e5040f706874f615587cda9b6acc0e1b57c82fbdc151cee652a661a9c5e2f1c387c0d3f869ef9a57f20059705a80b60b3a667563dd743ffa2de470dd405f27d9624e810edec1d3b27d7a3af18d15b72ae8b76eb22fed21ce4c5bc4454158b40d57e5cfa5c095fe7e17e2886f851dc46ed2544bcef98985651b1eefb75239c93204d482bfb053972d7735134005ddbe9eb6e0fe9d9bd8aa37124557ea230b829051457d08d9f208b5983d64950611f15ddcb7b69319a61fed1a629b20acf46"}, {0x70, 0x1ff, 0x4, "dab77b1b64e27fcd17802b248b9d1c3dad900574360c9b0ff21860f5e0d7bd11b6f27b81b3d18060255d9859c5264b1701a5edf97d6a41d7a3f620072b0d9edb2f8896348acc13d60ea18826a79be13c8ed398a813f32230a34cc13b00"}, {0x90, 0x0, 0x73, "510f602cebe2979c2ce5667fbff6466b682dcc25483f56ee804fd9dc057cee07eb24d4e81ffe7654fcf29f015faaacf72617d4b0c9e21ee8954fe20fcccae1bd7a3c75ddc49d21b65c87dce9c8f9cdd1a6c8289e4e680bc982d0858671874b513e64b187d785ef16a05e28186f74840e3dd55fadd0ebfec8fd9c635ddd3c"}, {0xe0, 0x88, 0x20, "9b59e2aea99e3163260af58e3ac2e3235503a0f1f7a965287beb07933d125833a802d0540802a75610b6b4c75745a37f6ec6b3b5d3a387b1701de6f2e65ed8fe50075c7a160de953cf81d4c3204b2bbedb65966b38e0ca1c4432fa3122da3f713b81244a18ff4cf458d36f757ab89f43f3e2a318be6ba5ee9cd89162b5718ec4c7dd7ad71f068ea4b4e32ffe291cb26d9f5e5717feb961c9b30f0fef435456fdd090d1e28dcb4f5c73f17d9eccbe580a79759add74c69b5c517dee4d27113a20125c22956bc4873d9a420d"}, {0x50, 0x6, 0x100, "cd74840f3672535b8960a6b895735da586781507609fa9e161c52bd4133b6d47a1f20291a301e6773e9e7bf95db9e69c250cd51b30972a3b0e6ff1e016"}, {0x80, 0x104, 0x2, "b1d75604719e2e9bf7311b3c9ccc2008f119fb43a1b8ecaa1293a6197b653456f70f6ea894c5964155f42fe134476737540574b6c9cb718d15770cbafaf833df9266e413f82113e49e8d7fc4b03e4bce8ffc92bb8d9f64a417307f7819e4708cb22749a4b82aef3f27b184"}], 0x3d8, 0x4890}, 0x4000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 52.872629] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.887200] binder: release 10104:10108 transaction 40 out, still active [ 52.909090] binder: undelivered TRANSACTION_COMPLETE [ 52.915171] binder: send failed reply for transaction 40, target dead 2018/02/01 07:50:31 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000119000)='/dev/binder#\x00', 0x0, 0x2) getitimer(0x2, &(0x7f0000ace000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000023e000/0x4000)=nil, 0x4000, &(0x7f000023f000)=""/28) futex(&(0x7f0000b36000)=0x0, 0x85, 0x0, &(0x7f0000191000)={r0, 0x989680}, &(0x7f0000001000-0x4)=0x0, 0x8001) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x0, &(0x7f0000a03000)={0x0, 0x1c9c380}, &(0x7f0000b37000)={0x0, 0x0}) 2018/02/01 07:50:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x480, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000392000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c63000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x7, 0x51}, &(0x7f0000526000)=0x8) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0x6) prctl$getname(0x10, &(0x7f0000001000-0x43)=""/75) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000002000-0x13e8)={0x24, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x2, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:31 executing program 4: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000f71000-0x10)={0x7fff, 0xffffffff, 0x2000, 0x101, 0x0, 0x3ff, 0x80000000, 0xccac, 0x800000000000, 0x1}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000758000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x2, 0x3, {0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}}}, 0x3a) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000f72000-0x50)={@generic="b90bad84ac938a8336dfbf62ec06f999", @ifru_addrs=@pptp={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000f6f000)="240000001a0025f0006b000420edfc02020b00ff0010b500001000eb08000100000101b7", 0x24) 2018/02/01 07:50:31 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e3b000)={0x0, 0x0}) prctl$intptr(0x27, 0xfffffffffffffffd) 2018/02/01 07:50:31 executing program 6: timerfd_create(0x7, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) recvmmsg(r0, &(0x7f0000642000-0x120)=[{{&(0x7f0000bba000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d21000-0x20)=[{&(0x7f00005da000-0x9c)=""/156, 0x9c}], 0x1, &(0x7f0000352000-0xa6)=""/166, 0xa6, 0x0}, 0x0}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fa7000-0xd)='net/if_inet6\x00') ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000062c000)={0xc24, 0x1000, 0x9, 0x4, 0x84, 0x6}) 2018/02/01 07:50:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fchdir(r0) lseek(r0, 0x0, 0x0) 2018/02/01 07:50:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x100, {{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000036c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d20000-0x4)=0x14, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00001d5000-0xc)={r2, @broadcast=0xffffffff, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f000011b000-0x7a)=""/0, &(0x7f0000318000)=0x0) 2018/02/01 07:50:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004520, &(0x7f0000ac4000)="") socketpair(0x0, 0x80000, 0xefe6, &(0x7f0000d88000-0x8)={0x0, 0x0}) 2018/02/01 07:50:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = syz_open_dev$sg(&(0x7f0000c71000-0x9)='/dev/sg#\x00', 0x5, 0x8c0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000032c000-0x64)={&(0x7f0000a9b000-0xc)=[0xf042, 0xe552, 0xb8], 0x3, 0x1, 0xe5aeb1a, 0x1, 0x2, 0x8ee, {0xc41, 0x7, 0x0, 0x800, 0x800, 0x4, 0x0, 0x8, 0x800, 0x9, 0x8000, 0x3ce5c79f, 0x8, 0x1, "2394575987085fc744c99e9bb997144ed2c9c2e7c0ba1419eb6305e1d57beb5b"}}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000401000-0x37)=""/55) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0xf) socket$netlink(0x10, 0x3, 0x2) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fe", 0xf) 2018/02/01 07:50:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f0000b36000)=[{{&(0x7f000040f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00009ad000-0x60)=[{&(0x7f00004de000)=""/79, 0x4f}, {&(0x7f00007ff000)=""/129, 0x81}, {&(0x7f00006f8000)=""/39, 0x27}], 0x3, &(0x7f0000ecc000-0xd0)=""/208, 0xd0, 0x80000000}, 0x0}], 0x1, 0x0, &(0x7f00004c8000-0x10)={0x77359400, 0x0}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000b29000)={&(0x7f0000868000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004de000-0x10)={&(0x7f0000db8000-0x60)=@newspdinfo={0x14, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) 2018/02/01 07:50:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000276000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0xb2)=""/178, &(0x7f0000827000)=0xb2) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000d41000-0xc)={0x0, 0x0}) 2018/02/01 07:50:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000013f000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000090d000)={0x0, 0xf2, "a1a495ffe9d9ced8e91549cdee2b08225c3a49a8dcb489764483f301291027cce4df5ca868058de875d276ca72c2b453ca07842c4d4be37c8a0ac1321c30cfd04bc80305f339d28a7d771e1229455dc9888029b23f97cfc29cae5228f847208da658d44aa326a58a1a7d01ae184bc25986cc89826e42996a923c225ccdbc27095fc8b5a2efd7df8fc6b4c58279f119aedfac9aa92fcb6f6674be56c1ffbb02d47270d16644aee732f69eb96a8945b73de9a9502290f975acbb3c7c5ee0e2da02bdcb32c72099d1438fd43d79f60dc40876cd1d343c438b0e867eb117e97467afb53e30ab92b6e04f72f98d07ae85e4409e20"}, &(0x7f000022a000-0x4)=0xfa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002d6000-0xc)=@sack_info={r2, 0x2, 0x4}, &(0x7f0000a6e000)=0xffffffffffffff0d) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b0c000)={r3, 0xfffffffffffffff7}, 0x8) ioctl(r0, 0x40000000401070ca, &(0x7f0000071000)="") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000b39000)={0xfffffffffffffffb}, 0x1) 2018/02/01 07:50:31 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x0) r1 = getpgid(0x0) ioprio_set$pid(0x0, r1, 0x8001) ioprio_get$pid(0x3, 0x0) 2018/02/01 07:50:31 executing program 3: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000026000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000043000-0x4)=0x10) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000052000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000043000-0x4)=0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000052000)=[0x6, 0xffff]) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xd) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) [ 53.413668] device lo entered promiscuous mode 2018/02/01 07:50:31 executing program 0: r0 = getpid() ioprio_set$pid(0x1, r0, 0x7eb0) ioprio_get$pid(0x1, r0) 2018/02/01 07:50:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f000043e000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400000001, &(0x7f0000ede000-0x1)=']', &(0x7f00008a3000)=0x0, &(0x7f0000aa8000)=0x0, &(0x7f00003b9000-0xcd)="") fstatfs(r0, &(0x7f0000675000)=""/0) dup(r0) mq_open(&(0x7f000062e000)="a2cf0000000000006f00df2350cac7cf77d3dc632d2800987f", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8e34}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b4f000)=""/0, &(0x7f00009de000-0x4)=0x0) r2 = getpgid(0x0) getpgrp(r2) ptrace$getenv(0x4201, r2, 0x6, &(0x7f000062b000-0x8)=0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/02/01 07:50:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000afd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/01 07:50:31 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e63000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd69) fsync(r0) connect(r0, &(0x7f0000d41000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/02/01 07:50:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00007c3000-0x38)={&(0x7f0000cfd000)=@llc={0x1a, 0x5, 0xa26f, 0x8000, 0x3e8, 0x80000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000003b000-0x10)=[{&(0x7f00002c5000)="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", 0x1000}], 0x1, &(0x7f0000e6e000)=[{0x28, 0x29, 0x80000000, "6625e8c58c64022b3411ddac24de24ddda8aa7"}, {0xf8, 0xff, 0x4, "d7852a47569d09289e2eb073a767d8efeb46056e166bcf0ff2583f7fbdc65742a9a15503c2dca2580960f13ec6ed3ef2cd76d24f3d963928754a22da59dee41d543e11c0994e04c0e32b5431f6d1d7eabb69a1246f4e840323c789fe9c0905793a059b2316cc8929e5cd21d20b2b1a274e484cd6b0d89a19ed86e5fac24bebb460916b315d8d7be397e3bf668fe6e4c93a01a9241bfb36f28d850d41cb9f4cae3a36fdf72903bde9203244ac7035fbfcc9f8f3ecd9131d1abab79a23f7845710d1d71652526b7cf06eb1134b11b936a52b280a4970fad96c40813de630fcf3d6d75d7c55"}, {0x10, 0x10f, 0x4, ""}, {0x90, 0x1ff, 0x6, "c8451232e644c0fbe39d000a936474888897393904a3298381c36108fe62bd50b3d91ebc19a2e6214c363bfb258373da53c6a3c5bcc51cb1c8f6770b20b7daac960913df3de1de3c36df0702f69048ab05f1e20ab4dee5eaf7b9d709c8e4705b6c42ed09db7c65ea69330ba7842ea68eccd5ea6233c4793c05def419"}], 0x1c0, 0x4000010}, 0x80) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000551000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00006f5000-0x10)=@common='sit0\x00', 0x239) r3 = dup3(r1, r0, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000161000-0x4)=0x0) write$selinux_validatetrans(r3, &(0x7f0000029000)={'system_u:object_r:semanage_store_t:s0', 0x20, 'system_u:object_r:fonts_cache_t:s0', 0x20, 0x0, 0x0, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x7a) sendto(r1, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00001fa000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000612000-0x4)=0x14) pwritev(r2, &(0x7f0000ea1000)=[{&(0x7f00003ee000)="5d7760f6ab88e41ce83629123258091d96322d545d6595e791bbf212bb54ee82cadc90211ac690ed368638d9ebe133c04197cc8bf03b19b44fe9a78fc2aaaeb4b233b3ec3d8a5e5f727f14900b2149e427fdf7c295bcf0632daea7c1e6a48bf1379754efd06234d983d6b1bb047023e20ebe74b538bd62bfb9c6ded3bbab6e419811b4d6ba8fdf263c8801e27537785818c24531d850e0eb7b563943feffc3ad64542417930489c83b19a737fd7ae9b70a9f39b46637763cf474", 0xba}, {&(0x7f0000059000)="e3e2", 0x2}], 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000405000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x0, 0x2, 0x100, 0x8, 0x0, r4}) 2018/02/01 07:50:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000662000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000733000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) r2 = openat(r0, &(0x7f0000148000-0x8)='./file0\x00', 0x400, 0x80) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000036b000)=0x0, &(0x7f000036b000)=0x4) 2018/02/01 07:50:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00007e1000-0x10)={0x1, &(0x7f0000001000-0x4)=[0x1000]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r1, &(0x7f000004e000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000007000)="", &(0x7f000001f000-0x10)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) get_thread_area(&(0x7f000003b000-0x10)={0x8, 0x0, 0xffffffff, 0xfffffffffffffffc, 0x3d, 0x40, 0xf0f, 0x7, 0x9, 0x200}) mq_timedsend(r1, &(0x7f0000037000)="", 0x0, 0x0, 0x0) 2018/02/01 07:50:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000343000)=0x0, &(0x7f0000744000)=0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b0f000)=0x10a, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8b, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f000077a000)=[{{&(0x7f0000705000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eaf000-0x60)=[{&(0x7f0000a94000-0x6a)=""/106, 0x6a}, {&(0x7f0000931000-0x57)=""/87, 0x57}, {&(0x7f0000a60000)=""/88, 0x58}, {&(0x7f00004aa000-0x90)=""/144, 0x90}, {&(0x7f0000cc9000)=""/4096, 0x1000}, {&(0x7f0000056000-0x4f)=""/188, 0xbc}], 0x6, &(0x7f0000126000-0xc9)=""/201, 0xc9, 0x0}, 0x1}, {{&(0x7f0000d26000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00008a4000-0x30)=[{&(0x7f000096a000-0x4a)=""/74, 0x4a}, {&(0x7f00009aa000-0xb3)=""/179, 0xb3}, {&(0x7f0000688000)=""/197, 0xc5}], 0x3, 0x0, 0x0, 0x1}, 0xe97}], 0x2, 0x40000000, &(0x7f0000457000)={0x0, 0x0}) 2018/02/01 07:50:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000943000-0x6)="578001000001", 0x6) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/02/01 07:50:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000083d000-0x16)='sessionid\x00') exit(0x0) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00006df000)={0x1, 0x0}) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f0000baa000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={r2, 0x0}, 0x0) 2018/02/01 07:50:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x2, 0x3) flistxattr(r0, &(0x7f00004a2000)=""/95, 0x5f) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000085c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/02/01 07:50:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000715000-0x1)='/selinux/mls\x00', 0x0, 0x0) getpeername$netrom(r1, &(0x7f0000918000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000504000-0x4)=0x48) execve(&(0x7f000034e000)='./file0\x00', &(0x7f0000214000)=[], &(0x7f0000f01000)=[]) r2 = request_key(&(0x7f00001d0000)='keyring\x00', &(0x7f000039f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e2f000-0x1)='\x00', 0xffffffffffffffff) keyctl$update(0x2, r2, &(0x7f000098c000-0x1)="86", 0x1) 2018/02/01 07:50:32 executing program 7: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fad000)=0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000086c000-0x8)={0x0, 0x0}) 2018/02/01 07:50:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) dup2(r0, r0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000380000/0x2000)=nil, 0x2000, 0x1, r1) [ 53.583146] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 53.605764] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/01 07:50:32 executing program 0: r0 = memfd_create(&(0x7f000032b000)='cpusetppp1}\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) dup2(0xffffffffffffffff, 0xffffffffffffff9c) 2018/02/01 07:50:32 executing program 2: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") membarrier(0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000d2000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"55c00d0b0cf1a3"}, 0x70}, 0x10) 2018/02/01 07:50:32 executing program 5: mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00001c3000/0x4000)=nil) r0 = syz_open_dev$usbmon(&(0x7f00001c3000)='/dev/usbmon#\x00', 0x69c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/02/01 07:50:32 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000011000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000013000)={{0x77359400, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 07:50:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000275000)='/dev/sg#\x00', 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000cc3000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/02/01 07:50:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f000047c000-0xb2)='c', 0x1) writev(r2, &(0x7f00006c3000)=[{&(0x7f0000d8d000)="1a72b5a01d62bddf93709bcff5f8f26cad96caf9d60bb777fcc80bea3201fea42470b660f9f5be2066e3063fdda2561672de0db6a7c8faed553acb3bf8a0969995f9616e3e68bb2c3e33eddf24a7523bd7e37f97e0e19f9d12e43d3f5e029e13d9456b99e5f01c1a0ae9937931143b6166126338385e13e15c5e36690ee60139e947c784ddcff04aba177cfa82ca891459173d7dccf550b54a3ecbdf14679b4632f25bf114e925079ddcbc4e8d18e43a0f3e473be19345152813bcece5dea06c17d7f1d9f95a8fc37945d90e6bb0e3718f9fb5800b9118e0c651e774f6d89ad52bf1aa41e13d77cf6e6ad1f6ad412c8119d0e4c3613f09fbc7cf3806fe6be71ad9cac1d613fbcd60d1453e6ccf627f5e2cf196cfbf44febd216df53fce988f221e9f412f13f69315eff84a6110f3d6e26cce54294e592a4072f2b34d0645bbef2f34a88613380fba4d19008a961313e83ba74986ba1e7190ca131742dbfc696a4eb72dbf481bdf23bb8b8951fe82f398f65d5241c42ba662d7350d1a46d6b2fd34049fae7eb4863bfb60da15b7e5617534153fa2a1cd285de4be515489cc1f558335007e66e16049f290cd9154ec1d1ef34eb22ce3ca82d3acd02ccde3b9d068dc087663fc77acfae4ed53e8b9abad905e2d9806d12ad3fb93000000a5ecac4a5c69bd891b1f56ad1e23fc0355a388ab5640bdb71d8f9607f457ffe9c96c85fa42dfd4e9e4bc629b085a08134acdeb2418ddf1c972a00ce41d2f749273697cc734210dc1bacf3d920703514dd4c337efe47e9fe94e0f2532735d67ca78f73d6a7ab767e615ba7c14101e1f363146773617baffae5ffef939435cac22b5dc872e5bf14866e978fd040166e30d3ace68170019b004caff93dbecc676bc53fd261709acbe4c36834c0d46dd74ebbc9ced25db42bb477779a1db76c69cd2b64e7ef76e96837e0a5cf96691d29d75fcdb08f73902cce160067e732e2fd02c94f3fff6635fe7981dffe58dbc3f4a5ee21e1b377a3f40aec1105808591b5762cebae496d826b276d5c1748e120fb2554cde01056199e7897e6cd4a1ece902116af1e9ba9eb132d2a0439634e3b5a58c02aea694388a1ab67d2ad18aafc446eef2eb3903fc09b6eb240263862af73ee04357da0b66eaa11952d2b003e3ee7747256f9863e08ec08026c6df949d4554150ba578563a5e7bc8251fb544e449251da119605001d99012aa2d5ecb7e81c97c84353b3a20f1c107aae7351f72f6a6b1a5caf087b74249c4fa5e1582d4362787af2ae093e65dd60ca661c3be00f92a7b30788c1d5984c8ce7f8633eef5765032e6ca37ba9eb71d3d9c7cecc47aa8147972664556ae67c215fd3f2a3affb881cfae888cf654b6a0acc4c462bcc2ca5a9035941c503c1aeebf62474b536934300f47302f19ab17c85443fd1f584c63643b226c34843b62184d6adfb6c632ba7b57fd870fdd0850de159c2316420410828946d216829cafed172d2a24b57703ac0099a07b983194108815f7fef73efd7993cdefa137752373bd38a980ce26dff1cdeaad1aefa49e46de0fbdcdd3ec9c2e1e81919fbb360f48608588bbbd9eed5d6feb8d3d792df2a203b3b7127cfbf3143de501fc6f5b2db27bd6e7793c22c3437b75ddb9d405572b97d31f9089df3b00a07eed945a4b4d44ebc62376d4dc1f2f5cc1a7afa3d7593328cd79c0764ba198060f6df992ace71e06b59a81ee2b5db54e47da7d466f5f6b8c15901b16007674d4cdb39f95a31203d72f10d1a89936b5172d22b9f892f76165380322c11a0506e75dc6279eb02e95d3b03d64b02bead860162a636e8708447854e953e4f603e60f4afd7d733cf0e9fc1581b0d3824f6e64a7610a91c2dc5daf2786337dd1ce657bba7e3653bee40be5498a851007f053c672cef502d05cadf1290c4b6cb729f05bbed468b9a1d670e721a6f1b188912930cc2825d84651c5c68a56126a82e5db4f5a25903983e4dec706173e3c7339d45794c00c6259fd46044e87eb5d2b9a0a69ea0e409963c6d8515db3b32ece34500c46f744ceb9c6166a0a7c675a1d013dd17522f8b07c676cdd552b453ef8141e1d3b4aa819836defc8eeebb9f3e4d10f5a1838623489b82365ea2a12ef4c28fd24fead6885f3791fa939f3ced2a2c4b2e58fb940137c5bc6e1ec6cf217376b38edb29480c656ce6c324f9d02df583f644ac65c8112d54a1d41b87e23529c78d29598d7f3d12add9cadc0773e739edddfa3f9c4b146abb19bbff673d99cb102deadabea98e26b86384fe369e3d2736b2b7632a7533165e9aa18d1df0400263280ede2ceb170097fec0d0a38e9f6c10b1b6f03e3abc2873468f3f0ae0c8a6e2ee674efd6bdc1ce936cf3bf040e7c3aeccca14735f78286ccba7eaece55113c1c68f51705fde538aaa4e80e2b869fcafd52d29ee5b27ade01269bf2c53a06487b71285eb29c26a31f6b1f9467a740320c51031e37ba034635e9c6b06828dcb7284c8538d20c688cb450f7857bb4f22b4dc87b129308b3d33764e6cdafc7abf1d220748d3e5d176cb083935bace23eb9d071475bab262cad74d422cdd08b2d3d0d8eab2544a3f07241d632d2d49524c8114da06b376d96e42db4cbbe9120d7a954f40cc6b3bc443d0c16d4c31934f4a2b8e93b73d38848110059e88c48190ebd4ccc42a19615db39a961ff0124c4ca810d42cbea6041ed60f37c018fbb0c6b452f70c2d10d746d9fe4e39079232cdd59d4a9a0f326297ba5d979b67d4514166d8eb23f703d38c8de34bee48bf93b0c3b2d7727ca7fbe9fbca891c58e00dc0f31f42d1ffac3bef9cba3c8b0f20530bcec23cacc4deeec1f0a81e77136d3a41a790764e6c42b9a13008d3a4d9bc55377c2913793796c702e6406adaa38a983277b5a0e725661c17aeaa16f62340ae5ad2fa3969686efda7fd98dd9bfa0ebdb52d7edac9203c4aa9a9c3dc30d86c470fe4c68a6e488782ca995a6c15de4c4e14cc6364c4dd3bd601003d7edbf8d63c29c5c3984c606c6399f04ee0340b5306c5fdaa59bd0f39adf167d33a9858f28724d2197929f22a8eb2557ea1a7e2577614253a2daa2de326ccafda13c79cd2eaa4925d36a878353201e3ba4d90352c0dddf3781558b8b099402de295d1f611788819904e5e6c36e9db1884c90c35f76613ebb1b5af57bf0c81fa8b59cfd77f69d1b4c633103a686452d3396b85fff909eead298baa20ab0bab37775a675454fdf0746a8ac1bbbad21e0bb0ce806a2ad026fdfb7a83c915ea41ad24c14d931d87480794ef8f425d03fc2a18693349c3b52611f57014933ac92f9eaf8224166e11ee7a4db0be34c070bdf8363ed2b36637b984bd1a179f0f005e0f98d2b3c12d7ef2e144248df5687909774e9a49d87395594bcd0c7c3231d33e9239849af23f3ea3cd0220146f6204853eba0007911bc6580dccdbdd642131a2cfc89bdee13493f738ff40d110f7516997fc85fce9aa4d8fe3d31991d44c8912d350f67f338466296c973f52914d41a955bc6b6a6396fd5d44edba57bfb9ea84613874eb48829f76e818606bb376951bb9baa45580ae33bcd8b0f353e7814262a10c40fdc8bdce97294728be1cb8556942d2df3eb8a5bbc6dba8518e953848b559f9f98e141aee830e7078128fb301a4cac98da15b5400a68ae9948bcb21e9be38a527899655827762ceba4f03552b713e15c2ff5e6815b254c8b9f377e6007991abbb089f189da3d2a82651ae5611e69e7a73864e695fe6b8823b49e4117027a38e44cd9a86de6843753674db2fd9d0d77fc57ea9bfe46c12a7cb4040ba0bae590aeae873d81bbb2e883b1454f6fbcb0d2bee7a1b2f49506a9dc41e1cf6f851a716d88ed325d413438c1f89fe47d68961b39501d24a5a63d3c6543e8c3f3ea98c9044c45ceabbdf66ce07bc723e7c4ff312e05742bea6b4b115b29e5eda3344e5dd7231286b4b260a1f697b991983361cfeac7629d69bc21f4eafe17ea608834bd8a4d540312dd55719f6bdc58f03513a22f63f758a3eda44b41fcfd18c350c3024896520b535b57ccdf9cee42f84bcf7943b277290343f90ee78eafa1f0052e8987d17545c589a1cdf8a65be49f41c3a503c15236f4f9baf5d3bef778897cf1b6fb80693d5b1678b98018da6e81daa401cc18e914face05dc399d9afa44f787069a3ebecbb9e6eb9d3660010b16803e487edae4ebb91a06848afca2355450b63dfefbf979a222aa48f1bb97695f07fa04150a0f2687f2fd0500841cbd18678b2e65e874100ee2765f3dac3a090b47d638c97e5e01342b99c429b7beda3e13c188ee1c18be6b5dfb3f1f6d395a043db317bda6beb75fb369923a13db8123c5687136dd00a9ffff8695e91312eb05f5e3fb743186c3d8e72c31161b677b0037499bf1e3eb2050116f2b52fd34666a7feb6d48a0a0354721e767021d140268235c9389203d541376d86c9ac85a35f884335c7c725cd102324426e6e2f9df6ff5e0623de403011f24e0c177fbb92893d62889911135a947c3c411013ccaf90a6465f679667d423b70faf18129d2ecb158d8e3358f244026de32763c6dde6113af9bf9f808cc6ec5f64488e9a4e10454be375d7562e18e780dabcefd8ffdaf6bda40de51eeb27c0d0c2a516c4d371a5a25de88864f847257d00cf31341b7dbc4f0d884e651bce0bce6141c766f072d97efe67f7090cf0c537106d881013ca9e01eae219faad81bf894ec2b8bdaf859e9b9e0a2c25301a54f3c3cebd8d2d706d69dbee848b9003181cf540cacde3f4e3fff6977a1650fd68c9c23ca5437ead89bb8dcc3915a275561a8c2ddfebbafad35caf2465bebbda711356ac26ab1b3babd2d42bda9d0766eaf57a3e492c23aea15839710c5353da6efc37022be74147d7856d97120e31c89049f90a4aef07fc344d9dea8a8f18f8185357fe17f30cbc3f2e0e160b5abd5e9c9c8ac2b1d97527ea3d6559ebb4a3ec06780ec1847e11c6b80457433dddfa03ca4f0c62ce6d7fe7e890fdb0cf73a03ad4b12e963ee06477b11e22b79c6441b3d59426d4353154dce5c0238565fcb3c75fac36a9e1818a55b7e4d2ce57a690a712ffeb9f793196a9cb0da23c42bafd1600df699ecb0a79710c074e7468b36640f87c59c799812dbe34dacd68867a6ba345c1a947dc46ab97d6200885894b9237a3387dc43388e91ee154fcf99694f118708cb3bfdf0d93cd2729e3b29235b95bda798ca53d67d9db8b0a128b6ef30944f56db89bafffa3d3a225e1f88f4b1558eb85eeec21ff3db7efd64c32112c01964aaec0693c2c2f3e8e7a16d67c9e646a2f75da119aad966c348253d5dd3117cd71b0def930d1676c17384389383be4c5de5474263140109b041a9cf05441388e8006902c869b1d008e2ee065572757c3f1e45046a8dc1f2f9d4eac56108ea9d421c8bb9a9b03277607ef7fc315e2b39026c3f4b5442fa1df91ab5aaa2485bf8827fdbcdb78791c9d677f0b974b3de2cde6d37470539e7c1f1369ffd6d950fa9bbdf94b9b0bb4fee9fd32530bdd92386771b70370aedcb98506c497ff8e964c677ec3a5f5e447437720dc470e00000000a1bf4f6c6d7e832268c5340fd7c2501e4fae384a225ad8373556e8a7070ef61151eaae836993e487d3a8cd6c0ee0387e12adb2842f90acb7637d927547b39157a0c6cc9044e716f29b2d9e7c853868d58d861200ccb5d9423f08be3e72e49802b2fb4ae5fc04ce130ec2d7fba12978636681f1693ede39c5b8422016eea018cd3c8d9adab8b55e78c74867f59", 0x1001}], 0x1) sendmsg(r1, &(0x7f0000d2d000)={&(0x7f0000646000)=@ax25={0x3, {"866ea1758a3a17"}, 0x93}, 0x10, &(0x7f0000d2c000)=[{&(0x7f00008b0000-0xe0)="e7303abd5ef46da7bf878f2ecdabc8d155a7b76a6cdfc2e3ae62f424ca6f96ad4c6ab311a3f5c508219833a8d23d2bc741e99c05fe890179babef4b4ca113e8909e4196f56a575e40690c5abf39007187b9e85d356a42729b306b03629b43217fe0e3f3b9ec5e51fa38eca7bcdc5570c2c7674c5279aade2cfd5590a50989bca203fad690b654bdeb1c2049cca9df31e6e0857c9000ba88583c1be36b50082975aef1feba32131eb22e1b0a38f964c763b499b847e01484c6d8d6ccde124b6caffda00df1f6a6d5b6dc185874fc34d8759cde52e80f695a8d013d30d1c2a1c97", 0xe0}, {&(0x7f0000f0d000-0xaa)="8a6fa38d213ebb6b49020e44c2f0267ec05d21c9ef47cc5a3845f779fbd845330b3ba84052c7d1c1c3a2dc2bd2f3aa0806004dd902f56324a3d840fe3b7d01ad35b7128f973c8b02c39c2103337f82300a3d15dc922cdbb2cf91ab55e2be18e2288ef87f6f330098a03b1bc472b9d4fabda6637eaaa91c7f422f611f57afc296ccd8adb9ea2de678289e7b0854bbeb99fe2a83ca8c448548dc82cdccde918ec08a4f9251a53926ff630e", 0xaa}], 0x2, &(0x7f000098e000-0x198)=[{0x70, 0x111, 0x3, "bbe332be19bf98e15a10b35b70cc0fb8130db1bb361b01b97f77d17f10554ba2191e33a76f54f369cd152556eef8a6d814829e32ccd3ec180d83aeaeda4b65ad3313623edefa1688da8668a24aeba422df14c990452e850510d41e88242a9b"}, {0xb8, 0x116, 0x3, "aa3bd1b39e1e03f2e7fb1a53ab282e766b77b8cb5c36988c1b0b3626d1c9522b2b847964e54b0a2c20d42cb602351a6b5b5202996d3113dff89d5d511847a282b24953451ce56c7bd1236f2c44f22f28048a79886b5682d0ad41a17c2ef3ac7855e45098d6198ac38f85797a3ba2deb59c7c2575082f19f8b0b0a220c2b7725f81b0101d6c6ad2dc1b8f39450e8606704a65896df3c17dc7ad3cd42478103538b0"}, {0x70, 0x111, 0x3, "e7ccc5481783c5e5736edb4ff4b2d396dadaaacb344c3c288b3cccbf6840b9e08a3e294c731eaec1200e38534220e8e9107e95f0b4d820a2cc4953bc77331e0bc361bcd4be8f87eb3aa5dac40d8335fb7c671036a99f6a6afe"}], 0x198, 0x20000000}, 0x1) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00007bf000)=""/24) 2018/02/01 07:50:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) r1 = socket(0x0, 0xb858ca30fb5c762, 0x1000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e8f000)={0x0, 0xee, "8ac0494928b179b6669ad1612d76f3b3e3567cd3b2c5f9dafacebbadd136c0f116053da94509bb536a08d6e835486b2b82d79c7fbf988e11f909a8af05e65e7dfae3873e897454ef8b5c4ce60d3c66966c4c3f931364f05f73cf90599dfdd12490a2919dd7cb51d60d4eec7a6ae762a54d0d1a6b9f9241e097bc639bbc45c079ba3758b4a9deddc7af732a94697ee6df512752b23d9b4d62b9f0c80ddabcdd925f92c5633d3214c8231917519ef9cf4ebc607301f1a85d2ce1184abe403d64e78f0f1486ec358dc90a31e746e7a2eb78ca643f307b8c037655e4e1643c3397ff58a13309f878fc70410d4834efbd"}, &(0x7f000018d000)=0xf6) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000970000)={r2, 0x2, 0xcb8, 0xfc}, &(0x7f0000c88000-0x2)=0x10) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x8, &(0x7f0000df3000)="b3cf6dd84ad5a849"}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r3 = open(&(0x7f000067f000)='./file0\x00', 0x80400, 0x1da) munmap(&(0x7f0000df0000/0x3000)=nil, 0x3000) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f00003a5000-0x10)={0x4, 0x5, 0xfff, 0x4}, 0x10) 2018/02/01 07:50:32 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000fc1000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000a0e000-0x4)=0x32) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f12000-0x28)={@generic="4815b373d47b39046789aee9d4b18e1c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f0000114000)={0x11, 0xf8, r1, 0x1, 0x78e, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000fcb000)={0x0, &(0x7f0000012000)=[]}) readlink(&(0x7f0000dfb000)='./file0\x00', &(0x7f0000cc2000)=""/153, 0x99) socketpair(0xb, 0x7, 0x6, &(0x7f00005ef000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000c18000-0x4)=0x751, 0x4) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000fbd000)=0x0) timer_create(0x4, &(0x7f0000d90000-0x60)={0x0, 0x18, 0x0, @thr={&(0x7f0000840000-0xa5)="90761d1f2185fa9bd2326d749d634411713f349d340a2877b8b5dccc340bd49d1576749ec68630c8c750e6acc752b38e9617b762b694696bca7ea945be0df608ec7418779568e447846767e76d93eaa416b06b7bf12e1b71276215e0fd817ddef97f8bd9d9aaf56342784e342fdac9010ff75d00ca161802b33e46bfebd72dd49b1784494ba4a53877dfc1e3b531ce474ae68a9315d4d1297d1c887839bd2be2bc8ff42a2a", &(0x7f00009c4000-0x76)="bd3bde63b0df7377d9f472aa35561ac84b0932a41042ec95227a976354c2c9ebd65407cf7a51a836e472a922bf9eaa6c1dfcd7f178568f69154939331d8a8c1c4e1594cb84cb43fac02992d9ed155851eb13e222c208ec0d1e91975bfa8a27fbe219f6c556dc9e4d5f220568c9203a053e79fa5561e6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008de000-0x4)=0x0) timer_settime(r4, 0x1, &(0x7f00006f6000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000943000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/01 07:50:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x3, &(0x7f000061a000)={0x0, 0x3f, 0x0, @thr={&(0x7f00006dd000-0x27)="b1cdcade8e34af6cb49976decf1266b49d7ab8e5caa7488fa8e8eff1930b6a99857238b2578796", &(0x7f0000052000-0x32)="ca69707106b76d8b1a6f68776b7b3c0cdb94ec4c4b6be52b90317601cf1cf5d8c551a6073279857829388e9c853435224787"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a3000-0x4)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a19000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00004ba000)={0x5, 0x77bbcde2, 0x6, 0x2, 0xffff, 0x336c}) timer_delete(r1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) recvfrom$inet(r0, &(0x7f00005a5000-0x8d)=""/141, 0x3c9, 0x140000002, &(0x7f0000356000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffefc) 2018/02/01 07:50:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000028f000-0x10)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000022f000-0x9)='illinois\x00', 0x9) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x40000000, &(0x7f00004f9000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") bind$inet(r2, &(0x7f000074c000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r2, 0x3, 0x3, 0x9) [ 53.739549] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.744180] CPU: 0 PID: 10265 Comm: syz-executor4 Not tainted 4.9.79-g71f1469 #25 [ 53.751792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.761130] ffff8801c28b7930 ffffffff81d94829 ffff8801c28b7c10 0000000000000000 [ 53.769118] ffff8801d7dcc710 ffff8801c28b7b00 ffff8801d7dcc600 ffff8801c28b7b28 [ 53.777098] ffffffff816621ca 0000000000002a2e ffff8801c2a2e8f0 ffff8801c2a2e8a0 [ 53.785078] Call Trace: [ 53.787642] [] dump_stack+0xc1/0x128 [ 53.792979] [] handle_userfault+0xa3a/0x1310 [ 53.799012] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.805995] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 53.812376] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 53.819274] [] ? handle_mm_fault+0x117b/0x2530 [ 53.825479] [] ? handle_mm_fault+0x1fc3/0x2530 [ 53.831680] [] handle_mm_fault+0x1fd1/0x2530 [ 53.837708] [] ? __pmd_alloc+0x410/0x410 [ 53.843391] [] __do_page_fault+0x5c2/0xd40 [ 53.849247] [] ? mm_fault_error+0x2c0/0x2c0 [ 53.855190] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.861828] [] do_page_fault+0x27/0x30 [ 53.867338] [] page_fault+0x28/0x30 [ 53.872587] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 53.879401] [] ? SyS_utimes+0xb6/0x1b0 [ 53.884909] [] ? SyS_futimesat+0x1b0/0x1b0 [ 53.890766] [] ? do_futex+0x15c0/0x15c0 [ 53.896363] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 53.903007] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 53.909817] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.916371] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 53.939924] IPVS: Creating netns size=2536 id=14 [ 54.661052] pktgen: kernel_thread() failed for cpu 0 [ 54.666202] pktgen: Cannot create thread for cpu 0 (-4) [ 54.671604] pktgen: kernel_thread() failed for cpu 1 [ 54.676779] pktgen: Cannot create thread for cpu 1 (-4) [ 54.682139] pktgen: Initialization failed for all threads 2018/02/01 07:50:33 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f000025d000)=0x0, &(0x7f000035f000-0x4)=0x4) pread64(r1, &(0x7f0000a12000)=""/0, 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00001c8000)={0x9, &(0x7f0000800000-0x24)=[0x5, 0x2, 0x9, 0xffff, 0xfd4a, 0x1000, 0x1f, 0x6, 0x7]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000097c000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000cd1000-0x8)={0x0, 0x29}, &(0x7f0000a4b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d10000-0x8)={r3, 0x7, 0xfffffffffffffff8}, &(0x7f0000f42000-0x4)=0x8) 2018/02/01 07:50:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006a0000)={0x0, 0x0}) connect(r0, &(0x7f0000852000-0x6)=@hci={0x1f, 0x4, 0x2}, 0x6) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000804000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000019b000)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000626000-0x4)={0x0}, &(0x7f00002eb000)=0x4) r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) openat(r2, &(0x7f000059c000-0x8)='./file0\x00', 0x2140, 0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r2, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)="6e65742ffffffff10400043600"], 0x0) 2018/02/01 07:50:33 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000798000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a40000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f0000f99000-0x8)=0x98, 0x8) writev(r0, &(0x7f00007a5000-0x10)=[{&(0x7f0000f1e000-0x39)="390000001100094700bb00e1c30500000700000002000000450000040000800019001a000d0000000000000000070300000000000000060400", 0x39}], 0x1) poll(&(0x7f00006de000)=[{r0, 0x2000, 0x0}, {r1, 0x1040, 0x0}, {r0, 0x43, 0x0}, {r1, 0x100, 0x0}], 0x4, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000f7000)={0x0, 0x8001}, &(0x7f00004ef000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000035f000-0xc)={r2, 0x3f, 0x20}, 0xc) 2018/02/01 07:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000d19000)={{0x1, 0x3}, 'port0\x00', 0x40, 0x1000, 0x1, 0x8, 0x7, 0x4, 0x0, 0x0, 0x7080043b4716b8df, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 07:50:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) ioctl$TIOCSBRK(r0, 0x40044591) write(r0, &(0x7f0000fdd000)="", 0xffffffffffffff7c) 2018/02/01 07:50:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000032d000-0x9)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000b03000)="f260a31344e5f5a854319486b075fdfced83ef77300adf4bd1c05ea4360fba9518ab5809aa51f60144301c8fce869a1e11cfc81ba95c081007d15b08db10dd0299f07ca80fa0a9f137cb5c4316e572ebf7b7495deed1bf3e6b167d208fae7a1f7ac04a028d555db60d3576f633c8d3abb459ada9a2229c552928449f23b45e2c140364c0cc56c75760acca8f132b3f11a134c030a38219041cd9cad554f8915efbcfefb66eccba707c92415f8ea939aaad9e2e69c30aa6ae", 0xb8) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000b84000)=[{&(0x7f00001ae000-0x58)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca8164643e890005000100010004fbf5100002000004000000001c04ed5dfffff5000022fa0c0001000408080000f4616b0f536e06", 0x58}], 0x1) r2 = syz_open_dev$mice(&(0x7f000041f000)='/dev/input/mice\x00', 0x0, 0xa000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000a20000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 07:50:33 executing program 5: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009ea000)='/dev/ppp\x00', 0x200100, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000657000)={0x400, 0x0, 0x0, 0x0, 0x9, 0x4, 0x3, 0x4, 0x0, 0x0}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00007ed000)=0x0) 2018/02/01 07:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000a9000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000fe7000)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000790000)={0x0, 0x82, "1e0c0a89d6d254af752f26a11b63ee632c4c98e490400d6b597c05e45ecee79f1fbdd25bb35dbdaa9e63309effb96e92fd0b403ba5a1e97b8da72011cda7170cd37c3b32bd39873016927fc88d5b6c0cbf4b3d226f1fd1bc96aa87e8fc21ad1697727383d261542f7e197aaac3e56fab9b0935a451aed667b6b3429e6646e25d5bde"}, &(0x7f0000f9e000-0x4)=0x8a) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000257000-0x8)={r2, 0x200}, &(0x7f00008b7000-0x4)=0x8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d67000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) lstat(&(0x7f0000e60000)='./file0\x00', &(0x7f00008b5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a20000-0x8)='./file0\x00', &(0x7f0000a76000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000528000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000980000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3f000)=0xc) lstat(&(0x7f000055b000-0x8)='./file0\x00', &(0x7f0000e12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000577000)=[r4, r5, r6, r7, r8]) bind$ipx(r3, &(0x7f0000363000-0x10)={0x4, 0x9, 0xffff, "805eb4ded57b", 0x3f, 0x0}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) 2018/02/01 07:50:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004c2000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000101000)=""/148) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/02/01 07:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000002c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000899000)={{0x0, 0x0}, {0x12, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ca5000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/02/01 07:50:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000366000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000077a000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000080f000-0xc)={r3, 0x80000, r1}) r6 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r1, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r7 = accept$inet(r4, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000608000-0x4)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000adb000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000cee000)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r8, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) 2018/02/01 07:50:33 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000920000)=0x8000400000004, 0x4) socket$packet(0x11, 0xa, 0x300) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ff9000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ec8000-0x4)=0x0) 2018/02/01 07:50:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000024000-0x24)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009fa000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) bind$inet6(r0, &(0x7f0000501000)={0xa, 0x0, 0x1b8, @loopback={0x0, 0x1}, 0x8}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000286000-0xa3)=""/163, &(0x7f0000e96000-0x4)=0xa3) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000246000-0xc)={0x4, 0x0}) readv(r0, &(0x7f000076d000-0x10)=[{&(0x7f00006c0000)=""/4096, 0x1000}], 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000f03000)={0x4, &(0x7f0000124000-0x10)=[{0x7, 0x8}, {0x1, 0x0}, {0x3, 0x0}, {0x0, 0x200}]}) ioctl$TCSBRK(r0, 0x5409, 0xffffffffffffffff) getsockname$inet6(r0, &(0x7f0000ae7000-0x6)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f48000)=0x1c) 2018/02/01 07:50:33 executing program 3: mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007db000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet6(r0, &(0x7f00000d8000)={0xa, 0x1, 0xa2, @loopback={0x0, 0x1}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r1, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f0000d32000)="", 0x0, 0xfffffefffffbfffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/02/01 07:50:33 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000027000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r2, 0x7) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000028000-0x1a8)={0x276b, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) close(r1) 2018/02/01 07:50:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffffe, 0x8000, 0x7, 0x0}, &(0x7f0000002000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0x80004, 0x3) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000001000-0x340)={0x3, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') r4 = accept$unix(0xffffffffffffff9c, &(0x7f0000002000)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000001000-0x15)=@known='system.sockprotoname\x00') bind$inet6(r3, &(0x7f0000004000)={0xa, 0x0, 0xaa, @loopback={0x0, 0x1}, 0x735}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000004000)={r5, 0xfffffffffffffd35, &(0x7f0000007000-0x3c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0xc3f8}]}, &(0x7f0000004000-0x4)=0x10) fcntl$getown(r4, 0x9) ioctl$TCFLSH(r3, 0x540b, 0x101) acct(&(0x7f0000007000-0x8)='./file0\x00') rt_sigprocmask(0x2, &(0x7f0000936000-0x8)={0x0}, 0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000+0xa9b)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x7)='pstore\x00', 0x810000, &(0x7f0000001000-0x12)="7a21638c1e9128bb90edf183161796916ba5") 2018/02/01 07:50:33 executing program 3: r0 = getpgid(0x0) getpriority(0x2, r0) ioprio_get$pid(0x1, r0) 2018/02/01 07:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00009b9000)={0x0, {""/7}, 0x0}, &(0x7f0000c9f000)=0x10, 0x800) getpeername$ax25(r0, &(0x7f0000c6a000)={0x0, {""/7}, 0x0}, &(0x7f0000fb6000-0x4)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000f13000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x401}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:33 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084b000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000d63000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b3a000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x6b, 0x0}) mkdirat(0xffffffffffffffff, &(0x7f0000011000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00008a8000)={0x400, 0x7f, 0x3ff, 0x7, 0x6, 0x8c8}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair(0x3, 0x3, 0x40, &(0x7f00004cd000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000438000)=0x1, 0x4) bind$pptp(r3, &(0x7f00008cc000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000ca3000+0xfee)={{0xa, 0x0, 0x606, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffffe1}, 0x0, [0x6, 0x8, 0xfff, 0xfffffffffffffff9, 0x8001, 0x400, 0x8001, 0x6]}, 0x5c) [ 54.973425] IPv4: Oversized IP packet from 127.0.0.1 2018/02/01 07:50:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005b1000)={0x39980732, 0x0}, &(0x7f0000185000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba0000-0xc)='/dev/rfkill\x00', 0x200200, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000ab000)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000262000-0x34)=@ethtool_link_settings={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000f36000)={0x0, 0x0}, 0x4000) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000e2e000)="d8aa5da37cd1b5877eeb212f7e", 0xd) 2018/02/01 07:50:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000bf8000-0x5)='user\x00', &(0x7f00003e9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000b7000)=']', 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000785000-0x56)='*', 0x1) r1 = add_key$keyring(&(0x7f000023f000)='keyring\x00', &(0x7f0000f9c000-0x3)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000c59000-0xa)='id_legacy\x00', &(0x7f0000bd5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000066b000)="23269376626f786e6574317573657200", r1) 2018/02/01 07:50:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000321000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000075e000)='/dev/hwrng\x00', 0x60040, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00005b3000-0x50)={@common='bpq0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x0, 0x2}}}) 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$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 07:50:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x20080522, r0}, &(0x7f0000001000-0x18)={0x3, 0x1, 0x346, 0x80, 0x8ec, 0x7f}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000074a000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f00001fa000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000057d000)='./file0\x00', 0x0) rmdir(&(0x7f0000c21000-0x2)='..') llistxattr(&(0x7f000083a000-0x2)='..', &(0x7f0000958000-0x4d)=""/77, 0x4d) [ 55.017900] audit: type=1400 audit(1517471433.405:40): avc: denied { create } for pid=10322 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/02/01 07:50:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00009a8000-0x15)='/proc/self/net/pfkey\x00', 0x2100, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') [ 55.088504] device gre0 entered promiscuous mode 2018/02/01 07:50:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) syz_open_dev$sg(&(0x7f00001b7000)='/dev/sg#\x00', 0x0, 0x103002) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ff4000-0x4)=0x0, 0x4) socket$netlink(0x10, 0x3, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00002fe000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) getdents(r3, &(0x7f00002fd000)=""/0, 0xfffffffffffffc41) 2018/02/01 07:50:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001ba000-0x11)='/selinux/enforce\x00', 0x840, 0x0) writev(r0, &(0x7f000043f000)=[{&(0x7f000020d000-0xd)="e59e27f54f649677c5890a8916", 0xd}, {&(0x7f0000efb000)="8ad66b18e069e37568d78483a38db090ff0d780c048931e5d7731f059141621b2ccb2fad49665f2c7e975a38491f0836c5d53fa5a43f2a0c4deb4da1a3efa62dd1b7fb686c6eea5fc2d9689a8e02", 0x4e}, {&(0x7f00000b3000)="65c79ebec8e709ddacff716d19051907271e78ab6739b93da12eeead063f43fccf28e188eae3cab02f1b601a2e18ed10752ff79dfa537e6aec47", 0x3a}, {&(0x7f0000e6e000-0x1000)="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{&(0x7f00005d9000)="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", 0x1000}], 0x6) r1 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000028000)={0x6, 0x0}) ppoll(&(0x7f0000cc0000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/02/01 07:50:33 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000bb0000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000be6000)=0x3674, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00001cb000)=0x0, &(0x7f0000639000)=0x4) fcntl$lock(r0, 0x6, &(0x7f0000ce7000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 07:50:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ffb000-0x8)='./file0\x00', 0x400000, 0x4) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000b69000)=0x3ff) select(0x40, &(0x7f00002db000)={0x0, 0x7f, 0x7ff, 0xa3, 0x6, 0xf94, 0x6, 0x8}, &(0x7f00005bf000)={0x1, 0x8, 0x5, 0x7, 0x41a3, 0x9, 0x7, 0x400}, &(0x7f00000e4000-0x40)={0x5, 0x6, 0x4, 0x1, 0x7, 0x5, 0x4, 0x7}, &(0x7f00005b3000-0x10)={0x77359400, 0x0}) madvise(&(0x7f0000c2f000/0x2000)=nil, 0x2000, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = add_key$keyring(&(0x7f0000ecf000-0x8)='keyring\x00', &(0x7f0000734000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ec4000)='/selinux/mls\x00', 0x0, 0x0) renameat(r0, &(0x7f0000a90000)='./file0\x00', r3, &(0x7f0000d9a000)='./file0\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000e39000)={0x3, [0xfff, 0x3, 0x401, 0x1, 0x87, 0x7, 0x8001, 0xffffffffffffff81]}, &(0x7f0000b52000)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000028d000)={0x0, 0x0, 0x0}, &(0x7f0000472000-0x4)=0xc) sched_getaffinity(r4, 0x8, &(0x7f00005c2000-0x8)=0x0) setsockopt$inet_mreqn(r1, 0x0, 0x2c, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0x108) syz_open_dev$random(&(0x7f0000b20000-0xc)='/dev/random\x00', 0x0, 0x100c001) read$eventfd(r3, &(0x7f000057a000)=0x0, 0x8) 2018/02/01 07:50:33 executing program 0: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000000000, &(0x7f000000e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={r0, r1+30000000}, &(0x7f000000c000)={0x0, 0x0}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000002000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setownex(r4, 0xf, &(0x7f000000c000)={0x3, r5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r6, 0x5424, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r7, 0x4b70, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={r2, 0x0}, &(0x7f0000000000)=0x0, 0x0) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r8, 0x28, 0x2, &(0x7f000000e000-0x8)=0x4, 0x8) 2018/02/01 07:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000128000-0x20)={0x1, 0x8, 0x208, 0x1, 0x81, 0x1, 0xff, 0x2, 0x0}, &(0x7f0000b51000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000465000-0x8)={r1, 0x400}, &(0x7f0000ee0000-0x4)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000523000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) getdents(r0, &(0x7f0000fae000-0xd2)=""/72, 0x48) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/02/01 07:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b3a000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0x400000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00009d8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @generic="0400d110e99c4d7700fffffffe4f79ff"}}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2, 0x0}, [@srcaddr={0x14, 0xd, @in=@rand_addr=0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$mice(&(0x7f00003c7000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000b33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) epoll_create(0x9e) 2018/02/01 07:50:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005d1000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00003d7000)="", 0x0, 0xfffffefffffffffc, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/02/01 07:50:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) lremovexattr(&(0x7f0000b0e000)='./file0\x00', &(0x7f0000ec7000-0x15)=@random={'trusted.', 'self(&!*(\x00'}) r0 = getegid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002b6000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003d8000-0x4)=0xc) getgroups(0x2, &(0x7f00007ad000)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, r3, r4) capset(&(0x7f00000c2000)={0x19980330, r2}, &(0x7f0000002000-0x18)={0x2, 0x98a4, 0x3ff, 0xfffffffffffffffc, 0x0, 0x0}) lsetxattr(&(0x7f0000ab4000)='./file0\x00', &(0x7f0000820000-0x1a)=@known='com.apple.FinderInfo\x00', &(0x7f000093d000)='ppp0(\x00', 0x1, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b7000-0x9)='/dev/rtc\x00', 0x101440, 0x0) setsockopt$inet_dccp_buf(r5, 0x21, 0x80, &(0x7f0000391000-0x90)="00b7ed44575b817e9ca1392da2b3975780e5a6e35af27f10f0467114df934f1e1ac3c6bdbff3ab3949164b92dfc71f52221d3a0ea8a89a10e93ab9263e4da77bec5fe1ada4fd4c24d10f03396466c5506a616a595ae08f42807020a0b384764280249af3fcb09969e00c4087e33328a78976f0becf122051fd355896b4caacf93263d8d6ed88431bda03a0d375554aa2", 0x90) 2018/02/01 07:50:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000e7000-0xe)='/dev/keychord\x00', 0x10200, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f000043d000-0x4)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000636000)='/dev/autofs\x00', 0x0, 0x0) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/02/01 07:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) getsockname$ax25(r0, &(0x7f000070a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e97000-0x4)=0x10) bind$netrom(r0, &(0x7f00005b1000-0x48)=@full={{0x3, {"1d4520d6ceacc0"}, 0x9}, [{"d2f2d8e71cbc43"}, {"a2ebe643cc972b"}, {"67820a2b0ddbcb"}, {"913d6359fe08a5"}, {"1024777840d199"}, {"43ac07d9f544b7"}, {"529472a0e91a94"}, {"efb42ce8449057"}]}, 0x48) prlimit64(r1, 0x4, &(0x7f00003ad000-0x10)={0x47, 0x100000001}, &(0x7f0000714000)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00009a3000)=0x9) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000374000-0x10)=@req={0x252, 0x8001, 0x9, 0x80}, 0x10) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000060f000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000882000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000a6b000-0x108)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x0, []}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000036d000)='net/ip6_flowlabel\x00') close(r0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fcntl$getflags(r0, 0xb) [ 55.235636] device gre0 entered promiscuous mode 2018/02/01 07:50:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000062a000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00001db000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@rand_addr=0x5, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x28) pread64(r0, &(0x7f0000ed9000)=""/0, 0x0, 0x0) 2018/02/01 07:50:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xb0)="5d9fbc81436a5950154682f7b4151c2470f65735a863f245375b4c05cbcc4861e29ed2b153d85473a454184fc87c3f490a996ab115d8fbf4487e06c26bff9dd18ae3381e845d4a01a11a37987ee9b4f846d2dd2318a16d4f3f78f71fb26d60fca4dff85a22302c665e7fa8ded34c5c5b6890d1d5f87e003a4b22ae7cf3114ca08e7ebc7e71865a344fe262582284c19b63b587a623832c8a5a05f526b2354e9af8c061d08d447bcd3614829f0d156824") uname(&(0x7f0000001000-0x1000)=""/4096) 2018/02/01 07:50:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000451000-0x7)="1fc4f500020319", 0x7}], 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ca6000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d41000-0x11)='/selinux/enforce\x00', 0x3fd, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000046000)=0x0, &(0x7f000060d000)=0x4) r2 = accept$packet(r1, &(0x7f00003a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006bd000-0x4)=0xc) fcntl$setsig(r2, 0xa, 0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000280000-0xc0)={0x0, 0xb8, "53044c3ecdb1cece0580ee54b13c149b29503d59e2798d01f9fbc75f669d3c71698b51c11d44957932ec8c1388ac9784592151a010259256dc61628dd1323dd31e40bf1694c115fd926e25370021e15e3eb599eba3f8fea4f1755847e070ddb5717abda0184862552fe460dce43b42c5b7e7e80971446eeea2c56be0daa8d9620e38f2d9f5c6d20459dbd05b89abae6444f3b475eb7813569c2093ba83649b1ab719ca5ed35bd35a316be0d1d257fb6733c90ec434b4b753"}, &(0x7f000045a000-0x4)=0xc0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ea0000)={r3, 0xffffffff80000000, 0x7, [0xffffffff, 0x7f, 0x10000, 0x2, 0x4000000000800, 0x9, 0x101]}, &(0x7f0000104000)=0x16) writev(r1, &(0x7f000049e000)=[{&(0x7f00005fa000)="d8", 0x1}], 0x1) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000321000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000075f000)=0xd53d, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000811000)=0x0) 2018/02/01 07:50:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000780000)='./file0\x00', 0x103d, 0x0) creat(&(0x7f0000ddc000)='./file0\x00', 0x0) r0 = open(&(0x7f000072d000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000737000-0x38)={&(0x7f0000797000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000008c000)=[{&(0x7f0000629000-0x1)="c9", 0x1}, {&(0x7f00009e0000)="473075af108c48a4fd3fe1e584b33bdd4e3470061fb0487e0944d8eb69167b2dfdab96c7f810", 0x26}, {&(0x7f0000902000-0xb3)="a07e5da5b82e793d3cc3971b251cafbb9317c5fe36508a4190ee0b576f887a63892df1f8f4c5c2b02cdbb4766fc2ee6060cc1dde3abb00b66ef0326d826e877bb091ee136cb49c74231e68ece2c2b63abcd1ecbe0281ba2eb634fed4b04b54a0bc1dcb1037e188cdc36465c8e7cd5a74d6aba7de87f17d738f8ee4632bc7314783ba9cbca361d3659db53afda9d8756a85ae66b55fac8725c0303eaa1acabe5e5c071bf34363fa0f65b919fe72b624ba0a155c", 0xb3}], 0x3, &(0x7f0000a6b000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x10}, 0x80) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) recvfrom(r0, &(0x7f0000b7c000)=""/255, 0xff, 0x2000, 0x0, 0x0) 2018/02/01 07:50:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f000070e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) 2018/02/01 07:50:33 executing program 5: remap_file_pages(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xc, 0x10000, 0x40000001) r0 = pkey_alloc(0x0, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000872000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000150000-0x4)=0x0, &(0x7f00003e6000-0x4)=0x4) pkey_mprotect(&(0x7f00000bf000/0x2000)=nil, 0x2000, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000016a000)={0x8, 0x0, 0x8000, 0x5, 0x7fffffff, 0x7, 0x300000000000000, 0x2, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000de0000-0x6)={0x0, 0x9}, &(0x7f00000a1000-0x4)=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) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x5, 0x2, 0x1, 0x7fffffff, 0x1, 0x81, 0x1000, 0xfffffffffffffff9, 0xfffffffffffffff8, 0x40, 0x1ff, 0x5, 0x10001, 0x73ed9849]}, &(0x7f0000ae7000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x546}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f83000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001fe000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005d1000-0xde)={0x0, 0xd6, "7d8e487b4633b9f616cbe484824b8031660eabe14f4ade435857bc32ba6fd7114f7e8bd5155e16f6d8223500fc37d827f0d417eb2657c926a1fd08cbdb494eac9a1973cbbe933b2365e1f0bed5cf9189225c41047b3dce0240a4aa8b3e3af94dc6a50ff05b4dddbd425a76bb53cd9a52f0d81c4341536d1520689213208f9390bc504dfc8ab697f46c417c2229c2f82b473d377b231457ede26ca8f1702115a387efacd7329ba8cb6cf4583668929f67e80665386fc41b65efc84b1efa292c9760c49ff2e88593e8e06c1492d5265c0cafac75ad12f7"}, &(0x7f00005ad000-0x4)=0xde) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x8000, 0x30, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000085d000)=[{&(0x7f0000020000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)="df706b32337c991cec53e979b7a4eb7e6ccb8d0c7a00cc407ff66657664f5480a74be9fb0f5faf7c51021679945268735ef7b68a3650754bae75929544", 0x3d}, {&(0x7f0000000000)="10456a7792bb8d2afd99fca11627eeac5e65efa35db2e16e1eca99a9be634ccc586300b4b8d49d33af98ae900ac3cb3027c1fc55be34cf141c0cca801383a3289eb4da132f9ebeb8436328dd9830012d615a11850344babb212ed35ddc4878f0e0bd2b43950969a899c39d86e64755e5e58bac8b51", 0x75}, {&(0x7f0000db1000)="2032eab370be0f53f5c482b15d", 0xd}, {&(0x7f0000000000)="c39c2ce47db53134593dfe9c94667948b7399a5fee6d501e96f8564d40b0acc3c71214b4c3b3cf1c0a36ea6686498b19e17bdc8eea81d3f58561d8f847a1905bb752d6dea8f86d0e63c420123ed1e5d48e563e1994a9dc2df24c9ff1cedb9a89ad5bccb823e80a9c09b1158b4464fcd54733bae0736c7694c2b0ee26de99e9bfba72cfc52254b520870106f7b64e1c6539bf5e04f0f88f1c943362f3e12ab3b8c0b372fb5371ebeffe6b11fbbadd893d45cda8c96bb420682c97b056f7a289d0cc1f1d6965bb79c7d708cb8a5eac3cca49e5e6106c3a7d783bf31d73f9f77e06", 0xe0}, {&(0x7f0000001000-0xa)="70a555e3ec7dd7598d87", 0xa}, {&(0x7f0000b11000)="4b853fa8ac098e14aacbf3a1b94ba57a6824db4dbac3ae28c057414e0a557f08138357e280d0351b591bf499c127b2429cccf15e33eb64528d57ed6e84315f1b68e0de79bd", 0x45}, {&(0x7f0000774000-0x1000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x80}, {&(0x7f00002c9000-0x1c)=@in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xffffffff00000001}, 0x1c, &(0x7f0000b58000-0x70)=[{&(0x7f0000a07000-0xaa)="d1f005bfee7dcb948018b02a09885355d07c1794353786384a8d5cd41b3524c14f9e4ee8dde76ab464dfe5aba2fce91011ad4ffa8cc2395b8ae1ff0cc52181c45095e339c296d6150da17f8d39827a01d445ca50ad90d5f81c1b8959d2e75baeb8ac1a797eb644e40fda707730740d054ae49edcaeddb2bcee67e20bf1b2f216edb48801e7a1c5c1810d260df5bae1ebfc9c8f172b79d92b7279572621cfc6466df3dc611abcc15d6ae0", 0xaa}, {&(0x7f0000cf9000-0xd6)="4bff36646036331610fb2f9fc422eac38d672683441263cbe4d14592057561f21c467b665530e2a40051d9796e08f2d2c424439840f683b5a10163dde633c29a1cf08df26a39139bfb26110d9833e047ec9f5f30bc418817097f7ecdcef80eabebdcbde1bfdf8c0c2fe78058bc6ea376fe644bac21ddb0e7b937025332a19656371ad494d73e7131306dbaf47057cd3068b175b76b0381d04e433cf0dc72d0b03b502ce9aa2a79127930b03cf9faf2b374588c396c6f749ccc3961293d7598654a03ca915749abe3a97c7febd5c5982fa922a9b58a70", 0xd6}, {&(0x7f000043d000)="e0c48e08c48b696bf60f16ec5c6eaf66e5300be380675316490d54cfeff56b66d59eeb2901af9b7c8c1c28fc7e00e953764073f3d7c36a2da818775329edc46bc413d0991585e1055b8ffbdcfd8ae38faf234649c9531e3ef2cbfea7e4f0609022c597928e74bc1d8a6d47bc17c7745296621ea180e9fc51497d350081f470", 0x7f}, {&(0x7f0000704000-0x13)="b2492e2e031075871ca1b6bbed747a03389d0f", 0x13}, {&(0x7f00005a6000-0x26)="00cf0f3da17c00e62eaf516cc97db4bbe33761a4e96854a09aa4c8fc4a134ccdda602e307c91", 0x26}, {&(0x7f0000722000)="086f0fb8213da64c741ca2a040101a6776bef92a295bb9c44c4fc32f8bedc171f2a7be29280e7d5e6237e80498eca779c1fd10c38f2721e7bed5aadc", 0x3c}, {&(0x7f0000000000)="ccf1219e4a66a06288de9da7c52c01cc25238edcfce8e96031df294bb800a61e0570eb794e3e4e304ca4d61c281a33d10038d7ef7719c88446bed875a0180b5ad565ba0bf8b51db62abd4e9d86c9a721517ce92497d849900e43e6586b49b8ccf771203b168160e80b05856ad5d6da4ccbb19c4e10f4182e386aa0b74e5d887d9445fcb194343d6ff39f7bd8cd724167dc5a596234bb314f67964ab40365bd4e9e8aaeff7a3e183074412429c6ef47f07f1eb61ec01d95668385452e8c0e0110e50e73", 0xc3}], 0x7, &(0x7f0000dc8000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x9, 0x800a, 0x1, 0x0, 0x7fff, 0x401, 0xf3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8004, 0x6, 0x400, r3}}], 0x60, 0x4000044}, {&(0x7f0000384000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xb4)="560d9ce7668ba2ec1f4b110db420e762f2034849b285a186358c210f2e0be4f676ffd0bd33c01c58470d0808245ddd29013c43dae43df1e3de789831ea68f2f630bbf5827b0e909c03afc203b5e147505c8eac96e62a71577fb408046f4280d68c36106603e3fa6d28732475c79c778a6d694c3d1944f2dd80195f57a58eea8ec98450a9eeb1bac0b9a567aa7cd6cca4d81dd695442d8e202a88495909a7a12a0ef836c107ddacb4140b83d894fa05ec91a8084d", 0xb4}], 0x1, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x80, 0x401, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x16d, 0x0, 0x100000000, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x1f, 0x200, 0xffffffffffffff81, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x5, 0x8, 0x9, 0xf1ad, 0xfff, 0x7, r6}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x800, 0x8001}}], 0xf0, 0x4004}, {&(0x7f0000000000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cd0000-0x50)=[{&(0x7f0000695000-0x97)="1aa1159a9d4ec7b926287d3a86299d36dba1dd634ff0e06d536087a9318d2e29d403427ed7b2039888d75d9ef9e99ef17513767ecabd6b2d7baff9ad61ebc008e75405f0e5ce61140eb02700415800a5c489f81e90e87d66b8f90a08b95f0f93a15f7eaf3c961c696855eeaa25e571f1ce877d5317a7c74db4a0b3160823deafce34f05f44e52537fd2bbe10f53523a7e39131df9cc518", 0x97}, {&(0x7f0000000000)="d1ea8a0d3905f382b3319c6e1b9322a242ed22b7255dcbd88fb27dd0076c41d94b5b0a8d9a5dff82ea4d508f99a6c463fdef3adb7609fdbe9613a322fbb6d9643c12f1076f0b82c6acb0fb9b8b0e0c34ef86bdfd9f9624723e0063781487662747f597", 0x63}, {&(0x7f0000000000)="fcfbd28660e885189aa4d0ae091f7db190b101cdf90b21634ffb3366e6d37e2095ed331293ca569fc00b7229e29f043069a54d332cd0fe9effe962d8cdedd58133d44e542c3352e704c4a7d2f6aa8041f36f2af822f2bb71ff23f5898d45fdd559c48658c9f210dd6537e66f486b509b1b2c7e4647a370229e6104a91b6ef087cf62a14c1bd89004", 0x88}, {&(0x7f000049c000)="db456dffd10f3ccbe223af0963af622223f8cca5cd5744a2f0c3aa624c90e6a81c9d2a890337fa9f28263d304ae28bd319d6afe383f7376e3a7010bf62555873a2a4d23a1c958a9ae69e52980d27a38e88db9a36e46e401f4d16a39241733bbb5af741fcb1ac39843e619fa463707c3ac349c31dd280cc88f92eb6c15b2ef1968722b2386085eef4a2b7e236cabb3b54da86c3b46d8e4412f508ea0dcc5251e8b1aff4c32615b3", 0xa7}, {&(0x7f0000001000-0x6f)="9038db839fdc8af9d8c377c09084ff0fd38f56599642df4d7b253930edb324ee6a755bc2730c451d8fbb295020a02c429a9c59d02b6aa84cc53a32dab8519b426a9460bb728aea274d1fc4071ea4416a0b3d527abd91edbb453b901dfb1486f2ef217597fbe13552cd33244b7b0a24", 0x6f}], 0x5, &(0x7f0000001000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x3bfc, 0x9, 0x1, 0x7390, 0xff, 0x1, 0x0, 0xec, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x9, 0x6, 0x3000000000000000, 0x4, 0x9, 0x8, 0x2, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x91, 0x1, 0x9f4, 0x80000001, r9}}], 0x90, 0x40}, {&(0x7f0000000000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f52000)=[{&(0x7f0000ca7000-0xe3)="67a95b50b01e2f3886da51b922e553d37d0461201e8ad94655485fadc3b0412b6137434f51fca99579ce8ffeeca5a52b6313a47f2a474fd0cd8eb6b3ef986db153eeecc98e867e809429605d1fe5709316445ae375d72b16d0aac6ac6247e08f46c9c47e70753c67ff125968788699b2e5eb494be76a7916c06e27184d15f5b7aa53f05cd88aee42c6fb633ef6de80848757a6858d48d044ac17952281b5066335b94a93754a91e109fb2ae4c1a2675f084ba888b9d0670f764c57fe0e9648efd34c3e3bf4e32c11e2bcd3dbb632850a0e9b0d77879e411a89f8cb7f4434d58ee3d8d0", 0xe3}, {&(0x7f0000000000)="ea8dd16e261a3e7f98360e60ca29afbb3d5d67", 0x13}], 0x2, 0x0, 0x0, 0x81}], 0x5, 0xc17c06844209bbf) 2018/02/01 07:50:33 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000017000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/02/01 07:50:33 executing program 6: r0 = socket$inet(0x2, 0x3, 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000877000-0xc)='/dev/rfkill\x00', 0x400800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000001000-0x4c)={0x80, 0xba05, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000001000)={0x18, 0x0, 0xa, @fuse_bmap_out={0x3}}, 0x18) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f0000f1d000)=0x0, 0xc4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x4, 0x7fff, 0x6, 0x25c5, 0x6}, 0x14) 2018/02/01 07:50:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000)={0x0, 0x0}, 0x20, 0x4) clone(0x0, &(0x7f0000000000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00006f5000)=0x0, &(0x7f0000000000)="79c50914a91ec7cee7a3ced7c1b4e5c96fed5b01c9cbce344b4c8275314de0e003d0d4968385e8666f71") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000b15000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f000027c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = geteuid() r7 = getpgid(0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() r11 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000)={&(0x7f0000002000)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002000)=[{&(0x7f0000002000)={0xd0, 0x2e, 0x200, 0x5, 0x3, "", [@nested={0x78, 0x77, [@generic="1fe1c2bb1dbd3886a49231f18c121fbda25b848dc9ecdc80f77060e9e0f5e285fa5982e9e6d0ac6cb401454cfecfcef2ff2a01a7a78c6e438081c73141f6702e25a6ad5ac504045dd0bb733a7a231ce4f25d1a65c9f4f658ed2668", @typed={0xc, 0x5b, @uid=r1}, @typed={0xc, 0x36, @ipv4=@empty=0x0}]}, @nested={0x10, 0x53, [@typed={0xc, 0x63, @u32=0x6}]}, @typed={0x38, 0x38, @binary="0187ca28e7a220a654b8f27a997910d370823cd3ada8d8f2c91f34c61327c8a38113a1169b7d7ae1d815f5d0688e1929"}]}, 0xd0}, {&(0x7f0000001000-0xa4)={0xa4, 0x32, 0x0, 0x4, 0x1, "", [@generic="94075e456265d89d8fa1129d02cf20f6ee88f6515efe7fd25e9b1a6db2a3b30ed643050001e4a49b54146ae4773f73eb5ed8bcca3a6b4d379616f0b9bd2b0a15afd8480dae4fa7ddde0e8df938da5263f354ff8986953ca33dc1fb5586c25b4e2c566bf1aa693bd3008a9c8781866c148070", @typed={0xc, 0x20, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x8a, @ipv4=@multicast2=0xe0000002}, @generic="e5dafb5c67feec0027"]}, 0xa4}, {&(0x7f0000003000-0x1c)={0x1c, 0x12, 0x20, 0x6, 0x1, "", [@typed={0xc, 0x1e, @u32=0xc90}]}, 0x1c}, {&(0x7f0000000000)={0x1680, 0x15, 0x400, 0x3, 0x2, "", [@nested={0x13d8, 0x88, [@generic="63dc5c6d084c7c8da20121e8c036c9f58cb588b3d07fd5f19e619db344911c0594b4e422941fa823ff187d71cac458b942d5ccab0447f6e8fcb9a48e34519580922b58268860b89df31aebfc53c47589d312c4cd2e1f2d3ba5f44a5799909b000b7ce32f89b4f8ed283b975065966a29484822b5c43af09add69caf0c127cb0926238516a7076784a2991f365cfa9fe5a1cc3125a9c8a915a83df3bd154584019851b20c6a56e2a0682fcf9d2e0aa9b94fd29f7a488de086b12a0304e5fe384b7b1e35c156098fdf337e454ecf996cdb3da84c42dd6c4f41013abfae0d1d406a4b8c1a16d8", @typed={0xc, 0x13, @ipv4=@rand_addr=0x8}, 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@generic="e470378025a7188a6ee0fb36f323bdffd0509e3008eabbfd736dfcabe6b11f6d7c696d5803aa703563c375e2ae802b6994c1a9c0b964d549efb914545b126c6718ad7a8cb7fb8f6cf123a7c9a4c3162e9666ebdec3ba534713e423838e5af9b21348894fbc26bcd0841ec29a690d4fdccf52d4d97f7e6304825d02e675e054902bf27e101b93b23bbe6fc05217317f1f765de893804a87e11c378d44bc32a4091510e7b280", @generic="d7ed430705f0482938b74d71c21cac154ea3e1a0726dd6b42d2344730cea0f9634cc9768553c733b821983dba1885f6dd5e40eb93e83a94eb80c02ce3e23a5b55134d2f3d093652a703210e5dbe35f3a90e0112405fad66978c464556b2d75ec509684767df50417faca3485470e9c8c7c8e9b47ad19403093db0bede19fe4eabcd59cbe9f9d51da2fcad3bf", @nested={0x10c, 0x5d, [@typed={0x10, 0x9, @u64=0x9}, @generic="", @typed={0xc, 0x87, @uid=r9}, @typed={0x24, 0x44, @binary="930662429ea0290a28cf27402c4db6f344c0c44ab38def9e91f96c7b"}, @typed={0xc, 0x93, @pid=r10}, @typed={0x10, 0x24, @u64=0x40}, @typed={0xc, 0x5d, @pid=r11}, @generic="ffa8fe82eccac4d61bb4c2c33db046e3828b0366f31fe9c325e02c6892ce4cb235a7a488f10ee9872224eb7e6dc6b39c2ef9f962cff69a232008abdd4ac3870539b78b9bc5e7d736aa7d45e37b6fbed7e169e463ede85e2f5dd7d7ce2e6df5487d90c5974341ce721849e4ac73fda3545e014d566f78e8681243ba087ee4e35fccb05b38", @typed={0xc, 0x3, @u32=0x7f}, @typed={0x10, 0x79, @u64=0x4cf3}]}, @typed={0xc, 0x74, @ipv4=@broadcast=0xffffffff}, @generic="2535cd666924142638cd359d5b3c50bd8a1070d09aa14b9a3f8b939d22dbcee25cd9816e0b6df1c4e781b281d0d0fa17d275f3dffd53a874940c8a4757073eb806b33b656d7c6d6bb1e2e437abf603880c84e1cae55cddc3593dfbf31ae5f30fb731d7d3817e004fcf47331d9a38a4924172d5009c1ffaa55ba832e632449a11eec3101e3b24d279ef06bfaf69a7b112cfc9ac15ac7ad5398372116410b0cd92edbfbd87284eb872fd25d98b1eb8515223ecfb26ddf14dfc7e92fbf43f2d0aa1a87762006c6720a3aea456260323301d4b5c6160d08b7a152e3a9de4368b9ce30e5491dc95371cfb1103b69ca9aa18b5394a69dfabe1"]}, 0x14b8}, {&(0x7f0000002000)={0xbc, 0x14, 0x420, 0x2, 0x2, "", [@generic="26b911d9534ac3f911f4a3d15cfbdaa298b9da4390ec95c71379205d16db4f24023d5215289983a56c262dd8fa85a057f4107c4c1d1ff39b927859af868f2ea336ceec578fd9b7c83252923bd74a12978f6ec77f6b0f660592817d2841d1d837cf7b7c8a61711c92493bc2a90645a301d8a6e471ac8148150dfb369661d41bb8e76752c8d1538ea178042e2759f80122ab0f5f4cccb2038d16b4f18d49cf8a2f17ec", @generic="15197c4819da9c4f5c"]}, 0xbc}], 0x9, 0x0, 0x0, 0x8000}, 0x4850) r12 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TTUNGETFILTER(r12, 0x801054db, &(0x7f0000003000-0x4d)=""/77) 2018/02/01 07:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000034a000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fd000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000041c000)=@assoc_id=0x0, &(0x7f0000ce1000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000da8000-0x10)={0x100000001, 0x4, 0x7, 0x0, r1}, &(0x7f0000ca2000-0x4)=0x10) memfd_create(&(0x7f000042e000)='/dea/loop#\x00', 0x0) 2018/02/01 07:50:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000-0xd)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x20) 2018/02/01 07:50:33 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000014000-0x3)="f52600", 0x200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000-0x12)={0x7, [0x2, 0x0, 0x20, 0x5, 0x0, 0x40c8, 0x9]}, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008e2000)="", &(0x7f0000a36000)=0x0, &(0x7f000000a000)=0x0, &(0x7f0000899000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 07:50:33 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) r2 = syz_open_procfs(r1, &(0x7f00009a6000-0x16)='net/ip_tables_matches\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000af8000-0x14)={0x0, 0x0, 0x214, 0x101, 0x7, 0x5c8}, &(0x7f00004ea000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000dd2000-0x14)={r3, 0x1, 0x7, 0x3, 0x3ff00000000, 0x9}, 0x14) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 07:50:33 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ffb000-0x8)=0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) read(r1, &(0x7f0000ffa000-0xc)=""/12, 0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000080000)=[{r1, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x8, &(0x7f0000ffa000)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000ffb000)={0x5}, 0x4) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000ffa000)=""/181) 2018/02/01 07:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x2000000000, 0x0, 0x100000003, 0x0, []}) bind$ipx(r0, &(0x7f00008c0000)={0x4, 0x5, 0x10001, "f08ec16fce0b", 0x80000001, 0x0}, 0x10) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/02/01 07:50:33 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000096000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000+0xe8b)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x36)={r2, 0x2e, "9e88f97af450a2e2b45b8c54377427c924e37df6cbb7157f2d13ebf435fe2e0f5b1c3fba0ff57a5bfb6a51902609"}, &(0x7f0000000000)=0x36) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00002be000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000267000)={r1, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00008cf000)={0x7, 0x200, 0x3, 0x3c, &(0x7f00007a9000)=""/60, 0x86, &(0x7f000051f000-0x86)=""/134, 0xed, &(0x7f0000258000-0xed)=""/237}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000037f000)=0x0, &(0x7f0000b6b000)=0x4) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000e1b000-0x4)=0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c85000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000497000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x14, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a92000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x6, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000ece000-0x4)=0x0, &(0x7f0000266000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000543000)=[{&(0x7f00001d1000-0xd4)="93", 0x1}], 0x1, 0xe) 2018/02/01 07:50:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf9000-0x11)='/dev/vga_arbiter\x00', 0x500, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb3000)='/dev/sequencer2\x00', 0x20000, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004ad000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat2(r0, &(0x7f0000d6d000-0x8)='./file0\x00', r1, &(0x7f00004fa000-0x8)='./file0\x00', 0x0) unshare(0x200) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) pivot_root(&(0x7f0000798000-0x8)='./file0\x00', &(0x7f0000119000-0x8)='./file0\x00') pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/02/01 07:50:33 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0xff) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f0000fd9000-0x3)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="", 0xffffffffffffffa1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/02/01 07:50:34 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000009000)="000000000000000164a2b8782bb8dc6a8d460e7f39d2b034cc9693a35ec0817486e58484ae5e699ead5d242627d98bfe812121fbde175a74ff34feb92a4e05d68f17b5d59f107a82e45be91652c169837e806d5e00bf0956f09b16a7df4cb873486dea58e8a157d30e140c3a018325f90b9f2a667b7684ce622406526c4cee1826e3ed06bef6dc208fe9f10d5290e756d80715783cc31bba731acf07c5275fa79ea71632b7db1de917e417fee8f3fe1c") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000)={0x0, 0x3}, &(0x7f0000007000-0x4)=0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000)={0x1, 0x7fff, 0x8004, 0x4, 0x3687ed6f, 0x6, 0x40, 0x4, r1}, &(0x7f0000009000)=0x20) write$sndseq(r0, &(0x7f0000008000-0x1c)=[], 0x0) 2018/02/01 07:50:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000+0xcb5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) splice(r0, &(0x7f0000b19000-0x8)=0x0, r1, &(0x7f0000cef000-0x8)=0x0, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b6d000)=0x0) getpriority(0x2, r2) 2018/02/01 07:50:34 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000012000)={@generic="342efb61fd82dff74bc4b52d2329def2", @ifru_mtu=0x7f}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000014000-0x30)={0x4, 0x8, 0x5, 0x6, 0x4, 0x5}) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) 2018/02/01 07:50:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000216000-0xa)='./control\x00', 0x3fffd, 0x0) pwritev(r0, &(0x7f0000a4e000-0x10)=[{&(0x7f00009e4000-0x5e)="c5d7f2518871a48d203228a57510b03cb8acb4a4befc192829d5826970902b244b5cdb898c607c8fcc70066e16e5b812539274ad0b22ad8238425b701c03a31c6cf6133330d281a417b55bbd102ebb4da5bc912f36e8f1d5051e21a8a3e9", 0x5e}], 0x1, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000a9000)=@req={0x6, 0x8, 0x7, 0x4}, 0x10) getuid() r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) bind(r0, &(0x7f0000926000-0x10)=@ipx={0x4, 0x7f, 0x2, "5a96c4e10012", 0x0, 0x0}, 0x10) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r0) 2018/02/01 07:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00005ae000)=0x2, 0x4) sendmsg(r0, &(0x7f0000112000-0x38)={0x0, 0x0, &(0x7f0000eae000-0x10)=[{&(0x7f00007bb000-0x87)="f3e0ad6c292321ed01439150e144712f5138a73f2fa15984728bc74361c67f074bfb025c562bfcee2f320ada25359a697e2e9725920a2a2ecebbe8bac0de798cb26753142460851972ea692f15f075f9d88491f4258392f64df8dc02033dff597074aeb56a063520d4148d85742073839ae7d1009cd282be75d6020d3c1510190d8286773bba9c", 0x87}], 0x1, &(0x7f00002e2000-0x1f0)=[{0x20, 0x110, 0x1, "0eec8605d7f5cbed2ecb"}, {0x60, 0x104, 0x1ff, "a47e97eebeed7f0bef79468e0c93ee23b1b807f0c6cfaceea1fc3df1e3ef36ce679ac92da922802d209806f8212e4169b12c37a6d0c4cb63ac11b9dae63f305f3b77c38c7dc582237d"}, {0x98, 0x10a, 0x7, "1c496b66ada3255dd4ddb53060ed95652e9bad239714535b84b119cc92d66043bded43b353bfc271544d7e7d1d976bc64e7cbc8a0c60fbc2df7e5e7ae253657ab5101ff2566f8ff7b588422f968a216b3959d087b3ef6a7c9eb29a7799aa11b57ce56459c339ccf3f7d0526c89eb660ed02136da2a3674cbefde4be4d0288e76dd"}, {0xd8, 0x100, 0x4f, "462a6d37670401dc67093601b6af8ae3838469d693b5fb34c0ceadd3856dbe551d67a0b1cb359e46d1d2329fc4f682593e69dd148fce2635d443fc0e1109a60f3a9167589e1e87118b44ed19650d1d450230e026b0071590736e647ed4e2e088c38f8c0c1e14a65905418babf22e61f7651dd0e1053b5d7927b3c50d5662ba1b94f091e1137aee3a5760620cfceb2819817e89c464ba54e3329cb95075ff5304201855d89a457ce2c949527fa8d9ebc6f39724a7b8d16ef1fc3ea122c4136899c86b7ae9236c91e7"}], 0x1f0, 0x1}, 0x40) r1 = creat(&(0x7f000051b000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r3, &(0x7f0000011000)=""/165, 0xa5) dup3(r2, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000cad000)={0x7, 0x7, 0x8, 0x7, 0x8}, 0x14) r4 = socket(0xbca5cb29d5ced226, 0x6, 0x5) accept4$llc(r4, &(0x7f00005fa000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dbf000)=0x10, 0x800) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000063a000)=""/4096, &(0x7f0000b98000-0x4)=0x1000) 2018/02/01 07:50:34 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) r1 = pkey_alloc(0x0, 0x3) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000008000)=0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000037000)={0x2, r2}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000037000-0xe)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000002c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000c000-0x4)=0x8) pkey_free(r1) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000039000-0x4)=0x101, 0x4) getsockname$packet(r3, &(0x7f000001a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001e000-0x4)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f000002c000)={@rand_addr=0x7ff, @empty=0x0, r4}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000000b000)={@generic="5653b4d842d84853624e49cc598e3e05", @ifru_flags=0x8000}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@ipv6_getaddr={0x18, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:34 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000028000)={0x0, 0x0}, 0x800) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000)=0x0) fcntl$lock(r2, 0x6, &(0x7f0000020000)={0x0, 0x1, 0x401, 0x0, r3}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000027000)=0x17, 0x4) 2018/02/01 07:50:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) truncate(&(0x7f0000da6000)='./file0\x00', 0x2000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000709000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) mmap$binder(&(0x7f0000e61000/0x4000)=nil, 0x4000, 0x2000002, 0x10, r1, 0x0) kexec_load(0x61963429, 0x9, &(0x7f00007fa000)=[{&(0x7f000063e000-0xb6)="a9a691251ea0030fb3341151e987f853350313fcbc9279005d7577cb86e1c554f5dd2297438d9ea08c216c22cdc0453fbe3f835d3cda1d5c810da78cd945a9aa755ccb11a80c723cdf4160eec0e93a0a65e8c37b3774d4f3eeaa0a0aa5141e87766ce0f389a66cf7e3ea1a64fd5a2c5bd76510e98033e95683b8ac659002d598d9058749b253f98f143de3a6cf346c30cc1c190a489fb4d1763cc38841913f9195476ffcb42a335633f44ff4706d383ae2bf014c05f5", 0xb6, 0xffffffff, 0x5}, {&(0x7f0000459000)="", 0x0, 0x2, 0x101}, {&(0x7f0000cc7000-0xa7)="6e93aae46a335d3ea9e454715a6ce3766da8895285a3c481d35a8521c6ed297e0cf98aac0deadd87a03e9d11e539394ce952caa0568142cf4eb77dbd20b183347c5334b672636612217bf8a22941d4b71719585285f418a301b9f087557c47c91ccc43c2ef58795c99fd07f0911598132430f4107c6f0c445510af08dd4939e9dd4a74aebddc79215b569dae2385243dba77f5c750ee7c5295679c83671689eb7a88b0ca526c2d", 0xa7, 0x100000000, 0x4}, {&(0x7f00005a7000-0xb2)="5db5d826efba79d6fc2383be2b2a4b62d94985ac1435f3a797fb1d69ace13b87ce6250c955ebe22412fc2fad88d36ffcf8cbad440d90ca8eaa65e15970f388b4a92b6cbe103f2947c9f0399aa6361db0ba5a8b8b58918d50bacc876a37ff1e81a1d773c0553145732f07b8801cc18674ddc0e3b77affb8c26f1839ce8131c9480c4a63eafe341d981326c811cb06c0b6befb11c01a5b1e76fe2a2874fe34042ccc9530c236083cd09af7772ff0940bf8e5a6", 0xb2, 0xfff, 0x8}, {&(0x7f0000bcc000)="99", 0x1, 0xfffffffffffffff8, 0x4}, {&(0x7f0000cd9000)="fbffb7412efce93df9917f85ffa7647174905ab0abe0189e3e18ec6d92d6d041a78a44be1baaa3278b07a91ced1f", 0x2e, 0x1, 0x81}, {&(0x7f0000e3e000)="a2525b072b35f2006285483902c51e1aea359ce4ae6e70906c687b8aeac773b7874fa655d8bda94874889109e019c8edd0c92853a21355f610fd7801e99a06d6838a89410572455af27c405804767e4d06511deb26a7a563d92c048b43c42dbf40b0c1326dba3051e570a7853badcf1131f3ad18a3a2b9c705adbae4d0b300da175532b62254d1fd3c8d828ae4b6235f48c0235723e7cc6e96c6e491d40cdf319243d6b0eaa21ca3ebb23d4281cab594588ccc3f2c7c9edc402b", 0xba, 0x7, 0x3ad8}, {&(0x7f0000fec000)="6305cd231d528b1fe578bcd8f2b13066912e48f1e966b985ed6c3383f2809730b8966b7161ab7ad1fa9812993a6374c0f4cfca9975677cc670155c8a9546b93e5e2abd758fc7e7a76cb633123b3a4c6393aeb083fa940b90f2815d92f6b5a923f280b1186133dae50df25c24bfd2600319baab6b341a9f77e250f27d9407e929637a17631388e0406268f42cbf31ef9fc41730a0caafdf9ba2973bdd980a712822f5efa668460f1212fbc2a51276f86cd633c3803e0d2abf5a5cb0328355af139c3e40a6888ec0809e743293fb44067dbb258bed4110031aaee27b7859be50926cfc0c0cfeb3331a497140d3", 0xec, 0x6, 0x4}, {&(0x7f0000020000)="f7a77c579eaf449fd7bd7ff850b0f5b11e9cdef06fa4f4b574d1d4e4d4108731a59218f668b05b8e052c7cf615324fb6afa33bc0c21a8fa8e786ff7c5a90212dd28629479372256216ec91bc235c7d5f5db2b40b9957f56b2bc6cc3161f5e2a624f7610e257846f51234b02a5f067f214c3208720e53e73bdfed44ef3175827051b178cf62faeb0bc3d6998b618dade3dbd09f23ae351fd65c9bd20565e4e86b975af58f457a29a289354b8bff4bc3", 0xaf, 0x10001, 0x7}], 0x280000) sendmsg$nl_xfrm(r0, &(0x7f000098c000)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffc}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(r0, r0, 0x1, 0x3) r2 = creat(&(0x7f0000b7b000)='./file0\x00', 0x3df0745e485a6786) getpeername$llc(r2, &(0x7f00001df000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000084f000-0x4)=0x10) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000aeb000)={@generic=""/16, @ifru_ivalue=0x0}) 2018/02/01 07:50:34 executing program 4: 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x2180) dup2(r1, r0) readv(r2, &(0x7f0000fe3000)=[{&(0x7f0000c8f000)=""/146, 0x92}], 0x1) 2018/02/01 07:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000071d000-0x4)=0x0, &(0x7f00005d6000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007f8000)={0x0, 0xbfe0}, &(0x7f0000c84000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000019000)={r1, 0x0}, 0x8) userfaultfd(0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dac000-0x10)={0x2, 0x201, 0xc, 0x1, 0x0}, &(0x7f00002c0000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ded000)={r2, 0x4}, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000c9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000bb9000-0x18)={0x6, 0x8, 0x6, 0x8000, 0x7, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00001aa000)={0x3f, 0x401, 0x4, 0x100, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x8bb1, &(0x7f00003bf000-0x28)={@common='tunl0\x00', @ifru_flags=0x0}) 2018/02/01 07:50:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008aa000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d60000-0x4)=0xe8) r1 = getgid() lchown(&(0x7f00003d4000)='./file0\x00', r0, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000551000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00006f5000-0x10)=@common='sit0\x00', 0x239) r5 = dup3(r3, r2, 0x0) write$selinux_validatetrans(r5, &(0x7f0000029000)={'system_u:object_r:semanage_store_t:s0', 0x20, 'system_u:object_r:fonts_cache_t:s0', 0x20, 0x0, 0x0, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x7a) sendto(r3, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/02/01 07:50:34 executing program 5: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa9000-0x8)='oom_adj\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000272000)='/dev/sequencer2\x00', 0x24000, 0x0) write(r0, &(0x7f000000a000-0x7)="9a75287ecd64cf25d52d1afc9f", 0xd) 2018/02/01 07:50:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000cc0000-0x8)='./file0\x00', &(0x7f0000ceb000)=@random={'osx.\x00', "73656c696e75787d7dd923757365722e28275e2d736563757269747900"}, &(0x7f0000c4d000)='(bdevmime_typeem1#}vboxnet1\x00', 0x1c, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000051e000-0xe)='/selinux/user\x00', 0x2, 0x0) lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 07:50:34 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, &(0x7f000077c000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f000086b000)={0x1, 0x40, 0x3, 0x2b51, 0x4800000000, 0x419c}) preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) [ 55.627395] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=22 sclass=netlink_audit_socket pig=10506 comm=syz-executor3 [ 55.666760] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/01 07:50:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x4, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b3a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x800000000004000, &(0x7f000000f000)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x23e) r6 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r8, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r7, 0x5473, &(0x7f0000009000-0x8)=0x3c) fcntl$setown(r7, 0x8, r6) fcntl$setsig(r7, 0xa, 0x12) dup2(r7, r8) tkill(r3, 0x16) fcntl$setsig(r7, 0xa, 0x22) r9 = dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r9, 0x8, r6) tkill(r0, 0x2000000000016) 2018/02/01 07:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/rfkill\x00', 0x400c00, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) shutdown(r0, 0xfffffffffffffffe) poll(&(0x7f00006f7000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/02/01 07:50:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x4, 0x5, 0x3b, 0x7fff, 0x0, 0x300, 0x80001, 0x4, 0x0, 0x800, 0x6, 0x0, 0x101, 0x9, 0x1, 0x9, 0x4, 0x0, 0xffffffff80000000, 0x1, 0xfffffffffffff000, 0x4d6e, 0x1f, 0x4, 0x9, 0x351, 0x1, 0x0, 0x10000, 0x7fff, 0x1ff, 0x10000000000, 0x3, 0x80, 0xdc13, 0x81, 0x0, 0x0, 0x1, @perf_config_ext={0x454, 0x4}, 0x210, 0x8, 0x6, 0x3, 0x0, 0x200, 0xf964, 0x0}, r0, 0x1, r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) syz_open_procfs(r2, &(0x7f0000e42000)='comm\x00') exit(0x8) 2018/02/01 07:50:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c00000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f000017f000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f000076d000-0x60)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b94000)={0x0}, 0x8) 2018/02/01 07:50:34 executing program 0: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x7, 0x800) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000dfa000)="2a409200", 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000414000)={0x0, 0x82, "671705ef9a1b7df12fd96c98301ca5f768aa187201aebd4d41309be55e0f39ece33a58cb462773ff5d10729c1a580926cf4eaa71626a72f87b61b145f3356772901b09308a45d886bbfa394fe41fbd80db5a63fcea133f8c09743d031e16e3e4f3ec54d024890a3f0c7da6514fef6a03701a82ebebdb4322efbad55c4b000727fec2"}, &(0x7f0000218000-0x4)=0x8a) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000045d000-0x8c)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000546000-0x4)=0x8c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006fb000)=0x1c, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfa000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r4, 0x21, 0xd, &(0x7f0000cde000-0x49)=""/140, &(0x7f0000dfa000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020f000)={0x0, 0x8c, "bb1f3e1a5f4aa58504efbe6479b44542e760056906cfc7737ab2ddaba97ba566846fe3690a7c371f485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb611184abd672bdee4d676c182d964786ceac528b685b43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d7310558c3e2b620f4eba9748"}, &(0x7f0000590000-0x4)=0x94) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000df7000)={r5, 0x9}, 0x8) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x7, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x0}, 0x0) 2018/02/01 07:50:34 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x1e0)={0x200, 0x93, 0x2, 0x5, 0x8, [{0x7, 0x7, 0x7ff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x9, 0x2, 0x2ff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x8df, 0x7fffffff, 0x1f, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}, {0xc81, 0x81, 0x10001, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x80000000000000, 0x2, 0x3, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}, {0x9f8, 0x6, 0x5, 0x0, 0x0, 0x1204, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x7fffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0xca95, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) faccessat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000160000-0x20)={{&(0x7f0000393000/0x4000)=nil, 0x4000}, 0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 07:50:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) flock(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x0, &(0x7f0000a66000-0x3)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00002a7000)="") unlinkat(0xffffffffffffffff, &(0x7f0000c6e000)='./file0\x00', 0x200) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007a4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fba000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x1, 0x20, 0x10}, &(0x7f00002cf000-0x4)=0xa0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000853000)={0x7, 0x2}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a58000)={r3, 0x20}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x20000000007fff}]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000f08000)={0x0, 0x0}, 0x1, 0x0) r4 = accept4$vsock_stream(r2, &(0x7f000086e000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x800) sendmsg(r4, &(0x7f0000ff9000)={&(0x7f0000fe5000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000623000)=[{&(0x7f0000d6e000-0x5d)="71654a4a75eac166265dc9049e0a94f83a67feb241bcc1bad32e7f7fa714fb7d0d29792339be880415d3a11a009f2b18e12ceb72328092224a4f081b72cf9f4f223ce15a7272487abf1ea5e4e206be41ea59b45e00d0c10b8613c1c222", 0x5d}], 0x1, &(0x7f0000887000-0xb0)=[{0xb0, 0x10b, 0xfb, "5fae3683e8ee8df68e8d9db4e7fa46368a635f2ec6df7376298d3e82c75bb5b3e78a8041718fc867af733d925bc3bfc2773cb1a0c1314d1b89a06487212c02d960b9e58a4d1961d98fd2a109c0de61c00ccb02a9ceed5c7b875775069026c952c052f50b787ed5ecb6fdb8d7ea12c006c1bb7729cd8f3c64a58ecaf6e1d5678c7ed9f8f23c77f665fd183ce77a59a9ddb044cd8e1215c51f9edeed2a63"}], 0xb0, 0x800}, 0x804) ioctl$KIOCSOUND(r2, 0x4b2f, 0x7) 2018/02/01 07:50:34 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fda000-0x4)={0x1, 0x0, 0x0}, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fda000)='comm\x00') mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000079c000-0x10)={0x8, &(0x7f0000fdb000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00006d9000)={0x0, &(0x7f0000085000)=""/47}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d8f000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005dc000-0x4)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000eb5000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdb000)=0xe8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x5, 0x7aac8053, &(0x7f000022b000)=""/41, &(0x7f00000a3000-0x4)=0xfffffffffffffd62) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000fdb000)={&(0x7f0000a6b000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00007af000-0x10)={&(0x7f0000fdb000)=@ipv6_getaddr={0x54, 0x16, 0x300, 0x1, 0x0, {0xa, 0x1, 0x200, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8010}, 0x8011) waitid(0x1, r3, &(0x7f0000d01000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000b20000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r1, 0x1) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c21000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0xff, 0x3, 0x0, 0x1, 0x7, 0xa, 0x80, 0x80, 0x2f, r4, r5}, {0x755, 0x100000001, 0x200, 0x2, 0xfffffffffffffffc, 0x401, 0x7, 0x0}, {0x7610, 0x1, 0xff, 0x1}, 0x7fffffff, 0x4, 0x2, 0x0, 0x2, 0x0}, {{@in=@rand_addr=0x8, 0x2, 0xff}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5, 0x2, 0x3, 0x5, 0x200, 0x20, 0x4}}, 0xe8) 2018/02/01 07:50:34 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fc3000)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ba4000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bd000-0x4)=0xe8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000fc3000)=""/85, 0x55, 0x42, &(0x7f0000fc4000-0x14)={0x11, 0x19, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000311000)={{0x7, 0x101}, 0x1, 0x4571, 0x2, {0x7, 0x5}, 0x6, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r4 = fcntl$dupfd(r0, 0x0, r1) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc4000)={0x0, 0x0, 0x0}, &(0x7f0000fc5000-0x4)=0xc) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000fc4000)=[r5]) syz_open_dev$mice(&(0x7f0000fc3000)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$nl_route(r4, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f0000b05000-0x36c)=@ipv4_getaddr={0x20, 0x16, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:34 executing program 1: r0 = creat(&(0x7f0000817000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4002, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000119000)='./file0\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00003f9000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000ab4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xf0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") rename(&(0x7f0000b0b000)='./file0/bus\x00', &(0x7f00005b2000)='./file0\x00') mkdir(&(0x7f0000c64000+0xff8)='./file0/file0\x00', 0x1c0) 2018/02/01 07:50:34 executing program 3: clone(0x0, &(0x7f00000aa000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ac3000)="") gettid() r0 = getpgid(0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) shutdown(r1, 0x0) keyctl$join(0x1, &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f0000ca3000)=0x3) 2018/02/01 07:50:34 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x103, 0x4000) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000014000)='/dev/ppp\x00', 0x20040, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000002e000-0xcb)=""/203) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000005000)=[], 0x0, 0x0}, 0xc100) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000002f000-0x20)={"09d78ce7c60619742a285f8dcb2dedba", {0x4, 0x712, 0x3, "9ff60a9a0ed3", 0x7, 0x0}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000002d000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000023000)={0x0, 0x0, &(0x7f000000c000-0xa0)=[], 0x0, &(0x7f000000c000-0x1180)=[], 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x100000000) 2018/02/01 07:50:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008d8000-0x89)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00007e2000+0x90f)={0x15, 0x7d, &(0x7f00008e0000-0x7d)="3320eac3aee5d1c5d791125cc086614aa9b409b13e94d4ba24d1bce7ee10aba08534c43118f5d255f85f2557ce21db4a99eadf21fbad546459d9401fbfa54b2691ccc0ff50b93d3ca7e311425335557a2c2d5c412ef520aefed8238e56d6c7f526c8011ab697521e313d43e65d23aeb8e821f9eacc3b2fcc0d34b83044"}) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f00003d9000)=0x4, 0x4) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00008c3000-0x8)=[0x624c, 0x2]) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000c1000)={0x0, 0x3f, 0x8, [0x0, 0x7, 0x2, 0x4b5, 0x8, 0xfffffffffffffff7, 0x7fff, 0x6]}, &(0x7f0000195000)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000015000-0x8)={r1, 0x6}, &(0x7f00001ee000-0x4)=0x8) pipe(&(0x7f00001ec000)={0x0, 0x0}) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(r0, r0, &(0x7f00008e9000)=0x1, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000988000-0x20)={0xcda0000000000000, 0x7fffffff, 0x202, 0x80000000, 0x2, 0x1, 0x22fe, 0x100000001, 0x0}, &(0x7f0000901000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00005bd000-0x8)={r3, 0x4}, 0x8) sysfs$2(0x2, 0x0, &(0x7f0000de1000-0x1000)=""/4096) 2018/02/01 07:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dbe000)="7363616c61626c65005800070154e6f23f691501000000000000003d7a7b2f6177853e812309f1ddd9d7f584a9bdb0d9cbf722", 0xc739e3d1b9fb3b3d) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000684000)='/dev/sg#\x00', 0xffffffffffff8001, 0x40) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000095e000-0x12)={@generic="5e00000000000001ffb176746880b5f0", 0x8000}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) shutdown(r0, 0x0) 2018/02/01 07:50:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20008000, &(0x7f0000ec1000)="afe2b9670aa46138406f854dc5beb84b5db82273995bab951e941c18e56a041580d6db5979b1ee81cc0f755c6a61c6f04895a9a481424e689a77ff21a8ed5d7465caab38f64ffe947ee730f2001690c4b4863d1ade5644b1d703736ce2c358f3198c73c13c3e6371e03d1aaa8eff9c846f14e772448bbc6c68b91ad7f3a17508430dc244c381127737b7a4394da330bf2d4b72024ef7ef8b2879c0f12e468ad9c7e8e5e25a109e9080fafeebaad74e9ae353255835785e7f7429b89dd7a895a940d453b30c4cca05df173282289a8e122a030b92e4d9493e55f4dc13c776bfddd87965fd98dc208f05d8dba1", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000ac6000-0xa4)="0f167ff3f6a9da8764be2ba7fe5a8c046f093d79aff5f789813967f9e1e428948069889f9d09d0448c137e2c7e64d4b808004c6c15a57ccfac3f4896e184a44c6e3a61e86fcdfa92259f02e2f6aca0fb20b7045948aa615acd3a16130ce881bca27b2c30f0dc9bc64e33d367ddb0e611fdd72ef075d5cd1cd8bb622959fa0703bbee5de0c5769b7085b07c39042a89424d5137ea5432244a594941304941004bde8f4e03") lstat(&(0x7f0000184000)='./file0\x00', &(0x7f00008bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 07:50:34 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00009bf000)='/dev/usbmon#\x00', 0x7e36, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000330000-0x15)='/proc/self/net/pfkey\x00', 0x400900, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00007b2000)=0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000098000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mkdir(&(0x7f000018a000-0x8)='./file0\x00', 0x152) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000ad2000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000139000)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00008a2000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x9, 0xffffffffffffffe0, 0x5, 0x500, 0x252, 0xc, r4}) [ 55.987202] syz-executor0 (10598): /proc/10588/oom_adj is deprecated, please use /proc/10588/oom_score_adj instead. 2018/02/01 07:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) close(r0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000040f000-0x10)=@common='ip6gretap0\x00') getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000129000)=0x0, &(0x7f0000e9a000-0x4)=0x4) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f000052f000-0x8)=0x0) r1 = memfd_create(&(0x7f0000c5e000)='ip6gretap0\x00\x00\x00\x00\x00\x00', 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00003a0000)=""/76) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000cd8000-0x4)=0xffffffffffffffff) 2018/02/01 07:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000b1000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f34000-0x190)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/02/01 07:50:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x82041, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000c000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000356000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2dd) shutdown(r1, 0x1) 2018/02/01 07:50:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x8004040000010010) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009f0000-0x30)={0x44, 0x0, &(0x7f0000971000-0xf8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cc0000-0x18)=[], &(0x7f0000f46000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000901000-0xca)=""}) 2018/02/01 07:50:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00003c9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a9b000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000097d000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6}, &(0x7f0000219000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000290000)={r2, 0x94, "6052dc38cf72a752fe95a27c95733808f4aab8ef0e30ce112dc8e12993474441f8eeba05b368dd075a5eaa032b35a7ea3cd83a203f580b1033819cd3e3f50836cf52202ef339140f20c2f0549382c11a5835ca1b705715012393f90cf9c4c120b4466678e3a554d5079f2f294e72a5e065dc7a09f6a3117ac79d38eafd91045609faa555f154867f896eb3eb32a4989cd63c74fb"}, &(0x7f0000b85000)=0x9c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c50000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) accept$llc(r1, &(0x7f00008ad000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003df000-0x4)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, []}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000052d000-0x8)={r3, 0x1}, &(0x7f0000f37000-0x4)=0x8) 2018/02/01 07:50:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004526, &(0x7f0000ee6000)="") setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000114000-0x108)={0x1, {{0xa, 0x1, 0xe796, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/02/01 07:50:34 executing program 5: r0 = socket(0x3, 0x80002, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068f000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000874000-0x4)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e90000+0xad9)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000080d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000772000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x42, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001e1000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) r9 = socket$inet6_dccp(0xa, 0x6, 0x0) r10 = socket$nl_crypto(0x10, 0x3, 0x15) r11 = accept4$packet(0xffffffffffffff9c, &(0x7f0000d47000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d35000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r13 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000100000)='/dev/hwrng\x00', 0x2, 0x0) r14 = gettid() r15 = getuid() r16 = getgid() r17 = accept4$unix(0xffffffffffffff9c, &(0x7f0000e9a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003a9000)=0x8, 0x0) r18 = socket(0xd, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007ad000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = accept(0xffffffffffffff9c, &(0x7f000033f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) r21 = socket$l2tp(0x18, 0x1, 0x1) r22 = socket$packet(0x11, 0x3, 0x300) sendmsg$netlink(r0, &(0x7f0000114000)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000204000)={0x13ec, 0x3c, 0x600, 0x2, 0x1, "", [@typed={0x18, 0x1, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x3f, @uid=r1}, @typed={0x28, 0xb, @binary="bfa8bb1b418c7c512e0a4d946cb3eeb44dd7444bb574e9d8f8d912afeea34a"}, @nested={0x60, 0x7f, [@generic="164113590b7fae1f0b7d19efd8ac720391ca6ad6e0d823e89a273cc6991c5be9e64cd94fbfe5e0d3baa5e193d136f55a5a31bc15f3da821d78211d848c06d507ee0e54f69b194483776ac42ca8e7bfb70d120c5b07160cb8c8e10568"]}, @nested={0xac, 0x77, [@generic="5350c7521a3d24c86abf030ec399362445ed7cf8d20ebf164e63da202246", @typed={0x8, 0x76, @void=""}, @generic="9f132d6102dba1d0d7028ffdb7cf9ce1e5d2b67d54cac8fe1f66bd2a2ea1f020b47b7384a03241716777b9371e2ad436a66784b69cfab53f7a068e824ac429b4ed7c87cf3687327e824d9aac77329d68ca21767b64e5f96d7b92282e2749efefc08a5170b4d2deda0df08a2f932ab26377fb0920", @typed={0xc, 0x1d, @u32=0xfffffffffffffffa}]}, @nested={0x1278, 0x2c, [@generic="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", @generic="0e154b7566bedc63ac2caa31173819e7289a4af5efac1156ce1c31c99ab5d76ff41bef72d9d0d6eeb275c84cef10d4c3d46a7cdccfaabfe7dd4056a9bcf37b6aee1eda33072a15a7951fe1543e9b59fa7c46456ea2531afcebafd583142e5a07999deb3c67c89275c488bfe40a86536af828296891f3fc08fb1eb40a7e9c16780f26d852566aeeb2712f9671d6f9f6e357a3d875a3e85c"]}, @nested={0x14, 0x3b, [@typed={0x10, 0x3b, @u64=0x10000}]}, @typed={0xc, 0x20, @uid=r4}, @nested={0x78, 0x77, [@generic="50d2a43bbb231ffe8513ff9a5e93337cd586b9c75cc697ad29feeff4196fdc89b29b6d2fe202c953665a98df220bdfc7005676e8e6816e3611e7a25b3d95d9d251a97c162138cf12aceef28df552debf34293885556f403899caada47e817be47aca5e97f77e44c5dad08035b64462b48e10"]}, @typed={0xc, 0x8c, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @typed={0xc, 0x40, @str='\x00'}]}, 0x1324}, {&(0x7f0000000000)={0x10, 0x18, 0x200, 0x6, 0x0, "", [@generic=""]}, 0x10}], 0x5, &(0x7f0000201000)=[@rights={0x38, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21, r22]}], 0x80, 0x4}, 0x40000c0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = socket(0x18, 0x0, 0xfffffffffffffffd) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r23, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r24 = socket(0x18, 0x0, 0x1) connect(r24, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r23, 0x80487436, &(0x7f000000a000)="c0c73ff0") 2018/02/01 07:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x0, 0x0}) 2018/02/01 07:50:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x401000000}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000014000-0x8)={0x0}, 0x8, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$getownex(r0, 0x10, &(0x7f0000394000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) 2018/02/01 07:50:35 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0xfffffffffffffffe, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x4}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b19000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[], 0x0, 0x1, &(0x7f0000a95000-0x10)={0x77359400, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000a94000-0x4)=r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x9)='*selinux\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000a93000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a96000)="c2d2db46253445e6d5e4b55ccd2ef63445ca270fdfe7d2e48f633e162e5a02dc51cbfe1bd3055e5e256932d8d3cbe09db793a9147602f4fae7bb85a735965bcadbf0bd9625792e3acb5b38e211b1a06c84524fa15f37e78ce68c8b06eee1f2c14ce41ec0b0c1ebe237e2524a99adef37e5624066dc4b16874c006a26afda2f204b983bd7", 0x84, r2) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x4000)=nil, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a93000)=0x0, &(0x7f0000002000)=0x4) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/02/01 07:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = open(&(0x7f000095a000)='./file0\x00', 0x80000, 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00001d2000-0x40)={&(0x7f0000f4f000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000870000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000870000)=[0x0, 0x0], &(0x7f0000c87000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000c82000)="10595e153f700c0ac6cd2b546399743c45d470069020b90c4680155234ee419ffb2142154e0a6f69bb3ff8044da70a990c05864c8b58b6777bb66449ea8dc98bf02974eb4e920c896c04006fbf9309769bea05655f7c7fff4c470c074eee2cab0c7d16a6829173fe9573c668516180da79a16054a23c605e62f45f5860a0af3d684e49338b4ff05aac9cc2cfdc98b90f309b99cf60772ac6829035ba5a0805464db99ad273eafd959f7baa", 0xfa165b774bfc4ecd) [ 56.615952] device lo entered promiscuous mode [ 56.625705] binder: 10618:10627 ERROR: BC_REGISTER_LOOPER called without request [ 56.635335] device lo left promiscuous mode [ 56.651906] binder_alloc: binder_alloc_mmap_handler: 10618 20000000-20002000 already mapped failed -16 2018/02/01 07:50:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7d7}, 0x1c) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d31000)=0x0, 0x4) 2018/02/01 07:50:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000c3a000/0x1000)=nil, 0x1000}, 0x3, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 07:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f000001c000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dd6000)={0x0, 0x1, 0x6, 0x0}, &(0x7f0000a41000-0x4)=0x10) [ 56.675375] binder: BINDER_SET_CONTEXT_MGR already set [ 56.676250] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.676260] CPU: 0 PID: 10643 Comm: syz-executor4 Not tainted 4.9.79-g71f1469 #25 [ 56.676264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/02/01 07:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c93000)=""/108, &(0x7f0000b54000)=0x6c) r1 = creat(&(0x7f00004db000)='./file0\x00', 0x140) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a31000-0x10)={0x3, &(0x7f000061e000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000d59000)={r2, 0x1, &(0x7f00006e7000)=[0x8], &(0x7f0000845000)=[0x3ff, 0x2f, 0x100000000], 0x30, 0x1, 0x200, &(0x7f0000175000-0x4)=[0x200000000000], &(0x7f000080b000)=[0x0, 0x2, 0x3, 0x4, 0x1, 0x8, 0x5, 0x6, 0x2b], 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000249000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000013b000-0x8)={0x0, 0x9}, &(0x7f0000a38000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00006c9000-0x8)=@assoc_value={r4, 0x4}, &(0x7f0000c3f000)=0x8) 2018/02/01 07:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00008c5000)=0x0, 0x4) bind$inet(r0, &(0x7f00001ac000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 07:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00002b5000-0x1)={0x9}, 0xffffff6e) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) recvmsg(r0, &(0x7f000049c000)={&(0x7f00009b0000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f000080a000)=[{&(0x7f0000e57000-0x35)=""/53, 0x35}, {&(0x7f000017c000)=""/21, 0x15}, {&(0x7f0000aba000-0xb)=""/11, 0xb}, {&(0x7f0000f00000)=""/26, 0x1a}], 0x4, &(0x7f0000edf000)=""/180, 0xb4, 0xa2}, 0x40010102) 2018/02/01 07:50:35 executing program 1: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000001000-0xc)=[{0x0, 0x0}], 0x1, 0x3, &(0x7f0000029000-0x8)={0x3e6}, 0x8) mknodat(r0, &(0x7f0000009000-0xa)='./control\x00', 0x40000000000c084, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000003f000)=0x0, &(0x7f000003f000)=0x4) [ 56.676278] ffff8801cfa6f980 ffffffff81d94829 ffff8801cfa6fc60 0000000000000000 [ 56.676288] ffff8801bf730710 ffff8801cfa6fb50 ffff8801bf730600 ffff8801cfa6fb78 [ 56.676298] ffffffff816621ca 0000000000002a2e ffff8801cf9538f0 ffff8801cf9538a0 [ 56.676300] Call Trace: [ 56.676315] [] dump_stack+0xc1/0x128 [ 56.676326] [] handle_userfault+0xa3a/0x1310 [ 56.676341] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.676349] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.676361] [] ? handle_mm_fault+0x117b/0x2530 [ 56.676368] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.676374] [] handle_mm_fault+0x1fd1/0x2530 [ 56.676382] [] ? userfaultfd_release+0x650/0x650 [ 56.676388] [] ? __pmd_alloc+0x410/0x410 [ 56.676397] [] __do_page_fault+0x5c2/0xd40 [ 56.676406] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.676416] [] ? userfaultfd_release+0x650/0x650 [ 56.676427] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.676435] [] do_page_fault+0x27/0x30 [ 56.676444] [] page_fault+0x28/0x30 [ 56.676452] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.676459] [] ? SyS_signalfd4+0xd1/0x410 [ 56.676466] [] ? signalfd_cleanup+0x80/0x80 [ 56.676474] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.676481] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.676488] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 56.689043] binder: 10618:10642 ERROR: BC_REGISTER_LOOPER called without request 2018/02/01 07:50:35 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00008f3000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000036000)={0x0, 0x0}, 0x80000) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f000095d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000253000-0x4)=0x10) sigaltstack(&(0x7f0000465000/0x2000)=nil, &(0x7f000095d000-0x8)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00004b4000)={0x1, 0x1, 0x9, 0x0, 0xcbf3}, 0xc) 2018/02/01 07:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d70000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvfrom$inet6(r0, &(0x7f00004d2000-0xd1)=""/209, 0xd1, 0x0, &(0x7f00008a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x0, &(0x7f0000d6c000)={0x0, 0x0}) 2018/02/01 07:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000271000)=0x400001000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000077a000)='(ighspeed\x00', 0xfffffffffffffed2) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) 2018/02/01 07:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000097a000)='/dev/ptmx\x00', 0x10000, 0x0) pipe2(&(0x7f00002ab000)={0x0, 0x0}, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005e4000-0x4)=0x16a6, 0x4) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000aa4000)=0x3c) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4d) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r3, r4) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f00007c2000-0x4)=r2) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000deb000-0x77)=""/119) tkill(r2, 0x16) 2018/02/01 07:50:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000092c000-0x9a)=""/154, 0x9a) sendto$inet(r0, &(0x7f000041c000)="", 0xfffffffffffffcde, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000a36000)=0xddb, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000822000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x4, 0x7fff, "936029fbad75711847e5ef87da9cdea9f645ad3d2960c361158117435442c90589a6753c437694d0bad17303b6ed0108f0ee4d466bee2414cba74f7fab12fbdf69210081c2b557e404bba0efb091d954"}, 0x160) recvmmsg(r0, &(0x7f0000642000-0x120)=[{{&(0x7f0000bba000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d21000-0x20)=[{&(0x7f00005da000-0x9c)=""/156, 0x9c}], 0x1, &(0x7f0000352000-0xa6)=""/166, 0xa6, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/02/01 07:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dca000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) timer_create(0x6, &(0x7f000035b000)={0x0, 0x10, 0x7, @thr={&(0x7f0000c5d000-0x6c)="abd98f25b676ee9233348b4c4fd2dfb22dfb1c322880f69f947ac87890625c2e4828259b197827dea67bb95ee6bb528830ef6eeb3500b164ec65c4c3b9a5065c693573d33f5bd8c2283861241093cba5210c7a4a53d9b2e62a66df7dded8f8d4abe60ed6618321bbbfffdd37", &(0x7f0000fd4000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000458000-0x4)=0x0) timer_getoverrun(r2) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/71, 0x47}, {&(0x7f00004e5000)=""/47, 0x2f}, {&(0x7f000076f000)=""/125, 0x7d}], 0x3, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)=""/142, 0x8e}], 0x1, 0x0) r3 = dup2(r1, r1) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000af4000)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r3, &(0x7f0000661000-0x38)={&(0x7f0000965000-0x14)=@ll={0x11, 0x1c, r4, 0x1, 0x200, 0x6, @random="b1e1a064637a", [0x0, 0x0]}, 0x14, &(0x7f0000641000)=[{&(0x7f00004be000)="dc0ddf1b171ed9389d15ec5f5f05b00c1596d1080be957d2b2858b507a2382a7148c75522b3dd0acb92561bedca1dbb3191c8d749d1a972243571678c4b8207aecdc6b69e2b530a19b050e6e2e3b921671e4123b71dc2517850ced70557cd076ea57698804c8f906d9f34ee30a41fb524026", 0x72}, {&(0x7f0000472000)="f6a0676bcfdbfd904bd6fd3badcadf52cec6a7a7c50e90902f9ab514dfdc1b2a1dfe239126ee90d4703aa35d73467866b2b596b3cae30d8b696ad7f932685bcf07f42a1311f9a54d12c140a0df6b8e9abbd7a136c6c3f6a8b3f0cc3e8ed4c9e004a1f4efe09855d7de2e2c8547147bedda5cb791a4a2dde5c2461b4423d6776ca22fd4c37ae65a0c21ffd5b764fce345be3a0200d19bd54ad2fba5b84a3a6481acfacaa6607d195b4d13c6485b2944fd4d9bbc24c44978f0f0a9a49a", 0xbc}, {&(0x7f0000c8d000)="423078e5583bef49bb4d4967eea1f05ea267a501bc045fbc7e60d9b6f857d1b7372897ae02bedf81b62dc23285eab7b5c829da01664813842355fa2b94c31ea59bf4303881e02e56dd6b06f7f96099499add1fb82dabe31dc132316ff32a9c7df5512ba090a578cfd06c47d4c0516a540281a270d1de8aabfa2377436e552bc9b71a0b10f433729729685237198f5a44bc410dfc346b3d1befb360e59f037155d28f780edd07b3274b0274fe2874b21a74", 0xb1}, {&(0x7f0000ec7000-0xee)="90b079d7c0c493766cb6b40b5fcf3f33417692eedc4e1acd0de641b3ccf2406f8c2c0a44864655493fa3cc0d01a880b0aeb6e4bac9a034d46e5b2e013a05158a2a3d8fed9f2e50d786f8a3f7ca17394916d942168720fa05c9f365923d77f802c278136d2ee9cc511b0a3505a93851ba763bca5d7bf0d4d18f6fcd2387f6b3b3cbf5188836cd1bdcbc6a3a537a5524e9f0281198a82669656fd7cbfdb20dd95d9447736be0a4119082dca1b055e3714e26cff92d9b132424cb378204c05adb22bceab3e3a7b8b0e568ef60f0f2f8eca155740263ac7b0c675c04bc05fe1652ef85b3bebeefc4a0d585faac2711e9", 0xee}], 0x4, &(0x7f0000407000-0x238)=[{0x60, 0x1, 0x10001, "dd5fe2501a5292b13d0677101f6b5fcb53d64a073cf929214c67d543ddcb9dab4e8b2144aaead5011055c5c5988e814e6dab23f1d5ef04174503d4c49e28639f8222499d6a14d80f501de1d25b"}, {0xc0, 0x101, 0x465, "359c6df51e0c5cf4873a5d9866a7f8c7280d23d20423c24ecbd22acd1110560c35d6450d9b8c71e082a8b655567e8a3a738305100f00debc60e46012192a58265e18c3ce14da99ccac4c81c1c816b20743e20a49c9a75094bdd2ce4502ee254346b111e8d00ba530d3e3946af6dc025f1ab3c318bba3721776152ca2689a31193bf15840002678cafd8f403e2a0cf8f9ed3d7ff78046631fc5b5e925391e20d8cbe03f95dde378474a9a5554616ec88a"}, {0xf0, 0x10f, 0xffff, "7649efa91659eeca1ab85d68c3e03c5877ca765062c713a1c33ad3042e91421e51f931d5aa7001cd90c3f54745d6a6be11b2cb5150afa1f62172121c2f4d6171ac78c1eb9de22f2ad8c82a16f466ee0f04dca136959f4bd1d5542aa54de9ac941b4e925e312d07d41228730db5dc630ddd56f5bb51702ca923dd8ac3b2ad8b7479998f3a4c90cc5c8e34379811ce50f176520de4ee1cb054cc47868bbb7c4545bbda0c0c41bbbec3a79f20610c232aed7f02cc5f0bd502abc4b866fa65a926e7106776e4b1bcfb4e4331095fd2d58593911642302937117223f9a6ae01d7f5ab"}, {0x28, 0x117, 0x6d, "c0d02eaf528dbbacdda5e35ebe7a1f99f1cc4a82f6"}], 0x238, 0x4008000}, 0x40000) ioctl$KDSETMODE(r3, 0x4b3a, 0x2) 2018/02/01 07:50:35 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, 0x0, &(0x7f0000001000-0x4)=0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x84, 0x0, &(0x7f0000d46000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000024f000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/02/01 07:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000119000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000bca000-0x2)=0x0, 0x401) 2018/02/01 07:50:35 executing program 0: getrlimit(0xc, &(0x7f0000fcd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x100800000000001) close(r0) 2018/02/01 07:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000814000)='/dev/sequencer\x00', 0x20400, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000415000)={0x3, [0x4, 0xffff, 0xfffffffffffffffb]}, &(0x7f0000038000-0x4)=0xa) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000b37000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x10000000000000, 0x10000000, 0x0, 0x1000000000000000, 0x0, 0x5, 0x8, 0x2000000000, 0x7, 0x0, 0x7ff, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007da000-0x7a)="") socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001b5000-0x4)=0x0, &(0x7f00007d9000-0x4)=0x4) getpeername$ax25(r1, &(0x7f0000f72000)={0x0, {""/7}, 0x0}, &(0x7f0000cd5000)=0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa8000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TCXONC(r3, 0x540a, 0x3) 2018/02/01 07:50:35 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000)=0x7, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000496000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/02/01 07:50:35 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="5e1d6ff7eb1e44fc8bd132c999060a46bcb14d8dba95ddd103f2b680b22773643348e72695ab295045c29cb4fa422820fd4f98142b16e81a2cf75b39a4350793c6ed77c297a606e77e", 0x49, 0xfffffffffffffff8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000)='dns_resolver\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000-0x7)="aade6acc60d70e", 0x7, 0xfffffffffffffffd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000007000)='/dev/keychord\x00', 0x41, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000007000)={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f6cd03a}, 0x2, [0x4, 0x0, 0x20, 0x8, 0xa3f0, 0x1, 0xfffffffffffffffe, 0x8e3]}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000003000-0xd)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="045c2cf5150590efd8baf3ab8af3c08dd9df5442d475d997815a3726ee5f19de86aa551843200bcfa75cc7b2bbc1c45eeaa2d2c08df0e226c955504ed3bc134086a9da0659be3e7c16f6d81309bf9a8db0a9907d81ec3700ce3dad31e0c29108a2087f9259e2be8405c6e0c7178c282f8ceded7c6231d1dab9f7a23cce2b0ac381282baef64b1a5b961a8e33faae08c09521780bb2bc5f8a95ea59bfa3d1bcbf3a148bb2d33a0ae25323f23a383105c1817525ff061644", 0xb7, 0xfffffffffffffffd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000007000-0xc)={r1, r2, r4}, &(0x7f0000006000)=""/186, 0xba, 0x0) [ 56.924913] binder: 10618:10627 ioctl 40046207 0 returned -16 [ 56.933057] binder: undelivered TRANSACTION_COMPLETE [ 56.943565] binder: undelivered transaction 43, process died. 2018/02/01 07:50:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000411000)='/selinux/enforce\x00', 0x181440, 0x0) connect$llc(r0, &(0x7f0000855000)={0x1a, 0x1a, 0x1000, 0x9, 0x7ff, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f00001b1000-0x10)=[{&(0x7f000086f000)="290000002000190000f13effffffda060300000000000010000000ee0d00220000080000000501fe00", 0x29}], 0x1) 2018/02/01 07:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x6, 0x6) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000189000)=0x0, &(0x7f0000544000-0x4)=0x4) r1 = socket(0x10, 0x2, 0x0) close(r1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/02/01 07:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) readahead(r0, 0x0, 0x8000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001ec000-0xbb)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4d000-0x4)=0xe8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000ab1000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/01 07:50:35 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dfe000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x8, &(0x7f0000946000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000e9000-0x8)={r1, 0x3}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") rt_sigpending(&(0x7f00005bf000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000001000-0x4)=0x8) openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 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) r4 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xf1)="63d302cb6d46d486f892b6a4000f3972e97bc103ed5e6c711941e3a4eab164ae2e8483a552688dde30cf8f8691ed74b130b7195901328c9e59d1ec57ab611a0fe584a01da9ec207677c26d1cdfae554a33b7f9349d575f2b1ccaf5e35df4e5c1bc61091ad7b544e084dc5d76a1ceafca68ce5907824097229861dcb08877c9b45622f90c800d9bb2ab5c1968008e804c233b8e42767d186311bce8164ddb85502cb2666d24ba654a005f22e63bec8b9d2e79d7a699939d28a15f310d35b84cb7238f096a6be072c95e0959524226e8c16b39004dc9227174fa7aa5bbd3338f7e85347499458ec8320a06f686efa7e9846d", 0xf1, 0xfffffffffffffffe) keyctl$link(0x8, r3, r4) [ 56.999986] audit: type=1400 audit(1517471435.385:41): avc: denied { create } for pid=10719 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/01 07:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005b0000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b37000-0x8)={r5, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r7 = getegid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000f4000-0xd8)={r5, 0xd0, "a5657dbbfc3d0598dec2cd545fd0a59c3692624e35e289044783f06bc687980cee373d80665fda04ccafcc7111569dc390530be7f6185d0e553878ffc7e450050a6079e77ce03df120948b2d65a3af0a3131ae27b06348136763441a3e92fe7ea52cafa911c6c60b100bd33a3e375fd5dc9e091d1b74334c2f0c9e76b692f4186da4622097bc86befa4d4736a39bcbfd322e006b691e3a5a3a6314250a052ab28fbc03c8513073c6546be225e972ecec7ac4ddced204c8ad355f1656c2d85667508c3850fdd3a57b04b849318c9a9b90"}, &(0x7f0000023000)=0xd8) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r6, 0x540d) ioctl$TCSETSW(r6, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r9, r7) fcntl$notify(r8, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r3, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r3) 2018/02/01 07:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000765000)='/proc/self/net/pfkey\x00', 0x480000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000bc6000)={&(0x7f00005c0000/0x3000)=nil, 0x3000}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0x200000000000d, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ed7000-0x33)="", 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r1, r1, &(0x7f0000493000)=0x0, 0xff) [ 57.032825] audit: type=1400 audit(1517471435.415:42): avc: denied { write } for pid=10719 comm="syz-executor1" path="socket:[20455]" dev="sockfs" ino=20455 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 57.046876] device gre0 entered promiscuous mode 2018/02/01 07:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fd0000)={{0xffffffffffffffff, 0x8020a}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000771000)={0x0, 0x5, 0xd82c, 0x20, 0xffffffffffff2449, 0x1, 0xff, 0x80000001, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x762a, 0xffff, 0x85f, 0x7fffffff}}, &(0x7f0000587000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000961000-0x8)={r1, 0x6}, &(0x7f000084e000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000754000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 07:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000084a000-0x15)='/dev/pktcdvd/control\x00', 0x181007, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c70000)=0x0, &(0x7f0000b94000)=0x4) r1 = syz_open_dev$evdev(&(0x7f000073c000-0x12)='/dev/input/event#\x00', 0x9, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000081d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00005fd000)=0x0) r3 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000831000)={0x0, 0xe0, 0x30, 0x80, 0x0}, &(0x7f00008ef000)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00002cb000-0x8)={r4, 0x7ff}, &(0x7f0000d19000)=0x8) munmap(&(0x7f0000552000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005d5000)={r5, 0x10000, 0x20, 0x7fffffff, 0x7fffffff}, &(0x7f0000f3d000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000e11000-0x8)={r5, 0x80}, &(0x7f0000676000)=0x8) fcntl$setflags(r3, 0x2, 0x1) 2018/02/01 07:50:35 executing program 1: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000587000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000b27000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) ioctl$int_in(r1, 0x5473, &(0x7f0000664000-0x8)=0x101) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b1d000)={0x0, 0xe52}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000b27000)=@known='security.capability\x00', &(0x7f000035e000-0x28)='!/self{%,nodevlowlan0(/posix_acl_access\x00', 0x28, 0x2) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000311000-0x50)={{0xffffffffffffffff, 0x2, 0x1, 0x1, 0x0}, 0x0, 0x101, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000978000-0x12)='.request_key_auth\x00', &(0x7f000055c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002ae000-0x14)=':wlan0trustedcgroup\x00', 0xfffffffffffffffd) socketpair$inet(0x2, 0x8080a, 0x4, &(0x7f00002da000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000058c000-0x8)='ceph\x00', &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b27000)="73797374656d73797374656d2f74727573746564a9c06e6f6465766367726f7570a32b3a5100", r2) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000b29000-0x40)=[{&(0x7f0000b28000)=""/153, 0x99}, {&(0x7f00001b7000-0xbc)=""/188, 0xbc}, {&(0x7f000009f000-0xb)=""/11, 0xb}, {&(0x7f0000384000-0x5f)=""/95, 0x5f}], 0x4) r3 = request_key(&(0x7f0000b26000)='dns_resolver\x00', &(0x7f0000b26000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b26000)='-)(selinux(]vmnet1\x00', 0xfffffffffffffffe) mmap(&(0x7f0000b29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000b29000)={0x0, 0x0}) add_key$user(&(0x7f0000b27000-0x5)='user\x00', &(0x7f00002b7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000191000)="bec8a50fd0912acde575db23cda4c4ee88db1791cc8c9eda8f7083f4951f40e4d88e04d462ad916da486b210e34a97157ff3e3482e2682cb4a62021a5a9ccf8804e250899b1dee39f5b65b0c7302e07bb36f45e8e51e10df7e6051d2e97e10a9c70cb6ed0581ad91456f730a03b6fe8ac0a8e2925c8014a525f47c10e9c2e873a4f9dfe3f8e6a700", 0x88, r3) 2018/02/01 07:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = getpgid(0xffffffffffffffff) r5 = getuid() stat(&(0x7f0000802000)='./file0\x00', &(0x7f0000bf2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000049b000-0xc)={r4, r5, r6}, 0xc) 2018/02/01 07:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00001d1000-0x12)={@common='sit0\x00', 0xff32}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000371000)={0x0}, 0x4) 2018/02/01 07:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x1) r1 = syz_open_dev$random(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000f9c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004e3000)=0x10, 0x800) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000e85000-0x12)={@generic="3018c0a0faeb105dd76499b96182670d", 0x4}) r3 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r1) 2018/02/01 07:50:35 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000051d000)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f69000-0xc)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00004c6000-0x4)=0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c56000-0x8)='./file0\x00', &(0x7f0000f69000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000065d000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f68000)=0xe8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000ea9000-0x18)=@get={0x1, &(0x7f0000672000-0x83)=""/131, 0x37}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f68000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f69000-0x4)=0xe8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000f69000-0x38)={&(0x7f00002ce000-0xc)={0x10, 0x0, 0x0, 0x20040800}, 0xc, &(0x7f000032d000)={&(0x7f0000177000)=@allocspi={0x270, 0x16, 0x105, 0x2, 0x1, {{{@in=@rand_addr=0xfffffffffffffff7, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3, 0x4, 0x1, 0x80000001, 0x2, 0x20, 0x80, 0x89, r3, r4}, {@in=@empty=0x0, 0x2, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x1, 0x1, 0x1ff, 0x2723, 0x624, 0x20ef864, 0x2, 0x8}, {0x1ff, 0x6, 0x7, 0x7}, {0x0, 0x7ff, 0x13b6}, 0x2, 0x3, 0xa, 0x2, 0x7fff, 0x4}, 0x330700000000000, 0x8}, [@policy={0xb0, 0x7, {{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x1, 0xffffffffffff3069, 0x1, 0xed81, 0xa, 0x80, 0x80, 0x11, r5, r6}, {0x7, 0x1, 0x2, 0x2, 0x8001, 0xed79, 0x6, 0xdee8}, {0x100000000, 0x3, 0x5, 0x7}, 0xf4, 0x1, 0x3, 0x0, 0x2, 0x3}}, @mark={0xc, 0x15, {0x2, 0x2}}, @migrate={0xb4, 0x11, [{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2b, 0x1, 0x0, 0x0, 0xa, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x6c, 0x0, 0x0, 0x7, 0xa, 0x0}, {@in=@loopback=0x7f000001, @in=@empty=0x0, 0x2b, 0x2, 0x0, 0x3, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x2b, 0x6, 0x0, 0x0, 0xa, 0xa}]}, @ipv6_hthresh={0x8, 0x4, {0x76, 0x3c}}]}, 0x270}, 0x1, 0x0, 0x0, 0x10}, 0x4) 2018/02/01 07:50:35 executing program 7: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ebe000-0x8)='keyring\x00', &(0x7f0000540000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000f9d000)='syzkaller\x00', &(0x7f0000f9d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002f7000-0xc)='ppp0lowlan0\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x401, r1) r2 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r2, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x4, "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"}], 0x720, 0x0}, 0x0) 2018/02/01 07:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002b0000-0x8)={0x0, 0x0}, 0x800) recvmsg(r0, &(0x7f0000147000)={&(0x7f000023d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00005cd000-0x70)=[{&(0x7f0000b94000)=""/214, 0xd6}, {&(0x7f00002ff000-0xd6)=""/214, 0xd6}, {&(0x7f000005c000)=""/160, 0xa0}, {&(0x7f0000eb7000)=""/207, 0xcf}, {&(0x7f000033b000-0x9b)=""/155, 0x9b}, {&(0x7f0000918000-0x1000)=""/4096, 0x1000}, {&(0x7f00005ce000)=""/153, 0x99}], 0x7, &(0x7f000023e000)=""/13, 0xd, 0xb9}, 0x21) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) fchdir(r2) accept4$nfc_llcp(r1, &(0x7f0000bae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000068b000-0x4)=0x60, 0x80000) 2018/02/01 07:50:35 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) fcntl$setsig(r0, 0xa, 0x5) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000009000)='gid_map\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000009000)=0x0) close(r0) 2018/02/01 07:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f000031c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002c5000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a30000)={r2, @rand_addr=0x10001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000c49000-0xdd)=""/221) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/01 07:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='attr/prev\x00') rt_sigprocmask(0xffffffffffffffff, &(0x7f0000f2f000)={0xfffffffffffffff8}, 0x0, 0xfd78) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) dup(r0) ftruncate(r0, 0x3d) 2018/02/01 07:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) listxattr(&(0x7f0000a8e000-0x8)='./file0\x00', &(0x7f00006d8000-0x12)=""/18, 0x12) mount(&(0x7f0000c4b000-0x8)='./file0\x00', &(0x7f00003b9000)='./file0\x00', &(0x7f0000378000-0x6)='msdos\x00', 0x3260024, &(0x7f00001a6000-0x96)="b6ce91657e3bfac48f30afc4d01c44a6689d8ab1bb93f9549dd56a750bd45da98f8c016f8d073058c5354775be9dc0cb415bca76a7caff30bc2b109c3fe770856aaf364627d5299d3973b247bf17d8f474eeff56abc3bf616ec98cddd9976c9085eaea3a713e442773f5e8cc5b6edae8bf4f458f22da219adefc084432e5e21939bcae6f161d0b76855f076d39f696675f059f15a5c6") r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0xf)='net/ip6_mr_vif\x00') ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000420000)={0x0, 0x1ff, 0x6, 0x8, 0x2, 0x1}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000431000-0xc)={0xc0000005, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000909000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000049000-0x4)=0xc) bind$packet(r1, &(0x7f0000197000-0x14)={0x11, 0xff, r2, 0x1, 0x46, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x36a950b) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000776000-0xbc)={0x10000, 0x3, 'client1\x00', 0x4, "8674bed46514e5df", "a30fc76a87a78721bf8cbe90c84754a12846991d04fd4d83005d380a70c8d987", 0x9, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstatfs(r1, &(0x7f0000bc8000-0x8)=""/8) 2018/02/01 07:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000098f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aee000)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d90000)=@assoc_value={0x0, 0x0}, &(0x7f00005d5000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c48000-0x8)={r1, 0x100000}, 0x8) r2 = add_key(&(0x7f0000109000-0x6)='.dead\x00', &(0x7f0000f95000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009a9000)="adf631b365c6209a3d937e2ef3f0a70169aeebc1f91a51530d0926e2ac15973eaeb6debd841aa2f6ea88e7aeab28dae5508121e289db1f59e729bec38931259a986e0a01a13c499955e3165bbfaf2a005a43075ed9100b865583e71f9c33f933dc21595969428d2da717d0017c04305b0f1de86888de82de059b", 0x7a, 0xfffffffffffffffc) keyctl$invalidate(0x15, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00003bb000-0x5c)={0x8001, 0x1, {0xffffffffffffffff, 0x0, 0x80, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknodat(r0, &(0x7f00004ef000-0xa)='./control\x00', 0x20000000000001a, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[&(0x7f000003f000)="6b657972696e66ee"], 0x0) 2018/02/01 07:50:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40000000040004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x4, 0x0, 0x10003, 0xfff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x500}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x10)={r1, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000004000-0x60)={0x27, 0x0, 0x1, 0x6, 0x8, 0x9, "7a5c6de883dbccf4f47910ace6893adc038b139af0533057e7ef04152f4fad35775699c003ad7c447c83b3d0e93822b5c8a33f09182f65a17b22fd4c67541e", 0x726e}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f00008c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000724000-0x4)=0x10, 0x800) recvfrom(r2, &(0x7f0000f61000-0x1)=""/1, 0x1, 0x40002141, &(0x7f00005ce000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a74000-0x8f)={0x0, 0x87, "b7a001d2cc4c29deb5344a6e06ed18c63cd0c11e165bdc0492099ae50c53fafeba4c9c563dd46345ef35b92ea922b7da227870c8b5b536185fa89381363200fb18a8db4df15eb874085a936851feea43b184213a705a95583c859eaebb6c2a040205d4163a1258e211b4d8a48bd397ef811da414ecdab2aa6e642d46f9d3020f4917fd53ae0009"}, &(0x7f0000ef0000)=0x8f) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000043f000)={r4, 0x89, "d03bc0dc1f063ef8ec6c0c74a41b19e0d7526e869608c8f4e5629fbff22193ebcdaef702aaae19a981e94d9dbbf308adad4796e41de7235b906d65cfc4469b1714820badf8a020f051ff6b377018afbcadefda7274ca186b81bee5fdd8b0d0937e20e94896b1b744c36117d2a746c57dab39e0b88201264855cdfebd79237448d28ce9ea953a6c5a86"}, &(0x7f0000be2000-0x4)=0x91) getpeername$ax25(r0, &(0x7f0000982000)={0x0, {""/7}, 0x0}, &(0x7f0000083000)=0x10) getsockopt$inet6_int(r3, 0x29, 0x4a, &(0x7f00007c8000)=0x0, &(0x7f00005c5000)=0xffffffffffffffc3) [ 57.602493] binder: 10785:10791 transaction failed 29189/-22, size 0-0 line 3004 [ 57.643802] binder: 10785:10797 transaction failed 29189/-22, size 0-0 line 3004 2018/02/01 07:50:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) 2018/02/01 07:50:36 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000949000-0x1)={0x800}, 0x1) 2018/02/01 07:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000923000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000034a000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xb68) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000)="", 0x8812dcdf237384f9, 0x0, 0x0, 0x0) 2018/02/01 07:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = creat(&(0x7f0000b51000)='./file0\x00', 0x60) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f000081f000-0x75)=""/117, &(0x7f0000810000)=0x75) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000060b000)=0x2, 0x4) 2018/02/01 07:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000e39000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd9000-0x4)=0x10, 0x800) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00001fc000)=@add_del={0x2, &(0x7f0000d2c000+0x689)=@common='ip6gre0\x00', 0xbd08}) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0xffffffffffffffa1, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000332000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000eb000)=0x0, &(0x7f0000f92000)=0x4) r1 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r2, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) rmdir(&(0x7f0000398000)='./control\x00') 2018/02/01 07:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000eb4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e9a000-0x4)=0x0, &(0x7f00002ce000-0x4)=0x4) pwritev(r0, &(0x7f000089b000-0x10)=[{&(0x7f0000742000)="9cd369160683fc64f0af9bc227e81d135e009e74f32991", 0x17}], 0x1, 0x12) 2018/02/01 07:50:36 executing program 7: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc0f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/01 07:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008ff000)=0x0, &(0x7f0000f3a000)=0x4) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f47000)="e9e4f3008d3d7c208af23e45dd352cc0925539816cb663407b74f13eae23bedd4025bb9e250b8d9fe8ea6556e3c90cf95800b4d2adc11bff66ef7e012df218dd1e7ab8ad18ebd7ca4f6c5e8b0481a14b497cf89bd7807c3e8f0e9ffe3711542271e3c9eb189eed52bed0b58de85cf21ec2406912655f7c2086acd3117f65686d9dbbf2d60e6d71d86a23b784a1a38b3ec7e662e63ba14bc65585a5345168f2cb7fa5e6e054ee274e617be6509488daafe9123c28cd51a5", 0xb7, 0x0, &(0x7f0000c70000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 07:50:36 executing program 4: 2018/02/01 07:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1c, &(0x7f00008ba000)={0x42e1db, {0xffffffbffffff274}, 0x0, 0x0}, &(0x7f000059a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000351000-0x8)={0x0}) pipe2(&(0x7f0000b44000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000e5b000-0x4)=0xdd31, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/02/01 07:50:36 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r1, 0x0) fallocate(r1, 0x1, 0x0, 0x6) fallocate(r1, 0x1, 0x0, 0xec74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)=@random={'system.', '-ppp1/\x00'}, &(0x7f0000002000-0x17)=""/23, 0x17) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) [ 57.716609] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 57.743533] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/01 07:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000018b000)='./file0\x00', 0xc000, 0x1) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mkdir(&(0x7f0000159000)='./file0\x00', 0xd0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000081e000-0x4)=0x0, &(0x7f0000e7c000)=0x4) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/02/01 07:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002c0000-0x9)='/dev/rtc\x00', 0x800, 0x0) getpeername$netlink(r1, &(0x7f0000d93000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000554000)=0xc) 2018/02/01 07:50:36 executing program 6: socketpair(0xa, 0x4, 0x8, &(0x7f0000c72000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8081, 0x0) splice(r0, &(0x7f0000000000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0xd4, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000-0xf)='/dev/sequencer\x00', 0x100, 0x0) tee(r0, r1, 0x3, 0x7) 2018/02/01 07:50:36 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer2\x00', 0x24000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000000a000-0x4)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000008000-0x1)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)='encrypted\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000-0x27)="4664bb62878e8d734374a28dc78175e5cd3e336ac37dbd16618a9d96267ca3a8f2aa5ff35e8283", 0x27, 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) clone(0x100004, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") mq_unlink(&(0x7f0000007000-0x13)='@\\security/bdev[\\\'\x00') rt_sigtimedwait(&(0x7f0000003000)={0xffffffff}, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)='net/route\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r3, &(0x7f0000006000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000008000)={0x0, 0x80000001, 0x400000000}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000008000)=@assoc_value={0x0, 0x23}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000008000)={0x0, 0x10000}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000006000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000007000-0x8)={0x0, 0x6}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000004000-0x38)={&(0x7f0000008000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x60)=[{&(0x7f0000004000)="9af05ec9167ca4dc3a997cf6e7ae40fc27ef8ab9226705cc05fcaa48cb09cc", 0x1f}, {&(0x7f0000007000)="c748f9609fc22d5be1ca9fdc3a1900581f7be1c17e6da0960f5765471c19bdabf0c99f0182edb174cc90175d0226f4752954c1d62c3bbbff1cf583bb8256d233b69a50891e900daed546a25c38b0a688b6d6bd4f5dc8218651bef1d3f07513127e690b680b00a6fec323aa06017d220a47bcada84208babc39b29a3bce1a5329448aaa039e976580a5b9c0e84d75cff34cee3abc5b928e97041c5b0d88f2b1b148cc7892b9dff8daf619ce5761779e69170d95b002913971b4c0620715fd76cfb2226cfa24be8c84280981e4973cca721bf68dba1915b06452d1cca1b063baaf6823c32425fac32e0e8d8a33f142362347c1b68595bd9aa23e3d7b3ebaa012fe01f5f3eeb79b3617a35129dbe6beaae5d4e49956e8e054f781014c5e5a0134267a6597793d8ce1686a2a4ab12d535479ae5b3cdc8526e9dcba7f886d2f3492bb79228d725796519082acdaaa93bde0496af823b7da74dfceb3cd7468629216d5cc2218578baee842326a31e7d9c1436441b83643e3676d8e829eef9efb7b8ecff0d0f78aaccd1c55ad8de3f123bd1f68589338e07bf430268353350564d128a0dd8411ef84ffd297af3481fd89abf0fd189ceb9e860e34b757b62278765b7544196ca19d612fa5222a0a1ffa5237b8303ef5e4e459676b59d904e2529871a8e15968cb8940e825e75dc19acb31cec0b87903daf86ee7475c14185146de51ad967162df2ad7e315ca97e183b46fee3b20e8f06cb9db1bd3ee991cb1f58ea91df383b48b3a3c34c8a3053db4d66839d5d9c9b543fb8bb556ab918549e5a28b1d6af653387775021dd08afa7cb05cbaedb5237eee926e01de1c994fabc7bf82bfa8916459c27908cfc19853a9af8162ea3651aee496c42c45f79a98b14d01976c332ee0b9b93094db391f99fcf2c5eff0b724b2a723c568cd384a30496547f5f0d503a81c567088a2066c26b06db60b59df779bd46eb8a5852456a00772729cbd6f672405f69e2d0cf7da01bd24f59966bd01c714e3a51cecdfd4c446ed15a660fcbbe9f8827cbee811139aec30c76765f5d09324271ccf7f2a03b8ce22bde37f0885f29694d866c23d76e36fb2be7dbac4a30712e2bb1054ca8af9e898b1e5beed4355ea917768a0fcf81b004932581b38e9106fa450ed981a75d1de643a22e93efc8cda69f64ee464391bb83b27d9ae652cacd9cd340fa55b0e063936506fb9efaa166da62ea418816ec32b92856a67938d2bbb41a2ceff50c2e4b204b1b689649ce9272123a695af22e44adfa155111b8f6bbc3fe0197196b9a8062c2757ab69dab124feb916f850e525dbdc23283f5bce265ff7cb505756d4e18e12ffcce126018ff2601da0e8b88f8788e134b501fe279d67e95e0bbc8f95ca9fb89f8368578df851c1b1c1729a6cb7b669ab340eb98ff4c97377ade56c65499f5101f008427ae183a926ef672f5e85b557ceaee097a571901ca20c1d19f4985be50e33c1d43144a4741261327ed5a9f43bd06916fce2283944f9e3c27900db6d98bbda3a74a1b599af8c75d4f5db0f9c1032fadb6341d68548503dabf87c8a62978cd46f20c70cd7b0b14ad93c3c91baa9248c8fa2e017d048c10193b29d20b8b93ba25dea481865f7756a72058d77bb1a3e878f5219dfe5b2d7795126356cc9ec6abec0086fc8e23241fdeafc91355863e6140ccee7c94493009833929f91ec9b5ee3d0d0c028e8d9ff9a12efaa7e910f75ea0332d4e526b78c6298825041d58979a1e830dfe157987e3a45db2892bd64a78f3b8c0a351c17297ffabccab61dfe5e9b0a1161ac4b3afc19b4519215b7555c5acf7fde4e503b4eac13bdcf66f827f48b1d47bcab672e49ae03f81ab1bc507f74f0c29b46284a90ff4007431b9709e13166d2e5dbaab603e1f4d513ed0c350020cf0a08c6dcb57f0ca0d7aeaa325af3b2026155d76a5eaf127b21dcec3c201447991227daef92c105146435252a6c8fe37ad3f7cba948b062fd8cce9d69ea1257db47fbb7bdb6e40e85e7d66cdcf53d27c58bdff449db01bbde8a42eda7f1c51824edb448961642e658f802cb6ba9d2a004b7e4546f72381919a155ca237205c6775dfc7b698ba8ffead4d45c8242c6fe4e9f1cfb07495d2112bb669b2077df8abd789b9c2137b2efd1fe832fbee4bc53f8163e2e33d52e21cfdfe2a69240269df7d938c1a4168a547088332027b7223d81d10ed1ae6ddb3664a24558482cdcf68a44e52494c63a053d99c3ba695bd4e8cb7ebbed07da0b0299adbff985423ef0eaf5c6ae4f2163e84e591eb33e0d2508634aeb8b6f02a4e63bfe5c63020008d44aa8d2e5f40c6acd2c70b937d24b54d51ccb57cc4e01f3f484e90d2a60fbd6a5df5dfb310fa22b73dbfe673c3624c54ccc7dfc94674a2bb90361f6737c0ff0188b0762643c9a18acb45a15a48534c63539ecfa8bf847601c23958abd7490356242e4ceb59d3174cbcbb7c10e835f1563b1bf766273dff61a04784c9076c0c95550677f01addfc3af4847272f878a35a0922c417dce62349deb6233db92a5f8c921e0df82c2346e61b46e71cf42f124f76eb701209ba3b19c431a06c4309da1257055b734883ad074b8b5e41ae1c1cec5266a263dbc120080e1662b801f11ea1074d5b4d705305906bf6463dcf8e4dd48024ca212e94c3b173ae06fd6099b68f58741983bc7beafb8a30b64548bf78c261c06533a143ebb6ec64621758851bf4498b8118017df0034fbc705a433422c3d78c538a6e713842048efec747136459556d443d84ae656cc90b10b28ce70c1f27ae0deccc2ecad94cd904652c4997c5f4861c6e91eba4c758058bab52a0373b0353ab078fd4e9372589a552bf995b6f0aaad76341858ed7b01dbe42886b4e88fe12f5bc8ddaf9aa13a8a35cf204da35a8e4774d79411498d96ee2d9f846546fd8006344ef5fa4d88030938944147b89b556a326bab43a39b7118778806f79befc58d51bf7ee65ce32f1f500491c14c8b3ec20647746f02d17f6595ea64dc64e326b304e8ad335228e6a20af61d1e81d4213a0e462873a0ac9f6d01968d2cd9e9c7951246a9a3f4135be963ad8168ed176b022ae7004f43f90789018bd15d398ac353a6195a23e29ae2bbc18ae6713317333f7488c84bfbd37a67a32b81973ea8df4260b3daefcc92caed150e28d7440b9a4cc6d2d92db9d90486c8189d186f982b9f2e15eb11aed05e8e821bb001a9530d316bbf1b28c16f71c0d68c50bee2826da642de7e4411f1ddf74e603776cd739644949863f55b4ffb4f2fba04e682dc4688d36c1ef42d6c2220aba22fbac888e24fbbd28069c6193fc517bcf456ab695bcccda54ba25da814bda8ee49d04dec57448eff9e4195a52a574fd88ec761dfb77f3fd5aaa90cee34b34128905da586c30635c61c1b95069757714de74116f08c235ba9ead910e4c6a63232342e524a3f7eca9b817917adc93f03456e502e1481913fe7fa01d0255f3309219dbb6dae60782aab49b429a2fe4597b96ec4ba3563d5515dd4036236b3e93dacc6ea8cc5ea777d27718aa8709d2f42a105b4fd6012ee86db10949b7f2026fc506a5c5d07503d2045f5ec46aa986333b65edc3e211846d753d39f490a5e5d3447c295543857b17e8cc4d510a1a3e9201dd1f968475474105784108a28e042a1f4548046ca3d0d72f2276b6aadc5ddd5d6a6a36afdc292c7b92013dc1eb395f01052aa475517d200e5fd381e5f84f8e62ea231602e1cb30c6bae39e2cf3060266f253222f0262c57d4e6f437a2dc6252c68ed65a258cf8552ac169a39810d0ecb3959fdd6b5bbe8e07ed8e7581fd3e2f3929cf1d17d7903e4881dd5d47cc1a439507bbdc6dd688d9b456fcd34f8af41e6efd029f94616460d7df9cdd0f44093cb5d8f099dc70721b7ad175af02a3b580cad8a0d4545bfdbe27cb659e035901dcc409f2cb68633cd5872b548da30922b1cdaea3e7215bf6567b68d786286559ee1a2891f371608dce9f9ece72c3710188b6de013e347bb864597c9167da8fb8f748f4150403931a47e9843eea8eaea85b3f0dc419726a6b225d03d53cc83c48f986d74ff6782f2e52e2e2e2824dde892141cf342db4fb59b07e290f2afb57d3591da46fa4f672b14b70610988de1f5f1b2a56a80e6878fa9976c913615ac388048280565f3c7548cad5948782e35e288ce009400938382864d9a94a36893fa52c780a76bc755b668fdc8a1783889e1bf2d25d699a94ed165d835d62ea0702cc1daecba288629a962b7cf374a37467b55623f6eee12500cb1c0653e15976a9d6e7b4f92bea13d326983fa0e21367435d474b1438064df9a224d088fb7aecd613434f881b52489985a2a02f927a846efc135ddee3c65746b1eaa3a3000426acafae4fa06bc728acf8e0d5e32402050ad15afcfdf17617f11af6587e20be0ab4abf9c59b6acb69af8bb1184a497fd52c6fff576315710ebf068125822bece1aa13d0e4d6246d846679e674533ab0cde477f02a160db7f96b8308d080ec326920c05470ab9d734c75eaecc0e233c12637995eaa25eb5422cf3c01ebe870a635794e39de8b5195200a380e6112c7aaba8226d4cea96aa5d82868d23d166ce7b3e8c48b18057f59c1c044ea43779405c76a5492ab8526c8145aefc1ece5970db3445368ebc3d45a3de48ed20994c96356b5d80f11841642c2a4116f1a1dfe2adf8187f34e06f0a5dcd5d3567acc5c4a05e1f581405127b0b3adf95d813c0da2be8daab2eb4d78bf36ca622cbb185303a8dc2c7a87ef75bf22266a1fab3b81275c07e79564efc959d954c7a121ac0cc3c72c6678a769838c266005061af0d072e52e1a8927e85787d29b8da61ff3f5ee5ee332c9aee51559e83ccad36206bb154086dbc0e4401b114b14b36d8d0f6a7ae0117cff6134c40fdeb89848f0951efbfd6f311f35fa1b648350211fe3cd6abd85be9a900912b8069079bab638703dc2018edb43793e4e60188a74d833479f4a061304efe2c013e8d1bb59bbb357d8efc84f6ed61302e4633d5c25c45574677a6bdbd134722bcc0c926548687b54ca53a3fce1501987408b9d2834eef932a086c8fb745950b7a18492f33256b3ddb7634dd1ffa44de2d98a4a4ad87551f5e0810974e4cea8d92f9ec002e668809c72caac7ec3e173b2da889249bea9c08e4ee96aba4e33aa9cf516537b78972a1d27f89ada6fb600c3bccb25ac02a536ac6a55e0e24177680aafafcd8486314a20f81c9b0e9182691aac3e05e11c9fb78608c01f11e0d8bdd5b63203650a0bebadcd752f8c0b429bcb002ebe6969b1933a15f3286d6e88824b6b2a238ad246a20eb94c67988e7f662d7f3d6c0a5f2f0a72210aa7787e055a87f547cc9b9245582079086bc767749a7f34605ebca81a9de619ff2661ad19fcfe560732795d10adc51a9cf3ba14afbfc3c0ed17ca74aa7b43fe85d5c9d1affa832c19b406fa72046519536f8d878c5ed0116245d7dd76ce48e27fcda163ab2974aaede53a0cc55ae80393c65dddcf917d346c824ed4f0fd4900c87f858dd5658af49d2da3b8d9c7bfb82e6bf1ad9c3a9a41d2eb26d2f26486672cda8f5cb007287370781f0a83e2434f28e38a942dc5e0cae67930b0414a9d24a0f8c7881972ded9cf647000c8da38ae65c707a744c7872f9086cb072cb8f77095a19604b2ac1f58268ec47084a164acfb2243f69570d9d23dc6b130f13a97fd182f9a613d647c86677936ddc236c5876291823862467699405b7f091f54c39a5a1ae8c7c8a95e8f1218f605", 0x1000}, {&(0x7f0000001000)="6f5880e3141762d957539940de1883a05b8e4a1dc277", 0x16}, {&(0x7f0000004000)="ac1bb805ff13b10c4aed49e444a328de2eb9a4b02067737c694d72b8e31e9e9291cda738aace3c7876ad0ed7e74a0aff613ac2626f6f979150fa5e8ac6d1cab75044c89da3c560d5a65ca61692c56192b20b6745802adf4bfe54db1fd4c51e7d86cf1ceab5fdda33aa93e1b3beba51955b79c2c5599dc7593d07f47e8ae8609930", 0x81}, {&(0x7f0000008000)="bca9fccb4c676b18231ac1562922191f153a51e1bd9d830cff633249dff00b", 0x1f}, {&(0x7f0000009000-0x1000)="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0x1000}], 0x6, &(0x7f0000008000)=[@sndinfo={0x20, 0x84, 0x2, {0x2000, 0x2, 0x31, 0xf800000000000, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x2, 0x100, 0x2f9, 0x2, 0x40, 0x7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xe000000000000000, 0x4, 0x2b34, 0x0, r6}}, @init={0x18, 0x84, 0x0, {0x10001, 0x80000001, 0x81, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x8000, 0x2, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x0, 0x1, 0x5, 0x7, 0x0, 0x6, 0x5, r8}}], 0x120, 0x40881}, 0x8000) 2018/02/01 07:50:36 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000328000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000040e000)=@common='gretap0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/95) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000002000-0x10)={0x3, 0x20001000, 0x2400, 0x29c7, 0xffffffff, 0x9, 0x74, 0x80000001, 0xfffffffffffeffff, 0xffffffffffffffff}, 0x10) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000-0x4)=0xecd7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000003000-0x4)=0xff) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/220) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000002000-0xe8)=""/232) r2 = socket$inet6(0xa, 0x5, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x8)={0x0, 0x0, ""}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003000)={r3, 0x20}, &(0x7f0000000000)=0x8) connect$vsock_stream(r0, &(0x7f0000003000)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000004000)={0x5, &(0x7f0000004000-0x28)=[{0xdda, 0x8b, 0x2, 0xf0bf}, {0xfffffffffffffffb, 0x0, 0x3, 0x101}, {0x8, 0x8, 0x8001, 0x3}, {0x1, 0x6, 0xffff, 0x275}, {0x8000, 0xffffffff, 0x100000001, 0x7}]}, 0x10) ioctl$TCFLSH(r0, 0x540b, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000004000-0x57)={0x8000, 0x1f, 0x1000000000000000, 'queue0\x00', 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000006000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x20042010}, 0xc, &(0x7f0000006000)={&(0x7f0000004000-0x1b0)={0x1b0, 0x24, 0x204, 0x3, 0x0, {0x9, 0x0, 0x0}, [@generic="407150dc3e734ce108f8a76f663c22427aef85c3eebcd29de0bcae06ffd282eb760290a4d3540c24686fb8c7956f2dc65e2ad4bc369341fe73c011f720557b8824db33885db7538539be06b832ccce0ed480017fb8f73820907259", @typed={0xc, 0x70, @uid=r4}, @typed={0x84, 0x5b, @binary="b1b3c1ef26db0d5e323c435157922176bf4bb6d9bfbd1f478b8e6874b393c78ba117c1be6469d90f1e152a1929e6253e03a371c549b25b54f3553584ed8729c2de0ac7249bc96e8f59ca9447c5ac03501b73bbb880a0e414c8db5a0aafeefc02a344e81da5a5c848300f29730ebc22912613a7b971376f60e68be433"}, @typed={0xc, 0x21, @uid=r5}, @nested={0x1c, 0x5f, [@typed={0xc, 0x79, @uid=r6}, @typed={0xc, 0xc, @u32=0x88}]}, @generic="0b0f8229cad380ff142212b9f6dd83c39c5349a59818128f957587050a9353abd1be6ebc1bd6a1d45e1e985bb4b5eea60aeb15cd08c08676216572977c01e289e6048cb408207d7d9805fcca2740458b395c47d7ed0184aef7847882d9dfd3748111fecd016da37084cb201fc3cb143df68ddc4df8d31ddbace5cddec6e54ad6c78c6f5cf214e3"]}, 0x1b0}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/02/01 07:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00001a6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) write$sndseq(r0, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/02/01 07:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c29000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000f57000-0x5)='task\x00') ioprio_set$pid(0x2, r1, 0x2) getdents(r2, &(0x7f000037c000)=""/196, 0xc4) getdents64(r2, &(0x7f0000001000-0x800)=""/2048, 0xac2) 2018/02/01 07:50:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000002b000-0x5)='stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x1)='b', 0x1) sendmsg$inet_sctp(r0, &(0x7f0000660000-0x38)={&(0x7f00001af000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000141000-0x4d)="b9d525a4c12c2a558e309cb0394dc5ae93fe952731a923a0be0da3b47ac4e27dc48f3c1bedff1eec6d73d0dd867b281ef857b8b61a6297d47f2fa4fef3c5b5ef66bd4c21693b94dc38711dc500", 0x4d}, {&(0x7f0000000000)="62a0bbdc7bde3f30309663a11d263d1b7e26f0cac5dd00839af51fba904309c9e850f83afe8eb2e6dea18e2fcbdbc1f9e5569cac940b3de60242e49b4c90e7ee3620fd7c33aaed829b681f37371a083fc1429eceef2d706035", 0x59}, {&(0x7f0000000000)="17c325d76a8752ecdd1b505414fc125da3869d9aa10e3007000983455bbfc7aa8b8065f0202a6ab72becd69d848c6bf8554dd312e37d72f5bea8a6a04dea8c3192a51e4d2388f424958be7a813dd5061ce7e23d53a811a0ebddde8fe695f22603c33e415f351acbf35daa50fd85c2867ff29f25ec9cbf9ee4c7a416a36572eedb032e7a1a14c4af1908a69843daa00469e819d33f1c34a81c64c8cbde843f5ca6c29ec1ccba9249f836c9b81c7c63d6f56b77d0b9f99785548c16e655c181735f34e4fa95aeda05b7ef55562bcde59d69a5dd58a43f42edfa8f713a16272feca56d295c9e3a6eee5ebf8237e7d2df86c997e16c1f8", 0xf5}, {&(0x7f000079b000-0x9e)="e4d7048fd29e0cfc5aedf728093ed65098a14361483ea30e1a91669bb2a5e5dff33a5c6aeae9a4cc263b6ca4803e9151510f6332a952717325ec85cb1de15cf4a61601b4c04891eb80dc11c073a74d1169a2aeac2758cd66437d11c61e7078342b7070e1d833e7bef7d23581e1602203abf2b27eddee3d9e1e8f3a336764f89e772934de9d4f8c0d340e70c4885482afae9183a4bb1513ac51e627ec45bd", 0x9e}, {&(0x7f0000b83000)="1cdf2e2d2ac1d1b4ad19c5b1288cf4da8990afa092cead48f5feb3d0201cd4ce8d", 0x21}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000ae5000-0xfe)="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", 0xfe}, {&(0x7f0000fa0000)="aa255db5d095b25a7a925beaadbcc8df11452144ad647755c628a909fa9105505452ec750b", 0x25}], 0x8, 0x0, 0x0, 0x4000004}, 0x8000) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f0000fd9000-0x3)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/02/01 07:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fac000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000878000)={&(0x7f0000538000/0x2000)=nil, 0x2000}) r2 = getpid() setpriority(0x1, r2, 0x3) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00006fe000)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) 2018/02/01 07:50:36 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000016000-0x28)=[{0x4, 0x0}, {0x2, 0x1}, {0xf, 0x5}, {0xb, 0x4}, {0x6, 0x7}], 0x5) 2018/02/01 07:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000367000)={0x0, 0x0}) getpgrp(r1) 2018/02/01 07:50:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002000-0x8)=0x2, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000040000-0x8)={0x0}, 0x8, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0x1e)={r1, 0x91f, 0x16, "c1557d6c560def0606f44df9b2129574ed491ddc9fa3"}, 0x1e) 2018/02/01 07:50:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000c27000)=""/150, &(0x7f0000001000-0x4)=0x96) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/02/01 07:50:36 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fremovexattr(0xffffffffffffffff, &(0x7f000028b000-0x19)=@random={'trusted.', '\x00'}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d35000)='/selinux/mls\x00', 0x0, 0x0) open(&(0x7f0000429000-0x8)='./file0\x00', 0x4040, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) 2018/02/01 07:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f5c000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000966000-0x8)=0x7, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000aed000-0x20)={0x1, 0x0, 0x10003, 0xece9}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000bb5000-0x10)={r1, 0xffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x9, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x9, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0xb, 0x14, 0x4}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x1) 2018/02/01 07:50:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/41, &(0x7f0000075000)=0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000050d000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000f22000)={{&(0x7f00000b3000/0x2000)=nil, 0x2000}, 0x1, 0x0}) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000eb1000)=0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000a27000-0x4)=0x3b, 0x4) 2018/02/01 07:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000933000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00006f3000-0x10)={0x5, &(0x7f00008ba000)=[{0xfffffffffffffff7, 0x58de4c6c, 0x6, 0x3}, {0x8001, 0x7, 0x3, 0x9}, {0x7f, 0xca2, 0x80, 0xcd}, {0x1ff, 0x3fabac7c, 0x101, 0x12000}, {0x875, 0x9, 0x4, 0x2}]}) r1 = socket$inet(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0xe) bind$inet(r1, &(0x7f0000021000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000eaa000)={0x1, &(0x7f0000bd1000-0x8)=[{0x3, 0x0, 0x3, 0x0}]}, 0x10) 2018/02/01 07:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80002, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000)={0x0, 0x6}, &(0x7f0000f91000-0x4)=0x8) accept$packet(r0, &(0x7f000010e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000060000)=0x14) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$binder(&(0x7f0000618000)='/dev/binder#\x00', 0x0, 0x802) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getuid() fcntl$notify(r1, 0x402, 0x29) 2018/02/01 07:50:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0xffff, 0x5, 0x5, 0x3f, 0x0, 0x9, 0x40, 0x8, 0x5, 0x1000, 0x1, 0x0, 0x7ff, 0x4, 0x8, 0x2, 0xfffffffffffffff9, 0x2, 0x6, 0x5, 0x40, 0x2, 0x5, 0x5bb, 0x1, 0x28e1, 0x4, 0x26, 0xff, 0x2, 0xfffffffffffffc00, 0x10001, 0x100000000, 0x3, 0x1ff, 0x34, 0x0, 0x9, 0x5, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x200, 0x40000000000, 0x6, 0x7, 0x1e, 0x100000001, 0xffffffffffffff48, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00008a4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4bb396f38b772767, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1f000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x401) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={"bb39d2ba8a63380d2a39eb7ce4e85d50", {0x4, 0x0, 0x8, "878ba3d58e1f", 0x2, 0x0}}) vmsplice(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000d91000)="77b1e4ec5bbb5014878199b9163bead38b256dc27fcb2242079934c1d23c7c8ad12b7866449b4a2ccb0f6fa9e8ea1880aa0ce5139bb51106a329a5bea3bd887026099cdafc92363358d2b66806f35b803a5d852eaf6048dbd079506c8cf912f2c3dda2e77dadc86c92d213b7b42c0be39eb6e915cf1e657790456bd5d315a122889c482546ffbfe9d0bf377cdce0920d334d826afad1220e9f4105b933796c49eecff92c4b38256e8a4da92a47", 0xad}, {&(0x7f0000000000)="4800c2bc9577a3098f7ff11ba04be871e2761b58015663c30209325582c0e6873a8486a28e01b52c9a2b8a9c3bfd21db8a23ba86837316429d5072abdc3ffbfe25af3e772c5078ebd4127e4ce6fe3f473366fe8c48d9cfef306c1e5a4ca8baa6bf898674bd68dd18129d79130d824c27feb0a6d19f30a9322855469dc6ba", 0x7e}, {&(0x7f0000001000-0xab)="9ac53d7a3f9ea926bb070ce02bbf6d4cd7d49e68cde643b8bd06cb05162331e8a530198066b6debdae70d98bf79b1842282bf9d6e1cc93c819a6b9a8d4af734700f61310bba07d6a5206e32722b0e9f03c14c974cbfcdb1f37628f952724ea247dbcd377fd41dca2f0ad6fc7b87cac6191f318c03fb2e6d50c62b317c73bb438e9b629bb38a8acf21fcf43a7e732f3245edb74cad7f287213af3080a9adadac0dcabbe7e00b2f7cbcc3e0b", 0xab}, {&(0x7f0000811000-0xef)="be2cb9f184905a783f5bdd11d136659aaf88cc226c3bcb16d8076486b1685e200e1fffd77baacc73203347d504fb2db60aa877a861f0f183a9a3d760f8cebe954fa0cf9c129463fc02dd69e4f5b1a54e8aa28465bf9c278b092824ad98acd90b56db26bb89466e57baebacba73461ab7ef20df8d04a11057e4b1b343b7fa0f8ca3f545a001ff70f4f8994365b0655e970e4b6e0170158d660596318ad34d15b7e24a23df202a4a65556b868d3407c385a64e1b6c9d70ba7edcc0d2b69fc4fee7b7b3f02b49b3a9e2954c2da9243dab5bc2dacfe93a8f1e73cf1f5476f5692231e5b122bb8e4c5f611f2ab3e15ed047", 0xef}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000d47000-0x36)="dc1590a6e20021c09c948e3e382fd3ac5e4c3e18945e6cc1e03a59338a4a8ef1aba5cbe1ca62b1d3d5f756701665137b79308105f968", 0x36}, {&(0x7f00009cb000-0xe1)="0a2abd8fc17f2f46e772480e0cffdb6b63fa23d92c63bee733524537dda185c9adc0ee993edb8abf7fd55fd40e159ba75ced9a36e5681fabbe5b1783822b9ea75e59eda3a0e9eb01a6ad194437faaf7c340e2fb230596eea76839501605d22b9149de907061c8f8dae150569ad7b1834986bd303cc50f82bccf9b07d20c5627dca51056d614bb14da2549b5945b6e853e0297885a8c5e9d9d0aca418d03356e1287158526fd725453d80d487bbb0b0b5ce58381a88c7292668b02228f8c2dd5c0bb7b2670251d59147c183d70c371e01eb6200bdc6713db591077dde931392d01a", 0xe1}, {&(0x7f0000000000)="bbc4f5f0", 0x4}, {&(0x7f0000000000)="0b1a6057f1a5c36c0695024b67fc902ffe1d0984e3be2017b3f81dc6fc516f6f96692b64b197cb1a0a21a84ff4cd8bff8d632fc661e4f775b359231071f1cf25152325ff497650acc0241a85e8a13182d67372c6a29a6b198709de6a378259a74974d17921eb76eee72e5cb8c1bbe05ca06eb7b8d28a90523c", 0x79}], 0x9, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) 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) sendmsg$unix(r2, &(0x7f0000001000)={&(0x7f0000002000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003000-0x70)=[{&(0x7f0000002000)="f279d48ebc693fc0907c1101b479be31cebf5d457afd706caec54b426720b7ca2ec3dc082a8e2f76451cb8d528c7e8fd89b81e7b5e7e28ae96a07fe8fbbb608950567eb25ec56240c72772fc0b4368eb895cc937bc36db25ad23100a11c6e4f1ab4a03b060b217abee41317723d5ee5adff7a1993b86ed3fd21c7013f02abb0ece263bb27331603ba11abcd559766bc4c1964cc09b9190e4364878858fee44b0d856c61e770baadfa2fbaa911692d1aebd89ba97a2f65a59644724a7011c5cd1b74283ad02dac5abdb051c65a6819e7bb6", 0xd1}, {&(0x7f0000001000-0x1000)="92ea3d83a7d6f3677e5eb0f7802a4af43b256f0d266236a0a83f3c9b0ef1b93116372a1f443e676fec9eb332ae55ac58acdf6e689fde2831f026ad88daccb5b834efe7857956e1ae58918e6425a186b7d350df43d40a88c33ba7737bdf78aa6162a8b73d6f4221864befe1bf66152a3310e52b006c32c6aa7f926dc16e5769145e8328b205dd03038821fcff1b2de312dcb7f74bb2dfd4ff0226be9325561e10b8a3bc6f5a47c6796f3cebeb0ef6bea2c069ac60ead06931b6270c7d3ebca5ded8e3f706bb25de7da86a3850c024afef61f375dcacfbd2a8a05f3580fe6cea447755202f4ebcceac9b7a72df405f2d0a6898f4c57ecf2e856b53de2a5e8cf77e7cfcb022c9ec4bc25e43595b128abda6506574ced5e47fff3bb530ae6738475b9403965a1f67953341502d4fd6c34ddda5125fa308e94340be77428f815842ce639ef88a2797468274ac607f42642fedc55e28d3015d3e3ffff2efff9a7cf3a320c5e6b5cb5fae5e515b9e309ca6badebf31f4cad8e67e4219b93bb9a26ebc9b3f2dd2bb86498793125185e695fd14d3531f13a5c306917dc2b9efbb5d61a7e0824866bd96f546f5b7cd55816f2e80ac3f2ee9d82830708d626cc6a4098a553ccb6e004cdfd3cb2591407762fcf01b6a4019ab1f78b83021e594f49419f8e1e5cb86a199ecb60d988d910b8084aecc9c5b23446260c5dfa49af6596a81d99bb4f7a86b103591bf58407a220566100029deb79dcbde9f45c12e2304f0a7d2254f37359cbd465b746e43eb8d867486b0520673a59204b07d2704ef0db6096e654337ff76a7c8b0ea5f9c8f2e84122f5b1d940f79fea68d3dc720f06249cf31fdc2d803e2d0a9f5c5bd9eafe97029e5702fc890d20c170100569d8ef7ac2255d7d116e950380940556ae0cdece90f4fc7687aad96719aaf7b78bac0d95fb24bb548c23aa48dfba5b5e90f501e155ce3187b30628c3bc71fb8829d2b4834f9198fe255f76c581b49b6bc7d432c2cb933bd6621f66f6d7ea67e4bb7ff01e5ba660479ed69cbb0fc7cbbb942e1930fc2fd0bbd9dc3d25378c1b60fbe4b2430d6a2be844018929eaa273f4ee185e16861407b5b1ea40856e19fc2757f4df860c10cefd80cd6be58f1bd1cee2c6673c41556c18742ad1148b8180414cd796c8bf25eca27a826a3f34ed35c19a177cf4d153778cedc2bc4f476f63556b37bba8c110aadd719453243eaf24f9b0b7a4b74d48cd84e284dd2b8b528f40072ce5e51a8704105325feaf273ad3441a7caddcd706f327de3758d59224d8014e1225c6d41511d2a067337be09e031f0241a401cc4e2387ba7eb0da6ea3ae4b4dbfe4fb991508639401718579b757e0add3b5ce4dab4f74e1349c1453e998bcf76b8fcce9b76cffd94f4b1f5b7063a919c3de597e2cf395899010e8fb78df97d73329df07169dd8e0604806948bfb66ddc13cd945e564ffdb329f0bacf1bb5a1bba72aebf2b67c46c91ff0e72aacc454b6f6b0f550dc762ff1b8f5371021df028220fb8cbdf73c8d0ee346fdffc5b191a5d9f9f039bffb254bec8903b92e77f710fae15026b0ec6f76473cfa86354f76d0d580219d11338c8fb71010e230b37dbe0f6bf346f9dc0f83c40a1813299638ec0054d2d758c34779d7f1efa3f1d43931b480e73bd6b3697c5a1d55090dad1da410a76f9c9d6fb13a8071de4b46a852e087640f4dc2a5117f89bcb79bb0f78264c56e789e027f4fca132330599ccc1b98d5e87e3ab2850d376482cb8694046c9d62a20c1d62de49ab2a664ba4327ef451759d98e29817fc933e8e09356c7708ce9147f9d389e50ef193404889014153992548c7aded39a4f420810b0485d832e5e8d4e31fb01d9e3c388c6f8ea8f77c53b7dc6b5b55566499bd68f2b3ccdb21e41530bd89c8b5da50e037bebeb5d570ddca09d092f7443b3edd8b332bf97d597df1634290a20c0b147f9e1d9948abcfc4c936412d8de940624d0f02ceff1ee0e432d4814a08801ebc940cc231183d64b1598b4731a1806b6d1ccb40c2ff0b75b00102961fb3a48f95404f934c3f6460985e9db8794a7488f66dc45cd09be2b3cc2cfc389c2510ce5e514172df90b16a51c21616e9df07b1aeb40597dd8ede73e576a258ee6c2f6983c5bda51806a9e58ef9d0e45d3b8de5bde3e96f2cd623a30e9191627b1b13bfe8a1e47943192153071e4bd84a5ac3252509eadbbd070b1f8ff50a237ba53c4deeb665c0a590554eeae2b76f59eeaeb193ee2e4376c83994b9394fbe3a95aeef65a74c1f7fad4a4e548106a1276757bbdfd04a807d7523b284aa5f6827e2f5f7652e985a4ee09b3900a7dd55f90de9d52a0566c8ca5d9c61c574be861da4bcdbf858852023ad01a101e0be927887968f0203910b88e3a9e33dab49c5072dc7cb57f720856e3af71b70925229470c231bd7d23bd5c89cb6353618803bc9add6043f077ea68c8419a1c33820433178359492686a559b76c89d6ba695ed6fac2681899fa4a888b1c71028665ede2ea1d6acc4a01bc7b3c5234df636696d81ccedc8662ec234b6d528042b72a0df24212c9248a55880293b9c86187696e9dac9a98d38493944788a22a4f4777344d601b274b17181ec54a9fcf2b08deed4d1383859dcf93ad376f4bc8a0956d132575292412df4b1818cf7b619e09b7bda2b0c76484e1f18d381bfc8bcd7cd710c566086e918e63a9cdf27138021d58bfc0617ac260eb674f571c2daf019a1e019dc74095598614a38edffcfe5b7329e485b2d61e66f39c250c15d5386ae477bdcbc4b6905a8e22a4c7eeb93740dd3d5e2cb5317389a75efd41e746b7afe6c5aadc8b3ee39524f094ca6ab65fdd398b96a4cb296f2289f2b9c6dd9da7af6f6edc78fef17949e55df67a8942778112afd7d92d3316bec133467071725bcac93eee3b7f655e3352a8a93cf9889f53127aa3c0535ef8be48a173811dba6ee492e8d7fc8e27b57423ee016d256fe081a97cf61b1056b36396f179af2fe8f8bec80714c105e1ef53cc56866a99998cb1c9bb84d4e6b117ae3126df49bae4abe372b74c534ee329b5139fbd6da8dde57b1e2f0edb192ae75a07ea7e02d3475fe63d844e4ebb4c83f143dfaeabdaa56932968601aaf8a636efde580cae6384d2367bdd3c5afb2e940b7b9b940c5e410d7310db0a3beb243ce34413d792c1924941ceb29cff0b529413d013eba32bbd530efbdf37751848ee791d7702df9a74c67de922a31f1e24199f5baabb37f17bc182540bcf4f457ba6f8bbeda4ea1a0b0970a63534489b6ef083d27e9fc04bd4c5cd42cceb8918efa95ebb3d11717e93a4c2d516adcb43ac981f34ee0b2aed9781194df1cfc2cef6305f7e6e769c89a66266f7976fe0387b12fd75437ca60164b85c155eef219fd268424fefa1e3cd29ec33dbc7add6e7afe59203b92973038346234ce154f8fdd7b6be58a7d7361fd31d3cf2526c7ef64065fe6226afc892927268b51ad161d240da5384f1070df7a3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0x1000}, {&(0x7f0000002000)="d7954189b43267c13f52111e03d3b5dd0ac61d0230af8ea1bdc069d40a347c762d320c7062074fce3e5c3c9d1ea41b43f44153078f9348fcaa3145d971eb5e4a37e713062249f749d509f1e23a56686b27d596ad48b1d80d67e8729eee09372cbc90e089da684cbeb54e1fad4d7d5710dda1414db414c89fa6d981b3b184ae0cfb80fce95db79cbd5e7ef2bf00b31ed3273c41fe98d1ba109d03e37bc75e9a2c63e8a1ae22743a3ed016f52d0d24282884a861d0b42db32092cddd6c82b8d4b169b8a9c266941da2ca65dc2bf9034d72beff7c72f5", 0xd5}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000003000-0xfb)="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", 0xfb}, {&(0x7f0000001000)="b03f1e0bee49bb7d89fc7c3dae1cf42af2cda6af6ed902172753accc1e71f16435dbac777bbd849c65194eaaa5f41d8470b24de301baf92e38a3cf38842a09abf42774df6331ab613daa0447b23476dab4d389e28a333618e1feb28317483c5dee4eccddf80c054be85704a45b38483293518f316fb875f0b068138686780737bfe54f83f0d7a627a3a734374c16d539bf6ece53c99e4787cd745cc2aac8580ada2b74295835c30fa39636", 0xab}, {&(0x7f0000002000-0xd6)="a4bbbd3fe4043f60b064ba9cced410eced807b49e747bc29005769c7c01fe2d6d2d44351f88511d7cf0ecafb0cf08d17a063d00f768cd30fcd489218e7fcfb27d1afbb23d7398cb26e7b2a2677d7dc22c99c2a6725fb6e54b059c1b2291610f22aebb58e266c7509e3d6289fa950f3ded9eb71197b06ae5678c8fc0d255a47bbb32ca2bd82126ac54f91b645cdb71749665308dcb0dd33faaa64410d784cc29d43dbb79baea8520f603c7970c5542f16333022862336c0776b040751c714adf55d60be76ceafb64fc4943ba6908191c6aad0d9fe32ab", 0xd6}], 0x7, 0x0, 0x0, 0x40}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x4c032, 0xffffffffffffffff, 0x0) 2018/02/01 07:50:36 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a4c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008d4000)='/dev/ptmx\x00', 0x101000, 0x0) r2 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) socket(0x11, 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) close(r2) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000cae000-0x38)={&(0x7f0000144000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a57000)={&(0x7f00004c4000-0x480)={0x1c, 0x37, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x4, 0x0, []}, @generic="", @nested={0x4, 0x76, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000019000)=0x5) timer_settime(0x0, 0x0, &(0x7f00007ca000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000bba000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/01 07:50:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r0, r1, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) 2018/02/01 07:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x5, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x737, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0xffffffffffff6937, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x4, 0x0, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r0 = socket(0x15, 0x80010, 0x10000000000) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) socket$netlink(0x10, 0x3, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r2 = epoll_create1(0x400080000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001a000-0xc)={0x40000002, 0x0}) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f00009da000-0x14)={0x400, 0x0, 0x401, 0x0, 0x0, 0x1000000000000, 0x0, 0xffffffffffffffff, 0x4000000000000, 0x3}) write$sndseq(r1, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400, 0x0}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400, 0x0}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) recvfrom$unix(r0, &(0x7f0000bb2000)=""/175, 0xaf, 0x0, 0x0, 0x0) 2018/02/01 07:50:36 executing program 1: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000181000-0x38)={&(0x7f0000ef8000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ef8000)=[{&(0x7f0000ef8000)="5331c00ab03f4ff0ddcfb371700b5e3a", 0x10}], 0x1, &(0x7f0000ef9000-0x20)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000c44000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000efa000-0x4)=0x6) 2018/02/01 07:50:36 executing program 4: mmap(&(0x7f0000003000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7ff) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000dd4000)={0x0, 0x0, 0x0, 0x0, 0x803, 0x7f, 0x0, 0x5b, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000002000-0x1)=0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0xffffffffffffffff, 0x9, 0xfff, 0x7ff, 0x80000001, 0x3ff, 0x1, 0x8000, 0x4, 0x0}) 2018/02/01 07:50:36 executing program 5: munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00001c7000-0x15)={&(0x7f0000a3d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000541000-0x10)={&(0x7f00003dd000-0x9c)=@newae={0x40, 0x1e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@loopback={0x0, 0x1}, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = memfd_create(&(0x7f000057c000-0x4)="260e2400", 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000031c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b68000-0x4)=0x8) openat$keychord(0xffffffffffffff9c, &(0x7f0000e19000-0xe)='/dev/keychord\x00', 0x40000, 0x0) 2018/02/01 07:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009ca000-0x66)="6e65744361727000a00cf9abea8ae83e1ff5630918a9b82f73f29db92644c004bba60000000539af428811d111a78943b0326adccd9e6e85a94b75000000fa0ac914d0c95320a30d492dbb25010000000100000080ebacb7337aca4e396a010f375bf3cbeabc") r1 = syz_open_dev$sndseq(&(0x7f000069f000-0xd)='/dev/snd/seq\x00', 0x0, 0x42102) sendfile(r1, r0, &(0x7f00003e1000)=0x0, 0x3ff) 2018/02/01 07:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000025000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0x0, 0x6677bbc4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c20000-0x81)={0x0, 0x79, "92586f8d5f9f0a8d3d5325bb499d0a98525e257d5c7a455ed7d8b44b83ac0d36dd2a7429787065db3ec81ebdc2762902e9d39604c4a48f05fc8a8d2e8d47281970900051abad70e461193888f18fbcd0b60083866aa264e2c9aa263b7a7af493a1e53d1dce5d9af9dd00a130fbdaf873dd61e7a6e46925db0b"}, &(0x7f00000b1000-0x4)=0x81) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e3c000-0x14)={r3, 0x2d3, 0x3, 0x1f, 0x6, 0x5}, &(0x7f00004f8000-0x4)=0x14) read$eventfd(r0, &(0x7f000001a000-0x8)=0x0, 0x1b1) 2018/02/01 07:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001a7000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) timer_create(0x7, &(0x7f000031a000)={0x0, 0x1b, 0x4, @thr={&(0x7f0000248000-0x72)="7c29851c874a80fb527340696d5949245912c6e677f0e5bd5aefe4d12104cbd3a55755cab176c612b80a0ca7716c69a9c65058a7fab1193879dbcd3068b8c4a31ccf6770a31011c2fc4263bceb1d7b447b71d3a1b47eeb6e99d6e60cfffd0593471ba0f1e6b02e29711bde3e9780a8899f8f", &(0x7f000087d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e40000)=0x0) timer_delete(r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f90000)=0x0) fcntl$lock(r0, 0x6, &(0x7f00001c5000-0x20)={0x0, 0x2, 0x40, 0x40, r2}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fff000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000609000)=0x0) 2018/02/01 07:50:36 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x202000, 0x8) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000002000-0x8)={0xb4, 0x2}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) 2018/02/01 07:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f000090e000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00001dd000)=0x8b7) sendto$inet(r0, &(0x7f0000894000)="", 0x0, 0x0, &(0x7f0000448000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 07:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000653000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000084a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xc, 0x9, "5cf91a5711abfd2a2ea235610bd40b781a67c70dde87bd245a2a407693761700be33c87c382f0ad024241d65b3ae2700349a6bdf9a3d11b85ee4602fac2c5928", "5d6097e2de3e5028ee353a8fedf3b020351c98c9b75fecd31e6183f6466e7a1f863b81228465fc3ab6f66062a11165b14daf06035864a6e5fab18f5f798cbb49", "f1cc94632e90356cf2141918784b640a883f9b27d9bf098e1504f95b55c418b2", [0x0, 0xeac2]}) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000c73000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a69000)={0x0, @in6={{0xa, 0x1, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, 0x3, 0x3, 0x204000000000000, 0x8}, &(0x7f0000da1000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000646000)={r2, 0x3c66}, 0x8) r3 = geteuid() lstat(&(0x7f0000879000)='./file0\x00', &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000024c000)={0x0, 0x0, 0x0, 0x8, 0x7, 0x0, 0x5, 0x16, 0x4, "e712349c2f45f63eaca615859ae3f79920fb2d478798f33b68919256e3d8359854a40f65a3edc9dfebfc4ff16e1d1f7e2f440369d6538d112ddd499ea67954c1", "75fd0b28b6e980390fdcc6eff47f430d484cb8c4c2b5b6cb2a35796ac8575d4b03d01aba343d8bc423e60882b71eae6596d8d18725b02c9c1f8e63eac414772f", "039d31ab7539ed6ed42f7892c7968deb081935fdea4ce50cd683322cb5f83e87", [0x7086a911, 0xffffffff]}) 2018/02/01 07:50:36 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x807, 0x80) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) fcntl$setpipe(r0, 0x407, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/rtc\x00', 0x6080, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000b000-0x10)=[&(0x7f0000003000)='em0GPL*/md5sum{+&GPL:\x00', &(0x7f000000a000)='eth0[vboxnet1%keyring|GPLo\x00'], &(0x7f0000004000-0x30)=[&(0x7f0000009000)='{-GPL%\x00', &(0x7f000000a000)='\x00', &(0x7f0000009000)='\x00', &(0x7f0000007000-0x1d)='vboxnet0posix_acl_accessGPL$\x00', &(0x7f000000a000)='\x00', &(0x7f000000a000)='cgroupcpuset\x00'], 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x88f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000000a000-0x44)={{0x2, 0x3, @rand_addr=0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="94f96281f7e547810fdc72358bc70985"}) 2018/02/01 07:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002e6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) [ 58.251865] audit: type=1400 audit(1517471436.635:43): avc: denied { create } for pid=10936 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/01 07:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00003a5000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003b2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000012e000)={0x0}, &(0x7f0000c04000)=0x4) socket$inet(0x2, 0x3, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) signalfd(r0, &(0x7f0000adf000-0x8)={0xffff}, 0x8) 2018/02/01 07:50:36 executing program 5: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000013000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x400}, &(0x7f0000002000-0x1)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x97}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 07:50:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/123) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe7000-0x77)="e8c89848ad1a18f0cc1c0592e81e3e3193b47594065f5cd353b50cf649cee6371b2fe90137cdb4ebb543b08942b09d3f115cc5060e916b36edb537870495ac602e9cf8bbe5c44afc335c1494f51dcb248843c756bdeba40781c7c222afad237479ba9b2f74af53109d09829bdbf5c29175821f9499fab6") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab1000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000fe9000)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe8000)='./file0\x00', &(0x7f0000fe8000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000fe9000-0x19a)="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") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000feb000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000feb000-0x4)=0xe8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004b5000)='./file1\x00', &(0x7f0000feb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000fea000)='.', r0, r1) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f0000fea000)="") r2 = geteuid() quotactl(0x7, &(0x7f0000227000-0x1)='.', r2, &(0x7f00001b4000)="4aab333ed81a8aae731bb1f9") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fec000-0x1)='.', &(0x7f000079a000-0x8)='./file0\x00', &(0x7f0000fec000-0x6)='ramfs\x00', 0x40000000000ff8c, &(0x7f0000feb000)="c7e2b4fff4f998af8663e592685d9c92ebec51887014ce33f2a11d8d4d8acf79ae9d2c5023d6c2aeb71a8e3a4c552721337096c0bec0c6554cc7d6f20700000000000000fec453b4694b992c7a9359281be6ebff5857dae2d77dd5b11edbbcc69bff177a3ad4a8bb28943dcb1f35027200233b0af6edb8") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/01 07:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 07:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x4, 0xffffffffffffffff}, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000061f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$pppoe(r1, &(0x7f0000762000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 07:50:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000)="", 0xfa6d8cd715c760b0) 2018/02/01 07:50:36 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f00003fe000)={0x2, 0x5, 0x69ec, 0x0, 0x3e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x6, 0x9, 0x8, 0x1}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x99d8, {0x6, 0x3c, 0x3, 0x7f, 0x0, 0xa2, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0xd, 0x8, 0x2e8, 0x0, "ea30ef58f58a6be765435a3ec8e501f466436caedfef32334312854c977ef8c52c69dc8f639a4e442d2dc782166246a8fbad33359351c694dd41dd0f03aa6b48a647f393894857c047e3cd6a95fc5965e714965f79dcdf0e84160a318a"}, @sadb_x_nat_t_type={0x1, 0x14, 0x1, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x1, 0x14, 0x2100000000, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}, @sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}, @sadb_x_sec_ctx={0x16, 0x18, 0x2, 0x40, 0xa7, "56c66cd2de001fd5725b4bb1bd3b83775c958dbe33cdeaf5ec30e4a02f9fc92a6fcc75479b4b45ba1b052abf1d7afe6cf613cadff2426c6079463b88c918475e73874bc412c1a805ccea09d5d36a36e00b261ddd582fb38d666233429c99b7d075d69f3d85a3921e9b79fdc1cc1da0165b977d0a7913e43ec3229b397ce747eaf37f63c880154c72ce731aed254e6b3093d5d9b2dec0f436c0b83e8fadcd7cbcf65c49f3e90602"}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x0}, 0x40000000000000) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f8a000-0x8)='./file0\x00', 0x10000, 0x1c) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000f8a000)={0x0, 0x14, 0x2, @thr={&(0x7f00007a0000)="ed6fbae4a1bc973e0012f730863e531b0c7b5223b3cea817c78c1318c1e84f86fa40e1b649bbbc1a380fce2b22fed88e3b8e4912261ed5b3d52a21ffbd879aae617413d3cd59f7d2954beeaf5dfdcef4f3c7f22475848857356358c27b20ef22939de10400d99340f5cc9074b8ad57eb2e25331d2e407da7c9f77c21e14a487f466466a2ae28abf94d61bd7b409c9d956c2881d4dd50f9a4222c89981d2cdb34236d62971cacafcad3a632dfaa358c7a6446f7f286ac10fd4b6e808224841c7191cc31f22a1cac422c4240895c91c701607859ac43e84e891d14b8cb4dd5adb9965bd4", &(0x7f0000a22000-0x23)="9ea87dc6024516a7092431d55a7b17d9d6e08bedb1e0b4f7f9c79cb3236fa706d32598"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098f000-0x4)=0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000b13000-0x10)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f00007b1000-0x20)={{r2, r3+10000000}, {0x0, 0x989680}}, &(0x7f0000236000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f8c000)=0xc) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r4, &(0x7f0000f8c000)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f8e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f8b000)={0x0, 0x7, 0x9, 0x800, 0x6, 0x1}, &(0x7f0000f8c000-0x4)=0x14) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f8c000-0x20)={0x5, 0x8, 0x8008, 0x2, 0x6, 0x0, 0x2, 0x7, r5}, 0x20) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000f8a000-0x4)=0x9, 0x4) clock_gettime(0x0, &(0x7f0000f88000-0x10)={0x0, 0x0}) sendmsg$key(0xffffffffffffffff, &(0x7f0000cb9000)={0x0, 0x0, &(0x7f0000933000)={&(0x7f0000f88000)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ee7000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f00002b3000-0x4)=0xc) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f8e000-0x10)={r7, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000f8a000-0x12)='/dev/input/event#\x00', 0x3, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000f87000)=[{{&(0x7f0000df0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f87000)=[{&(0x7f0000687000)=""/72, 0x48}, {&(0x7f0000db8000)=""/12, 0xc}, {&(0x7f0000913000-0xa7)=""/167, 0xa7}, {&(0x7f0000f6b000)=""/231, 0xe7}, {&(0x7f0000e02000-0xce)=""/206, 0xce}, {&(0x7f000042b000-0x2b)=""/43, 0x2b}], 0x6, &(0x7f0000f88000-0x34)=""/52, 0x34, 0x0}, 0x0}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f000018c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f000010e000-0x10)={0x0, r6+10000000}) [ 58.327441] loop_reread_partitions: partition scan of loop0 (\ùW«ý*.¢5a Ô xgÇ Þ‡½$Z*@v“v) failed (rc=-13) 2018/02/01 07:50:36 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f000000c000)=0x0, &(0x7f0000004000)=0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000d000)="146cbc8db89f331b5a65ca37f865b1a7fead928159eb0c1ead38ded046f5c9f592d056844e08dc083f4f906bd9714846eda9722a2db39ea6c865f0529f6f935e2a4c362a72e8756762527a6d733ed1d9ef5f9b63614451dfdfe05ef2daee2c3a1646334411e9b9f01f8a7fed4601d687c56f2e29f05ac5ef2f614c2fb261407ec0714690093eb1941c46e62222072366aa2ebb215a67bdd2ad3f780320ecdd4c364ad3ab5a4bfbd09d19c10878ed0de67c8204d25dfd6732b312828ab26dc2fb51a472c1c26bbd5c6bdc77a8295bfe0aa6410e57d28a19d2ed7f8e73c11d5ccceca64b4bc364825a163e9277f2aed8d7", 0xf0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000009000-0x10)={r1, 0x1, 0x6, @random="117aff0d71b9", [0x0, 0x0]}, 0x10) 2018/02/01 07:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004dd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000048b000-0x14)={0xffffffffffffffff, 0x0, 0x651, 0x0, 0x4}) r1 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x100002202, &(0x7f0000e09000-0x1)="") 2018/02/01 07:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x400, &(0x7f0000e25000+0x84a)={0x0, 0x0}) fadvise64(r0, 0x0, 0x3, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ffa000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$vsock_stream(r1, &(0x7f0000307000)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000eb7000-0x64)={0x64, 0x7, 0xa, 0xfffffffffffffffc, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x50, 0x7b, [@generic="f0d4bf19d5cb177520ef4f7bc7ffb5f30ecf82c3d5d2d2faacbc411b3138db835b7908653d50b0a8af5eea2502ef749670bc94552cb9399a00ae69cfaac2dc419762869e8e3fce25484c05b7"]}]}, 0x64}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:36 executing program 3: setrlimit(0xf, &(0x7f0000e9a000)={0x8, 0xe3}) mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000611000-0x9)='/dev/rtc\x00', 0x145200, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendto$inet(r0, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 07:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e49000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000b2e000)={{0x0, 0x101}, {0x3, 0xffffffff}, 0x3, 0x3, 0x1670, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/02/01 07:50:36 executing program 5: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa9000-0xb)='projid_map\x00') r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a4d000-0x4)=r1) write(r0, &(0x7f000000a000-0x7)="9a", 0x1) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000aa8000-0x4)=0x400000000005) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a54000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0}) ioctl$KDADDIO(r2, 0x4b34, 0x81) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000aaa000)={0x80, 0x5, 0x1, {0x0, 0x1c9c380}, 0x82, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000aaa000-0x68)={0xffff, 0x4, 0x9, {r3, r4+10000000}, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 07:50:36 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00002a2000-0x2)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000b16000-0xfe)="8a8ff36391be2ec03cb68951f7cafa37cca3ea8932a1429633d9310df062fa4abed1dd7e569a21781fcd0421885d29025039efa2e11a77af1671e3ac8b86b53320c1adc20aeb629db3a63052e91bef1c4ae428cccf0620ca666fadf9e1bcb2ff6f558dc13b77de8f43bc799ef0d4c75b89f69e29463257fbcfeaa74fff331742e0d2b6ef18c368d3e10d18b6b9152af585081b01e74e57b23b2335d1dff35abcd158070911c08c909ba577b5ade359752536f4775104cb11a7dc466eba5c1843fd347584556fbd8eaa08a55070ec598a7a7531da986119f293823c8af728beb68bbaef3e368b7ea00bedf4e7034f33677efe74428031c13ffe55effe8e4e", 0xfe, 0x8000, &(0x7f000024e000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e95000-0x14)={0xe64, 0x0, 0x0, 0x0, 0x0}, 0x14) r2 = accept$inet(r1, &(0x7f00007c7000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006cf000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000963000)={0x0, 0x40, 0x5d6, 0x0}, &(0x7f0000952000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000238000)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/02/01 07:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe2(&(0x7f0000369000)={0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000060a000)={0x3, {0x2, 0x2, @rand_addr=0x35d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c4, 0x1, 0x2, 0x9, 0xff, 0x0, 0x1, 0x100000000, 0x6705}) getpid() r1 = getpid() r2 = syz_open_dev$mice(&(0x7f00001e6000-0x10)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000a0d000)=0x7, &(0x7f00006a9000)=0x4) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000f71000-0x4)=0x658, 0x4) getpgid(r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000e28000)="", 0x0, 0x0, &(0x7f00002f6000-0x10)={0x0, 0x1c9c380}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000cc0000-0x4)=0x5, 0x4) [ 58.738727] device syz0 entered promiscuous mode [ 58.796513] device syz0 left promiscuous mode 2018/02/01 07:50:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000082000)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000652000)={0x0, 0x0, 0x0}, &(0x7f0000ed0000-0x4)=0xc) fchown(r0, r1, r2) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000099e000-0x4)=r1) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) rt_sigaction(0x36, &(0x7f00002ac000-0x20)={0x1, {0x10001}, 0x80000000, 0x4}, 0x0, 0x8, &(0x7f0000c1f000)={0x0}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00004d3000)=@dstopts={0x33, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0xb9, "9e73324808017dfce7c70846e5bd2b3eb5bf8846d4bbea5c9e6078be4f631021bed7fafa39fbd5091080490a500639a74dcde45e9738742454f2edafb4ad7af42b2b50d41281cf6d0db2c600333e57cead8313e9145d210eb2839b37f7944a6f6b51ad6a7d11d05f44482910d87f3fd5f3d58baede31df258a40f6b5f1f918c621cf48ff866dba353e03f3703dfb4e0e77ded102e33905a7822f71cc1b27761dab01544a7af0210f56202e0ad14bee17773fdf584b1798a177"}]}, 0xc3) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3d589b", 0xf98, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}, 0xfca) 2018/02/01 07:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c09000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f00005b0000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x2, 0x0, 0x8000, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x9}, @result={0x6, 0x3}}], 0x60) 2018/02/01 07:50:37 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x5)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() ftruncate(r0, 0x88b2) tkill(r2, 0x16) 2018/02/01 07:50:37 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 07:50:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000082d000+0x170)='\x00') inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x800) creat(&(0x7f0000fe8000)='./file0\x00', 0x0) mount(&(0x7f0000eef000)='./file0\x00', &(0x7f0000980000)='./file0\x00', &(0x7f0000f73000)='tmpfs\x00', 0x3, &(0x7f00006c7000-0x12)="") 2018/02/01 07:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2e000-0x8)='./file0\x00', 0x0) utimes(&(0x7f0000788000-0x8)='./file0\x00', &(0x7f00008e5000)={{0x0, 0x7530}, {0x0, 0x0}}) r0 = open$dir(&(0x7f0000e54000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000fe9000)='./file0\x00', 0x80000, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f58000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ef0000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000611000)=0xe8) lstat(&(0x7f0000ae2000)='./file0\x00', &(0x7f00004e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000536000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005c3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba8000)=0xe8) getresgid(&(0x7f0000771000)=0x0, &(0x7f00008e6000-0x4)=0x0, &(0x7f0000e5e000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ad3000)=0x0) getresuid(&(0x7f0000718000)=0x0, &(0x7f00000ed000-0x4)=0x0, &(0x7f0000d0f000-0x4)=0x0) r10 = getegid() r11 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000ce5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000093b000)=0xc) sendmmsg$unix(r1, &(0x7f0000b41000)=[{&(0x7f00006cb000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008c6000-0x30)=[{&(0x7f0000c2a000+0x50f)="220e29c5988dbbbf2be737d3a3", 0xd}, {&(0x7f0000cb3000-0xea)="7843196d0de38eafbeadc9405147be5bf2568298f664813f58b8950843ef3bd4d51b43920f67dc6c11d9f7a01e9b2edf4941f293009ee2a44c16e1e077b9d9931a2e2f89d78b095b5ecceaaf89eddfb33017c17f428f8ffc5792f12fc68ab08642d74b4da91d3ded8c1e3ea20103ad965b8b42a7edb8bfde9436bdb2dadd3887beee07f41bf56079a5c125934351297c99119fa19cb974d8deb043663c4cc664f86677ff3eb8578e75dbdb9133a0ff6ebd0daf0084dc7afc298e55092579f0e70ba2bff1eb593f2a07719476a6b7f8a446935939f157caac04e3159d8db8fee23946baef19d7278f76e5", 0xea}, {&(0x7f00005e4000)="8ebe01391d97cb916098fcae2dc56cf283c21d93a0939875e7159e26252cbe8c1bfdb85e9453484912463c57b495bb61e8b9d8f87dc3a2b4a91c36521ea579d96bfb97e73b01123b5f705c7af3601910d4444aaeb50376884dd8789a9644b143fe7fcc12529c76e3c214977609ec0a4a0596e1f7e43d", 0x76}], 0x3, &(0x7f0000068000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x4000}, {&(0x7f00009f2000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000b63000-0x50)=[{&(0x7f0000268000-0xda)="951d3d8a0503456925f70e7e4eded707b67668ca3ea004a0dce18679a293bb040f70dc3e87b93d2132b49ef1bca10f6d926aa4b8f9a7cb946f31e689a730736128c0aa712f2a8717ecd9f5e04c35918c55e9bdc848fca1882ed85b667d2ea97ece0535d5c111d966cb80981006d82faa0e54b65fb37e0e9084d7b8905a0df57a72012db55713ec81b645dd220a085518d66746f47a2fb363567cfa90c06520009bbd5da3514558236739c9bd93588551cd37bd328be6d4933bd964c88f382b6a2875eb42743ea3fbfb642a40e5619ce6457d301f042b3b39f87b", 0xda}, {&(0x7f0000dfc000-0x7c)="9ca938c8a926bf64fc63acdda371aa23aa19a1a8ca43989fae2fa4340ee38d7dd836d9fcd216d8b6f1ff504344847694503bd4352f4c969ea3174ed82a53c2eda5442e67ac77e7be90f5b8ae09187809e9149b7bb415773f5a504c6a831c390b1bbf3011ab7c69e92710c47fff8f4612874dec68fe4b273f76812d3e", 0x7c}, {&(0x7f0000a78000-0x9)="7e782a31b67981ac9c", 0x9}, {&(0x7f0000289000-0xd0)="edabafae2c0d714d0681ab4b66498c2501b4d07088c3583e39da2e19a7e66d150845dff85592b89408e15406cd1ced8fe053503e80c5955b3ab9cf82a92ce24735aa9a61737dc9559bd38f1346c6ba6cfe0bf2ff28d7abace88e26a729c9b5de033ae400c66b114d1413d4c913887a3f5a4430bca50275a5f93fef8a41516c4f8f743b4981404f0f7d097844b69ce0de2f0e2cf11bd6834ab7e0482aba58288be32359b1c71d21ebd16b0c1d0536af7346c36660caa375c62b71569e63882fd8a7895cc099750cb2160ab57d51315e09", 0xd0}, {&(0x7f0000127000)="210714610569abec4b6b27ab3b47a27c7ee02b2a4183fe69db2fc5d7f26b43b54d3784ff7c1c026632434cd4bc192ed2925a07253f91d72b5a50ac2b3268ec4d4025ecf83e4c5bd3dbf7cabaad773b1c328925c3825f8c080e2dbf7a75097f6d7e928ae92e89975972d74ca89c4ddf08f46eb6a136fd2b27fbe77c0a6bac3ada4949eeacd96843f1d50e225ebf700db85b826579e8349ca43cb60cb991f7ec4822562a371edc1f2c5fe1854fbe5f700958f19f8aff55ab42ec2aad33c580a2a5a888d83a", 0xc4}], 0x5, &(0x7f00008d1000-0x48)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x48, 0x24000010}, {&(0x7f00009e4000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000fd9000-0x40)=[{&(0x7f00008f3000-0x6f)="e8f628c58144237d5120586d7d316e6ec6fa92b91703fb073e02e25864865c2acfdef00c7671b3813400ed628813b52e570ae0146fec28e048e02ca89071567b5a8666ef9b27db652ae12544434ea4c211a59e905b1a2778c131bfe300bfc8148d04653d7c55c5d2cd035989a00ab5", 0x6f}, {&(0x7f000072a000)="922cb998b9ab274fcb99f83fb2cf16d6c2f2ce473465f7955d9392901a09b945fcecb1e789a4dd2b377e3debf90dbb3f35d58d3e25056493ab6f0ca8828d8921d5479439fe6bfb435b684ee497847468238d62c2eb725bfbecd527994a0b0484d75b265e03660f2c98e9db64f7342ad571d5216e9412a9943096b3e58d812fb44d4cbab4c4d00cef79d83863c409530c86d82d563b228e2a31f3732a411eb4a9a59dd5446e41433fe93e8c73fcaa0600db6a5bd1e177a884d6dcfb8d580ec9b3ffce741aa90d9f7892c833808969eaa7df0d2e840d0233bcf276bf2747d1d11646622207a65f056f", 0xe8}, {&(0x7f0000fc1000)="80ce55330c93bc767ef667003be516f336a8895012df019f96b391c54a469389a25ca413c594a5e6fad0134809e653138dc6e091706a096467ef1d58dff31e98293778bf71f63155083667146607d4456be408e8d1236d4719741b35e26d38cf7d74062c41f3ce1347b5e9f035d191d56c9396c6e2fe6f7a46f5", 0x7a}, {&(0x7f0000a0f000-0xc3)="3e86c1113d695312a726bc3a63b7c6fa905615af2530359277ed04491e2fec5e2879acdce713cc5c596c58e52a17a9026b2d21ee6e20ebf3044d803daba174c950c2bc2ccf3c362a0787c659513aac465f78d7ab65a3fbf8d57c684fad7a170f6c7de7da243151f5171b7dff6c3ff05bf565e195e21a71cdc78052de06625fb64f0d53163ac4b4426014dd36dedc5722533497d1503b4b959ecfe27cc42a0bc30600ad1a3cd146dfee011ec747f4a151739e1149ccf30e74d18e8a426ac4646cba0229", 0xc3}], 0x4, 0x0, 0x0, 0x1}], 0x3, 0x10) 2018/02/01 07:50:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0xe)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x2, 0x18, 0x3, 0x8, 0x39, 0x0, 0x0, 0x2, [@sadb_ident={0x2, 0xa, 0x3, 0x0, 0x8}, @sadb_key={0x20, 0x9, 0x7b0, 0x0, "37c821ef3fd027a4cec20bd3bb2de2cf14f420f06551658ec56e56b1fa435b4fc3acb0f58851ef95828e42d67e44abd097775b75ea4c155e1a33ee0babe10929ffaad1798b5bd50c0cc6e3278f1df326f8fb33380b82687682701255a39d6973b2c0b69a0429f8e2d07fda7c3d30b92d5d9e97b4dd00604b37d4216f782f44991ac47bdf1b2e131f75166be39199f018df707aa91f9faf3ae9b3ed730b463601636d032ab4d74a0a30e733a98e29bae82a2f6e980426622ec58ceeeeeb90eeac3a1321640175aa487f7e0ee5efc848577a887d09180ac8fa0a466ce0180d9367f152b3014b8bb24731e07d0abf85c5214beb6ffe1661"}, @sadb_x_sa2={0x2, 0x13, 0x10001, 0x0, 0x0, 0x4, 0x5}, @sadb_x_sec_ctx={0x13, 0x18, 0x10000, 0xffffffffffffffff, 0x8a, "976c5d10226ed153632c3a8f57b428c8797bfcdd2b7ff6c6abda7d6867ec2a339b18896dc5e9182835f9ac89e0c05a400cbf056f58188c252ffaa806a67b28522c54bd53e0b7bc8003bd86aa090deadc0cd9f084b0c47d7d4a3c1514c1b806ed49839de98b12e5dced6a39abf25ed2231e490f9b5a0663871180294563b3c5a4486040521ea4357e26c0"}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x25)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000)={0x0, 0xc25, 0x9, 0x2788, 0x9, 0x8, 0x3ff, 0x8, {0x0, @in6={{0xa, 0x1, 0x6a4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x7, 0x9, 0x6f55, 0x6}}, &(0x7f0000005000)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={r3, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000005000)={0x101, 0x7, r1, 0x6f97, r2, 0x4, 0x7, 0x450}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000006000)={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xde3}, 0x1c) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)=[&(0x7f0000003000-0x5)='-em1\x00', &(0x7f0000003000-0x1b)="73656c696e7578657468312876626f786e6574302d24656d311600", &(0x7f0000003000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", &(0x7f0000001000-0x1a)='!.mime_typeselinux-system\x00', &(0x7f0000001000)='{self(*/\x00', &(0x7f0000002000-0x20)='(.%wlan1GPL]^&nodevsecurityppp0\x00', &(0x7f0000000000)="747275737465645dcf2100", &(0x7f0000001000)='\x00', &(0x7f0000002000)="2e2d707070302c6d696d655f747970652bfc00"], &(0x7f0000003000-0x40)=[&(0x7f0000004000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", &(0x7f0000000000)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", &(0x7f0000003000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", &(0x7f0000002000)='::-mime_typesystemwlan0system\x00', &(0x7f0000003000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", &(0x7f0000004000)='&\x00', &(0x7f0000001000)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", &(0x7f0000003000-0x1)='\x00'], 0xd00) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) sched_yield() 2018/02/01 07:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000123000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000060000)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000034d000)=r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000b65000)='./file0\x00', 0x0, 0x10) bind$netlink(r3, &(0x7f0000e6b000)={0x10, 0x0, 0x0, 0x800}, 0xc) r4 = fcntl$dupfd(r0, 0x0, r2) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000d09000-0x8)=0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000003, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 07:50:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000002b000-0x10)={0x1, &(0x7f0000005000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) unshare(0x100000) syncfs(0xffffffffffffffff) 2018/02/01 07:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x2800000000000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e30", 0x6d}], 0x1) write(r0, &(0x7f00001ef000)="ca049624221dc540f1822c851beb1a8a779c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f8", 0x93) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f000043b000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') recvmmsg(r0, &(0x7f000022c000-0x1e0)=[{{&(0x7f000011a000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000675000-0x50)=[{&(0x7f0000560000)=""/89, 0x59}, {&(0x7f0000739000)=""/41, 0x29}, {&(0x7f0000870000-0x58)=""/88, 0x58}, {&(0x7f0000191000)=""/159, 0x9f}, {&(0x7f0000e68000)=""/135, 0x87}], 0x5, &(0x7f0000fcf000-0xe8)=""/232, 0xe8, 0x4}, 0x48b}, {{&(0x7f0000977000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d38000)=[{&(0x7f0000deb000)=""/221, 0xdd}, {&(0x7f0000921000-0xab)=""/171, 0xab}, {&(0x7f0000a47000-0x35)=""/53, 0x35}, {&(0x7f0000bbe000-0x60)=""/96, 0x60}, {&(0x7f00001af000)=""/200, 0xc8}], 0x5, 0x0, 0x0, 0x8}, 0x10000}, {{&(0x7f0000728000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f0f000)=[{&(0x7f0000257000-0xb)=""/11, 0xb}, {&(0x7f0000701000)=""/136, 0x88}, {&(0x7f00001a2000-0x90)=""/144, 0x90}, {&(0x7f00006df000-0x64)=""/100, 0x64}, {&(0x7f0000e9b000+0xb4a)=""/106, 0x6a}], 0x5, 0x0, 0x0, 0x1}, 0x200}, {{&(0x7f0000d01000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000020f000-0x10)=[{&(0x7f0000e60000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b53000)=""/79, 0x4f, 0x1}, 0x63}, {{&(0x7f000038a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, 0x1c, &(0x7f0000343000-0x70)=[{&(0x7f0000187000-0x36)=""/54, 0x36}, {&(0x7f00006d5000-0x12)=""/18, 0x12}, {&(0x7f0000e8d000)=""/107, 0x6b}, {&(0x7f000027c000)=""/211, 0xd3}, {&(0x7f00007c5000-0x95)=""/149, 0x95}, {&(0x7f0000d44000-0x5f)=""/95, 0x5f}, {&(0x7f0000ca5000-0x4f)=""/79, 0x4f}], 0x7, 0x0, 0x0, 0x3f}, 0xfffffffffffffe00}, {{&(0x7f0000796000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00009fe000)=[{&(0x7f0000df8000-0x80)=""/128, 0x80}, {&(0x7f00004ae000-0x1000)=""/4096, 0x1000}, {&(0x7f00000ff000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x8}, 0x3}, {{&(0x7f0000d4a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00001b7000-0x40)=[{&(0x7f000097b000)=""/29, 0x1d}, {&(0x7f0000cb1000)=""/52, 0x34}, {&(0x7f0000fe3000-0x34)=""/52, 0x34}, {&(0x7f0000d75000-0x16)=""/22, 0x16}], 0x4, &(0x7f0000d3f000)=""/217, 0xd9, 0x2}, 0x0}, {{&(0x7f000006e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000a21000-0x20)=[{&(0x7f0000f63000-0xf0)=""/240, 0xf0}, {&(0x7f0000fb4000)=""/118, 0x76}], 0x2, &(0x7f0000033000-0x46)=""/70, 0x46, 0x3}, 0x401}], 0x8, 0x2000, 0x0) 2018/02/01 07:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000950000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000adc000-0x20)={@generic="bbe7ff1bd1215e5088a25abb4a50c46a", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) close(r0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) write$selinux_validatetrans(r1, &(0x7f0000699000)={'system_u:object_r:hald_mac_exec_t:s0', 0x20, 'system_u:object_r:mnt_t:s0', 0x20, 0x39, 0x37, 0x20, 'unconfined\x00'}, 0x4e) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/01 07:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006ad000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000a0b000-0x28)={0x2, 0xe, 0x9, 0x5, "977ac70b9e39ae2592c5d6343258c69887eca960785d3f72284a22054cc7160d"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) setsockopt(r1, 0xe0d, 0xe5e6, &(0x7f00005c1000-0x69)="269393dd0bddb0bb15699ef4e91b7d6284391a765674f0b4c65029704b6fd05b5a35317b61adaab1a474e0276e5c30721913e5956ad6c606712c65c251a6fe8bb76b073d334de0f5d478cb21e50f481b993662e5da111323ec1d54c9442f5224c19f02c113009a7b", 0x68) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r2, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) close(r2) write$sndseq(r1, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) [ 58.856021] device gre0 entered promiscuous mode 2018/02/01 07:50:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = add_key(&(0x7f0000f0c000)='.dead\x00', &(0x7f000079d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d07000-0x4d)="7d23d5f77c12575396ac22ca78874da9c1743b3559e3ffb72a85bd52ecfe425a9ba8b883dc1dfc5a2d5ddc8fd9c7f18246eaa39743a7f489aa4d860d531a813cb8c2d61e8ecc3b748fd57c97e7", 0x4d, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r0, 0x2) mq_notify(0xffffffffffffffff, &(0x7f0000bd6000)={0x0, 0x0, 0x0, @thr={&(0x7f0000c57000)="", &(0x7f0000723000)="1a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/01 07:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f000083e000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000cc0000-0x8)='./file0\x00', &(0x7f0000ceb000)=@random={'osx.\x00', "73656c696e75787d7dd923757365722e28275e2d736563757269747900"}, &(0x7f0000c4d000)='(bdevmime_typeem1#}vboxnet1\x00', 0x1c, 0x0) lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000298000-0xb)='/dev/hwrng\x00', 0x52dd40, 0x0) 2018/02/01 07:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x10, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) bind$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 07:50:37 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000737000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') sendfile(r1, r2, &(0x7f0000493000)=0x0, 0xff) 2018/02/01 07:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000018e000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) sendmmsg(r0, &(0x7f0000a6f000)=[{{&(0x7f0000fb7000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d38000-0x20)=[{&(0x7f0000b27000-0xbe)="d554479488f69a399017b45f432c9fa47b894e48808711900b7e1198e66060a4919b313526dee515c5240af6d7a5a2b4644871686d0f70acf055ab84d2798da0d504b6f8b40f092384a453c6746b5053cc5934723bac0c2c0d4654b858bfb763d2cfb4ace8b1ebf0ec8e7ab08f7a742aba5e46f156fb771b76054b7cb82aebab3e8b187050dffe40aa341818ceeadb6b198b7eb85f33f4a9a5e7a10932143fe743e20b384cacbc3ebd7a637fc91785ca58a16c79cdc78abfa74b4fdf8a68", 0xbe}, {&(0x7f0000b8a000)="c5f39e8f99c58f34324825fe4d05708b2ff321a6e5eeeb655ac076e82aec547d1da821b6740bf7b6922563a8ec60b8c7c3174b61127d3ea0ea1f09d1ad1a765c277b415d1d5b21be411b967944966585fedb08425f4c511816092730fa91387378b519887d0fc830c8d2be881e3d781949f33a3f821e0a350e80a80de28537e088590375fa709356254643dd6291318535ea3a11aa4bfea50121b2afcba4049a1637a5e2a87696013370cf24e0baaad8dd3aa6030c6a8de7ef80d569909cf3280bc7c83f9cc9e451df18e03bb992a2533405225f", 0xd4}], 0x2, &(0x7f0000501000-0x218)=[{0x98, 0x1, 0x8, "6465333dd846e7f0fd480a938caa40db41aa746a68f9696aea386cdb3c5c4e328db9a3eed5f68b3a1589cb603fcd384402514f23e0e227d25811c4611a12e0eee41a8e4dcdb06a12262238bccfe8882f8bc8a7d2dba76f5167ebad9cc5c59ca9fec08960a36abdf07000f152ae16cff9ad76c4a73f6471115463744fb8c0c6b04109b9b9c92f7c"}, {0x110, 0x119, 0x3, "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"}, {0x30, 0x88, 0x8, "d10ef966479e85bd5cb451a6be492d0bf38182b3e0f7d180d2d2be"}, {0x18, 0x11f, 0x7, "1f"}, {0x28, 0x110, 0xff, "83177977c14cf9d0c0be718d653a3bb046bf"}], 0x218, 0x8040}, 0x5}, {{0x0, 0x0, &(0x7f0000848000-0x80)=[{&(0x7f0000bf3000)="4c6fe435a016bfeae28dba3bf16f29289e74fd0f491b4771f5c0409d4fd3f1024d500115f4457d8d6f3ad120e37f4c70cd73", 0x32}, {&(0x7f000077e000)="c0737a20a0f990e3c6a27b51fb5226bf4bd76708fd24937d45eb8e5ec5ca53a624f7df6b8a29f6726c4851f6485a2eabcb747e630e4b83475de72b5408131c0190be54065b9f3b69a49623bf4927069e33143710f094aa9e9fa52d77febb74efa814919633", 0x65}, {&(0x7f0000241000)="", 0x0}, {&(0x7f0000d04000)="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0x1000}, {&(0x7f00002f9000-0x3)="045acf", 0x3}, {&(0x7f0000f51000-0x60)="8133147cde7bca7dc01fc5e527c7db1f7560e8dccde64b5bd23a916909435276cd5c9fe43eec35e839d9dc17046ed4dcf7af0dd37766c1f2f256b550ef91a71c0c2e201e5140dd348623c5a550952652d5a875be94c4f7e44902ea814243aa7d", 0x60}, {&(0x7f0000ae2000-0x2b)="57f8ef8eba35b80b86c8cb369183be8d282da38d18059a43f323b154c935d9e52408ab00d55ba460052af7", 0x2b}, {&(0x7f000033b000)="461c9017167c606f66f4b1d76ccbba1b8bf9520347fd4074978d3fbbd9d634fdffe6ebb10e37177ab09768de14e0777a31f6d1661ba4f5ab18ec6c0d543a5decf2a756335dd60c2e9a0dfe703f9353ef6bb4badbaae7c8c8faaee9eeddfc6e2361fdc0b7fa62a474eabb9ee98ba184e2f7a479e83c0d0b867ec3af0a8a68ef5d083de46bcf82b3da01d5f8e20e1aa881c34725104e28f1f64f2237dc0ccc", 0x9e}], 0x8, 0x0, 0x0, 0x80}, 0x1f}, {{&(0x7f00002d5000)=@nfc={0x27, 0x6, 0x2, 0x0}, 0x10, &(0x7f00007a0000)=[{&(0x7f000008d000-0x37)="75d1fd8d4bdaefd6ed21b4d22a40959dc063e1e1e0979f26f61cbda0faa9e69c4346f2759c8a02891314a1afa428e9e411a6a6f71efd3d", 0x37}, 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"999cfa78d65b860ffdd45875fec88ce42c0189499ec9a9fbb9672ebaca74db544f7fa6503daa85a3b3dff29b506d54842ec2ac51b7349b78fb880d32baa94edde998cda373e55b49e6470601e17065098f3363ed32c6679863a38b58cb275009e66f2de12a340540f37f7637e4ec24c45d6df27bd3ed5fae918ac44b03e943d423bc01f9d0f33819c4af0f4a935716e29f09e8306555a211ad377dbaa5283ef56196fece717a2d92f3960ab6ae65d2407669cc2208e22d481edd9960c1305136b62933e46d057cacc72ef39f95835fee7c7e75f31fa9eac2b786315ab36f5f22d8566458"}], 0x468, 0x40000}, 0x0}, {{&(0x7f000004a000)=@llc={0x1a, 0x1b, 0x2, 0x7ff, 0x3fc033ae, 0x5, @random="5b9070abb187", [0x0, 0x0]}, 0x10, &(0x7f00004fa000-0x10)=[{&(0x7f0000c35000)="10e69853d93143ec491b03777ecc593a42e9de822f1998dba4f98f35a7f7ca7459c6ec8d2e1744399c560a94775ed05433876a35cd70608a48043d47668959e1bd6c11c5b3d85e03337db9e4a8825e1fcfc1c9c290812485aadb1f159c1a0fc9019100ac196f249c91644d1d2dffcfaa3a646713275eb3785694a57f3037f06ea5416ae4d510524bd3c568f74127205ccdcaec0d42fb79a3ddc996fe7ea88942656f39a6ed5817b0ce25f6d964c6ec1ade", 0xb1}], 0x1, &(0x7f00005ea000-0x158)=[{0xe0, 0x0, 0x0, "147edb1be075ebe5b0ccc63ac455459d250df4234d82d8e39b8bec7e598e1b4553e3b0632f4a3074c288902f6ea343394cda10982dc4fc6e57adcc66683412d93e7a60443e957be79fd333f80a5ba0765839504aa31c7c78fcd9f9527a418df4c9f20a4f08ef6c397a264088ecb4aad6f90fc786bb17e05d639feea29c30d4e56b1a660c5b021e5fc356635db256bb359daadfdae74dd24763df61ea8dda9935a416e001cbd6e785a5b94ff9016451ff55314731d1ee4898e8962887dcdcf40db6f110f7811cc97901c8"}, {0x78, 0x0, 0x5, "43b538058bd090a5caabb599f13d17296ba68507fd9c3f7228007a4a5b5e6a4bc50a2ba2135588f650b066e15d8994f00dd37664e98ca8602d720599c7e1f71de50411da4188c179fdb77efb6edc1a6e8a211bf453102e7f8388103d811893591930525313"}], 0x158, 0x8000}, 0x3}, {{&(0x7f0000892000)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000beb000)=[{&(0x7f00004dd000-0x96)="382df6dfb931b425d2618aba2a650e0fd57b12a7aefb6804819108d140e5977fd9a1d05434daa40a0b983036d1486c866e33fe1a615a971ee0050f62945b812f76dcc618945f4e25a10411146e98ef0f0eceedcc23035049c530399b2c76b91c64beafbba5c4661c2d9c83c452c851df2e6c7581cd27f9dd1047677dbb64472ada27529a40855910e08a22f73c63814c65a84b687633", 0x96}, {&(0x7f0000103000-0xc5)="996c7e5b82be3cae1582a41d99b64e3b29917bf675cd8ee8576f78c0405457a08b14cdf584e7486863671be419c499ced2b3707d9cf24968b8c97ad282afe1d6ca816b08b0d8941267ebb2f3d2b8b8c1e8f749e36f70ab09e855482d7867f6c24c3c142440db550ccec165c19c68663000c9d3df141448d654a51765f1989c4f107003331dc99f5f2a87de03906e0f61605b2bea638a05009f644f66929cc89eda1482b9607fcc2cde5dc9eecbac6b7896a734c0a9d62005ad1047edf9d5fd1c6f0e0f4748", 0xc5}, {&(0x7f0000dec000)="4c23be82b3dcba6b820f6f0db7ab11fde0436d256f78fd9e4beff5f23198ad845c7cfee904ad8f4ab3444133ad9d5fe51d6743e8d44ef8991ef6448233b6497a54c9953d7c9f33a2227163c00785fc084ad6e8b0509f7a90d028bcfe5fd79f07615669db347d7f2184e795dfc9852ce11dac2f43903f5965406b0135", 0x7c}, {&(0x7f000047e000)="6227798d8b6473a820da433a976fe84f3244e0b83b3253a74dba36b5358a699eb56eb8a7282e999db931e9298232aaf269fd96d8369a91b4d632f94ce82fe69f276b9554ce0bdfdf4e8c", 0x4a}, {&(0x7f0000037000-0xdb)="ee320ff197719ddd447dbca33552f278f0713a0a906d3f870d3cf0b9973d115fb3f241a6c580603d6cee9fb6d93762351a4f839027817e1ee4c25b06c88c50a4fdde2b90c29974394524dfc441924f1c097973a4f6b8e5830d7fee0f548c30cc64628b617e5f2fbec08f0b5ac80dec8487227858566d3d07a8ece410a6360692408503316af2585006e0211f66cceb1935e759ad0218f15abe3c9d3ecc86d07c18a8bee69698c4a9fcab39301f4fde3cc2a8cf277ff4c0a6cae8b76aac3292a8889d52ed13f90abff5675c8959bc3c8d8206807f094ab729c874dc", 0xdb}, {&(0x7f000081d000-0xaa)="f20c0e44bcf6241e85019a4c919e17c4b703cc698ba6172da7209ab2156201684e084160d6391490b7e29fbcac2e11ada7ead1da8fbb814cb529c68b8b9a1ff05867fc57cc8264c8e992fd8859a3d3fb1c5872a78f5340528136760a7e4ec827b2ecd3a09884b23cae61ba31506a54346bed8df01ec55e9ccf29df63a6e1b5aea541127e0a3a9ee48d4b1aeeb2551f9810cd03f82593ef6897af1008d954da7d5c1f94c8657c84500706", 0xaa}, {&(0x7f0000e5e000)="fe07b70e245edb5f76eed9ca78cacc5ca20cc92500b73c49b42fced77a0b2df91692c29426e278ee3edee6ce7e34fca40690a475778dde9d0f6bea20f6ade7721edace8c479b2d315827640e56c486636bb6d01f84da875185733b7a2d2c0fa113ce418bc3de7a0bb465cb1f7873bbc3f3fb930bc2f1e6832fdd1f3b706aac6490c895cdc449e2346afb1d362c957d44f288a20c0ce363cf07ecdefb15f438d55f110f2485661f1dfad2bb7fbb04963cf8b230a841", 0xb5}, {&(0x7f0000f99000)="835f3964eeef924840a1ab776300c90322354f2b5986445d85ff8efb09dc59725f32561ed226e9afd17fbe9247dad446e357ff110911d9b79384596200de084d89476b0f6e2901ed461546836147ab0ece0148eab031e18fc950835da3003f3a2f6b1994d345cf4603810a84c4bb37c3835b07466f8f85771022", 0x7a}, {&(0x7f0000831000)="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", 0xfa}], 0x9, &(0x7f0000216000-0x1f8)=[{0x48, 0x118, 0x1, "b5b34d3ab70aa180489481193db0274c8f37cf3dd1f61857d47a3dec742d5f681fc1f618fc2c4206fbc6cc9c7a863ebaa04d284df3"}, {0xd8, 0x1, 0x5d45, "5c19042bb30350fb593cf43790f215aa06cb3b25ba8000b68b1124850a232b05b59871f502aa9ff91c823a959117c74b87314be724a830b901b2fa23f919a994b6390aeab497c0da96bb48d3d0dead36dc7d8d565b9d036e9f5e058ea16e5fbdf47216019eeb64e1a5cb89132244f81edf4fabe41c14df054b6e3b9e0a8c042140540328518940910f06d89af4a043e0af38fc98de916c8423c96a56773956fcfa8813cc9b8e49c4236279a46e0fe41fbe53e58851f4f41ff52c29586183a003843d98eaa9b247b9"}, {0xa8, 0x29, 0x4, "558840520c8fb6be830684c56ed0f07e7b4ba0f7614184ab1e7b3e7de2c5c2c135532c985c9ace0b9ce27e08493e65085f117719a3013d0829d35a44527060d056b2ab1f6e070c1a769bdb4a42724b7688ea4d46e108ed2201626846f0bbce130810ff25fc1a9966da9bf37fa2f6610f76f68ba96f53757061ac5ffd4a8684bafb1e8e06b34df63e29d6c35b9c47690516"}, {0x30, 0x116, 0x40, "79f29f0784656bdb11a57c656a3d1bffe67aa4f68af925e8c5747e312ddc"}], 0x1f8, 0x4}, 0x1}], 0x7, 0x4000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000db0000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00007fa000-0x10)={0x5, &(0x7f0000fba000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000bba000+0xd5b)=0x0, &(0x7f00007b5000)=0x4) 2018/02/01 07:50:37 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet6(0xa, 0x200002, 0x0) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/02/01 07:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = open(&(0x7f0000603000)='./file0\x00', 0x0, 0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000818000-0x31)={&(0x7f0000059000)=[0x0, 0x0, 0x0], &(0x7f0000003000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ba0000)=[0x0], &(0x7f0000684000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x7, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00001a2000)=""/0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000489000-0x8)=0x0) 2018/02/01 07:50:37 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000025000)='./file0\x00', 0x100) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000023000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000-0x4)=0xe8) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000028000-0x12)='/dev/loop-control\x00', 0x1, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000017000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000028000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000028000-0x38)={&(0x7f0000012000)=@proc={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000027000)=[{&(0x7f000001f000)={0x28d0, 0x3d, 0x20, 0x0, 0x1, "", [@nested={0x105c, 0x59, [@generic="7d07557bbf70a9b15ab94ace2c840a4baf87188ef5e9379827a3b6aa83f6e908ffefff080ba75607edadd4070df4ea6ad0a1233c63356e0ea6ee7bbd97be3478ba58daad1ca1dbfd", @generic="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@generic="06688146d46ea9d0cf464c8875"]}, @typed={0x18, 0x1b, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0x274, 0x58, [@typed={0x10, 0x10, @u64=0x3}, @typed={0xc, 0x8c, @u32=0x8}, @typed={0x8c, 0x7e, @binary="ee1688cd95aad64caa9ef7fa7e5fe126ecc84e718547b3f40240a2613a3a596844fe6198e77f0c97a94d85f54aa4a95237e14511effd664ab95cd92909cf8d8990b95484f582392a3811236da3a1e0ff4fdb84235c8f25c9cd865e16f5f82bb05b4a1478d2ca0120fabb9691adb6894d6f312d7a91a089d3864ce64575dfd5d51afd"}, @generic="72d9a6735f2c14c71c3074b98b5d0c6e7f442aa39f05c6b4c25c2007e9ecb082485ead3b3042381906c0f2a35dbe", @generic="354e4ed8c6b7793c55af12723ae4daf67d35d24ec9a9f72f4fee1366f05fa13ebedfbd34ff16acbe7faa43501661fde12227aa9d08f898f130c58631d918de28b3e726aee089a8c063fe2404674a9a948a2ee2f84b165e59fb9ff6f5631d22ef9cd229bd43909ef8969548f19cbe4183e734389f4fa1faeb2c09d2cca2081d349bcbb4b8", @generic="df7a3247d785d7afc9ad4e0a28bf93bc63e835ce6b51d373e3ee7b4a4dd46968b6d3622505c91451c7a5981ac30f619484a5dc8caf9eafa1f6c9ea0572ea0b44d919f003034b7a5df73f00fd2fa7893578296106d6077c53af469f9f3029b2cc8911de48a5f6663516d1ed36039e1114cd5d5d4b9bac6a1984bd8b3ee8123b6ae331d1d5178c95a6c62768a64b3114f90663014419814772a6983561be55cd397cd1e5dc8b7364b964a7912966c18d81d32207b6d99b40a46e22020eb09e5aa8ae352757c026373c0b0c21e0b963dff5efbd34005720283a81a19196633f1f840729cae5427ed9a44bccbeef", @typed={0xc, 0x47, @uid=r1}, @typed={0xc, 0x0, @pid=r2}, @typed={0x10, 0x5b, @u64=0x401}]}, @typed={0x18, 0x30, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}, @nested={0x4c, 0x62, [@generic="ae8d73378b6735b0ee2b50d148143a77c442f85dd658b158c302b91b5a5bfcfe8cda7eb1c39dcc54ad8961b9ccc952", @typed={0x18, 0x71, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @nested={0x148c, 0x7, [@typed={0xc, 0x6, @fd=r3}, @generic="cedc7efeabf2afb94b4c0c958ed31de969f18a713997e1e4fe8e4a312e2d764fddf42af1a3891e89021b5d3251e8b86168a0d88515ab04bc725a5afaa770dd1c4b9fcfa73b3bfb1eb8b673e0600d364fd3f63d31d5a11f18622a89f2ee65ef0c289f56e7d17e0984488cc5b0fa7b3f26e616b1617e2c51f5d513e6332283debbd96514a12d2541328d1bc7e064d92b6c4009dcccb0745cd61b1c59565dd2e54a5fdf25b1c632b8d1433af347285e1f35c8f7bfb67df665bbca79412b0a3d54152a2172275720c40324124c211c6a151540f9d1256c2ecfe0ed0724cc852c0583270fae6782e11b1a9af2fa6283f5ae19ae1c0a69", @generic="75ff06ab2a32dfbe990be435a34e7cef15752f97dd5c17c61f1d30e2540527455fffebec3cbf409fa7fb473930679fcdf8b5ecc54ecf404144ad3a3fc59d0ea3a3478e5a46458d539c933976f011ab51cae4db01a52cbb6ae37f4ce3e82882aea1b7ee1832362d47b320b9d2c8a43a5b83bff454efb47be7c22f30562f83122278a64a9b754e5524ee5b0e6e7188b5685c01f7f49f960179ce780e656cc2565fc3d41fb12a1f845e33950bee1e4a8919a7a3d90ca8", 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@generic="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@generic="583fb1c7f0e8c749e7d8fbe7325f97525a29534abd6507d87e2ae38830378df8ea5a22f90c8306e384763fd32cfeb79ce981357b2a09e75ca5cced47", @generic="73778fea044f8feb3b9a5b303f", @generic="1aa241e3a37175945d532bdab62655cfdd909aad09ef882dea6c908cabf544e268ba", @typed={0xd4, 0x81, @binary="782af565d90a6c8fb8fb1348a13482717d49e21be06195061748e0f81bfd221b19124597ec7cacc8868f3803c85502b789665daca467815fcf15363925bfec15632be4b1d7d4cde4c4213575a0abb1d22f8eb08e5ef300389d137590380c91d56a2bab30fcd8575704a1ed7f6db4a71c238c521c8908a3ee2edfc9d4b2ca1ba38eb459b46b3a69fbdcf0abf9b4b71e5eb1f7d34417a75431e1ed21878712f33863b6b88f65e54e9a9d491f69772c96cdcbbab000d97294e280f2665467ced959a469542aa6a72df722afd2f6"}]}]}, 0x1260}, {&(0x7f0000027000)={0x274, 0x10, 0x500, 0x1, 0x1, "", [@nested={0x144, 0x92, [@generic="0a32b1d8bb42e8f0e6ab4f6260109c62aa4247c093fbc93fd212e57087f9f3736e33da23d25a5f6f283dc123e08f2c7cb096d34f897c07aeeb9e6afb57378f6dfdac6134e211b189519e9154bfdc65abbf2e01adda75531ebf626ae950ed24c86a5cb09a1712d4bd4a289a67f5b57f2efd75011a6fe7164b72db039946983fe674acab144c9a5d140f59af200cf83d754b3b992ca8eccdcead8bb44bed1092d9391c3eb9f342ed58900361720e40eac2c6af76c9e4ebd6680a6c15715de277842faf0625cb2b9870452827b14ef2c810503e8f825a76a24321b7fcf92aa9ce6b9a3bb8d6dfd5c777dfeab917a154208119a0ac31944fc327", @generic="481068eb94c368eff63fe6462dab50b85aa52d2ec2d1885c9561eb7976e9d006725c6d94a3452eb98694bff980db", @generic="ebb102dbd014ffc86bc9bb6ce39fcdac28301f18b74bf1038ed9"]}, @nested={0x120, 0x40, [@typed={0x8, 0x3f, @void=""}, @generic="5daf6592952cbf8d59d0ba358779e16220e8c201f5c9b87d13420739975495291ff1c9c8d032f77397b9ca312bd4700ab08e78370171cfc72e5fe0f5018c", @generic="9c31403da13d51b50e4a7a73140d131b0246cbfef909531d1f279e2f65d1453630756062716148f9739c65c7fd6c4d0e705707bc3c40dc8ff6d6c86c1d807fb5efe0477d04e6aba6e7c9bfcd2a5aea270a73a31d64565b64942e7ce31953b5f491001935d1bf0be38c23083e69c46029fd89731bd65b275af59fd593909f52f8ee4c9739fd1e29611b9b7a4f5b65e9f34ed3e80a1308122afd14232682e98b3c9b84f90d06ba60", @typed={0xc, 0x5c, @str='{\x00'}, @typed={0x20, 0x10, @str=',-\'\'vboxnet1-trusted\x00'}]}]}, 0x274}], 0x7, 0x0, 0x0, 0x80}, 0xc040) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000027000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r8, 0x0, 0x24, &(0x7f0000028000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000016000)=0xc) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f000000c000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r11 = dup3(r7, r7, 0x80000) setsockopt$packet_drop_memb(r11, 0x107, 0x2, &(0x7f000001e000-0x10)={r9, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000029000-0x88)={0x0, {{0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/02/01 07:50:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f84000-0x8)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000883000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) removexattr(&(0x7f0000300000)='./file0\x00', &(0x7f0000dd4000-0x18)=@known='system.posix_acl_access\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000038a000)='/dev/autofs\x00', 0xc0000, 0x0) getresuid(&(0x7f00001e0000-0x4)=0x0, &(0x7f00000a8000-0x4)=0x0, &(0x7f0000fc6000)=0x0) sendmsg$nl_generic(r1, &(0x7f00006f7000)={&(0x7f00000c0000-0xc)={0x10, 0x0, 0x0, 0x81040000}, 0xc, &(0x7f000059e000-0x10)={&(0x7f0000c2e000)={0x348, 0x2b, 0x20, 0x7, 0x0, {0x1f, 0x0, 0x0}, [@nested={0xb0, 0x21, [@generic="ab2094c0625760df741eed71c1148196a3e570652f1811b35a44bb19ebfa2ee80552a7dc84a5eebff3b8736be57d043b0518fd4cd2e38711c9e4bb15ac0bc8d1afc27a6ae68008c4bae5a0bae8499b4d365bf3c6604ccad6506d6e2b5100e12d3a13b7b56dd3e2b3b697bf6af90f22a58bb97a0333533a4d8a63ca7c022fdda6f53067fe627e185c91eded2c4a38dc188292eb3954336d6c5698e95c01229fbbd82663", @typed={0x8, 0xb, @void=""}]}, @nested={0x10, 0x8, [@typed={0xc, 0x34, @uid=r2}]}, @generic="9312bc3688daf406fbccd79f46155f3d0de97a03a56780925c1d1028441d52b35022c4b72f69e5958e1bacf461f6a2c98e62296a60efe4275228c47587046e5c381d91738e42ff8350f97533292ddece09e67bb5ceb2b81540613f01229284d4a521d736994522d596c8a4d9f90a64889d9c3cbe69c430adf3172861fe9d9fb75ffb1f77b6f8c2f15b5bdac7f6983e16faad2fc592a51fc851e5f94cba93fbdc8d3fcbf995f4e07d649262196383a884c326a615de3faeddc83ebfe8c4e93bec76411a4778a71c886f6896239dd92e3c36bd9fbe17e7d043a2d17c1824b89878eee3e587e7e7c5c6a02e81e2e8909822faa6fd8d5e05c2fbea", @typed={0x104, 0x87, @binary="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"}, @nested={0x74, 0x1f, [@typed={0xc, 0x3d, @u32=0x8}, @generic="19c6c3c8629a30945c41c36b018af8d999e6c46d34968ca3673184b8d3d65bd8ff68fd9c3873eba89694405387cb5b405b3b4fbccdbabfe7b6065a2ff404b2a44fa2a9029f686b3c30db5c6f747e1be3fd0f1765d2ed83c1529a0de011c75189d9be"]}]}, 0x348}, 0x1, 0x0, 0x0, 0x40000}, 0x24000000) 2018/02/01 07:50:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008d0000-0xf)="6d696d655f747970655d5b2ccd4000", 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) write$sndseq(r2, &(0x7f00001c4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"226b5687b1a7de0baa89981c"}}], 0xff68) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000097d000-0x4)={0x0, 0x7, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) epoll_create(0x0) fallocate(0xffffffffffffffff, 0x0, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000085a000-0x4)=0x800, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00007aa000-0x4)=0x0) 2018/02/01 07:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004da000-0xf)='/dev/sequencer\x00', 0x8a00, 0x0) connect$pppoe(r1, &(0x7f00001f0000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='gretap0\x00'}}, 0x1e) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006a7000)={0x1018, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000417000)={0x1, r3, 0x1, 0x4}) 2018/02/01 07:50:37 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00007cc000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000a23000)=0x8) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00006f2000)=""/4096, &(0x7f0000e33000)=0x1000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000d88000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/02/01 07:50:37 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fad000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000035b000-0x34)={{0x2, 0x3, 0x480000, 0x1, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000076e000-0x20)="27275bbeaeeffcda5df017ae7ba9a41678bd6b20ab34147fa2d98db0471d4d4b"}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b89000)='/dev/keychord\x00', 0x490000, 0x0) r3 = fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r3, 0x3, &(0x7f00002c5000-0x10)={0x0, 0x0, 0x0, 0x0}) flock(r1, 0xa) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00004af000-0x4)=0x4, 0x4) writev(r1, &(0x7f0000c20000-0x90)=[{&(0x7f0000172000-0x9c)="ce5500b34125e5d828df23db962c3e825b81913a80160e94502ca9fde4e8a78f415459ec820d922c48eb462facebce3818c2c16686816bca0e8a4eed336df5e609a7df12285ccbd813d7008e435fd0b9d9e1f5634a26cdb9c1748be0e3d19172fc7aedeb1c1f5f14f0ff98699aaa932d258364682f18a34455c78f688a10ac1f57f267457f9a2bea5c9930bf44edd2c401ba48581935be2355865d16", 0x9c}, {&(0x7f0000fe8000)="ca59a7506e366be03c0beef54964ac92d3ad8216951ee346e6d6b3bc73a312ea5556", 0x22}, {&(0x7f0000ab2000-0x1000)="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", 0x1000}, {&(0x7f0000afe000-0x29)="7245e50b6a7d0dcec6d4f098c304a991e7500f30bc1e69ce52408318394e7fe14fe724553a91478317", 0x29}, {&(0x7f0000fc9000-0x1c)="f2117d78c918ebf0ead631e9ea8b6fe6d78b3a4a39c62f89b382340c", 0x1c}, {&(0x7f0000a1b000-0x1f)="8637415e22bfa88664516e193c7656908d94715ac9a5835812be77a7b3db03", 0x1f}, {&(0x7f00006a4000)="59de3a6b8aeb7bcb90de9cd72e31bf09cb702a7e55356039050852d6180af01d3b23708daa93208738e874878baf947763b76afb6b918237472c11517f4783ada8251c37175334f794c8eecb3f941c774f2a3ca0f672e88b159b8a4776419f0c78eaf452996913e5fe334f91fccab35fb73baf4deae333d52a6841506cc98df6b84272bf0d5b", 0x86}, {&(0x7f0000957000)="b72150b6a1", 0x5}, {&(0x7f0000d17000-0xb)="957089c29f67f5c7b37f7d", 0xb}], 0x9) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/02/01 07:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) accept$ipx(r1, &(0x7f00002ba000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f59000)=0x10) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f56000-0x4)=0x0, 0x4) pwritev(r0, &(0x7f000023f000-0x60)=[{&(0x7f0000ad6000-0xa)="ab2b9c774a65fdb01dbc", 0xa}, {&(0x7f0000ba4000-0xa9)="2a8fa6276f9dd04bdd66d98996aed5712ec0df2f4b7b0d3200a613105712d42e462097404ffe297bd199b8900f239a2d9909e0d70659be101b307260699912750b455c8db44d140bfba1d60ac22ec1002f51e7ff8735b1ed9317abbaacc88dfb8e079e8630e99af646c30a03610ccbe470058fea80dc6a239769bc656f9b873ad435c6ab6c6075871782d0b3209685b2ac6a5d2f41e8f4dc452c510404e9c38be3fd31bcac1af41097", 0xa9}, {&(0x7f0000582000)="fd7e431981d2d953772f7f6d4355f21b33074aab33aa0de3b2a1357831fc334325ebf1625f491883ce", 0x29}, {&(0x7f0000198000)="c75a0358", 0x4}, {&(0x7f0000548000)="193070e8d4fc9c420f855115181cfde8053defe8581fc4effd2eeaa37b97b31b5bdd3c54e41061f9856c4eb0b4db8e37aa8236008b87054b356fdc2240ed1ca6a63f4de91195dc069feca62bf14226b2eefedbf5f7c44dfeeaeefddb1a99f8c771fd2efdaab59b9db60faf6179d8b22e3d54225668091c4c992e876b80c08861f6f73e4adc9b6420e522a64cef45cac683e9a437064ce64f1d41bdf970c116696548acddc91b521917b5afcf3cc020c6af46f81c6fdb91a34559619639b6", 0xbe}, {&(0x7f0000fca000-0xdb)="8290165fc743bfc448b2aaf6ad528d34f47d4c91d000f386deacea2da50c445b0f2e98694b81db1771d4b79d7da90bee92cd3d7acf371d24d6347b3fc06da7391bcd694ef223b846c9f70655bddd1fd6041f5e2c41723e3ee7b4051edef4f93dd86e6907e49a03f37a3a2b001679fbc97e6624e8ea10ebfd49f42cdb472eda766c7fe6ce106ddab2ddf077f3cd7210fdf619f559c3abe12dbd51e2b2f4c8827ecc5ad6184d09951a995265fff5778fb90b836ee20547e09e5588e97583791abbfbdfffb8f2bdc8ee669bcb3c9594f79d515b34ad384f2c423d8d3e", 0xdb}], 0x6, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000033000-0x9)='/dev/rtc\x00', 0x40400, 0x0) sendmsg$nl_route(r2, &(0x7f0000ef9000-0x38)={&(0x7f00001fb000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f000072a000)={&(0x7f0000be6000)=@dellink={0x28, 0x11, 0x200, 0x3, 0x3, {0x0, 0x0, 0x0, 0x0, 0x40c0, 0x10000}, [@IFLA_TXQLEN={0x8, 0xd, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) 2018/02/01 07:50:37 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d2000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0xe6f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r1, &(0x7f0000d41000)=[{{0x77359400, 0x0}, 0x4, 0xff, 0x0}, {{0x0, 0x7530}, 0x4, 0x0, 0x0}, {{0x0, 0x0}, 0x80000001, 0x8, 0x0}], 0x48) 2018/02/01 07:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000254000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b10000-0x20)={0x5, 0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00003cf000)={0x9, r1}) ioctl$TIOCGPTPEER(r0, 0x80247009, 0xfffffffffffff189) 2018/02/01 07:50:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xb, &(0x7f0000012000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1fffc, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000c98000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e98000)=0x10, 0x80800) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00008dc000-0x6)={0x1, &(0x7f0000219000-0x8)=[{0x3909, 0x7ff, 0x8, 0xa677}]}, 0x10) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000782000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpgrp(r3) r4 = gettid() timer_create(0x5, &(0x7f0000044000)={0x0, 0x26, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) nanosleep(&(0x7f00003b6000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d2b000)={0x0, 0x0}) clock_getres(0x5, &(0x7f0000f2b000-0x10)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000243000-0x8)=0x3) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f00008ed000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f000053f000)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg$netrom(r1, &(0x7f0000c01000)={&(0x7f0000a5f000-0x10)=@ax25={0x3, {"c7858bcdf5083b"}, 0x4}, 0x10, &(0x7f0000b10000)=[{&(0x7f0000e26000-0x15)="1a7781f17f1bc63b6dae88ddc594fb60cdf3f99d5a", 0x15}, {&(0x7f0000932000-0xdb)="4b54fc99e1d477df74982d2c3c5458e390d10b52dd01b1099ab236048a0bb817c5252dab81e7be37350578c573522fed75e09b1ace9b4d59822127811b5734a3f38f39d35fc78ae8ee7c0bea443b843f788e4acb7ab2483a2101f2ac4c95810726ee7d2f0211a3066b595b2d008ee96925cf83da62f427009b7f479b99b3db1fbc98f42d8a305ab5982a1e826f3d87f6104676cec91e851a05a4981ae352b24416996e798ed3fb4fd5b20c8d74cf35f18f36777a2e7f476c2bf19f9d1d098cf752f5f9fa539da6deb6b0753750da1a1644ebc18cac33edc6afd150", 0xdb}], 0x2, &(0x7f0000f5e000)=[{0x50, 0x11f, 0x2, "d7fc3f7e4f58856d489253252806299ef283558c1dfb1122e5032d78521e45d87dbe75a3d68ead257f58cbc3d13508d5e72c3ffeefe0bc7b5244bb8b"}, {0x50, 0x104, 0x9, "ed8b0a817a9e20aa91bdc44ee0730c30648d2a2bfeda466ea44754604a5cfb75e7302a3a3abff577741caaa12d1294e8cb0231c0118b7fabf0fcd56c39fdbd"}, {0x1010, 0x10d, 0xe73, "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"}, {0x1010, 0x11b, 0x0, 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0x20c0, 0x20000000}, 0x10000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r5}, {0x0, r6}}, &(0x7f0000177000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x15) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000239000-0x10)="5b2fbd92d78ce8a7f87ad70684a1aa57", 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00001fd000-0x4)=0x80000001) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007a1000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) 2018/02/01 07:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000164000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e98000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000092f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81, 0x1bca, 0x3, 0x400, 0x296, 0x0, r1}) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) 2018/02/01 07:50:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) pread64(r0, &(0x7f00005d0000)=""/0, 0xfffffec3, 0x0) 2018/02/01 07:50:37 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000c7f000/0x4000)=nil, 0x4000, 0x8, 0x8, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000002000)={0x1, 0x0, 0x10000, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00006d4000-0x4)=0x0, &(0x7f0000886000-0x4)=0x4) 2018/02/01 07:50:37 executing program 2: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x7e, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000)=0x1, 0x4) 2018/02/01 07:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) openat$pfkey(0xffffffffffffff9c, &(0x7f00006e9000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b0f000)=0x10a, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x48100, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x1, 0x1, [0x5]}, &(0x7f0000001000)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00001a5000)={0xfffffffffffffff7, 0x100000000, 0x8000, 0x5}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r3, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}], 0x1, 0x0) sendfile(r3, r3, &(0x7f0000004000)=0x0, 0x3767) 2018/02/01 07:50:38 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x8040, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000016000-0xc)={0x8, 0x0}) epoll_wait(r1, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x0) 2018/02/01 07:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d02000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000afe000)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000160000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000ea000-0x64)={&(0x7f0000546000-0x10)=[0x9, 0xff, 0x7fff, 0x1], 0x4, 0x10001, 0x3, 0x8, 0x40100, 0x6, {0xffffffffffffff7c, 0x1, 0x7f51, 0x6, 0x400, 0x9, 0x3f, 0x1, 0xffff, 0x2, 0xffffffffffffff10, 0x8, 0x6, 0xff1, "ba833bebba13e39dbe26d29256aea732326166b671464e34413cd197a9df4108"}}) mkdir(&(0x7f0000e2b000)='./file0/file0\x00', 0x0) 2018/02/01 07:50:38 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000042d000)='big_key\x00', &(0x7f0000fe0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002e1000-0xd)="7c7d72766d6e6574305b251600", 0xfffffffffffffffd) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000fe1000-0x6)='logon\x00', &(0x7f0000fe1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fe1000-0x82)="629e105b888fc4936317a6dc8040e6bf66a0e48dfb7deb9c139896aa9fdc7a07c289d87f2db614cd0ce3f9fb04d6fd2939b9ab25a26364dba47b09f1813bba35bae483c96de17170a2bc5d3ec7802e359bcc5e8614d86db941ef1938f5c4bf1240e4bc4de86f7544cfff3eb28b5c7cf7d592db51b9c82aaf9e378fbbfa31f3795211", 0x82, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r1, &(0x7f0000fe0000)=[{&(0x7f0000642000)="8c32c50fae6445e12647250c4dc327a775fb8c5bdf7696826ab1bb9b0fd9eefa4e7305536fd7f3a9ecf45abfdcf9d6c26b2ebf848c0e76d680fa9b2516474d", 0x3f}, {&(0x7f00009ed000-0x1c)="fe0edfc9232dcab61734885125811cd0fcd19214cccdab44ab0cd9e3", 0x1c}, {&(0x7f0000fe0000)="27ba42e970f736a4f1507c1744d9f8be1ddda01d6502d53bb58cab150c64c7aff414b91ff39c1ab57046a8abc9df774f640ec63c248641afa526e594e13779d70914329a47027ad96d3e27e69cf15c478e0042262e62b9ca57afc6ea54f0b4d303e8393ab09cd7d18696204a2db1fb9579a337f303bf3b55d088dcd9def98900bfc3c54f85f33fc8d7cf60cce1dab2da9c823d567d0baa84444ef8d5d816cda44a676b1650f1aeee4f7d7f6ec5af671f79463cb3ae793571af172ad446477428e80e1940a6ef4523d0d3e45a461b429e093a3659cd086df8c74f417421525a4d54c0b97bdad5ebb31eef0ab9de35443cd3ae8c493468a7d5fbf2ca2d7d4bacf1db5d0edb961b11cef1dd4097c5d0be503b7c2621032a3a05974743d8453be3f3d3c369a3e4bcae847b890df5c782c28111ed3d7e75a4ea98d9453e25bd20330dfc86d93ec4722f0323e15b3f78e1efa35dc7671e99895d168225c20303984c89a46a8f1ced20e500b4fb46099148795f2189f68d5432d990945cb4ae1669268a6bf63a1f76bd31e516e54c55629a39d9061bbb6e31b7148d1bfe527d5c12f3912d7235d810936f4a7bacde12b7d81f092143fdd6b546f5e8959145f318aa805af88224f8ff8fb34e91f49ff7a30c6c373fcec562bd93857d21161730cc52927c8f5901851a7b4dd94ce3d05713988ddbba55470b3ad0c602f3aa21cfc98c9a8a1dfaf5b256812bcf7d71ed57895dc24273460fca76a5f400c8405145eb35a7b2fa277180e1e02310c70376035cd14959ca53be04c9fa04fcd6de5b7512c590a24b351b08348cd872e9fec75af5baf1c522c85484836f7e08e77a6e364cceac175ea0b0d815d02e4e66fe3d06ddfc576a674588f51ec25c9a8d5f10536e58f86d74daa8e92a6fe849d73c087d8e8db98a9831325ea5b86cd70bfc792e8ddb7243ed38b60371ac9082cc42e5ee6fb85981917099643bca5dc7f9419732026cab22f25b7dae738d177c7eb5db73a41440fafe2f7628b83be483d76dcd7ef12c0d2bfb051d4a56fc5b5d4c82e2f90b7e2c2efeccb07f91c500922744b9a96ee13cd742256b97fde8be157f7218e67e30ab14d059aea32b8bf3dae7a745349efd86aa518c87b6b9bcc9c5d4ad9a97612dd3b1ed30813f884ed8eb5f09779755b61f9e1a83cf98dab4ae22ebe19739ab56026451d77e4f70db61d465b42c45a6a2abcd2331a3eb9f953d70e6271134070a1ee79484c1b40250d5c596aad78242c1ef2a2dd0e96cb2cd46d8249a55d8d530da095ab2581d8d1407c18f1562c59dc19bb5107270f7d1d4bc90b8663cf20f7d7fd00a5556508ccec213a88f46e887bb42feec218c868420cb12c2404a287b7cccccabe8e9d2e04c1dacd93364f1dcca9eacf0384eece6e920fb6823c230192a061347b7744e016a8a765c9fff3f0bfe105aa133a5c012010f7b3f055771818eea5e1a40fc20def2d154a6c5653191ff8ba497f552ad33ded984cf879fe9410b35c67816ef44493e39ebdbecde67e9f3a9620aeeb69cbad62725ce30608b2fe391d9f4618e0a68a1b7a1cd0db061c646e0205f4689d4d19cabde45530cb6a268e41e1432fb1a91949606b1376dfc69afbd180f0505a39426609dc90cad33548c1ab97eebd5b266b6c91db67f10679e65d3253e76ba8da96687f1c0576f577f8f87be7d64f6f46650dda30a279d88c0bb94dd70bb2d6c20bb1d2912e59523e4de25aa447417ab49e1bb5971d393b88174e940a754d21341c896f5e8e1b0f27f955437dd2397f3a552c12bf8e251500c8b6df44cfebae5fb92ed57b9418d6ef86580a1cb3a98e08b6fc809bcd6375ade2db0ddba98ee6faef66f500982380945d1f989d30d1d0ae91762b0f19d0590154e3630cb96614541a49c866dbde5e9e61621a82fbb6d4861ba694f6988d9cf6c6cbad4fe5ff98cf327b73714e5f32f92725ab17a0deab560c47692868a87aab4291336ab9be9b4d65a596ab34ccfce2a3c60aa4991448ef16c11c0a640a403e9732a353d4d84b06715d9b5ff4eb9bcbda0ca24fdbdc62a680b3beca6ec9c16f92a5dabef214f968aa4c0c3ca1c5ba493dfa32961326f2fbcf680b3d3e968d8e4d408527a2de0c97990b9dff3c7ab69e95b7d44f2007160284989250a4aa74eb41b4b64a94e1a69c861e2799234d560cd8b5c7849a34f47b4bda595e6ff2915293b646dc358c11d0156818b4a07ffb3d6aafa5cc6a46bcebbcba248836e7415d4e47ee9c222fa03f40a13cbd3b4cd1ebb1b617ee83fe563b0cb1bf8256cfdf1e7f671c2dcd47c80497136a854c1fa5b5d56cbd514fb80d77ec47b5efc7a17852e1d16f1a6ccbb1d933949451a2573c8b5e9ef8c4d9adf32f31046345691b3b9c1d49f6b98ff2dff641991e0f107cbd4e67a4c1f96cc58ec511eb6a6c2b0af80029ec0296b869197c614ea803fb2a23f7ede4971ddea3ce02a20aa71fb3718c45450f8b32e66d503561d9449c0811cbc64ff8e863e50e0478043ae6f5f042e4acfbd81bcbbad8d1bc7af3a497c7aa226de3cd9c9c9a04281b9a505eda130bd961b6168cc33760f7002d2e6b87a7c220ef34fe5a8e1da030afebcaff35edebf8027c0eba2b099b7ac9651c18b2a3460f3ab281b5b0d5a169f56b5360bad2404d9aa2910ad7ca225e0f59d23d439b3dbf55768983cfd74b507ef127af27f8c1bd8890e34866d026a2ecded1485e035845c5728a7eafec4d7a535f5ea3ae21fb68916ec1abb22afe020d78f97b3f23c7b9ad0e37cce2606488fbace69fb69cbd73841a14e4b7e90584b140855cb8cb6df42f25c503a36563bf25c3da7710bc75d56689215f40dc79f133b848a5ebdcb064301b4fa414473f4c77068dd3b8a648505308e34cbd4c200475c59f9adbd19c0ecea99e17e7981d7f627029ce03519909c513be7c9ea1936cc257969cf09fcd55075bf8acaffa3a6cc668386baa1e25407e2fca25fd6c2a47d9ab79ca3ba0a47a9dca404dea221f9e0f61f77ccd6d182150ff68dc5aa27c3df01392fc93f8385d16406a15951cbeada9d9b320ad463c80531bbd55b94be91b75e719dc4f97e3ff283846afa2ad8d025fa703697f3544a5841d5116a0df8c8cbaf48c0beefb03e71a5786a02fa071290ecf287bc20f02e639041a658a2a2869100f076bdbd6326358f0c766246ff68d70f90665145a33b0e60094ef707f273cf2ca583c1967f8f1240571e628eedf9922381b8e1f07184c817a0209341727259e10248cf4356386b807daecb982caf51651300bb5d6d99c28babc24d050b189e0a1283db92d8580f7b9aadc5b326fa60ecd0eb650722c129a06e72b931d5a7fdeafbcd463bbd9fb8067183e1b0b70a24c04827fba8e95416665e61bf8b303dc18f3069f44679f76151e9c05765eca97c840626d0f9fc19a033cdd3d5d0603becac8453ad86f771bc541664b63698c88f740e65fba2b9ff66b26e261a93e2856677bbfb61cc5448f6815c311fc524981e80e6536ee3f38ae89ab526e7a520e8082e10c7c170fbe685cb297ea4cd58aa76a37be3f64ad83cb043c393e365b02e36c523154787c900933608f34dbbde97a9c516e066e14c08a6ff5b1241116e0ed022ba35ab1e6b0b54ab936e479a8a022d274afeb19a1b8e790ccfc82d5bf178c35abbde8c723caf8b1fdbe6f9a341fd75dbb2838ea3f02fc1a1918ebb8c533935e4772fa9300e65c2de9bb0b62c259d1765c73758aac0c3cf473b3d57a3b0fe677db9f5e51468d53faf48dcdb41622764c32b119f0dd715499d38b2ab709bb9cef6eed530ccce4c8f5fbe97d279772da270323ff590dbfe54b8f7763a79da16634710b22006ea63db0bb74cc93c8dc27b86ef88d1324e6957ed0e22db4688039957b0af93f168c4eeef3c0f77b390fa86a4601a9c2439011741a08413625e0f08e84140dd7489cabf34aebebebc35d629a6fbbb099cd22241684872014683aa46f185d5cf1620beae1e6a5e0d4924fffac3a977559b4ccf9c9652ec11ea211b021d9e08bb15c0501d8683320f2cc4c88753c10d2430ad4b0f956dd2edeb1710291a5e74190d32037019c0f31da885e55db79d591f1bb5d67c62ff2ef2299f7f7e1aad977baee32c444df506d5845202647a7e755252ae2b61ea7296e2e6590032764607a47766e791e34afd66d16afca69fe253dd528ef8edfdd277c8a82074179e3e797bb3309305c53bd826f184fed6ac6e0c5a095a00c9396d76d7fa7a4e52acefe3cf4a2ab0bb40ad6687c7ef05879f7e80a88f0b09f8bcc212dfd8ef7da60af80ea09396f5552da557bbac2bee83174d3ce39773f07d2e5ac952a0429c4ee5a15d875ee4c8a39e99673725dea22a2c44f4b8c2a00958644551032e312c2d0a8b6be85181d19ac515f6b9699497bf7e01945294517194e1196697c05afa8dab690894ee3040821788ba8ecb82c0d540fbc4556616d902cb2c01058cb6560718ec49778b27098210d046c87c2bcca7c9185f31963d5c3913152262c6fc165c20590ae78f023a4a3cd06b3923e4cfdce4f9d4aa94a7278922720689b90ba0e11ece8b84ebb850d688ae89a4ee4538d9dfd696243c7700db4102937cd6f0eb7c90a15321c3df99b0121648b83a21de127ebd8ef1a660734df3f358d62381befb7675af4d77dc9a69b654958b560692edd94aed9e7b91ebae4da3e0d095c28e3593c96d43cdfa4ffc347b2405df63bd223d6d738fd6c83cb6b2c074aec02877fadbdcd8e621878ff89573bc059328b7d08e242790215299133a4a285818789d7f00bede09dc5e11a5439fd723cc9684a1896772a4661071a9ca8a89001176c9b15b16cadb7524c4f76d29394b298bb11ab19042e5c35ac3a0d4fde230ea972eea45d1d475f2e75be3bc46244f278f84691e2d7e3a95db11cfb80fbe5650330eea3b5813e2dd97174149168fae0f9e69577f77eea739c135b3d6b7a0b2446ec452877652450769bb4dd147d818cfd85466fa06f4a6cfef408422a8f82f113b535559856206578ef15797f1592a4120285edeca5302db6fca983b2d1d3eabcb1d312b52c5a0ce0f97b1ea26c9d15594993aa4a024769dcdc38969ab521e802eb56a12203cbdba86837d6318483c9ec5b017795b8567f12a7f4cbba85295f410cfc2c89cc5ba2716a8c6b89105d58406fcb5cd3da2757dccdb40000cf2786569e56942e6efd1892fb3104232c2aedfb3a0f6f64fcf8c7c7e7d283dbe2d677c56b9bca51d78946795f489b5cab64bc58157acecda2468c6637c3dfd23dde4aa211c30d227c26c6bd65d2957739d8ad911094fe500ae79f8b69ae36d4b1b1b6566a68244c8ee7ace434346831c801cdd11158d6be7a8e98264a2cf62f3aa9f15e53575c005ed84a809397c548de11b13e117374f2e30f6ad7f1714c99e7a1236e101462d6a4f3eba2c465246c4d20c83e4a5fd07c1760118ceebd8b47da2a0c240112adcf7c1e756377dd6a0b1638d405f413428a012e21d2ed47670bcee6cbe5cc1268d28a9fd448c9435a05133a99b87fea80cb63b414c12c5f66998629b97133c907f3a806f6fccc90fbb2512d2dc238c22d6b576c699c5e565d1b7e082d757ae7cd2ce36f0140c77129bfac4c190342647e1cdad9ae700a82fd3de23cfc46301586bcae300c6d808bfdcd547aa7b2ec2a69745cc287cdd7f27b3e174ae00a3c26465afdb249dbcae070da79645a71780571286adb1d492e31843664d6ab40bfc5b5f3f5c9ad1de475f168743d12e9a4e53a23e40835fbad8f28c12e432", 0x1000}, {&(0x7f0000b46000-0x52)="9063100d8ec5c0602a584d8ab19f3980bd1b118800f0df1c0ae676167a47372c7459077e6ad31bbc208c96717917a70c30d19e90d696bba07e99e075c893b49ab98aa76a710f856c67c9e62f8ce6bba0f1e0", 0x52}, {&(0x7f0000fe1000-0xcf)="63bd8fdf74b9b82afbd2570a51e3c3af1c336ab72f304de030a3b11e3d335632bb0e439200928d9e431273314d1c42497e19f37e48876e27d85836271b945833baee8fb9d25ff7efe4a788d4b190c661c1d9b3a8d5c118ce960d4060cda21808cccf4dac136197058d8716555830edc25a76905362a099b9b4343c58a31ae5ebc63b0f139b60d426758a1b1547c91b98e3fab113ec0bb8e83583a823fd4d1b4483f36cedf34bca217a64aaab59bce43065299cbe435871b0523edc08c428a92eac4674b3f058217d49ac96dfcb4436", 0xcf}, {&(0x7f0000c32000-0x2f)="2790d5a2141c438ae20da37eb0cb2bab56ae8c67111e5546991013102e60b4f456dfcb04c8ea8154e988234e0ae2dc1d118e2ce80a401fe5b1b3616b9436c913c319b6c0eb72d46fd93cbc782dbed32cf8405a2a", 0x54}, {&(0x7f000072b000-0xf6)="e31e9b84f142c6b53f55f5915f2193b3056c86b1db0aaefc4f81557ab4afcaf884ee972a40d00803a51fe8d5e7768630f923744abb11519708177db02d96b2d32ddea129cf9f836dbb044db01b3d96be793bf867aa111d6c88ea2550641a2d80e58afc9f47c2a7b5f322240215eff8ef7606c97676ed6424b319846ffb050df81aca9ee81bb6f16266478d2789d9e49812dad89c6106bdd75f2e627ac5722fb6d5428b1bca70b03404f75d6b71af5c79c987f4b76023eb34e271b614682a6db906f39d5945a4022ea552a1b50172039f231392041721325b67d8f80f1aaae94da7576c8ebc4a0fe9041bc820d590d06b520a4c445afa", 0xf6}], 0x7, r2) r3 = syz_open_pts(r0, 0x0) r4 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000c3a000)={0x0, 0x0}) dup3(r4, r0, 0x0) poll(&(0x7f0000fdd000-0x10)=[{r4, 0x0, 0x0}], 0x1, 0x0) 2018/02/01 07:50:38 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f54000)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000507000)=[{0x3, 0x80}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in6={0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f00003d0000)=[{&(0x7f0000000000)="3915e2fa536d80aa6f6600b5bf843f3597dd471a60ac412e9f648da6bbeecebb55ad805dd48dc26472b38cd9901680267d939593bdb5e3ef076aa036ef994b8be6cfd29fbe20dd9ba487d5b08e033fe68c780730bb0a01f2fde7f841f9d5d070f324716ffb1a0b85a94953392902", 0x6e}, {&(0x7f0000ab3000)="b24eb2e54ea0bd93fdc2d43b6192ee54e54c", 0x12}, {&(0x7f0000000000)="f6df185f6e8b6b1eb122cbfba1566bbf0344c2302897b9bdc77251eb6d767a8e1b3166cef4f50a72b055a358ef7ad0afb6ae99dce27e5a6d532ca0481cec4ae402306b8064", 0x45}, {&(0x7f000032e000-0xec)="afa4ed4a8a05546732e0781600ef2f1a706babd911c8808b628a6a79ed77d52235f5327ec67b0bb0b04e6126728cc49bf658c49b12ca999df026b5dd2e4723eee0a36e814ca530e8aa65442966bd73e882db0e5d881e84116023e59470662f4e537cb7a6957328dcda206d6d225ed6a0a9fe32b19ffe6c6aeed95165f0c07b9a9522c92f6c4c6b00e10ae20a65ed913d1c7b10e2795e2370010b268f40a736f9969ed4bd6cb1843400bf4067362d79d2e62b1ad3ca5ee8d82c3324b91573a5114103a182a9550969b87e1a20cb9e6bb92cb7b653c41291a94fd030c5879115f1ecf77129405bd948812344f1", 0xec}, {&(0x7f0000001000-0x2a)="9f1c3621d89a1fd550065bb6f2e81a373f82cb11dca9d9649dd92a850fe696101c4a89fd2d9e8a382d3f", 0x2a}], 0x5, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x6f, 0x8200, 0x80000001, 0x20, r1}}, @init={0x18, 0x84, 0x0, {0x100, 0x100000001, 0x7, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x52a, 0x8, 0x1}}], 0x90, 0x20000800}, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f00003ed000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000002000-0x8)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000003000-0x57)=""/87, 0x57, 0x10040, &(0x7f0000000000)={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000)={0x3, 0xffffffffffff0001, 0x7, 0x2e}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000004000)=0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x4000) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000005000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x9, 0x1, 0xe0, 0x2, 0xa0, 0x20, 0x8, r4, r5}, {0x6, 0x8, 0x18000, 0x1f, 0x80, 0xa21, 0x400, 0x1}, {0x3ff, 0x5, 0x401, 0xfffffffffffffff9}, 0x80000000, 0x5, 0x1, 0x0, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x1, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x2, 0x1, 0x100, 0xfffffffffffff50c, 0x80000001}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/01 07:50:38 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000c68000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x92b}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f33000-0x6)={r1, 0x1ff}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x4, 0x1, 0x1f, 0x5, 0x9, 0x6, 0x1ad580000000000, 0x400, 0x9, 0x9, 0x0, 0x7, 0x7]}, &(0x7f00003b2000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000004f000)={r3, 0x4, 0x7, [0x7, 0x5, 0x0, 0x2, 0x2, 0x7a, 0x3]}, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = syz_open_procfs(0x0, &(0x7f0000dc7000-0xf)='net/ipv6_route\x00') sendfile(r5, r6, &(0x7f00005d9000-0x8)=0x0, 0x10002) 2018/02/01 07:50:38 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f00003b2000)=[{0x20, 0x0, 0x0, 0x57b1}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fc5000)='/dev/net/tun\x00', 0x0, 0x80006) 2018/02/01 07:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() personality(0x1) uname(&(0x7f00002d4000)=""/18) 2018/02/01 07:50:38 executing program 5: r0 = userfaultfd(0x800000000800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 2018/02/01 07:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ccf000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000268000)={0x0, 0x5, 0x0}, &(0x7f0000c4d000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000868000)={r1, 0x100000001, 0x3, [0x2, 0x4, 0x7f0000]}, 0xe) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x80002, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r3, &(0x7f0000afc000-0x10)={0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 07:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c5a000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000135000)=""/0) sendfile(r0, r1, &(0x7f0000a3b000)=0x3, 0x26b9508) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000073e000)={0x8, 0x7fffffff, 0x4}) 2018/02/01 07:50:38 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000a4c000-0x8)='./file0\x00', &(0x7f00003a5000)=@known='security.capability\x00', &(0x7f00007bb000)='~keyringmd5sum\x00', 0xf, 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)="") open(&(0x7f00000e5000-0x8)='./file0\x00', 0x101000, 0x80) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/02/01 07:50:38 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)="", 0x0, 0x347) 2018/02/01 07:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/02/01 07:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000788000-0x1000)=""/4096, 0x1000, 0x123, &(0x7f0000fbd000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000054000)=0xfffffffffffffffe, 0x4) 2018/02/01 07:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) 2018/02/01 07:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap$binder(&(0x7f0000886000/0x4000)=nil, 0x4000, 0x1000009, 0xc052, r0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d57000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000e1c000)={r3, 0x80000, r4}) 2018/02/01 07:50:38 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000541000/0x1000)=nil, 0x1000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000fbf000-0x4)=""/4) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000cb4000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fbf000)='/dev/input/event#\x00', 0x3, 0x105000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2018/02/01 07:50:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000073b000+0x9fe)=@common='bpq0\x00') ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 07:50:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2c100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000b97000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) write$selinux_user(r0, &(0x7f0000001000-0x32)={'system_u:object_r:iptables_unit_file_t:s0', 0x20, 'staff_u\x00'}, 0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000001000)=""/53, &(0x7f0000000000)=0x35) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000)=""/51) r1 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0x8f, "4abd8714047760ad9a4b0bbad519d333caa5cca53437b9fe4c8bba2505d56a1655862a7246cf7320ed99951c345fce223aa6f342e355fe5fdc761559d8ac94056e26656545b543824c4fb17241e360560b0f3a2d2c11d7f9dc2885cfcee908eac7007b97507e39ab337e7f5f2315c1df48663fd5f62160c33fe6a1013b01cfc50e0c7227b90ef102fbca7baf908961"}, &(0x7f0000002000)=0x97) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0xf3)={r4, 0xeb, "c016ebd04af380fde6a719e431718c3e6b65043a74cd50928d764b51772c2854ed539a7171c4ecd776cd9db6c2d972c0bd3a9b4c999053734e12a888e3848eb8a1dade5f357d6f0a0c17af9d2f8b1d30c5e435d3f1d30e67d77577b59b7858d36bd071cc641a45fe841dfe6026db6571b1d0dfab27e69def84e7d6171e10cf534db0cc7fc1f076bdaa14dd0124efefc6d306855412e6e214ab341cc6d2745b0f04f5f28800931991ad826c87ebe1673007155abf7bb280c65d7a048f972e61907ab472530ff291815a0b2f221d4eb04336ce48f613183574a710d768faab4767f688d0d427ba7e13b4fdaa"}, &(0x7f0000002000)=0xf3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r5, 0x104) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000006000-0x8)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x101, 0x27, 0xffffffff, 0x5, 0x914d}, 0x14) keyctl$link(0x8, r5, r5) set_tid_address(&(0x7f0000005000)=0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000004000-0x18)={0x2, 0xffffffff, 0x3, 0x1, 0x3, 0xff}) ptrace$cont(0x9, r1, 0x8, 0x140) 2018/02/01 07:50:38 executing program 0: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000d7000)='./file0\x00', 0x20180, 0x1) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000026000-0x8c)={0x0, @in6={{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000d8000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000007000)={r2, 0x0}, &(0x7f0000034000)=0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/02/01 07:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000d31000)={0x0, 0x0}, 0x4800) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f00007d2000+0xe25)=0x0, 0x4) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 07:50:38 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000016000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000002000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x7ffe) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000016000)='/dev/sequencer\x00', 0x121000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000000f000-0x4)={0x9}, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000-0x1)="8f"}) [ 59.848356] binder_alloc: binder_alloc_mmap_handler: 11191 20886000-2088a000 already mapped failed -16 2018/02/01 07:50:38 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000007000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/02/01 07:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$tun(&(0x7f000011f000)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000dd4000-0x4)=0x0) 2018/02/01 07:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() r0 = socket$inet6(0xa, 0x3, 0xad3) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4d3, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 07:50:38 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000005000-0x1d)="874bba382b339e9e9c") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="c818f1eb94b604e5234d3d6e67a399ec83ed504703b30c82d3565d67ab33af47ca6be2bdbc4e12629d9d7438876ce09f3c0055fa3b8c4e514a44ee7c815751d00403e2e5f0b546c956c30979113649f936a844baa842fed223a0ca547cf661", 0x5f, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000004000)=""/182, 0xb6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000006000)=0x0) [ 59.891404] binder: 11215:11217 Acquire 1 refcount change on invalid ref 0 ret -22 [ 59.900517] TCP: request_sock_TCP: Possible SYN flooding on port 20008. Sending cookies. Check SNMP counters. 2018/02/01 07:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c07000-0x10)='/selinux/access\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000a2f000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000086c000)='/dev/rtc\x00', 0x111400, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00001d2000-0x18)={0x80000001, 0x0, 0xfffc000000000000, 0x3, 0x5, 0xfffffffffffffffb}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000c03000-0x8)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d70000)='/dev/ppp\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f000077c000)={{0x2, 0x3, 0x9, 0x3, 0x20}, 0x300000000, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f000035f000-0x38)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x8, 0x9f, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:38 executing program 7: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x18, r2) 2018/02/01 07:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x8, &(0x7f0000f6b000)={0x0}, 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f24000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/01 07:50:38 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000022000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000022000)='/dev/keychord\x00', 0x80, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000023000-0x78)={0xdb, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x87, 0x400, &(0x7f0000014000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10729f68, 0x100, 0xcc}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x485) getsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f000072b000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000096b000-0x4)=0x14) 2018/02/01 07:50:38 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0, 0x4) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/01 07:50:38 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000029000)=0x14) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000002a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000-0x20)={@common='bond0\x00', @ifru_flags=0x800}) 2018/02/01 07:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eec000)={0x0, 0x0}) write$selinux_context(r0, &(0x7f0000cc5000)='system_u:object_r:lost_found_t:s0\x00', 0x22) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f000026b000)=@newsa={0x180, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'rmd256\x00'}, 0x0, ""}}, @algo_crypt={0x48, 0x2, {{'ctr-aes-aesni\x00'}, 0x0, ""}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfe000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/01 07:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00007c8000)='..') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d64000-0x10)='/selinux/status\x00', 0x0, 0x0) symlinkat(&(0x7f0000f56000)='..', r0, &(0x7f000067e000)='..') [ 59.961215] binder: 11215:11226 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 59.981884] binder: 11215:11226 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/01 07:50:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) readv(r1, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f000038b000)=""/1, 0x1) r5 = syz_open_dev$sg(&(0x7f00005ea000)='/dev/sg#\x00', 0x2, 0x2000) getsockopt$inet_int(r5, 0x0, 0x5, &(0x7f0000a2e000)=0x0, &(0x7f000064e000-0x4)=0x4) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r4, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x13) writev(r1, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/02/01 07:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000629000)="", 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000318000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9d000-0x4)=0xe8) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00002c8000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000825000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000b63000-0x96)=""/150) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000044c000)=0x0, &(0x7f0000eec000-0x4)=0x4) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000db9000-0x2d)=""/45) 2018/02/01 07:50:38 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b61000)='/dev/ppp\x00', 0x244200, 0x0) getpeername$ipx(r0, &(0x7f00008c8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003a4000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x20401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x400001, 0x0, 0x0, 0x0}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/01 07:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00008d0000-0x8)='./file0\x00', &(0x7f0000990000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x80000000, &(0x7f0000fe5000-0x3)='./file0\x00', r0, &(0x7f0000f3e000-0x75)="ed7aad8c7df562e482137d1d75bf94bc60118b815e1f954b9d158876193ac6f0aeb5d2d606a084a0074257ab4551de4c190c4bdd3d756ab08927c411afa4a6e9c4e73cb768914651cd217783372db723ed351579070ad84c5b67495d32ecea20c22b4480ee849de924548a47e42121952d7cbf473d") creat(&(0x7f0000608000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b85000-0x3)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000756000)='tmpfs\x00', 0x0, &(0x7f0000964000)="") socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/01 07:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000305000-0x2b)={0x0, 0x8c, "d2a97f23d4dad06b733e8474e40f1e4b89f40050d8447fa3812be02b091e23e2b101130f21a25ec410681eb6a899a9177a49d0588bde2e769f726a6ad7df972ddf75827733c7b74ca635254d9d3d07c759fdddfd9bd7921959e37ac1370e4b994e783464a1809895d1424e69237c5173d7026982ec67cfca49c4cf2e43952debb6b133a743860eddfe2f1421"}, &(0x7f0000aac000-0x4)=0x94) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000ed000-0x8)={r2, 0x9}, 0x8) connect(r1, &(0x7f00003b5000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x2, 0x4, {0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x2}}}, 0x32) 2018/02/01 07:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a71000)='/dev/keychord\x00', 0x2000, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e3f000)=0x1, 0x4) close(r0) mmap$binder(&(0x7f000068e000/0x400000)=nil, 0x400000, 0x0, 0x80810, r1, 0x0) 2018/02/01 07:50:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007f2000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) 2018/02/01 07:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000280000-0x8)=0x0) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/02/01 07:50:39 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000012000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000002000)=0x9, 0x4) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0xc0}, 0xc, &(0x7f0000001000-0xd)={&(0x7f0000001000)={0x10b4, 0x1d, 0x1, 0x3, 0x1, {0x11, 0x0, 0x0}, [@typed={0xc, 0x7e, @uid=r2}, @generic="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", @typed={0xc, 0x23, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="615bd8ffec485fde83619cb89ba8784c05dbaccdaf3e3ba3d6511212e1f61f40627543e85cc8e4c1fd860833eeb3fe8cbcbbe1b86a", @typed={0x8, 0x39, @void=""}, @typed={0x18, 0x26, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0x30, 0x6d, [@generic="8b307b7b436ce053862e319d84afd457fe", @typed={0xc, 0x13, @pid=r3}, @typed={0xc, 0x2e, @str='lo\x00'}]}]}, 0x10b4}, 0x1, 0x0, 0x0, 0x10}, 0x20000014) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000012000)={0x0, 0x6, 0x6, [0xb7, 0x6, 0x0, 0x0, 0x1, 0x1]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000006000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000006000-0x4)=0x1002) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000005000-0x10)={0x5, 0x8000, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r4, 0x1, 0x20}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000d13000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 07:50:39 executing program 2: clone(0x810000, &(0x7f0000c62000-0x7b)="1c9a2c51f5b8c81477dba74785e4f3d2d7faa340fbe62e53b3a91633a7bab670eaa6503a621def8a14e4cc36beb41b8cb40291b6df174b12940d5d5993986544f0e05091363c6b70927bf646b4b7da4e536e43cfdaadf152a6abf5ed8dec6dfda6986efa5fab2dea103be0f2b411af5894c1aae82c466fa040823e", &(0x7f0000ee7000)=0x0, &(0x7f0000103000-0x4)=0x0, &(0x7f00001b7000-0x4)="2d108323") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) 2018/02/01 07:50:39 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x0, 0x3, 0x4) getrlimit(0xf, &(0x7f0000014000-0x10)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000011000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 07:50:39 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/02/01 07:50:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ee9000-0xd)='/dev/usbmon#\x00', 0x1, 0x2000) ioctl$TIOCSBRK(r0, 0x5427) mount(&(0x7f0000630000)='./file0\x00', &(0x7f0000908000)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) chroot(&(0x7f00004fb000)='./file0\x00') clone(0x2002017f, &(0x7f0000ce4000-0x44)="5320e90b925782eb1f6aa127880b1aa19f87c62ef29f99d29a4d4f812ea0044907aa07f1e239b0cac001a6da27abd454c37c46d6435444097f6d6d15798c27623c85d035", &(0x7f0000d2d000-0x4)=0x0, &(0x7f000056a000)=0x0, &(0x7f00008b4000-0x1)="") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000840000)='/dev/rtc\x00', 0x103100, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000b76000-0x4)=0x0, 0x80000) 2018/02/01 07:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000356000)="120000001200e7ef007b000000010006000000000023ccb751ccc85e9545", 0xffffffffffffff6c, 0xfffffffffffffffc, 0x0, 0x929da61a3a9f60cc) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000074000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000082a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b0f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000210000)={r2, 0x80000, r3}) [ 60.714287] FAULT_FLAG_ALLOW_RETRY missing 30 [ 60.718938] FAULT_FLAG_ALLOW_RETRY missing 30 [ 60.718949] CPU: 1 PID: 11296 Comm: syz-executor0 Not tainted 4.9.79-g71f1469 #25 [ 60.718955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.718968] ffff8801cbd0f850 ffffffff81d94829 ffff8801cbd0fb30 0000000000000000 [ 60.718980] ffff8801d7dcd610 ffff8801cbd0fa20 ffff8801d7dcd500 ffff8801cbd0fa48 [ 60.718991] ffffffff816621ca 0000000000002a2e ffff8801cbd820f0 ffff8801cbd820a0 [ 60.718994] Call Trace: [ 60.719009] [] dump_stack+0xc1/0x128 [ 60.719021] [] handle_userfault+0xa3a/0x1310 [ 60.719034] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.719042] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 60.719049] [] ? __lock_is_held+0xa1/0xf0 [ 60.719058] [] ? handle_mm_fault+0x117b/0x2530 [ 60.719064] [] ? handle_mm_fault+0x1fc3/0x2530 [ 60.719071] [] handle_mm_fault+0x1fd1/0x2530 [ 60.719078] [] ? __pmd_alloc+0x410/0x410 [ 60.719086] [] ? memset+0x31/0x40 [ 60.719096] [] __do_page_fault+0x5c2/0xd40 [ 60.719104] [] ? __lock_acquire+0x629/0x3640 [ 60.719112] [] ? mm_fault_error+0x2c0/0x2c0 [ 60.719120] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.719128] [] do_page_fault+0x27/0x30 [ 60.719136] [] page_fault+0x28/0x30 [ 60.719145] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 60.719152] [] ? fcntl_setlk+0x12b/0xcb0 [ 60.719158] [] ? fcntl_getlk+0x320/0x320 [ 60.719167] [] ? selinux_file_fcntl+0xec/0x140 [ 60.719174] [] ? security_file_fcntl+0x89/0xb0 [ 60.719182] [] SyS_fcntl+0x81c/0xc70 [ 60.719189] [] ? do_futex+0x15c0/0x15c0 [ 60.719196] [] ? f_getown+0xb0/0xb0 [ 60.719204] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 60.719210] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 60.719217] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 60.934602] CPU: 1 PID: 11313 Comm: syz-executor0 Not tainted 4.9.79-g71f1469 #25 [ 60.942190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.951514] ffff8801d00177b0 ffffffff81d94829 ffff8801d0017a90 0000000000000000 [ 60.959515] ffff8801d7dcd610 ffff8801d0017980 ffff8801d7dcd500 ffff8801d00179a8 [ 60.967492] ffffffff816621ca 0000000000002a2e ffff8801cb8268f0 ffff8801cb8268a0 [ 60.975476] Call Trace: [ 60.978038] [] dump_stack+0xc1/0x128 [ 60.983372] [] handle_userfault+0xa3a/0x1310 [ 60.989406] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.996396] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 61.002773] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 61.009071] [] ? finish_task_switch+0x1ed/0x630 [ 61.015369] [] ? handle_mm_fault+0x117b/0x2530 [ 61.021571] [] ? handle_mm_fault+0x1fc3/0x2530 [ 61.027773] [] handle_mm_fault+0x1fd1/0x2530 [ 61.033801] [] ? __pmd_alloc+0x410/0x410 [ 61.039482] [] ? memset+0x31/0x40 [ 61.044557] [] __do_page_fault+0x5c2/0xd40 [ 61.050413] [] ? mm_fault_error+0x2c0/0x2c0 [ 61.056356] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.062994] [] do_page_fault+0x27/0x30 [ 61.068503] [] page_fault+0x28/0x30 [ 61.073764] [] ? strncpy_from_user+0xaf/0x2d0 [ 61.079880] [] ? strncpy_from_user+0xb1/0x2d0 [ 61.086004] [] ? kmem_cache_alloc+0x215/0x290 [ 61.092137] [] getname_flags+0x10e/0x580 [ 61.097831] [] user_path_at_empty+0x2d/0x50 [ 61.103772] [] vfs_fstatat+0xc6/0x170 [ 61.109194] [] ? vfs_fstat+0x70/0x70 [ 61.114532] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 61.121184] [] SYSC_newlstat+0x89/0x100 [ 61.126777] [] ? SYSC_newstat+0x100/0x100 [ 61.132544] [] ? do_futex+0x15c0/0x15c0 [ 61.138138] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 61.144774] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 61.151584] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.158131] [] SyS_newlstat+0x1d/0x30 [ 61.163548] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 61.245503] FAULT_FLAG_ALLOW_RETRY missing 30 [ 61.249435] FAULT_FLAG_ALLOW_RETRY missing 30 [ 61.249445] CPU: 1 PID: 11318 Comm: syz-executor0 Not tainted 4.9.79-g71f1469 #25 [ 61.249450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.249470] ffff8801b5c677b0 ffffffff81d94829 ffff8801b5c67a90 0000000000000000 [ 61.249481] ffff8801d7dcdc10 ffff8801b5c67980 ffff8801d7dcdb00 ffff8801b5c679a8 [ 61.249491] ffffffff816621ca 0000000000002a2e ffff8801ce8a20f0 ffff8801ce8a20a0 [ 61.249493] Call Trace: [ 61.249508] [] dump_stack+0xc1/0x128 [ 61.249519] [] handle_userfault+0xa3a/0x1310 [ 61.249532] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.249540] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 61.249547] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 61.249555] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 61.249563] [] ? finish_task_switch+0x1ed/0x630 [ 61.249570] [] ? finish_task_switch+0x1c1/0x630 [ 61.249578] [] ? __schedule+0x64d/0x1ba0 [ 61.249586] [] ? handle_mm_fault+0x117b/0x2530 [ 61.249593] [] ? handle_mm_fault+0x1fc3/0x2530 [ 61.249599] [] handle_mm_fault+0x1fd1/0x2530 [ 61.249605] [] ? __pmd_alloc+0x410/0x410 [ 61.249613] [] ? memset+0x31/0x40 [ 61.249623] [] __do_page_fault+0x5c2/0xd40 [ 61.249630] [] ? mm_fault_error+0x2c0/0x2c0 [ 61.249648] [] ? getname+0x19/0x20 [ 61.249657] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.249665] [] do_page_fault+0x27/0x30 [ 61.249674] [] page_fault+0x28/0x30 [ 61.249688] [] ? strncpy_from_user+0xaf/0x2d0 [ 61.249698] [] ? strncpy_from_user+0xb1/0x2d0 [ 61.249706] [] ? kmem_cache_alloc+0x215/0x290 [ 61.249714] [] getname_flags+0x10e/0x580 [ 61.249722] [] user_path_at_empty+0x2d/0x50 [ 61.249730] [] vfs_fstatat+0xc6/0x170 [ 61.249736] [] ? vfs_fstat+0x70/0x70 [ 61.249742] [] ? getname_flags+0x256/0x580 [ 61.249749] [] SYSC_newlstat+0x89/0x100 [ 61.249755] [] ? SYSC_newstat+0x100/0x100 [ 61.249762] [] ? do_futex+0x15c0/0x15c0 [ 61.249770] [] ? filp_open+0x70/0x70 [ 61.249777] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 61.249785] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 61.249791] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.249798] [] SyS_newlstat+0x1d/0x30 [ 61.249804] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 61.523243] CPU: 0 PID: 11296 Comm: syz-executor0 Not tainted 4.9.79-g71f1469 #25 [ 61.530830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.540182] ffff8801cbd0f850 ffffffff81d94829 ffff8801cbd0fb30 0000000000000000 [ 61.548154] ffff8801d7dcdc10 ffff8801cbd0fa20 ffff8801d7dcdb00 ffff8801cbd0fa48 [ 61.556123] ffffffff816621ca 0000000000002a2e ffff8801cbd820f0 ffff8801cbd820a0 [ 61.564121] Call Trace: [ 61.566686] [] dump_stack+0xc1/0x128 [ 61.572150] [] handle_userfault+0xa3a/0x1310 [ 61.578185] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.585172] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 61.591982] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 61.598357] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 61.604645] [] ? finish_task_switch+0x1ed/0x630 [ 61.610935] [] ? finish_task_switch+0x1c1/0x630 [ 61.617223] [] ? __schedule+0x64d/0x1ba0 [ 61.622993] [] ? handle_mm_fault+0x117b/0x2530 [ 61.629208] [] ? handle_mm_fault+0x1fc3/0x2530 [ 61.635420] [] handle_mm_fault+0x1fd1/0x2530 [ 61.641448] [] ? __pmd_alloc+0x410/0x410 [ 61.647130] [] ? memset+0x31/0x40 [ 61.652205] [] __do_page_fault+0x5c2/0xd40 [ 61.658060] [] ? mm_fault_error+0x2c0/0x2c0 [ 61.664010] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.670655] [] do_page_fault+0x27/0x30 [ 61.676164] [] page_fault+0x28/0x30 [ 61.681421] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 61.688236] [] ? fcntl_setlk+0x12b/0xcb0 [ 61.693949] [] ? fcntl_getlk+0x320/0x320 [ 61.699634] [] ? selinux_file_fcntl+0xec/0x140 [ 61.705831] [] ? security_file_fcntl+0x89/0xb0 [ 61.712036] [] SyS_fcntl+0x81c/0xc70 [ 61.717369] [] ? do_futex+0x15c0/0x15c0 [ 61.722959] [] ? f_getown+0xb0/0xb0 [ 61.728208] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 61.735038] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/02/01 07:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000890000-0x8)={0x0, 0x0}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000b91000)={0x0, 0x5}) mlock2(&(0x7f0000eff000/0x12000)=nil, 0x12000, 0x0) remap_file_pages(&(0x7f0000765000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/02/01 07:50:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000+0xd73)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@generic="1b9c65dada53821c1bf3d899d3158f22", @ifru_flags=0x2}) r1 = socket$inet6(0xa, 0x400000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000118000-0x10)=@generic="0d2842616145c4843b43db985c0b2cf6", 0x9}) flock(r1, 0x3) 2018/02/01 07:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x48, 0x0, 0x0, 0xfffffffffffffffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) time(&(0x7f0000263000)=0x0) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) seccomp(0x0, 0x1, &(0x7f00008d4000-0x10)={0x3, &(0x7f0000879000-0x18)=[{0x39, 0x101, 0x3f, 0x5}, {0x8, 0x21, 0x9e6, 0x0}, {0x1000, 0x681d, 0x3, 0xae5e}]}) r2 = request_key(&(0x7f00002fc000)='cifs.spnego\x00', &(0x7f00007a8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c84000)='ppp0wlan0selinux\x00', 0xfffffffffffffff9) add_key(&(0x7f00002d9000)='cifs.idmap\x00', &(0x7f000034c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000391000-0x1b)="1df0dacda76b46a18e7f26a6c96c3267c4709e57fd33ff95e4dda2", 0x1b, r2) 2018/02/01 07:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000042d000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x3c, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff7, 0x10000, 0x0, 0x0}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = getpid() read(r0, &(0x7f00001da000-0x8a)=""/138, 0x8a) perf_event_open(&(0x7f00007b4000-0x78)={0x2, 0x78, 0x7fff, 0x0, 0x14, 0x5, 0x0, 0x10001, 0x0, 0x9, 0x0, 0x2, 0x80000000, 0x3, 0x6, 0x5, 0x1, 0x4, 0x200, 0xfe3d, 0x9, 0xd3e0, 0x4, 0x22d, 0x100000000, 0x7, 0x4, 0x2, 0xff, 0x2, 0x9, 0x5, 0x1, 0xf18, 0x800, 0x80, 0x8, 0x6, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00004df000)=0x0, 0x2}, 0x4402, 0x2, 0x1f, 0x3, 0xfffffffffffffe00, 0x1, 0x7f7, 0x0}, r1, 0x7, r0, 0x6) ioctl(r0, 0x1, &(0x7f0000526000-0x1)='\'') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f82000-0x8)={0x0, 0x0}) 2018/02/01 07:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000b99000/0x2000)=nil, 0x2000, 0x0, 0x30, r0, 0x0) 2018/02/01 07:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) nanosleep(&(0x7f0000c98000-0x10)={0x77359400, 0x0}, &(0x7f000029d000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d41000-0xc)={0x0, 0x0}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r3, &(0x7f0000d63000-0x12c)=[{{0x0, 0x0, &(0x7f0000318000-0x70)=[{&(0x7f0000b48000)=""/71, 0x47}, {&(0x7f0000cba000)=""/21, 0x15}, {&(0x7f000042a000)=""/227, 0xe3}, {&(0x7f0000667000)=""/4096, 0x1000}, {&(0x7f00000b4000-0xcd)=""/205, 0xcd}, {&(0x7f000000d000-0xbc)=""/188, 0xbc}, {&(0x7f0000f0c000)=""/160, 0xa0}], 0x7, &(0x7f0000648000)=""/4096, 0x1000, 0x3f}, 0x4}, {{0x0, 0x0, &(0x7f0000ddb000-0x10)=[{&(0x7f00005bd000)=""/121, 0x79}], 0x1, &(0x7f0000cc8000-0x8b)=""/139, 0x8b, 0x2}, 0xb1}, {{&(0x7f0000e75000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00003c3000-0x20)=[{&(0x7f0000d4f000-0xdc)=""/220, 0xdc}, {&(0x7f0000ecd000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000deb000-0x63)=""/99, 0x63, 0x5}, 0x6}, {{&(0x7f0000a23000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f6a000)=[{&(0x7f0000754000-0x42)=""/66, 0x42}, {&(0x7f0000df4000-0x5b)=""/91, 0x5b}], 0x2, &(0x7f0000af7000)=""/59, 0x3b, 0x3}, 0x8}, {{&(0x7f0000bed000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000019000-0x30)=[{&(0x7f00002b5000-0xe7)=""/231, 0xe7}, {&(0x7f0000803000)=""/0, 0x0}, {&(0x7f0000c02000)=""/42, 0x2a}], 0x3, 0x0, 0x0, 0x4000000}, 0x101}], 0x5, 0x0, &(0x7f0000b60000)={0x0, 0x1c9c380}) r4 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000746000-0x4)=@assoc_id=0x0, &(0x7f0000680000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000289000-0x10)={r5, 0xa4, &(0x7f0000f92000-0xa4)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x4aa1674e, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe20000}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dfe000)=0x10) 2018/02/01 07:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000219000-0x8)='./file0\x00', 0xa0) r1 = getpgrp(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000e51000)=r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$binder(&(0x7f0000bc7000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) 2018/02/01 07:50:40 executing program 6: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c, 0x0}, 0x0}], 0x444444444444698, 0x0, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f00006c0000)={0x0, {""/7}, 0x0}, &(0x7f0000110000)=0x10) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d1d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000484000)=0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) time(&(0x7f0000d1a000)=0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000001000-0x50)={@common='syzkaller0\x00', @ifru_addrs=@hci={0x1f, 0xf47, 0x0}}) 2018/02/01 07:50:40 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000050f000)='/dev/sequencer\x00', 0x4401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xe48b, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0x8c, &(0x7f0000b5d000)=[@in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in6={0xa, 0x1, 0x8000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0xccb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x18d}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffffe}, 0x98) setsockopt$sock_void(r0, 0x29, 0x15, 0x0, 0x0) [ 61.741590] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/01 07:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f000075d000)='./file0\x00', 0x20000, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000493000-0x58)=[@in6={0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x0}, {0x0, 0x0}], 0x371) 2018/02/01 07:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7, 0x0, 0x43, 0x3, 0x0, []}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d8f000-0xb8)={0x0, 0x7, 0x7, 0xfff, 0x1e7238ca, 0x101, 0x100, 0x10001, {0x0, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x793, 0x4, 0x7, 0x5, 0x785}}, &(0x7f00005e5000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000041b000)={r1, 0x43e3}, &(0x7f0000762000-0x4)=0x8) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") fgetxattr(r0, &(0x7f00000f9000)=@random={'osx.', '\x00'}, &(0x7f0000bc2000-0xf)=""/15, 0xf) fcntl$setlease(r0, 0x400, 0x1) r2 = getgid() getgroups(0x7, &(0x7f00007d9000-0x1c)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) setregid(r2, r3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009f5000)={0x0, 0x0}) fcntl$getown(r4, 0x9) 2018/02/01 07:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) fallocate(r0, 0x3, 0x100000000, 0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00004d2000)={{0x3, 0xfffffffffffffffd, 0x9, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 07:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b18000-0x10)='/dev/sequencer2\x00', 0x4880, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000097b000)=0x0, &(0x7f0000e4b000-0x4)=0x4) prctl$getname(0x10, &(0x7f00005f0000-0xe2)=""/226) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000049e000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000318000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000009e000-0x98)={r2, @in6={{0xa, 0x2, 0x6dce, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7bb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x5}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000da8000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xfffffffffffffe00}, 0x98) recvmsg$netrom(r1, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}, 0x0}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[], 0x0, 0x0}, 0x0) recvfrom$unix(r1, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f0000298000-0xa)=@file={0x0, './file0\x00'}, 0xffffffffffffff75) 2018/02/01 07:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000224000)={@broadcast=0xffffffff, @rand_addr=0x75, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/02/01 07:50:40 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000d02000/0x3000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f0000a96000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/02/01 07:50:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fd0000-0x8)='keyring\x00', &(0x7f0000e13000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x3) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000538000/0x3000)=nil, 0x3000, 0x8, 0x10013, r1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f59000-0x30)={0x28, 0x0, &(0x7f00009ef000)=[@decrefs={0x40046307, 0x0}, @exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x1}, @clear_death={0x400c630f, 0x3, 0x3}], 0x0, 0x0, &(0x7f0000627000)=""}) 2018/02/01 07:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000cdb000-0x118)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c45000-0x8)={0x33e9, 0x200, 0x6ec004d2, 0x1}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) r1 = dup(r0) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000094000-0xad)=[{{&(0x7f00001a9000)=@nfc={0x27, 0x0, 0x0, 0x4}, 0x10, &(0x7f0000fca000)=[{&(0x7f0000d22000-0xa0)="8f53", 0x2}], 0x1, &(0x7f0000401000)=[], 0x0, 0xc000}, 0x0}, {{&(0x7f00008ed000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017f000-0x20)=[], 0x0, &(0x7f0000de2000)=[{0x48, 0x0, 0x0, "805ff2f1de6a77cc8030fed63b5fbbe27c5a64b3c8c5ac592afa71e9e963b05c8768da8e927bda6f15dad3f82c9a744ce0c8dd321c"}], 0x48, 0x881}, 0x0}], 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) capget(&(0x7f000061f000)={0x39980732, r2}, &(0x7f0000bc7000-0x18)={0xffffffffffffff28, 0x6, 0xfff, 0x81, 0x0, 0xffffffff80000001}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003ab000-0x4)=0x0, &(0x7f0000810000)=0x4) 2018/02/01 07:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b6a000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004ee000-0x1)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000350000-0xa8)=""/168) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0x3) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000bf3000-0x4)=0x0) 2018/02/01 07:50:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0xffffffff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf1, 0x4, 0x18bb, 0x0, 0x4, 0x9, 0x6, 0x3, 0x55f, 0x4, 0x84c, 0x50, 0x7, 0x1f, 0x80000001]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000-0x8)={r3, 0xe9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000+0x802)="580000001400192340834b80040d8c560a067fffffff81000000000000000000014824ca944f64009400000028925aa8000000000000008000f0f1fe0005090000000000000008060000000000000000fcff0000040e05a5ee", 0xfffffffffffffe06}], 0x1000000000000067) 2018/02/01 07:50:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = pkey_alloc(0x0, 0x8000000003) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001000)=0x0) pkey_mprotect(&(0x7f0000cd3000/0x2000)=nil, 0x2000, 0x8, r1) r3 = socket(0x9, 0x1, 0x8001) bind$unix(r3, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x20041, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0xffffffff) fanotify_mark(0xffffffffffffffff, 0xa0, 0x0, 0xffffffffffffffff, &(0x7f000013f000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x8) 2018/02/01 07:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fdatasync(r0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ed8000+0x182)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/02/01 07:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c29000-0xd)='/dev/usbmon#\x00', 0x1000, 0x200800) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00006de000-0x4)=0x9, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0xffffffff80000000, 0xffffffffffffffff, 0x102, 0x5, 0x0, 0x0, 0x0}, 0x20) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d76000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000040b000)=0x9, 0x4) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x3ff, 0x4) connect$inet6(r1, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 61.927271] binder: 11372:11376 ioctl 40046205 0 returned -22 [ 61.946099] binder: 11372:11376 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 61.966716] binder: 11372:11376 BC_DEAD_BINDER_DONE 0000000000000001 not found 2018/02/01 07:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffbfffffffffffd, 0x0, 0x0, 0x1, 0x0, []}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000f000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000829000-0xb2)=""/178) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/02/01 07:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fcb000)='bic\x00', 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) 2018/02/01 07:50:40 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000000b000)='/dev/usbmon#\x00', 0x6, 0x183940) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f000000b000)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000009000)='ns/ipc\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000000d000-0x12)={@common='dummy0\x00', 0x7bb}) 2018/02/01 07:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x80000000000004, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000aa8000)=0x5a8) sysfs$2(0x2, 0x8, &(0x7f00001a7000)=""/4096) write(r0, &(0x7f0000380000)="240000001a0025f00018002700edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) 2018/02/01 07:50:40 executing program 4: splice(0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0xffffffffffffffff, &(0x7f000045c000)=0x0, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000290000+0x180)="", &(0x7f0000ea9000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f0000000000)="") ioperm(0x0, 0x1000, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) 2018/02/01 07:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffbfffffffffffd, 0x0, 0x0, 0x1, 0x0, []}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000f000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000829000-0xb2)=""/178) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") [ 61.985260] binder: 11372:11376 unknown command 0 [ 61.993060] binder: 11372:11398 ioctl 40046205 0 returned -22 [ 61.993096] binder: 11372:11402 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 61.993103] binder: 11372:11402 BC_DEAD_BINDER_DONE 0000000000000001 not found 2018/02/01 07:50:40 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc7000-0x6)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x10001, 0x3f, 0x0, 0x80000000, 0xfffffffffffffff7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1f, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x2d, &(0x7f0000001000-0xbd)=""/189, &(0x7f0000002000-0x4)=0xbd) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x83)="5e608cb2c74e341e575a78d08b0400ad83794e71d17a9995d7192bbc34850e92624a28f695e6ea9fb92324157dd3de5b16cd31d8c8ef03b60c7e2e67774b49372b3c99f715631c5904f06a42e7f7679947791dc6391e41b374371ace21e723bb61a12ec1b90eadd715064f6f94dc48c62dce7566b78b583823388143c9fbe234f83cbd", 0x83}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000368000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x778}, &(0x7f000003f000-0x4)=0x98) mkdir(&(0x7f0000000000)='./file0\x00', 0xb0) sendto$ax25(r0, &(0x7f0000001000-0xab)="4dec7cd52fc5f17c92fcaf4678a431e019046e51a658dcfad9565f1f08192d6fa6f6f9a7cfa4bf08441ecb3d81423d514aeb7d2599b12ac60c32573b36966b17f95884177fa47b910b80fe119c11bc5a5e4e2a0824f0b3656c149f87cb24ace139e880cb137cabaa1bee633651ade48240eb0e35381e388282c3c1d7f57fadc41da6408dc7c7a76c7e2940d2df76a45fbe46a38aefcfb70db217654d8f5a2736826da2c89396080dc74442", 0xab, 0x48000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x401, 0xffff, 0x8001}, &(0x7f0000669000)=0x10) write$selinux_context(r0, &(0x7f0000001000-0x24)='system_u:object_r:sound_device_t:s0\x00', 0x24) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000003000-0x3a)=@objname={'system_u:object_r:apt_lock_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x31, 0x36, 0x20, './file0\x00'}, 0x3a) r3 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) preadv(r3, &(0x7f0000700000-0x10)=[{&(0x7f0000001000-0xe0)=""/1, 0x1}], 0x324, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000001000-0x1)=0x0) 2018/02/01 07:50:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x10) setgid(0x0) [ 61.993111] binder: 11372:11402 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 62.057659] binder: 11372:11376 ioctl c0306201 20f58fd0 returned -22 2018/02/01 07:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setendian(0x14, 0x1) 2018/02/01 07:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = dup2(r1, r1) getpeername$packet(r2, &(0x7f0000bb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003d4000-0x4)=0x14) 2018/02/01 07:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000245000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 07:50:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000002000-0x29)=""/41) prctl$intptr(0x2e, 0xfffffffffffffff7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0x5e)=""/94, 0x5e}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x2f)=""/47, 0x2f}, {&(0x7f0000003000-0x42)=""/66, 0x42}], 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000)={"698a753a397b15a97c4733c1cca831fd", {0x4, 0x1b3df7e2, 0x3f35, "405f3412b3b6", 0x4b6034f7, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000-0xc)='cifs.spnego\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)='GPLGPL%\'bdev\x00', 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r4) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) keyctl$instantiate(0xc, r4, &(0x7f0000003000-0x1000)="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", 0x1000, r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r6, r2, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000)='/dev/keychord\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r7, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) r8 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000e24000-0x4)=0x0, 0x80800) ppoll(&(0x7f0000a9c000)=[{0xffffffffffffffff, 0xe465bf6a26992832, 0x0}, {r8, 0x40, 0x0}], 0x2, &(0x7f0000e0d000-0x10)={0x77359400, 0x0}, &(0x7f0000a6a000-0x8)={0x7fff}, 0x8) 2018/02/01 07:50:40 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000597000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e9c000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000244000)=0xe8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000679000-0xe)='/dev/keychord\x00', 0x40402, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000fb3000)=0x0) r2 = getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000034b000-0x10)='/selinux/access\x00', 0x2, 0x0) chown(&(0x7f00008a6000)='./file0\x00', r0, r2) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000fb1000-0x8)={0xffffffff80000000, 0xfff}, 0x8) 2018/02/01 07:50:40 executing program 7: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000364000)=""/0, &(0x7f0000c57000-0x4)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b37000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000b37000-0x4)=0x0) madvise(&(0x7f0000abf000/0x2000)=nil, 0x2000, 0x3) 2018/02/01 07:50:40 executing program 6: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000008a000)={0x0, 0x0}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000e3000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00004be000)={0x0, 0x0}, &(0x7f0000ef5000)=0x6) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ef5000)={r2, @in6={{0xa, 0x3, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5fd, 0x8, 0x3, 0x6, 0x8}, &(0x7f0000ef5000)=0xa0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ef6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000491000-0x3c)=[{{&(0x7f0000ef5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000ef5000-0x80)=[{&(0x7f0000ef4000)=""/42, 0x2a}, {&(0x7f0000867000)=""/223, 0xdf}, {&(0x7f000077d000-0xb2)=""/178, 0xb2}, {&(0x7f0000ef5000-0x6)=""/6, 0x6}, {&(0x7f0000ef5000-0xd1)=""/209, 0xd1}, {&(0x7f0000ef4000)=""/8, 0x8}, {&(0x7f0000ef5000-0x3d)=""/61, 0x3d}, {&(0x7f0000bd3000)=""/90, 0x5a}], 0x8, &(0x7f0000556000-0x18)=""/24, 0x18, 0x5}, 0x3}], 0x1, 0x20, &(0x7f0000c60000)={0x0, 0x1c9c380}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c22000)='/dev/pktcdvd/control\x00', 0x400041, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00005fe000-0x8)={0x0, 0x3}, &(0x7f00005f3000-0x4)=0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000ef7000-0x6)={r6, 0x82}, 0x6) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f0000ef5000)={0x53, 0x7, 0x1f, {0x0, 0x9}, {0x1f, 0x1}, @const={0x3, {0x0, 0x80, 0x0, 0x9}}}) setsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f0000ef3000)="17000000020001000000be8c5ee17688a3000008010100ec1fda1e03368a3cdc0a000000d898fc5ad94852bb6a8800000000dba67e0600000000000200df0001800000000000009cee4a5acb3da41f0000ba00670000c88ebbff06010000390100000024fdff00000001000000000000008b03cf9eebe7ec7ee87cccfff6ba000800024f0298e9e9f554062a80e60500", 0x90) 2018/02/01 07:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000089b000)='/dev/sg#\x00', 0xff, 0x46802) dup(r0) delete_module(&(0x7f0000f51000-0x1b)='^vmnet1*nodevmime_typeeth1\x00', 0x800) r1 = syz_open_dev$loop(&(0x7f000034e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x40000000401070ca, &(0x7f0000071000)="") 2018/02/01 07:50:40 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) r2 = syz_open_dev$mice(&(0x7f0000007000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000000c000-0x10)={0x3, 0x6}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r3 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000-0x30)={0x14, 0x0, &(0x7f000000a000)=[@dead_binder_done={0x40086310, 0x2}, @enter_looper={0x630c}, @enter_looper={0x630c}], 0x5, 0x0, &(0x7f0000017000)="c351038eb9"}) 2018/02/01 07:50:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000001000)=0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000004000-0x4f)="49234f73f587eb19a547dfd9b91e2bb1cf96206d2e938885e46e63842389cefce546c77f3b35e67046fbc82664532b2e25a8fea13be1c66023f49c9e25064a1f78e4ef13297fff9a287ab8e8deefac") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000004000-0x8)='./file0\x00', r2, r3, 0x100) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x82481, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000d13000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 07:50:40 executing program 2: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000051000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip6gre0\x00'}}, 0x1e) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000053000-0x5c)={0x4, 0x2, {0xffffffffffffffff, 0x2, 0x10000, 0x1, 0x26}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync() ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) [ 62.201540] binder: 11465:11469 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 62.211796] binder: 11465:11469 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 62.256239] binder: 11465:11481 tried to acquire reference to desc 0, got 1 instead [ 62.257365] FAULT_FLAG_ALLOW_RETRY missing 30 [ 62.257375] CPU: 0 PID: 11472 Comm: syz-executor4 Not tainted 4.9.79-g71f1469 #25 [ 62.257380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.257393] ffff8801c8b57850 ffffffff81d94829 ffff8801c8b57b30 0000000000000000 [ 62.257404] ffff8801d7dcd490 ffff8801c8b57a20 ffff8801d7dcd380 ffff8801c8b57a48 [ 62.257415] ffffffff816621ca 0000000000002a2e ffff8801c97bb8f0 ffff8801c97bb8a0 [ 62.257416] Call Trace: [ 62.257431] [] dump_stack+0xc1/0x128 [ 62.257442] [] handle_userfault+0xa3a/0x1310 [ 62.257452] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.257460] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 62.257469] [] ? handle_mm_fault+0x117b/0x2530 [ 62.257476] [] ? handle_mm_fault+0x1fc3/0x2530 [ 62.257484] [] handle_mm_fault+0x1fd1/0x2530 [ 62.257492] [] ? __pmd_alloc+0x410/0x410 [ 62.257501] [] ? memset+0x31/0x40 [ 62.257511] [] __do_page_fault+0x5c2/0xd40 [ 62.257519] [] ? mm_fault_error+0x2c0/0x2c0 [ 62.257526] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.257534] [] do_page_fault+0x27/0x30 [ 62.257542] [] page_fault+0x28/0x30 [ 62.257551] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 62.257557] [] ? fcntl_setlk+0x12b/0xcb0 [ 62.257563] [] ? fcntl_getlk+0x320/0x320 [ 62.257571] [] ? selinux_file_fcntl+0xec/0x140 [ 62.257578] [] ? security_file_fcntl+0x89/0xb0 [ 62.257586] [] SyS_fcntl+0x81c/0xc70 [ 62.257593] [] ? do_futex+0x15c0/0x15c0 [ 62.257599] [] ? f_getown+0xb0/0xb0 [ 62.257606] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 62.257612] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 62.257619] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 62.301913] binder: 11465:11483 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 62.312319] binder: 11465:11478 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 62.317970] binder: 11465:11483 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 62.318113] binder: 11465:11478 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 62.331507] binder: 11465:11487 BC_DEAD_BINDER_DONE 0000000000000002 not found 2018/02/01 07:50:40 executing program 1: pipe2(&(0x7f0000f89000)={0x0, 0x0}, 0x804) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x7, 0x5, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000005000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d10d727d932b168af8253a50ff4409f9"}) mlock(&(0x7f0000008000/0x3000)=nil, 0x3000) mremap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1000, 0x40000000000000, &(0x7f0000002000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 07:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000062000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d52000-0x8)={0x0, 0x7fffffff}, &(0x7f0000789000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000761000)={r2, @in6={{0xa, 0x2, 0x1b29, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x200, 0xfffffffffffffffa, 0x2, 0x80}, 0xa0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/02/01 07:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00005dc000-0x10)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f00006f5000-0x8)={0x0, 0x0}) nanosleep(&(0x7f0000ff1000-0x10)={0x0, 0x0}, 0x0) 2018/02/01 07:50:40 executing program 0: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000ae2000-0x2c)=@file={0x0, ""/42}, &(0x7f0000ae1000)=0x2c) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) inotify_init() keyctl$session_to_parent(0x12) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000add000-0x4)=0x3f, 0x3) close(r1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000ae0000)=""/163, &(0x7f000030b000-0x4)=0xa3) 2018/02/01 07:50:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) 2018/02/01 07:50:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000aea000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="2ff0db56aecf7ca81d1e0354bbf343ef"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x40, 0x502c6bd1, 0x5, 0x60c4}, 0x8) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 07:50:40 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fc0000)='/selinux/load\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000dff000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000509000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/01 07:50:40 executing program 7: capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ec0000)='/dev/pktcdvd/control\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f60000)={0x9, 0x8000, 0x2, 0x0, 0x3f}, 0x14) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000205000)=0x5, 0x4) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f11000)=0x18) 2018/02/01 07:50:40 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x400000043, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000-0x8)='pagemap\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) 2018/02/01 07:50:40 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000f79000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 62.502181] binder: undelivered death notification, 0000000000000000 2018/02/01 07:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 07:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000ea000-0x6)='wlan1\x00', 0x2) connect$ipx(r0, &(0x7f0000408000)={0x4, 0x5b96, 0x15a, "5b71b5a07aa1", 0x800, 0x0}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00007b0000-0x50)={@common='ip6gre0\x00', @ifru_flags=0xd66643c3f48cf5fc}) socket(0x10, 0x4000000080002, 0x0) 2018/02/01 07:50:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 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(0xffffffffffffffff, &(0x7f0000001000-0x258)=[{{&(0x7f0000fb2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f00004db000)=""/24, 0x18}, {&(0x7f0000be3000)=""/153, 0x99}, {&(0x7f0000000000)=""/174, 0xae}, {&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f0000001000-0x6b)=""/107, 0x6b}], 0x6, 0x0, 0x0, 0x3}, 0x800}, {{&(0x7f0000697000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f00008d2000)=[{&(0x7f0000bec000-0x46)=""/70, 0x46}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)=""/207, 0xcf, 0x1ed}, 0x5a}, {{0x0, 0x0, &(0x7f00004a7000-0x70)=[{&(0x7f0000000000)=""/10, 0xa}, {&(0x7f00005c7000)=""/164, 0xa4}, {&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f000055e000-0x15)=""/21, 0x15}, {&(0x7f0000001000-0x14)=""/20, 0x14}, {&(0x7f0000060000)=""/133, 0x85}, {&(0x7f0000001000-0x75)=""/117, 0x75}], 0x7, &(0x7f00007dd000-0x76)=""/118, 0x76, 0x7fff}, 0x59f5}, {{0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xa1)=""/161, 0xa1}, {&(0x7f0000001000-0xc5)=""/197, 0xc5}, {&(0x7f0000001000-0x6c)=""/108, 0x6c}], 0x3, &(0x7f00008e8000)=""/216, 0xd8, 0x3ff}, 0x7f}, {{&(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f00005ae000-0x27)=""/39, 0x27}, {&(0x7f0000c00000-0x8d)=""/141, 0x8d}, {&(0x7f0000001000-0x25)=""/37, 0x25}, {&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000ad2000)=""/0, 0x0}, {&(0x7f0000001000-0x1f)=""/31, 0x1f}, {&(0x7f00002fc000-0xe2)=""/226, 0xe2}, {&(0x7f0000b32000)=""/53, 0x35}], 0x8, &(0x7f0000d3b000)=""/0, 0x0, 0xfffffffffffffffb}, 0x20}, {{0x0, 0x0, &(0x7f0000d3d000-0x10)=[{&(0x7f0000001000-0x47)=""/71, 0x47}], 0x1, &(0x7f00006ec000-0x12)=""/18, 0x12, 0x4}, 0x2}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000790000-0x31)=""/49, 0x31}, {&(0x7f000095a000-0xe1)=""/225, 0xe1}, {&(0x7f0000959000-0x87)=""/135, 0x87}, {&(0x7f0000001000-0x17)=""/23, 0x17}, {&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000000000)=""/0, 0x0}], 0x6, &(0x7f0000372000-0xcf)=""/207, 0xcf, 0x1}, 0x8000}, {{&(0x7f000004c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, 0x1e, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x18)=""/24, 0x18}, {&(0x7f000081b000-0x84)=""/132, 0x84}, {&(0x7f0000001000-0x83)=""/131, 0x83}], 0x3, &(0x7f0000db3000)=""/2, 0x2, 0x64}, 0x1000}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000881000-0xc8)=""/200, 0xc8}, {&(0x7f0000000000)=""/215, 0xd7}, {&(0x7f0000000000)=""/204, 0xcc}, {&(0x7f0000899000)=""/10, 0xa}, {&(0x7f000012f000)=""/108, 0x6c}, {&(0x7f0000ad7000-0x82)=""/130, 0x82}, {&(0x7f00000be000-0xb6)=""/182, 0xb6}, {&(0x7f0000aaa000)=""/100, 0x64}], 0x8, &(0x7f000040a000)=""/188, 0xbc, 0x4}, 0x9}, {{&(0x7f0000fbf000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}, {&(0x7f0000e68000)=""/85, 0x55}], 0x2, &(0x7f0000560000-0xd2)=""/210, 0xd2, 0x80000001}, 0xa0}], 0xa, 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ae4000-0x20)={"a07816e7240287cf6942afbd4c58f2a4", {0x4, 0x13a, 0x83, "cb2236c7f940", 0xffffffffffff8001, 0x0}}) 2018/02/01 07:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001fd000-0xc)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000005c000-0x4)=0x0, &(0x7f00006bd000-0x4)=0x4) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f00007ee000)=""/87, 0x57, 0x100000001, &(0x7f000069b000-0x10)={0x77359400, 0x0}) mq_timedsend(r1, &(0x7f0000a10000-0x1)="", 0x145, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) r2 = dup3(r1, r1, 0x80000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007b8000)='/dev/sequencer2\x00', 0x80000, 0x0) rename(&(0x7f0000cf3000-0x8)='./file0\x00', &(0x7f0000684000)='./file0\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000a63000-0x4)=r3) 2018/02/01 07:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) memfd_create(&(0x7f0000803000)='loppp1}eth0em1\x00', 0x2) sendmsg$key(r0, &(0x7f0000cdb000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000050e000-0x98)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:40 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f91000-0x11)='/selinux/enforce\x00', 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000405000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"e39a64c27e0df5"}, 0xfe}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000b34000-0x4d)="7af9eecd333a48965a0c4fd242b10fdcaa5e2b03ed2ba6e7585aa353ef8a88cd2ec9c675f2a38af2cc4fcaf425fef61578f0f3e4405f66c1f3292337fea34492c591206d44fd0fc9682e8b56af", 0x4d}, {&(0x7f0000fcf000-0xfa)="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", 0xfa}, {&(0x7f000065b000)="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0x1000}, 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0x1030, 0x10}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000002000-0xdf)="c883f83dbe21672661f6b7142ccb4a57976d2ef29693ed2533f9e019180a31c4feb58efe1d256242aa6cd38b12f3e7b38355d618eac47fad5dc68641f9fbf6d8140fd400bd45277a58f074f139c8872e5c7e1a240f8c444dc773b326f35a48abacda77506de1018928cb09d8c0c3f3222c1ae4e74f4ff25651ff5b7810143ef68a02899612f3e8516b7567e7e9b269059c44b7fb1d4e7a77126c53840df0d9bcb767da6e507e2c79e2eda1de57e793acd4b94b8524064e2d38e8ec45b51df4b372297fca2ae3b379ed1bb25d036d18dc32dc4096704bb7dcee2a2705d3f3d8", 0xdf}, {&(0x7f0000001000-0xb5)="82384ea09f083215a786dff43c9ccfaa538336226b44f6a3b4b3a21f732af16f4cf7c18ce31675c19a3a504e98b3271bea2ce67c2f5e7a1d3243c2981b8cfa8f621eb0ab654bf3183b1dc308934f8c4101434121c2cac10521e53490f153c4e349fdda656264df2e1805af368cf19e6a40678dcc05180badc19afcd62a9a28a0a1f316b8580af79adef3cf05c273244a4bdad5f529fd61c5a1b0d3e638fdf14eae69fc3e2a599251f3e2237eefdaf760c97b68283e", 0xb5}], 0x4, 0x6) r1 = accept4$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80000) fcntl$setsig(r1, 0xa, 0x23) madvise(&(0x7f0000c9e000/0x3000)=nil, 0x3000, 0x67) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003000)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000)=r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000004000)=""/4096, &(0x7f0000001000)=0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000006000-0x1)=0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000007000-0xc)='id_resolver\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000-0x79)="6cb302b5ef2b31d21f0e36125282d339a61a05201b55b93a12e172b725da24e02ae578ba852f5d8ca88eeec3bc2c37780cf29443598cbe348e1949b139230fa510b7cdbb5072416fae1c7f62fc8973b98963573c0e16db122d175905b19b8c4de9ba378dc4dbb5a6f1f6c118b24b7ef8a15662a5a9e9b08e5b", 0x79, 0xfffffffffffffffc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000006000)='ceph\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000-0x11)='/selinux/enforce\x00', 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000007000-0xc)={r3, r4, r5}, &(0x7f0000007000-0x29)=""/41, 0x29, &(0x7f0000007000-0x38)={&(0x7f0000007000-0x40)={'rmd160\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 07:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000042d000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fd2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a8000-0x4)=0xc) setpgid(r0, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000e9f000-0x4)=0x0) 2018/02/01 07:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0x1}], 0x1) fadvise64(r1, 0x0, 0x9, 0x4) r2 = dup(r1) timer_create(0x1, &(0x7f000050d000)={0x0, 0x25, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fae000-0x4)=0x0) timer_getoverrun(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) kexec_load(0x1, 0x4, &(0x7f0000d1e000)=[{&(0x7f0000164000-0x46)="57e4f7f356800fa1b36fa37a5688c411156af2f70702d5a30e4a7de7fba4503e8d31b0bfaeb06714bfa292b79202d3131d0a4b76d6915a57ae767cb360ddc8fe5640305f1f7e", 0x46, 0xc300, 0xff}, {&(0x7f000027f000)="f9de64a4226fa649f1a4626f204334e6834f3333ac2d032b008b77aba962e1a4691c01286c631066f52643d57c4ab5f312fc6b090118b8392f49c0261a2626ebc5024c5ef6ba190459780570164f8dd28c1267553c46f73692", 0x59, 0x3, 0x3}, {&(0x7f0000d85000-0x6c)="9397de9e416d3ab585a66bd12b746b8daca24dd4088aa85f850d1070135561d275bd999fe8b386cff7640457d0e7ae70f646fb16ddfb9d39db5cfb1c8201e20c2cfed34e631fed9df7edf02dd40d4c239d6e558ba26580c84ebdec4e7bc0411b00c8e8164cce1d26d7368b71", 0x6c, 0x3, 0x4}, {&(0x7f0000798000-0xef)="19656575287a6ceead93e24b9fe70b41511cbde09d7337b175b2fe8f51464709f3e436b22c02a17cf13cc8f3546dbe680a5b5e9c5adbc0fde47a4e0ff1d091647ad39856831f228b171a31be8a821bffcf1aeb9748da92a4ef7a0bb139016e3fc20ee2b1d18053ed20a08fbcee408b7a17f427f45d97f6fbcab99cf90cb574941cac8b4b45507076352c30111f3637d0e1fc5d23be8fba8687435a4b0937f076019d800911ea65ccb67a5d21b07089defb12be20671f927b37d7b85a7763898fa48ab11865997b043d717b815c231e5502bd662c6b47f88d3192d2e7ad9d747ce01ff452adb156043330130e4d44dd", 0xef, 0x0, 0x7}], 0x80000) 2018/02/01 07:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read$eventfd(r0, &(0x7f000001a000-0x8)=0x0, 0x1b1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000cfe000-0x4)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000bd000)={0x0, 0x0}) write(r1, &(0x7f00000c8000)="", 0x0) close(r1) 2018/02/01 07:50:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x7, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000106000-0xdb)={0x0, 0xd3, "87e49d4233be0adc9b57e243a7f83186acb7f4b5fa88c5ff1712b0df3aeb130ce1fb42751884db444fae9fd8a35c6d5314a7e86b0001d602b42e0f56a586febf16d3ac40ae245649e8d3c6247f8311b372b137941e4dcb22c6ec8c5edc4d9eed12c2fa8784f737213734a7f878b0cd6b1dcf5fdf2178aa15040df0aa85c85fb19724dfe37acd5d9cf7dc8de95b6e0e7df70a0497e7a1911425a93ff93152f03b399241c4d003be85a924823c1609003b677c23e44771ece4eb8047df12f838ca24de51efb26c7a7f8e6a0f563b9a3f3e19063d"}, &(0x7f00000e0000)=0xdb) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e31000)={r4, 0x2}, 0x8) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/02/01 07:50:41 executing program 2: prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) clock_getres(0x4, &(0x7f00009c8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) prctl$void(0x22) 2018/02/01 07:50:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c5a000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f000054d000)='net/route\x00') r2 = getpid() syz_open_procfs(r2, &(0x7f0000b6b000)='crmm\x00') sendfile(r0, r1, &(0x7f0000a3b000)=0x0, 0x26b9508) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ce4000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f4000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c6d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f00002dc000-0x8)={0x20080522, r2}, &(0x7f00002c9000-0x18)={0x3f, 0x8, 0x5, 0x6, 0x5, 0x7}) 2018/02/01 07:50:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f43000)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") mount(&(0x7f0000dad000)='./bus\x00', &(0x7f00004df000-0x6)='./bus\x00', &(0x7f0000766000-0x5)='gfs2\x00', 0x80, &(0x7f000044f000+0x8b)="313df473d00e31ab50dd1c251929e704b1f789234af3d5406c656e9fd410c1cb0e0861b319b7cfb25783cdc7f1d5e64d1df54eeb6f49125a2989fe18733fc4c3bc17bdeb742c3fc26e6c6abdfb2f86b448807c5ff410c7aae2fdf1395aadac98d071a04805ca7ffd0efc4aecd33335438ac738311fbfcdfe5adec02543b142e25c06641a85228f0a08f2") chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x0) 2018/02/01 07:50:41 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000006000)={0x0, 0x48, &(0x7f000000f000-0x48)=[@in6={0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x705a}]}, &(0x7f000000a000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000)={r2, 0x4834}, &(0x7f0000000000)=0x8) r3 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x20000000003, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000000f000)={0x775, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x190, 0xffffffffffffffff, 0x3, 0x9, 0xbce, &(0x7f000000f000)=@common='gretap0\x00', 0x200, 0xfffffffffffffffb, 0x7dae}) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f000000b000)=[0x0, 0x0]) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f000000f000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/02/01 07:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004b1000)='./file0\x00', 0x104) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00008b6000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000a85000)='./control\x00', 0x0) stat(&(0x7f0000c49000-0xa)='./control\x00', &(0x7f0000806000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000057a000-0xa)='./control\x00', &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000dea000-0xa)='./control\x00', &(0x7f0000a47000)='./control\x00', 0x0, r2, r3, 0x9, 0x5fd6, 0x20000) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000196000-0x4)=0x6) renameat(r0, &(0x7f0000e74000-0x4)='./file0\x00', r0, &(0x7f0000867000-0x8)='./file0\x00') 2018/02/01 07:50:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000768000-0x10)={&(0x7f0000ca2000/0x2000)=nil, 0x2000}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={@generic="cd034acfd7deb6483a5efb1898b281d8", 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000)=0x80000001, 0x4) ioctl$TCSBRKP(r1, 0x5425, 0x4) flock(r0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={r2, 0x8}, &(0x7f0000004000-0x4)=0x8) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000002000-0x8)=""/8, 0x8) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000005000-0x28)={0x58, 0xff, r3, 0x8, r4, 0x9, 0x0, 0x8}) fallocate(r1, 0x1, 0x400, 0x6) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000006000-0x10)={0x5e, &(0x7f0000003000)=""/94}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x1c) 2018/02/01 07:50:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000235000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x40ffffffff}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000128000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00009cd000-0x8)='./file0\x00', 0x0) umount2(&(0x7f0000ff0000-0x8)='./file0\x00', 0x6) lstat(&(0x7f0000225000-0x8)='./file0\x00', &(0x7f0000a48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 07:50:41 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000ad000-0x10)={0x15, 0x9e, &(0x7f000032a000)="ce256efda1f4254dd14a26203ad83c090ca3a045a801563030abb126ce7f6c610d3ce9bfeb557b525f1500b3920f26f3f94a75c9c674cffaabc278db78edeab7b33b863e905a5654141a3aaac7a59780dbf13945266b14883c862ff276bba6633307a1a44a2d24bd43f1f36e3f2389f565fda45afa1a3a6444586b13e044eea6d3c49b93743e7b5bb61a3cc67594a6ea607ee83e1a695e36040d5e976520"}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000c4a000-0x8)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x1, 0xffffffffffff16d9, 0x9, 0x5, 0x0, 0x1f, 0x300000, 0x3307, 0x7, 0x3, 0x3c, 0x0, 0xffffffff, 0x5]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x4}, 0x8) fremovexattr(r0, &(0x7f0000001000-0x9)=@random={'trusted.', '\x00'}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0xff, r4, 0x1, 0x5a, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000003000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000004000-0x4)=0x48) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000004000-0x48)={{0x0, 0x1, 0x0, 0x0, 0x1000}, 0x0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) finit_module(r3, &(0x7f0000004000-0x7)='GPL\\.-\x00', 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r7 = fcntl$getown(r5, 0x9) tgkill(r6, r7, 0x36) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000003000-0x8c)={r1, @in6={{0xa, 0x0, 0xc5d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000001000)={{r8, r9/1000+10000}, {r10, r11/1000+30000}}, 0x100) 2018/02/01 07:50:41 executing program 6: r0 = socket(0x3, 0x803, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="b144af1415678dce0fb428bcd8addb29") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009f7000)='/proc/self/net/pfkey\x00', 0x541101, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x6) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000d5000)=0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000ed9000)="2404", 0x2, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000473000-0x457)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3afa31de40b14bf19ace3fa71bb9f9793afd75e15d5eca1403556dc5346ac0ea419ef0d73490e479b1b73bffc63a22fc7a6d698fbdaebfb8f29ac60cfdd6fbc017031bc443a766067457a6ec995fd4b7df3c85d636175f5041a42b6a84393f730c12bd79f07397bd93240c428b21e875381644ca34f8ab845ee80a0c2e5a0557b5aee08a08fd084230301951f84400b0501c358383ec0b2065b8e4e88ca592740294c9936e6123ff5a9a13294404d860b81c460e075b4e8b14815ceb53c08016631632e46f16a4ec31ce333d0c51ff6eda291fb2855618379019ff76965eb8478dfa7f1597a4e0e9a9d006fffa89e904f5952cbde2363c84f41e94c9e0ddf3cd56a73f8550484fa07dfdf2b5e2e4ce1588f86423406a089a9334ceffaf3057f196a2eb1d8ff9b8aee52ae67c98aae024bbc7303183627d03149c17893538551a3fcfcf665954085ac683a2a90b8ab44515a47dd36071298ca77eb4a37a8dc70b17d6c550b2f86081ba728d5114edbe32f5fca3905b3a7e73b271274c65287784aeec162efd2af6d6c3645d102b3d7a8a9842ce5c4a4ca2ff5590f47a04a4583770220e69e526b98451a160a5f496b1174ef844305dd0e1a8a16aebd60965f5ba390d3e5e08eacccea3623589080378df2b34d1f27e595c2c2014d3f92de02f334b99a0c820ab051af8fbfe1aaf68b54c0369fa3da6ca788087b6ee632205f4636b7d6b81a61a761041cd218a6699f3c0a6d51bddbe11ff08c7a8a1c9bdb4ee2c4411e236165170ba82895cbd175ad07a23caa15009b14a98c4196dc2a2a96dbd19b95b5a99d81ec42fd10491d3d8e8dccd829c26b860e11418c6fcffe18ef7ff3f4772ce84bc72b45ad725c05d73f702088dc822af8d0c63d72837b1cbd5c80fc1f6d3e8214fb4302aee60ed868824e1f2187bd3cdacd3f97199615af7170d919da4171203b05327470c7d8dd9d96c3773f608348144770b387d1be4ef3409bd2a0c7244a3e59e74ccbdad66f7e1db2dc07dc77356b47f2bb6bd7e63e31d5b2e8e0bbedaff86ab9c5c4976cc3d3ea08f4f811d24a43bdb7ad3ddd48ab031ecb7d0dcfd689edac9d31a9ad02277fa76ac8fa17b62ece4a59a919ea8855ae6b066e6d9c97af4630e30c70ad5ae1bbd13b85553c4779c2e9900d4720ff30bdf926e64a2e038f4faaaf478cb19585c8bae534236773d90c65d02e2b4aaf56fd7964f83fd07fc7ef8115f021b8cefe4bfa470e7a37ab3289d5", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 07:50:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) clock_getres(0xfffffffffffffffd, &(0x7f0000daa000)={0x0, 0x0}) 2018/02/01 07:50:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x401, 0xdcc0, 0x8}, 0xc) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000057"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/02/01 07:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00004d9000-0xe)='/dev/keychord\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) dup2(r1, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000dc3000-0x8)={0x0, 0x0}) fcntl$addseals(r3, 0x409, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000002000-0x8)=0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fd7000)={0x0, 0x18, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680d5d8e358be5b2c5a65d0ee65"}) 2018/02/01 07:50:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000d30000-0x4)=0x8a, 0x5f) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 07:50:41 executing program 0: mmap(&(0x7f0000000000/0x27e000)=nil, 0x27e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x31d, 0x0, &(0x7f000027e000)=[], 0xffffffbe, 0x0, &(0x7f000027e000)="87d8f2"}) 2018/02/01 07:50:41 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$TIOCSBRK(r2, 0x5427) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/dev/pktcdvd/control\x00', 0x40043, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x83, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000006000-0xaa)=""/170) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r4 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000008000-0x8)=0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) pause() ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) dup(r4) 2018/02/01 07:50:41 executing program 2: r0 = gettid() mkdir(&(0x7f00000b4000-0x8)='./file0\x00', 0x161) r1 = syz_open_procfs(r0, &(0x7f0000697000-0x8)='cmdline\x00') prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) rt_sigaction(0x2d, &(0x7f0000ca5000-0x20)={0x10000, {0xe7f}, 0x3, 0x0}, &(0x7f0000049000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a48000)={0x0}) fcntl$setpipe(r1, 0x407, 0x8001) sendmsg$key(r2, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000ee9000)={0x0, 0xb, 0x0, @thr={&(0x7f0000371000)="", &(0x7f0000363000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000234000)=0x0) modify_ldt$read_default(0x2, &(0x7f0000a73000)=""/62, 0x3e) 2018/02/01 07:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003ff000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000760000-0x8)='./file0\x00', &(0x7f000038a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000070e000)={0x0, 0xfffffffffffffffa}, &(0x7f00005dc000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000295000)={r2, 0x66c5}, &(0x7f0000d05000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x2, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$netlink(r0, &(0x7f0000f85000)=@kern={0x10, 0x0, 0x0, 0x40801002}, 0xc) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000984000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000085b000-0x8)={0x0, 0x2}, &(0x7f0000e39000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fe2000-0x8)={0x0, 0x100000001, 0x8}, &(0x7f00008cf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000945000-0xb8)={r4, 0xfffffffffffffc00, 0x6a00, 0x2, 0x200, 0x2, 0x8, 0x32cc, {r5, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xc4fe000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8000, 0x100000000, 0x785, 0x5}}, &(0x7f00006a5000-0x4)=0xb8) 2018/02/01 07:50:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00004eb000)="") r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = dup3(r0, r1, 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8)={0x0}, &(0x7f00000f4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000221000-0x10)={0x0, 0x8000000}, 0x8) mount(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000c58000-0x8)='./file0\x00', &(0x7f0000f20000)='hugetlbfs\x00', 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000c2e000)=0xffff, 0x4) 2018/02/01 07:50:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003c1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000882000)={0xcf, 0x1}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ce9000)={0x0, 0x0}) timer_create(0xfffffffffffffffb, &(0x7f00000ce000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) 2018/02/01 07:50:41 executing program 7: keyctl$reject(0xc, 0x0, 0xfffffffffffffffd, 0x6, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) 2018/02/01 07:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x40000000000406, r0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000bd8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) [ 62.877020] binder: 11607:11615 unknown command 15915143 [ 62.879558] binder: 11610:11613 ioctl 5427 0 returned -22 [ 62.884424] device gre0 entered promiscuous mode 2018/02/01 07:50:41 executing program 7: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000e8f000-0x3)=""/8, 0x8) pwrite64(r0, &(0x7f0000b1f000-0xc)="67ad359b2289dc4779add42c", 0xc, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000e8d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchown(r0, r1, r2) 2018/02/01 07:50:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009dc000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) kexec_load(0x7, 0x7, &(0x7f0000a60000-0xe0)=[{&(0x7f0000876000-0x69)="913ab35ad8102df2014ee275719f722b43465ed3e421666d515058af0ab65e0ad75fcfb5eca7946610de7b2a98502276fc9eadd74f0f606887ff3dd4e107ca1019e51f3cb82d9809ae56b172be814532ad3ae102780f0e476a97670e84a62d5addc86a54cc3bb83781", 0x69, 0x10, 0x6}, {&(0x7f0000058000)="b43005ea47385252081e47d47bafdf344279861d82bbecd9b168c563280e77e84828f47164956e8611", 0x29, 0x2, 0x6}, {&(0x7f00009fa000-0x1000)="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", 0x1000, 0x1, 0x0}, {&(0x7f0000952000-0x65)="fa5fccc64d86e87e1c396ab2d83b227f62410f7921a0167f2cb70447efa5390aa76e1c1abfb35108fb85bbe5db96ea1aca1ef8614a2e245c8f31ffd859b94f12309d628d55765722759f1233131abc1165dab1b402f030adb0cf44f7538d3b332fb0dc7214", 0x65, 0x2, 0x1ff}, {&(0x7f0000567000-0xbd)="1c006738b13480ac7f52ce8d95bf39b5e15c5225e3505d82481a2eac4be79362e8f23b4c180b271b5c2ef113db0455ea0c2b5cac7da2da48f8e804531652c852dcb7e3690cfa173d8e6f014fb4e94ab41c50002a5025e7ad95a064ed19766060a0b76d9c7c40504478545e6c132090f188b00674c5d75700fb131435408359e3f96465602e4509309d9ee59577177063315ecc1d14787b10a8acf4a88494d77e157dc9c6aa89d0c2fd73fbbe069fce64578c31bef41bd027f8ec41e11c", 0xbd, 0x8, 0x413}, {&(0x7f0000fd4000)="2bd5bbbf6c094475804897e63d3295359f185859c7181f8bf15d50dfd5e228570cede00d0696be606ea120308e22d5d4d9e2aa2dc7ea49cfdf910bba88788d46a7c0ad903d9e56e0bc745bad6b24145a1e5dfa7b033bc94fb67d5e1580d1c4cc85a8a4adb2bb0a752076df5a3dbc81277725affe3fa33ab50c8b9face62a241452bb90b3efb457aa1b038a1c8c4e2a15d9236cd36ebe68b5c0b9ddb36d9edc37c7df761e83651e60f5a4fa324ca835992af054d00f4aa7339b5cdd9b391033ffef5a9ca297fffc04a219587d6875650c", 0xd0, 0x2, 0x7ff}, {&(0x7f0000400000-0xb5)="fa305f91cdd4d31d5bf4aaa4d88d0aa5c5df548f652b2af0ddb579de6ad13cd744ecffb3bc0bb759de8608a87228567fe3935238bc8a2fa3a64f1a35fde09cfe5b822500d7760082d1642d80d04217f1a179ac036039be9a064f14da2ad7fd3fef938d33b3294ca62fab757c2684a771ee91d6e40a206e9e2f3975c46ddd0986a2af94b51cf0a24efc62d03a707b5b8279cf75d8515d820002c9aeb11389ee98f33c5eba9ec5922774fb4084187a9c689dd16fbbf7", 0xb5, 0x400, 0x20}], 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setendian(0x14, 0x1) sendmsg$nl_route(r2, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_LABEL={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000752000-0x4)=0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000dc9000)=0x1) ptrace$getregset(0x4204, r4, 0x2, &(0x7f00003a8000-0x10)={&(0x7f000088c000)=""/117, 0x75}) 2018/02/01 07:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000cfd000)=[{r0, 0x408, 0x0}, {r0, 0x400, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x4111, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2080, 0x0}], 0x7, 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00009b2000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 62.884880] binder: BINDER_SET_CONTEXT_MGR already set [ 62.884887] binder: 11610:11613 ioctl 40046207 0 returned -16 [ 62.884972] binder: 11610:11613 ERROR: BC_REGISTER_LOOPER called without request [ 62.925667] binder_alloc: binder_alloc_mmap_handler: 11607 20265000-20279000 already mapped failed -16 2018/02/01 07:50:41 executing program 6: mlock2(&(0x7f00004d8000/0x3000)=nil, 0x3000, 0x1) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000000000)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00007ed000-0x8)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000002000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000002000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) 2018/02/01 07:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/02/01 07:50:41 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000006000)="d7dec3c868526417") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0xfffffffffffffffa, 0x207ffd) ioctl(r1, 0x4400000000001274, &(0x7f0000002000)="") 2018/02/01 07:50:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000b9000)=[], 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0xa000, 0x3, &(0x7f0000000000/0xa000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000010000)='/dev/sequencer2\x00', 0x5, 0x0) fchdir(r1) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) [ 62.931682] binder: BINDER_SET_CONTEXT_MGR already set [ 62.931689] binder: 11607:11629 ioctl 40046207 0 returned -16 [ 62.935240] binder: 11610:11625 got reply transaction with no transaction stack [ 62.935248] binder: 11610:11625 transaction failed 29201/-71, size 24-0 line 2920 [ 62.979437] binder: undelivered TRANSACTION_ERROR: 29201 [ 62.981973] binder: 11610:11613 ioctl 5427 0 returned -22 [ 63.008341] binder: BINDER_SET_CONTEXT_MGR already set [ 63.008350] binder: 11610:11638 ioctl 40046207 0 returned -16 [ 63.009002] binder: 11610:11647 ERROR: BC_REGISTER_LOOPER called without request [ 63.011395] binder: 11610:11647 got reply transaction with no transaction stack [ 63.011403] binder: 11610:11647 transaction failed 29201/-71, size 24-0 line 2920 [ 63.022295] binder: undelivered TRANSACTION_ERROR: 29201 [ 63.080430] binder: 11607:11615 ioctl c0306201 20004000 returned -22 2018/02/01 07:50:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00004a5000)='/dev/input/event#\x00', 0x6, 0x1) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = open(&(0x7f00006f7000)='./file0\x00', 0x1, 0x20) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000b22000)=""/32) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e69000-0x1000)=""/4096) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002c7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000509000)=0x0) signalfd(r0, &(0x7f0000dce000-0x8)={0xf7}, 0x8) 2018/02/01 07:50:41 executing program 6: mincore(&(0x7f0000dc0000/0x2000)=nil, 0x2000, &(0x7f000026b000)=""/116) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ed1000)=0x0) sched_getattr(r0, &(0x7f0000889000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x2}, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x0, 0x6, [0x3f, 0x101, 0x7, 0x3ff, 0x9, 0xc3]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000)={r2, 0x1, 0x10, 0x0, 0x7}, &(0x7f0000002000)=0x18) mlock2(&(0x7f0000b5a000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000001000)={&(0x7f0000003000)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000)={r2, 0x101}, &(0x7f0000004000)=0x8) r3 = dup3(r1, r1, 0x80000) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000, 0xab5, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000005000-0x10)={0x9, 0xfffffffffffffffd}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000005000)={0x54, 0x9, 0x2, {0x8, 0x70000000}, {0x3f, 0x5}, @ramp={0x5, 0x4, {0x6, 0x800, 0x5, 0x6}}}) prctl$void(0x1e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000004000-0x8)={r4, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000003000-0x8)=0x1000, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000004000)={0x80000001, 0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000005000-0x20)={0x7ff, r6, 0x10003, 0x8}) 2018/02/01 07:50:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00006c1000)=""/181, 0xb5, 0x2000, &(0x7f00005dd000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000473000-0x15)='/proc/self/net/pfkey\x00', 0x8100, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00004ac000)=0x7ff, 0x4) 2018/02/01 07:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000814000)='/dev/vga_arbiter\x00', 0x2900, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00004d7000-0x4)={0x6}, 0x4) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='hpfs\x00', 0x0, &(0x7f000053f000-0xee)="cf") 2018/02/01 07:50:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x580, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00007a8000)='(cpuset$GPL)/bdev\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000002000-0x120)=[{0x1000, 0x200, 0x0, 0x5, @tick=0x9, {0x3, 0x63ad}, {0x2, 0x100000000}, @ext={0xde, &(0x7f0000000000)="53c3e717b623bdcecf2031033872f5bf559251f9ef0ff0b5378f45ed69713ac69ea50cb7514fb28b09d7df38adbc38d962fd0a118c537eaaaf7d822cddf49d2cf488d1c558cd5c59324bfb118f121b41fedccc3045f99fa7fb94b3675ffcfd39699ccb5615c088f4b73074eabf5f0aaea69b59c4d337e853daf595b2ea74b99b923d404613384adef965dfae181c3dcccbb068d617d6e352f42fb63674076a12e022bd8cd963dac56291cf1e56fa3d3d71a3c134737aca2c59a1a8d9c230f60e8db1de365ced57e15f779ebabe7b6f966b3a88f24fb157cbde2e33352bea"}}, {0xfffffffffffff800, 0x20, 0x4, 0x8, @tick=0x6, {0xffffffffffffffe0, 0xfff}, {0x1, 0xfffffffffffffffb}, @ext={0x8, &(0x7f0000001000-0x8)="af8eb775c3177dfa"}}, {0x488, 0x4, 0x40, 0x7fff, @time={0x0, 0x0}, {0x6, 0x10000}, {0x2, 0x1}, @queue={0x1, {0x6, 0x3dba}}}, {0x8, 0x6, 0x1, 0x1, @time={0x0, 0x1c9c380}, {0x80000000, 0x2}, {0xffffffff7fffffff, 0x35ac}, @ext={0x3c, &(0x7f0000000000)="31221a56fd0e84b279e26c7e66cc302e0d425d2e23d0b69f075268b90a2c07feeb2df4a7e92770d332d02ad0de9fa4965992008f926bf7fb0fca0ad3"}}, {0x8, 0x4, 0x4, 0x0, @tick=0x8001, {0x8, 0x1dcff7d8}, {0x4, 0x9}, @connect={{0x9, 0x7fff}, {0x3, 0x6}}}, {0x800, 0x84, 0x4bce, 0x47, @tick=0x4, {0x10001, 0x7f}, {0x1, 0x8}, @result={0x7, 0x1000000}}], 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffffffffffffffff, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000423000-0x1)='H') r1 = socket$packet(0x11, 0x3, 0x300) syncfs(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0x47e857c6, 0x9}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r2, 0x61bb, 0x30}, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xe9, &(0x7f0000003000)={0x2}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r2, 0xefc9}, 0x6) pkey_alloc(0x0, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000004000)=0x1) 2018/02/01 07:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009f7000/0x4000)=nil, 0x4000) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000342000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) 2018/02/01 07:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000e4b000-0x18)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000984000)=0x3f, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000082d000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f000056f000-0x6c)=""/108) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/02/01 07:50:41 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000895000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000031a000)={0x0, 0x0, ""}, &(0x7f000092b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x34}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3980, 0x80, 0x8, 0x7f, 0x20}, &(0x7f0000000000)=0xa0) prctl$getreaper(0x25, &(0x7f0000007000)=0x0) 2018/02/01 07:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fab000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000911000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000781000)={@common='sit0\x00', @ifru_data=&(0x7f0000384000-0x20)="220000020000a2000003ffffff1505000000010100031e000000faf5008f7e23"}) socket$packet(0x11, 0x2, 0x300) 2018/02/01 07:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004aa000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000018b000-0x50)={@common='syzkaller1\x00', @ifru_ivalue=0x1}) r1 = memfd_create(&(0x7f000029b000-0x11)='ppp0#){GPLloproc\x00', 0x3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000499000)={0x100000001, 0x7}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005cd000)={0x0, 0x3}, &(0x7f0000fb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000574000-0x8)={r4, 0xec}, &(0x7f00003f3000-0x4)=0x8) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000f3c000)={@common='ip6_vti0\x00', @ifru_settings={0x36, 0x7, @fr_pvc_info=&(0x7f00004c8000-0x14)={0x8, @common='eql\x00'}}}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000060d000-0x5)={0x0, 0x0}, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r6 = socket$inet(0x2, 0x1, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f00005a8000-0x18)=@generic={0x0, 0x0, 0x0}) 2018/02/01 07:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f00001c8000-0x8)='./file0\x00', 0x8) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00001b3000)=0x3f) sendmsg$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={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @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, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:41 executing program 6: mmap(&(0x7f0000000000/0xc30000)=nil, 0xc30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4204, r2, 0x7fffffff, 0x4) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c31000-0x9)='/dev/rtc\x00', 0x8001, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000560000+0xdc1)={0x0, 0x1, 0x20}, &(0x7f00001f4000-0x4)=0xc) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000c31000-0x8)={r4, 0x80000001}, &(0x7f0000c31000-0x4)=0x8) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f000043c000)=""/190, 0xbe, 0x2000, &(0x7f0000c32000-0x1c)={0xa, 0x1, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 07:50:41 executing program 0: 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000374000-0x7)='ns/net\x00') setns(r0, 0x8000000) 2018/02/01 07:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000010d000)=[{{&(0x7f0000cbd000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, 0x1c, &(0x7f0000ebc000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x10062, &(0x7f00007ff000-0x10)={0x0, 0x1c9c380}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000c0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000557000+0x4c3)=""/4096) 2018/02/01 07:50:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000029b000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 07:50:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000442000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000921000)=0xc) 2018/02/01 07:50:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) 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) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/76, 0x4c}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}, {&(0x7f0000d14000)=""/23, 0x17}, {&(0x7f00002f4000)=""/193, 0xc1}, {&(0x7f0000523000)=""/82, 0x52}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/243, 0xf3}, {&(0x7f0000a63000-0xc3)=""/195, 0xc3}, {&(0x7f00009e3000-0x76)=""/118, 0x76}, {&(0x7f0000000000)=""/44, 0x2c}], 0xa) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000cd7000-0x10)={&(0x7f0000700000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000022000)=0x0, &(0x7f0000022000)=0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000013000)=0xfc33) socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000023000)="af335d3fee07b9748b767921cdfb136e908eb2fcce5295f81691bf303aa2c9afbc281dac016d9b444842adce8368fd61db5ed3b4f218022857ffddb3ed971590335c65e9c8a263b79f5af7fe53d9c27eab5667603c8da8badd9ecac9e3adbf0d0d00f96e99199af21eae3f68f8bc61f8d69f116ed8d1858f3d357f336d76449e2d0770fdee1325ce7e6aff5cbabe331efe7dee474ce4487be91a0846558b438c66e021f209f7b9f8086b5f4c508069dd3ef7811a6712219aaf4fb5e583ecfefd1ea0f3e70552967c376c9fa84f91d0cbd3d9694ed4dfd5b841ade1b3dfca5680", 0xe0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000011000-0x98)={0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x20, 0x1, "511fe001a7f0a5ecbec3dd30143a99a1ff8698e6278b13f5cdc9a4b9e13b0ffcca308e5c763374dc2beeab7ba20322c5cc421ada27db00ba59076d62f4c6b6d3", "5133a6532b87e80687e9c16b0bc179e5706e217f1396b5f01ba032ffe2f4ea34", [0x3, 0x663], 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000002000)={0x0}, &(0x7f000000d000-0x4)=0x4) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 07:50:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r2 = syz_fuse_mount(&(0x7f0000002000-0x7)='./file0\x00', 0xffffffffffffffff, r0, r1, 0x0, 0x100094) close(r2) 2018/02/01 07:50:41 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) r1 = mmap$binder(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x1, 0x110, r0, 0x3f) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000017000)={r1, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) [ 63.229705] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/01 07:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') close(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e60000)=0x0, &(0x7f00001c5000-0x4)=0x4) close(r0) timerfd_create(0x7, 0x80000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000c8d000)=""/32) 2018/02/01 07:50:41 executing program 0: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x0, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000845000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00007a0000)={0x0, 0xe862, 0x5, 0x6}, &(0x7f00003ed000)=0x10) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000aa1000)={r2, 0x8}, &(0x7f0000aa1000)=0x8) [ 63.300595] binder: 11742 invalid dec weak, ref 54 desc 0 s 1 w 0 [ 63.311527] binder: BINDER_SET_CONTEXT_MGR already set [ 63.317036] binder: 11742:11754 ioctl 40046207 0 returned -16 INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 120.358254] Buffer I/O error on dev loop0, logical block 1, async page read [ 120.365475] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 120.376645] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 244.886625] INFO: task syz-executor1:11746 blocked for more than 120 seconds. [ 244.893951] Not tainted 4.9.79-g71f1469 #25 [ 244.899532] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.907705] syz-executor1 D26840 11746 4121 0x00000004 [ 244.913431] ffff8801c2c21800 0000000000000000 ffff8801cf99ef40 ffff8801d9b73000 [ 244.921533] ffff8801db321b98 ffff8801d68f72c0 ffffffff838a23db 0000000041b58ab3 [ 244.929552] ffffffff84193118 00ffffff8123be70 ffff8801db322468 ffff8801db322490 [ 244.937600] Call Trace: [ 244.940172] [] ? __schedule+0x67b/0x1ba0 [ 244.945861] [] ? bit_wait+0x90/0x90 [ 244.951159] [] schedule+0x7f/0x1b0 [ 244.956327] [] schedule_timeout+0x56c/0x10b0 [ 244.962400] [] ? usleep_range+0x140/0x140 [ 244.968203] [] ? kvm_clock_read+0x23/0x40 [ 244.973977] [] ? kvm_clock_get_cycles+0x9/0x10 [ 244.980233] [] ? ktime_get+0x13d/0x1d0 [ 244.985764] [] ? __delayacct_blkio_start+0x41/0x80 [ 244.992383] [] ? bit_wait+0x90/0x90 [ 244.997676] [] io_schedule_timeout+0x1be/0x390 [ 245.003893] [] bit_wait_io+0x19/0xa0 [ 245.009394] [] __wait_on_bit+0x57/0x120 [ 245.014999] [] wait_on_page_bit+0xf4/0x140 [ 245.020923] [] ? page_waitqueue+0x20/0x20 [ 245.026732] [] ? autoremove_wake_function+0x90/0x90 [ 245.033378] [] ? pagevec_lookup_tag+0x3a/0x80 [ 245.039527] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 245.046262] [] ? wait_on_page_bit+0x140/0x140 [ 245.052429] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 245.059454] [] ? replace_page_cache_page+0x610/0x610 [ 245.066194] [] ? page_endio+0x180/0x180 [ 245.071833] [] filemap_fdatawait_range+0x25/0x50 [ 245.078267] [] filemap_write_and_wait_range+0x74/0xb0 [ 245.085092] [] blkdev_fsync+0x66/0xb0 [ 245.090562] [] ? thaw_bdev+0x180/0x180 [ 245.096077] [] vfs_fsync_range+0x10a/0x250 [ 245.101981] [] blkdev_write_iter+0x2a6/0x380 [ 245.108044] [] ? bd_acquire+0x250/0x250 [ 245.113656] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.120644] [] vfs_iter_write+0x2e0/0x450 [ 245.126463] [] ? check_preemption_disabled+0x3b/0x200 [ 245.133282] [] ? vfs_iter_read+0x3f0/0x3f0 [ 245.139172] [] ? splice_from_pipe_next.part.10+0x22e/0x2f0 [ 245.146460] [] ? __kmalloc+0x11d/0x310 [ 245.151972] [] iter_file_splice_write+0x5b5/0xb60 [ 245.158476] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 245.165556] [] ? selinux_file_permission+0x82/0x460 [ 245.172242] [] ? rw_verify_area+0xe5/0x2b0 [ 245.178134] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 245.185209] [] direct_splice_actor+0x125/0x180 [ 245.191460] [] splice_direct_to_actor+0x2cc/0x800 [ 245.197953] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 245.204594] [] ? do_splice_to+0x160/0x160 [ 245.210409] [] ? security_file_permission+0x89/0x1e0 [ 245.217170] [] ? rw_verify_area+0xe5/0x2b0 [ 245.223031] [] do_splice_direct+0x1a7/0x270 [ 245.229130] [] ? splice_direct_to_actor+0x800/0x800 [ 245.235775] [] ? rw_verify_area+0xe5/0x2b0 [ 245.241690] [] do_sendfile+0x54b/0xd30 [ 245.247245] [] ? do_compat_pwritev64+0x100/0x100 [ 245.253625] [] ? __might_fault+0x114/0x1d0 [ 245.259509] [] SyS_sendfile64+0xd1/0x160 [ 245.265205] [] ? SyS_sendfile+0x160/0x160 [ 245.271028] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.277890] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 245.284447] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.291142] [ 245.291142] Showing all locks held in the system: [ 245.297483] 2 locks held by khungtaskd/514: [ 245.301775] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.310495] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.320183] 1 lock held by rsyslogd/3908: [ 245.324301] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.333192] 2 locks held by getty/4036: [ 245.337210] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.346533] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.356479] 3 locks held by kworker/u4:7/7488: [ 245.361033] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6f2/0x1610 [ 245.370368] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 245.380554] #2: (&type->s_umount_key#22){++++..}, at: [] trylock_super+0x20/0x100 [ 245.390522] [ 245.392123] ============================================= [ 245.392123] [ 245.399328] NMI backtrace for cpu 1 [ 245.402935] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.79-g71f1469 #25 [ 245.410089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.419420] ffff8801d860fd00 ffffffff81d94829 0000000000000000 0000000000000001 [ 245.427409] 0000000000000001 0000000000000001 ffffffff810bac60 ffff8801d860fd38 [ 245.435384] ffffffff81d9f94d 0000000000000001 0000000000000000 ffff8801c7e1cc18 [ 245.443352] Call Trace: [ 245.445919] [] dump_stack+0xc1/0x128 [ 245.451257] [] ? irq_force_complete_move+0x390/0x390 [ 245.458906] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.464866] [] ? irq_force_complete_move+0x390/0x390 [ 245.471590] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.478667] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.485651] [] watchdog+0x6f0/0xa70 [ 245.490908] [] ? watchdog+0x125/0xa70 [ 245.496331] [] kthread+0x26d/0x300 [ 245.501495] [] ? reset_hung_task_detector+0x20/0x20 [ 245.508133] [] ? kthread_park+0xa0/0xa0 [ 245.513727] [] ? kthread_park+0xa0/0xa0 [ 245.519326] [] ? kthread_park+0xa0/0xa0 [ 245.524922] [] ret_from_fork+0x5c/0x70 [ 245.530606] Sending NMI from CPU 1 to CPUs 0: [ 245.535121] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b20c6 [ 245.542514] Kernel panic - not syncing: hung_task: blocked tasks [ 245.548658] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.79-g71f1469 #25 [ 245.555819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.565149] ffff8801d860fcb8 ffffffff81d94829 ffffffff83a8ade0 ffff8801d860fd90 [ 245.573129] ffff8801c7e1cc00 dffffc0000000000 ffffffff84409000 ffff8801d860fd80 [ 245.581107] ffffffff8142f531 0000000041b58ab3 ffffffff8418ab10 ffffffff8142f375 [ 245.589076] Call Trace: [ 245.591641] [] dump_stack+0xc1/0x128 [ 245.596979] [] panic+0x1bc/0x3a8 [ 245.601968] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.610172] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.617429] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.624676] [] watchdog+0x701/0xa70 [ 245.629924] [] ? watchdog+0x125/0xa70 [ 245.635361] [] kthread+0x26d/0x300 [ 245.640521] [] ? reset_hung_task_detector+0x20/0x20 [ 245.647168] [] ? kthread_park+0xa0/0xa0 [ 245.652773] [] ? kthread_park+0xa0/0xa0 [ 245.658369] [] ? kthread_park+0xa0/0xa0 [ 245.663964] [] ret_from_fork+0x5c/0x70 [ 245.670033] Dumping ftrace buffer: [ 245.673622] (ftrace buffer empty) [ 245.677307] Kernel Offset: disabled [ 245.680917] Rebooting in 86400 seconds..