) r2 = syz_open_procfs(r1, &(0x7f0000f0c000)='loginuid\x00') writev(r2, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) 2018/01/21 22:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a30000-0x15)="83af", 0x2, 0x20000811, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c88000-0x20)={@generic="3db8332f9e9c55cbcc2bc59c545245c4", @ifru_flags=0x801}) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f00005d6000)=""/251, 0xfb, 0x0, &(0x7f0000508000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000d84000-0x30)=[{&(0x7f0000ec6000)=""/108, 0x6c}], 0x1) 2018/01/21 22:52:12 executing program 1: futex(&(0x7f000053c000-0x4)=0x0, 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000f9b000-0x4)=0x0, 0xa0000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) connect$pptp(r0, &(0x7f0000a12000-0x20)={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/21 22:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000839000)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000045d000)={0x0, 0x1000}, &(0x7f0000ba9000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b77000-0xa0)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x5, 0x6e15, 0x4, 0x0}, 0xa0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r4 = dup(r0) sendmmsg$nfc_llcp(r4, &(0x7f000064f000-0x70)=[{&(0x7f0000426000)={0x27, 0xe3f, 0x20, 0x7, 0x4, 0xc0b, "c55cca5c59ef0be07e75238cf5b3397b1cd3b8456afb26841d3da25ad7b10085b86f569a42def00b188eceb3aed1dc9c567f99a1698ec2423a159daecfdf5c", 0x3ff}, 0x60, &(0x7f0000721000)=[{&(0x7f0000fbe000)="96bfc0023fe8ab17b76ce6485efac678c698e37f6dc13008c58401a419f611a967d8d71985c33e52bac4d63f8d5ab5fdac7da84947616297df9a43487cbb43bf84cda321d41ec04cc737c366ac8a4b2da39c1b4715ca85bcad93d7217b1c0ead152720186711", 0x66}], 0x1, &(0x7f0000b98000-0x78)={0x78, 0x102, 0x6, "aea87d659b0229382d8f7eccce8b6df717e1cf42a198f84b4374a01889c12f2a24c262c5e66620b1657759e907e92d7956c98ea987f89a52ec2696b1c5e34d51a7d45f08e2852e7b6547e340c90e4e5e6ba8f6b708766e4975f6211ee2e1aea3329f41"}, 0x78, 0x80}, {&(0x7f0000b40000-0x60)={0x27, 0x1, 0x8, 0x0, 0xfffffffffffffb34, 0x6, "88f78f4b0177797e5fae4655d474a439ef6a177822e182b60eabebce7168468a3a53bf7a5406eae07b574ccfaa6ab2edabb6d945d4bede0e95adfa9b02b2ba", 0x9}, 0x60, &(0x7f0000e0f000-0x60)=[{&(0x7f0000a46000)="769a6eff7559c1221e1644456614af9586be27244fbd6f679e36652e2a46276c2b050870bcf285be41823e024d9af299795b8c5874a0ee611b16847f51dcc67993a208becf18f6ee470a3e9510ed6c76834637a872", 0x55}, {&(0x7f0000b4c000)="aa8e6c9a23bc60cc513b16425682a8d39f7dc1e51c834e7d50b5a4d7436f1498a2964efa6ffa1d0c63862450ed23b6397cb74c7f1f3f7fbc8215f92659828e06b17b7bd1b381dc05a40ed523cdaca50ff56da14c7e15ad7e1591bad7b75b4af0affe0343f312f68b06d8bffea29899cbe0657e5e46a274a32030cd9445d0e98c9baed736ef8ac7be87b7d241b1be70fd1cafde9be1000fbc2645ac90deb6ce6713876dafeb31047935a41c48784c2ba44105a4688c9d994f2465b65f51910a6a7dda042717ef7e31d5df903505cd6264af2bc60ec5952d5b0dcdf4be979eb5532ca6da25b4785cb8ae471d4ae07cbbd01330fdf926", 0xf5}, {&(0x7f0000490000-0xe7)="59136173a98acac263b30f41944393ffdf3688af43bc234e2b87e23987e588feceee64d29fb781b5a5e2fd8395da2b1c1822c908ea86fcc0181ab6895dcbb5e1ebbf53175be4c8fa841a0a8d36969e51579bbe52cdd17b52940493e3ac01c706d3bc8aee5e0b874f56a936ac8f0347a33a41cf51ad361646afc82741649d6065e0a183d114fe13c3a5486d9500df4b17e8d60ab31a5f82bdcdb9179e2efa5ec8338f84f67be4d3f9c73c1e88faf2630cc506a31e256f122b9a3b866032093fecada44008982d1bba840317d3f26ec3c89fa6ca68092c4cff9113d303bdef991b69ca89c548b66a", 0xe7}, {&(0x7f0000ea2000-0x64)="d8c5c0bb9f7470e38a110ab470d2ae135f6a68fe273b6f1f13a49c604a4e9ca749f5af401a36808aeed030d7134995ffbc67e3bc4e9e26e5a9eb4e9452f30d3f8f5545f054aca555deb9ce4f977b77df22339fbd0784e41e6e054e9ddf94492c668a84fa", 0x64}, {&(0x7f0000e97000)="", 0x0}, {&(0x7f000087f000)="d36e3e10735a5430477860e7edb8c1f3affe3cde482a3f33c2fe884834722c842ae0b9ec7b7db1e4ea50cd65401ec3444dc72484b6cec5390a90b65f42c587ec5283f5453d415898bacbdbfd8f803bf4a4d20834ec013b2a06715174454652cc070f831de47c61ed0fd46d156f8d4d7cec38e2feeb503cd9d478929a19caa58b76129f915ce577b3f5a5db2335", 0x8d}], 0x6, &(0x7f000063c000)={0x88, 0x18f, 0xff, "51995643d8f6117eba9fa2d727480386b17774671461184905ede7e8ecccafab0e92ac40ea07c9d558ef02c7c7d59bf818c21c008a95d4b25c5ae721684c5c4a0388f262f9828494f40310d72f8d6950ea9d843fb5329f0248c4ec6f3f664de3975c565725ec5ddd8cf73125d0676e1e47fb"}, 0x88, 0x20040010}], 0x2, 0x24000000) 2018/01/21 22:52:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x82140, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b80000)='/dev/snd/seq\x00', 0x0, 0x200002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) dup2(r0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x1, 0x7, 0x5, 0x0}, {0xfffffffffffffff7, 0x3f, 0x3, 0x6}, {0xffffffff00000001, 0x5, 0x3, 0xfffffffffffffff9}, {0x40, 0x6, 0x7, 0x7}, {0x9667, 0x1, 0x1, 0x1}]}, 0x10) open(&(0x7f0000003000-0x8)='./file0\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000d7d000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) connect$l2tp(r2, &(0x7f0000077000+0x645)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x1, 0x1, 0x1, {0xa, 0x0, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x20}}}, 0x32) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007ee000)={0x0, 0x0}) poll(&(0x7f0000393000)=[{r3, 0x0, 0x0}], 0x1, 0x4) execveat(r0, &(0x7f00009e7000-0x8)='./file0\x00', &(0x7f000004e000)=[&(0x7f0000ad0000)='vboxnet0//\x00', &(0x7f0000f3d000)='/dev/usbmon#\x00'], &(0x7f00007a0000)=[&(0x7f0000947000-0xd)='/dev/usbmon#\x00', &(0x7f0000a9a000-0x5)='lo^+\x00', &(0x7f00004cb000+0x297)='/dev/snd/seq\x00', &(0x7f000094e000)='vmnet1vmnet0security\x00', &(0x7f0000ca9000)='/dev/usbmon#\x00', &(0x7f0000377000)='/dev/rtc\x00', &(0x7f0000437000-0xd)='/dev/snd/seq\x00', &(0x7f00007fd000-0xd)='/dev/snd/seq\x00'], 0x1000) 2018/01/21 22:52:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0xbb717676c64e3e7a, 0x80000) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000098b000)=0x7) mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) pread64(r2, &(0x7f0000d98000-0x25)=""/37, 0x25, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000dde000)=""/254, &(0x7f00004e0000-0x4)=0xfe) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) tee(r2, r1, 0x10000000005, 0xd) fchown(r2, r3, r4) 2018/01/21 22:52:12 executing program 6: 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$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000da8000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c25000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 22:52:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ea3000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) 2018/01/21 22:52:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000a35000)=0x6, 0x4) r1 = dup(r0) accept4$llc(r1, 0x0, &(0x7f0000b29000-0x4)=0x0, 0x80000) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/sequencer\x00', 0x40000, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) getsockname(r2, &(0x7f00005f7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000ae1000-0x4)=0x1f) ioctl$sock_FIOGETOWN(r4, 0x800454dd, &(0x7f000098e000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getresgid(&(0x7f0000216000-0x4)=0x0, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000810000-0x4)=0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000085d000)="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", 0x19c, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000083a000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000267000-0x4)=0x0, 0xa3) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) shutdown(r3, 0x80000000001) 2018/01/21 22:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) userfaultfd(0x800) r1 = syz_open_dev$usbmon(&(0x7f00009cd000)='/dev/usbmon#\x00', 0x7f, 0x101000) getsockname$packet(r1, &(0x7f00002bc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005a1000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000037b000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) 2018/01/21 22:52:12 executing program 6: r0 = epoll_create1(0x80003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/190, 0xbe) fcntl$notify(r0, 0x402, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000001000)="8990a5684cb72b93c7d0aaa74f2eadb903c166031ae7628c55ee81d03c3293f433d2cb2ac7f4e7b4fa57e746411cd9b48c262e5ad140e45d5bd9bbb5dbd42603ee4ad1c41d5b3d31892999f294586f132aad335f73c2e7d80cf453c5b8c508085217d56c3ac0f51cc8d3ca405ce81609df28a2236a0018e9f4ee7cf3a068268486542c438b5e59141a3aad55ca9662406ebb4e550375894d302478559a03543cd8d5c1efac7553a10c843bdeef33a2cf3816dcbdfd49b3ad0cd84385dbdf41cb5df55ac5f697134f81250ac9def3c45cc6e0fb3ae6c656a435") 2018/01/21 22:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/vga_arbiter\x00', 0x4200, 0x0) accept4$packet(r0, &(0x7f0000c28000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000083c000)=0x14, 0x800) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) 2018/01/21 22:52:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$netlink(r0, &(0x7f0000de9000)={&(0x7f0000893000)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000655000-0x10)=[], 0x0, &(0x7f00006fb000-0x28)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/21 22:52:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000dd2000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005d0000)={0x0, 0x4c, &(0x7f0000382000-0x4c)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}]}, &(0x7f00000a0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a76000)={r1, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x9, 0x2}, &(0x7f0000a8f000)=0xa0) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000858000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f000011c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000859000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x1, 0x1000000}, 0xc) 2018/01/21 22:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c4000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000311000)=""/0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r1, &(0x7f00006a4000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c55000)=0x10) syz_open_dev$usbmon(&(0x7f0000d7d000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2018/01/21 22:52:12 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) dup3(r0, r0, 0x80000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000002e000-0x24)=',security\\mime_type@ppp1selfvmnet1{\x00', 0x1) syz_open_dev$tun(&(0x7f0000025000-0xd)='/dev/net/tun\x00', 0x0, 0x402900) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002d000)='/dev/hwrng\x00', 0xc2, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000002d000)=""/198) 2018/01/21 22:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dd7000)='./file0\x00', 0x0) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x8, 0x0) pipe2(&(0x7f0000a37000-0x8)={0x0, 0x0}, 0x80000) utimensat(r0, &(0x7f0000035000)='./file0\x00', &(0x7f000000d000-0xd)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) restart_syscall() open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[]) 2018/01/21 22:52:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x52, 0x1000000800000008) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000f84000)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000055a000)={0x300, @tick=0x9, 0xfffffffffffffffe, {0xdae, 0xba}, 0x8, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000db2000)='/dev/ptmx\x00', 0x400000, 0x0) 2018/01/21 22:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000973000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004da000)=0x10, 0x800) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000978000-0x4)=0x0, &(0x7f00008cc000-0x4)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003a5000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e21000)=0x0) r4 = geteuid() getresgid(&(0x7f00009aa000)=0x0, &(0x7f0000724000)=0x0, &(0x7f0000735000-0x4)=0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000029a000)={r3, r4, r5}, 0xc) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = getpid() getpgid(r6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) ioctl$UFFDIO_ZEROPAGE(r7, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00002b2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f000089a000)="0a8a", 0x2}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) getpeername$inet(r2, &(0x7f00000af000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000-0x4)=0x10) 2018/01/21 22:52:12 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chmod(&(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 22:52:12 executing program 7: lookup_dcookie(0xfffffffffffffbff, &(0x7f0000906000)=""/224, 0xe0) mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000079000)=0x2, 0x4) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00002a0000-0x5e)=""/94, &(0x7f00001fe000)=0x5e) sendmsg(r0, &(0x7f000035d000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f00000d0000)=[{0x10, 0x111, 0x1000002, ""}], 0xfffffffffffffffb, 0x0}, 0x4000) 2018/01/21 22:52:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f00002d8000+0x1f1)=[{{&(0x7f0000c4b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00001f4000-0x10)=[{&(0x7f0000239000-0x17)=""/23, 0x17}], 0x1, &(0x7f000000d000-0xf8)=""/248, 0xf8, 0x0}, 0x1}, {{&(0x7f0000f37000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004d2000-0x20)=[{&(0x7f00002b6000)=""/82, 0x52}, {&(0x7f0000082000-0x35)=""/53, 0x35}], 0x2, &(0x7f0000890000)=""/191, 0xbf, 0x8}, 0x2689}, {{&(0x7f0000b18000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000abb000-0x20)=[{&(0x7f00007ad000)=""/0, 0x0}, {&(0x7f0000991000)=""/0, 0x0}], 0x2, 0x0, 0x0, 0x8}, 0x9}, {{&(0x7f000008f000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000fcf000)=[{&(0x7f0000698000-0x1000)=""/4096, 0x1000}, {&(0x7f0000eef000)=""/140, 0x8c}, {&(0x7f00009f2000-0x98)=""/152, 0x98}, {&(0x7f00000d3000-0xdf)=""/223, 0xdf}], 0x4, 0x0, 0x0, 0x3ff}, 0xd8ff}, {{&(0x7f0000c8c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000e12000-0xa0)=[{&(0x7f00000df000-0x24)=""/36, 0x24}, {&(0x7f0000780000)=""/4096, 0x1000}, {&(0x7f0000d54000-0xef)=""/239, 0xef}, {&(0x7f000057d000-0x5e)=""/94, 0x5e}, {&(0x7f0000eb0000-0x72)=""/114, 0x72}, {&(0x7f0000e0c000-0x37)=""/55, 0x37}, {&(0x7f000069b000-0xad)=""/173, 0xad}, {&(0x7f0000071000)=""/93, 0x5d}, {&(0x7f0000235000-0x1000)=""/4096, 0x1000}, {&(0x7f000044e000)=""/134, 0x86}], 0xa, 0x0, 0x0, 0x9}, 0x7ff}, {{&(0x7f0000c02000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ec000)=[{&(0x7f0000ab2000)=""/9, 0x9}], 0x1, &(0x7f00002ce000-0xdc)=""/220, 0xdc, 0x9}, 0x900}, {{0x0, 0x0, &(0x7f000043e000-0x50)=[{&(0x7f0000e24000)=""/96, 0x60}, {&(0x7f0000c2b000)=""/141, 0x8d}, {&(0x7f00004ba000-0xf0)=""/240, 0xf0}, {&(0x7f0000949000)=""/151, 0x97}, {&(0x7f000084d000-0x13)=""/19, 0x13}], 0x5, &(0x7f0000edc000-0x7)=""/7, 0x7, 0x5}, 0x3}, {{&(0x7f000017c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d9000)=[{&(0x7f000075c000)=""/90, 0x5a}, {&(0x7f0000e4e000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000f9d000)=""/118, 0x76, 0x2}, 0x2}, {{&(0x7f0000ade000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000121000)=[{&(0x7f0000553000-0x95)=""/149, 0x95}], 0x1, &(0x7f000016f000)=""/118, 0x76, 0x4}, 0x2}], 0x9, 0x40000002, &(0x7f0000a0c000-0x10)={0x0, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000054000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000988000-0x5)='auxv\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a64000)={0x8001, 0x5, 0x8, 0x9, 0x0}, &(0x7f0000ede000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00005dd000)={r3, 0x200}, &(0x7f0000054000)=0x8) shutdown(r0, 0x1) r4 = creat(&(0x7f0000cbb000-0x8)='./file0\x00', 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f00009c5000)=[0x10001, 0x85]) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000a3a000-0x8)={r3, 0x4}, &(0x7f0000b27000)=0x8) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x0, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000055000+0x525)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000ab9000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f00009f4000-0x4)=0xc) 2018/01/21 22:52:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000001000)=0x1, 0x4) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x10a00) fcntl$getflags(r1, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5421, &(0x7f0000ae6000-0x8)=0x3f) dup2(r3, r2) 2018/01/21 22:52:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ab7000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000557000)=""/54) r1 = dup2(r0, r0) openat(r1, &(0x7f0000470000-0x8)='./file0\x00', 0x28000, 0x20) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000da5000-0x8)=0x0) 2018/01/21 22:52:12 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000053d000-0x9)='/dev/ppp\x00', 0x4180, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000ce000-0x10)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ce000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000cf000-0x14)={r1, 0x6, 0x9, 0x6, 0x20000000000000, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x0, 0x0, "d8b95bde63dd", 0x5, 0x0}, 0x10) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000ce000)=0x0) 2018/01/21 22:52:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000c84000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000092d000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000024b000-0xc)={@multicast1=0xe0000001, @rand_addr=0x9, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) setsockopt(r2, 0x3, 0x9, &(0x7f0000396000-0x72)="815b4525e54425ffd3b167bb586195eb51cb9c656a14a91c5a2a6e3c4d7b555aca906378e17492e30c79b9b1dc3a43a18a31ccc7ea761913b8a5f1150c71ac8bc7269b4f4456bee20bff099396a7918130f224ad88ffecde0265895d27b5cfe02b872dbc25c0d33dfd19291510f95006b3a4", 0x72) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000fc5000-0xbe)={0x0, 0xb6, "858280254d96fa685208460c81109742fffdcd3c8c1b29cb75bf0c7188497611aa6ae22e8c49a1f6c18bd1207b8eabd76791c702394d641532c5e4d80c9de2b874031dc84598cf174b1c752cd5e48724bfb9f6f5e8e08c6eac35a49cdcc77750598f0545891ada238fec0dca9e00985c61a0f1ae66e4dc292531f34a25f3ee687841ecf9b404236c920fbce19a2f9b3585313502084efac53f0d55d2412fef6b6d9c1e21fe9366d6695bdc74171823d2177a0cf42ff4"}, &(0x7f000074b000-0x4)=0xbe) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001c1000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000de8000-0x8)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000f89000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000039f000-0x8)={0x0, 0x8, 0xfff}, &(0x7f00000ca000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00005e1000-0x14)={0x0, 0x0, 0x9, 0x355, 0x100, 0x1}, &(0x7f00001f4000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f0000d6d000-0x8)={r3, 0xfffffffffffffff8}, &(0x7f0000ff7000-0x4)=0xfffffffffffffcf1) 2018/01/21 22:52:12 executing program 4: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000033000)=0x27) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000033000-0x4)=0x0) 2018/01/21 22:52:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x6}, 0x8) exit(0x0) tkill(0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)='!', 0x3) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xa06, 0x10000, "e6ab76e75ccc46d301731d88d896fc6155d48d0bbbdb072919af8d133771021218c053f1c66249ba72f8e2c050d430796898678fc8b166eebd3b291b43d08f8f64aa2201da018a19831eae3cfe3ccbe6"}, 0x160) 2018/01/21 22:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000328000)='/selinux/context\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d71000-0xa)='net/ptype\x00') signalfd(r0, &(0x7f00006a9000-0x8)={0x0}, 0x8) 2018/01/21 22:52:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ca000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000b88000)=0xfffffffffffffffd, 0x4) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000443000)=0x0) 2018/01/21 22:52:12 executing program 5: prctl$intptr(0x1c, 0xc2f6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0xe9e0, 0x4) 2018/01/21 22:52:12 executing program 5: clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000216000)='/selinux/enforce\x00', 0x101140, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a9b000-0x4)=0x40, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000792000)={0x0, {{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getcwd(&(0x7f0000c01000-0xb7)=""/183, 0xb7) [ 57.038885] FAULT_FLAG_ALLOW_RETRY missing 30 [ 57.046388] CPU: 1 PID: 9202 Comm: syz-executor3 Not tainted 4.9.77-ge12a9c4 #18 [ 57.053945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.063296] ffff8801c50378a0 ffffffff81d941c9 ffff8801c5037b80 0000000000000000 [ 57.071317] ffff8801d4e3c290 ffff8801c5037a70 ffff8801d4e3c180 ffff8801c5037a98 [ 57.079291] ffffffff81661c5a 00000000000065e3 ffff8801c304e8f0 ffff8801c304e8a0 [ 57.087317] Call Trace: [ 57.089896] [] dump_stack+0xc1/0x128 [ 57.095245] [] handle_userfault+0xa3a/0x1310 [ 57.101284] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.108282] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 57.114661] [] ? retint_kernel+0x2d/0x2d [ 57.120350] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.127164] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.133715] [] ? handle_mm_fault+0x117b/0x2530 [ 57.139918] [] ? handle_mm_fault+0x1fc3/0x2530 [ 57.146118] [] handle_mm_fault+0x1fd1/0x2530 [ 57.152150] [] ? save_stack+0xa3/0xd0 [ 57.157570] [] ? __pmd_alloc+0x410/0x410 [ 57.163253] [] ? sigqueue_alloc+0x24/0x70 [ 57.169023] [] __do_page_fault+0x5c2/0xd40 [ 57.174881] [] ? mm_fault_error+0x2c0/0x2c0 [ 57.180833] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.187476] [] do_page_fault+0x27/0x30 [ 57.192983] [] page_fault+0x28/0x30 [ 57.198236] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 57.205309] [] ? SyS_timer_create+0x61f/0x1030 [ 57.211509] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 57.218146] [] ? do_futex+0x15c0/0x15c0 [ 57.223739] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 57.230385] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.237200] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.243761] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/21 22:52:12 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a18000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$netrom(r0, &(0x7f000030b000-0x10)=@ax25={0x3, {"d0d806d884b940"}, 0xffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f00002bd000-0x4)=0x10000, 0x4) 2018/01/21 22:52:12 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f00007ce000-0x4)=0x0, &(0x7f000070e000-0x4)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/21 22:52:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f000078b000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000002000-0x5c)=""/178) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/21 22:52:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) ptrace$peekuser(0x3, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d18000)=[@in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x38) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fc2000-0x4)=0x0, &(0x7f00004dd000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d3f000)={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000783000)="", 0xffffffc4, 0x0, 0x0, 0xfffffffffffffeae) 2018/01/21 22:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000178000)=[{&(0x7f000033c000-0xb2)="", 0x0}], 0xffffffffffffffcd, 0x0) 2018/01/21 22:52:12 executing program 3: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000df5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000df6000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000df7000-0x64)={&(0x7f0000df7000-0x20)=[0xfff, 0x20, 0x6, 0xc34, 0x7f, 0x200, 0x4, 0x4], 0x8, 0x5, 0x7f, 0x20, 0x1, 0x8, {0x3, 0x8, 0x10001, 0x80000001, 0x1f, 0x5, 0x400, 0x4, 0x8000, 0x3f, 0xe99a, 0x0, 0x7fff, 0x9, "537beb4dbb5b046a70dc960ac7c74106f5b698198db1fcfdc1478da1b2daa8d9"}}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df5000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000933000)=0x182, 0x4) r2 = accept$inet(r0, &(0x7f0000644000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df5000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000a32000)={0x7ff, 0xfffffffffffffffa, 0x10000, {0x0, 0x989680}, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000dfa000-0xc)={0x2, 0xfffffffb, 0x1, 0x7ff, 0xa40, 0x80000000003}) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000df8000)=0x0, &(0x7f0000df8000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000df5000)=0x0, &(0x7f0000df6000-0x4)=0x4) sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_ACTIVATE(r1, 0x5606, 0xac4b) 2018/01/21 22:52:12 executing program 6: 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) socketpair$inet(0x2, 0x3, 0x81, &(0x7f000090c000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00008ac000)=""/113, &(0x7f000093d000+0x841)=0x71) sendto$inet(r0, &(0x7f0000d39000)="", 0x0, 0x5, &(0x7f00006c4000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000052b000)=""/141, 0xffffffffffffff52, 0x0, 0x0, 0xffffffffffffffe6) 2018/01/21 22:52:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000960000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) clock_gettime(0x0, &(0x7f00007d4000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00005df000-0x10)={r2, r3/1000+30000}, 0x10) read(r0, &(0x7f0000e83000-0x62)=""/136, 0xfffffffffffffee7) 2018/01/21 22:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) readlink(&(0x7f000051f000)='./file0\x00', &(0x7f0000444000)=""/1, 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") socketpair(0xc, 0x806, 0x0, &(0x7f0000251000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000849000-0x4)=0x2, 0x4) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f00009e5000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f0000668000)="") open$dir(&(0x7f00003e5000)='./file0/file0\x00', 0x4000, 0x101) 2018/01/21 22:52:12 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0xe, 0x10001, &(0x7f0000002000)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000002000)=0x204) 2018/01/21 22:52:12 executing program 2: socket$unix(0x1, 0x2000000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x210000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)=0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000001000)={0x6, 0x0, ""}) 2018/01/21 22:52:12 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x40000000000002) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) set_robust_list(&(0x7f0000006000)={&(0x7f0000003000/0x2000)=nil, 0xb, &(0x7f0000001000/0x1000)=nil}, 0x18) munlock(&(0x7f0000000000/0x4000)=nil, 0x4000) 2018/01/21 22:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept4(r2, 0x0, &(0x7f0000cc8000-0x4)=0x3ac, 0x800) futimesat(r0, &(0x7f000027e000-0x8)='./file0\x00', &(0x7f000010b000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000719000)=[{&(0x7f0000171000)="1d", 0xc7}, {&(0x7f0000da1000)="a5", 0x1}], 0x2, 0x0) tee(r0, r2, 0xcfe, 0x0) 2018/01/21 22:52:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\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]}) r1 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0xf59e, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r1) 2018/01/21 22:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) ioctl$int_out(r0, 0x5460, &(0x7f00002a2000)=0x0) modify_ldt$write2(0x11, &(0x7f0000a9f000)={0x810, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) 2018/01/21 22:52:12 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000004000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/21 22:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x29b) bind$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) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x8, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x1) sendto$inet6(r1, &(0x7f0000ba2000)="", 0x0, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 22:52:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000004000-0x1)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000001000)=0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/130) 2018/01/21 22:52:12 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r2, r2) 2018/01/21 22:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x2) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000077d000-0x18)={0xdd1, 0x2, 0x4, 0x9, 0x9, 0x6}) fcntl$addseals(r0, 0x409, 0x9) fallocate(r0, 0x3, 0x0, 0x7fffffff) 2018/01/21 22:52:12 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000011000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000011000-0x4)=0x14) chdir(&(0x7f000000f000)='./file0\x00') 2018/01/21 22:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004d0000-0xa)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f000000d000)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000d50000)=@req3={0x7, 0x9, 0xfd76, 0x1, 0x9e, 0x1, 0x683}, 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000068d000-0xf2)={{{{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x960, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1f, 0x7, 0x3, "99800620efa82e1d0ef03441a390bc634c2cb1f7288ce50c1df522cb0bb7366ce8ec36a67a403476e88d735815417c1fa354df09a4dccb42babf797a5fb98a4c51301a085e7fe661a8629cf7319b195c"}, 0x160) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') r3 = getpid() ptrace$getregs(0xe, r3, 0x2, &(0x7f0000c51000)=""/37) rmdir(&(0x7f0000471000-0x10)='./control/file0\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') umount2(&(0x7f0000ce7000-0xa)='./control\x00', 0xc) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 22:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) recvmmsg(r0, &(0x7f000084c000)=[], 0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e5c000-0xc)='net/udplite\x00') ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000956000-0x8)=0xdf) [ 57.499651] audit: type=1400 audit(1516575132.780:28): avc: denied { dac_override } for pid=9299 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 22:52:12 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000043d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$netrom(r0, &(0x7f0000b5b000-0x38)={&(0x7f0000260000)=@ax25={0x3, {"040164d69223e3"}, 0x7fffffff}, 0xffffffffffffff13, &(0x7f00000f4000)=[{&(0x7f0000942000)="91d5fd87afb7692fa86965ab006ef7f5e1771f1b95f08ca26e3e147ef173fce7e5943b468a0d2a2747153fe66d3831ae80c5bcf2654462f0e996b7fbc73052c84a00b331a82b6723ad20a024e5dc858bec6fdbfc2ab0d9adddb5d66170e74528bb9ff9bc956e4ca0bca9c3d443839e3527abfe44dd117376cec84fa9f0ab", 0x28}], 0x1, &(0x7f00007e0000-0x118)=[{0x30, 0x199, 0x3, "c675efa66d1e1497f32b58143fe67a33a9f37167e2cd38244c495aef2e16"}, {0xe8, 0x117, 0xee9f, "f5c6ab5a317c3c5a5c84da85b9210e66efb8755beddc3166d34f6e6175d3a46002a6be2c16c0a1fb1670d13357d3eab9ecef23d8b4c9b16629226e73ebd7b3626761194f76de068eb4c1e7ae8f96b2f1d18269b94fc565489abf84ff45fc82f70b2064b6ac113fc4d29727b557c60b2ac3f684624cb67d3a2e72545fe9377c6b6e2d371f5cf0e7462c521789e359b3dcdf42827c5e41d9c70773f9d74c07b7a6c3ad906c10c7396e63876fb14700b7c19099c7da748a78d48094e056d35d5029adf7ef367c5a7bc402e6cd913bc4fc7082b3957f104f"}], 0x118, 0x800}, 0x4804) recvfrom$unix(r0, &(0x7f0000c67000-0xb8)=""/184, 0xb8, 0x42, &(0x7f0000cac000)=@file={0x1, './file0\x00'}, 0xa) [ 57.502135] audit: type=1400 audit(1516575132.780:29): avc: denied { sys_admin } for pid=9305 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 22:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000c46000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x0, "8ed9aba1eeac3f09f0a531970edc9790a62b3e250b1f05af2ad3ce21f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x5], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0xff, r1, 0x1, 0x7, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r2, r3, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x0, 0x4) lseek(r0, 0x2000000000000001, 0xfffffffffffffffe) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000063c000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1, r1}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000ced000-0x4c)={0x7fff, 0x100000000, 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]}) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 22:52:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) syz_open_dev$usbmon(&(0x7f0000450000)='/dev/usbmon#\x00', 0x7, 0x208801) fchmod(r0, 0x2) r1 = socket$inet(0x2, 0x100000000004, 0xd) sendmmsg$inet_sctp(r1, &(0x7f0000887000-0x70)=[{&(0x7f0000fdf000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d87000)=[{&(0x7f000022a000-0xcd)="0c829b89499447bdefb52e667018e2244d07e5d3b4588c09e7591d607b158b0bbda7b4253fedf7bea6494d42e46c524bd2e8cd37ac6d4ac10c7d4733375bd6f13016ee86fe9ee93491d5ee9a76811a973ceaeb3e2ed306523ae1658ff94368", 0x5f}], 0x1, &(0x7f000022a000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) accept$packet(r1, &(0x7f0000171000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d77000)=0x14) 2018/01/21 22:52:12 executing program 4: mmap(&(0x7f0000000000/0x27c000)=nil, 0x27c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) mmap$binder(&(0x7f00001a1000/0x3000)=nil, 0x3000, 0x1000000, 0x12050, r0, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000124000-0x4)=0x0) mmap(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000027d000-0xb)='/dev/hwrng\x00', 0x418000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2d) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000144000-0x4)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000274000)='/selinux/checkreqprot\x00', 0x2400, 0x0) mmap(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) getsockname$ax25(r3, &(0x7f000027c000)={0x0, {""/7}, 0x0}, &(0x7f00000d6000-0x4)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/21 22:52:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000ed000-0x8)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xe)='!selinux&proc\x00', 0xfffffffffffffffe) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dc6000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = getpgid(0x0) bind$inet6(r1, &(0x7f000031f000-0x1c)={0xa, 0x3, 0xfffffffffffffe01, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, 0x1c) syz_open_procfs(r2, &(0x7f0000a71000)='net/netlink\x00') r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000c5f000-0xc)={0xfffffffffffffffe, 0x0}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000033c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000c3c000-0xc)={0x2, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f00007d9000-0xc)={0x40000000, 0x0}) r5 = add_key$user(&(0x7f000050c000-0x5)='user\x00', &(0x7f0000fb1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008b5000)="c3d310b65c54da107d9d328bac85e6cacab7411b98077be54d09808ce66f82b54085b033ee187a7f25e84cef2325e46a494016426e689d171fbea978f46f8a206fdc7f5e0597c25566a59266f4f521ec870270a6d05f7b6a004616b5cdf61d2b82b384c862df91092c48187b46abd35306fcabab5b37a86a3622b45127530b8b8252c7bc282569f642ebfc2ba0f14042641810a9d87b22b348a0ef661a58f60a5a14bedc0f5309418ffc82ce2c", 0xad, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00001f0000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3c000-0x4)=0xe8) stat(&(0x7f00007d3000-0x5)='./file0\x00', &(0x7f00000ce000+0xfe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r5, r6, r7) 2018/01/21 22:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) write(r1, &(0x7f00000b5000)='\b', 0x1) getgroups(0x3, &(0x7f0000151000+0x936)=[0xffffffffffffffff, 0x0, 0x0]) setgid(r2) [ 57.578498] audit: type=1400 audit(1516575132.860:30): avc: denied { dac_override } for pid=5154 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 22:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f84000-0x9)='/dev/rtc\x00', 0x200102, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000797000-0x14)={0x943, 0x401, 0x100, 0x0, 0x5, 0xad, 0x5, 0x1, 0x400, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00000b2000)=0x0, 0x4) 2018/01/21 22:52:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000f6000-0x6)={0x0, 0xfffffffffffffc6f}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x7fff, 0x7f, 0x4, 0x8, 0x5}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d59000)={0x0, 0x0}) r3 = open(&(0x7f00002ff000-0x8)='./file0\x00', 0x2, 0x10) perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x1000, 0x8c7, 0x5, 0x2, 0x0, 0x10000, 0x2000, 0x4, 0x3ff, 0x22, 0xfffffffffffffffa, 0x7, 0x6, 0x6, 0x5, 0x6, 0x7, 0x8a, 0x6, 0x7fffffff, 0x1, 0x9, 0x6, 0xfffffffffffffb67, 0x7, 0x6, 0xfffffffffffffff7, 0xffff, 0x2, 0x9, 0x2, 0x16ab, 0x80000001, 0xffffffffffffff80, 0x4, 0x7f, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00008dc000-0x1)=0x0, 0xf}, 0x2, 0x1, 0x10000, 0x6, 0x8, 0x1, 0x7, 0x0}, r2, 0x1, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x200000) epoll_pwait(r4, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f0000001000-0x8)={0x0}, 0x8) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = gettid() tkill(r5, 0x16) 2018/01/21 22:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap$binder(&(0x7f00009af000/0x3000)=nil, 0x3000, 0x2000008, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000eb7000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000580000-0x30)={0xc, 0x0, &(0x7f000016e000)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00004ec000)=""}) r2 = accept(r0, 0x0, &(0x7f00009af000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a7c000)={0x0, 0x101, 0x8, 0x6cc000000000000, 0x3, 0x80}, &(0x7f0000ea1000)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000019f000)={r3, 0xff}, 0x8) 2018/01/21 22:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f00000df000-0x3)="2d1e00", 0x6e93ebbbcc0884f2, 0x8, &(0x7f0000665000-0x40)={0x2e7, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000247000-0x10)='/dev/sequencer2\x00', 0x101800, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000bf5000)={0x0, 0x32, "fd1c607cfdee68b3a116b355b5f882f30575ee9ea1b3f67ed822137e748b4c62fa6f27c757637b3ccdbaf9b47558b55b0564"}, &(0x7f000091b000-0x4)=0x3a) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000023c000-0x14)={r3, 0x5, 0x2, 0x6, 0x766ca9b3, 0x1}, 0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000970000-0x10)={0x0, 0x9, 0x80, 0x6}, &(0x7f000000f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004e9000)=@assoc_value={r4, 0x5}, &(0x7f0000606000-0x4)=0x8) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/01/21 22:52:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00003bc000-0x4)=0x8000, 0x4) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000270000)=0x3, 0x4) writev(r0, &(0x7f0000853000-0x20)=[{&(0x7f0000b4b000-0x63)="27dbd7512dc8d38fce9e0ca5fc9bbaf5d93e4601b3412bed2a2a72b2001f840cc8b7642ae703f9e96c8025a3b882954fe52f9f689aa264c4ab3da7de22c1717b2b404aaf759accb16227c7cc7ad4a323fab051e5f13b78f7d14faccfeb824eddd60b4b", 0x63}, {&(0x7f00000c8000)="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", 0x1000}], 0x2) sendto$inet(r1, &(0x7f0000c54000-0xf3)="1b70f0cd725254dc3321090becadd8d9910d5fda9dd63aaaf1de36844bcf8a52b9253bc9e33795bff530a06f63401475a8a95d52292c36405d245d7673871833c9f63ca0806f450a9a8a6320604fd4f9a9d3e6f3d3d39b55719cdb4f89dce18144f8dd5477ce56c11624b36d8f33d884208fc5982acb5de23ad27844ccb7af1c5ebc9e4839441b7456f8cebd9107ce91d812df2bb6595b0c9ad876ae248b2e4d3394a86ae59bb1a4ee2c18c01f822c835d318dabc723ee9e13c88f807ffba799d5aeabd7c21332c31bcf6ebf6921274cf26b0406be9831714cd993168a3edb43030dbc0656df8d75f59bc5debc8832abf64fe4", 0xf3, 0x40000, &(0x7f00006e5000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bec000-0x10)='/selinux/status\x00', 0x0, 0x0) dup2(r0, r1) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00006c6000-0x8)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000e54000)={0xaa, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 57.610853] audit: type=1400 audit(1516575132.890:31): avc: denied { create } for pid=9336 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/21 22:52:12 executing program 0: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000218000)=""/238, &(0x7f0000857000)=0xee) [ 57.649160] audit: type=1400 audit(1516575132.930:32): avc: denied { set_context_mgr } for pid=9337 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 57.650087] audit: type=1400 audit(1516575132.930:33): avc: denied { call } for pid=9337 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 57.650112] binder_alloc: 9337: binder_alloc_buf, no vma [ 57.650129] binder: 9337:9339 transaction failed 29189/-3, size 0-0 line 3127 [ 57.666187] binder: BINDER_SET_CONTEXT_MGR already set [ 57.666196] binder: 9337:9339 ioctl 40046207 0 returned -16 [ 57.666413] audit: type=1400 audit(1516575132.950:34): avc: denied { sys_admin } for pid=9358 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 57.668618] audit: type=1400 audit(1516575132.950:35): avc: denied { transfer } for pid=9357 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 57.673172] binder: 9357:9361 BC_FREE_BUFFER u0000000020007f72 no match [ 57.674428] binder: BINDER_SET_CONTEXT_MGR already set [ 57.674437] binder: 9337:9339 ioctl 40046207 0 returned -16 [ 57.675726] binder_alloc: 9337: binder_alloc_buf, no vma [ 57.675744] binder: 9337:9339 transaction failed 29189/-3, size 65351-8 line 3127 [ 57.675788] binder_alloc: 9337: binder_alloc_buf, no vma [ 57.675810] binder: 9337:9350 transaction failed 29189/-3, size 0-0 line 3127 [ 57.688168] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.688187] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.688204] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.689441] binder_alloc: binder_alloc_mmap_handler: 9357 20000000-20002000 already mapped failed -16 [ 57.691311] binder_alloc: 9357: binder_alloc_buf, no vma [ 57.691328] binder: 9357:9371 transaction failed 29189/-3, size 40-8 line 3127 [ 57.691377] binder: BINDER_SET_CONTEXT_MGR already set [ 57.691384] binder: 9357:9361 ioctl 40046207 0 returned -16 [ 57.694977] binder: 9357:9361 BC_FREE_BUFFER u0000000000000000 no match [ 57.713406] audit: type=1400 audit(1516575132.990:36): avc: denied { setgid } for pid=9343 comm="syz-executor6" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 57.715274] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.715377] binder: release 9357:9361 transaction 53 out, still active [ 57.715381] binder: unexpected work type, 4, not freed [ 57.715383] binder: undelivered TRANSACTION_COMPLETE [ 57.715415] binder: send failed reply for transaction 53, target dead 2018/01/21 22:52:13 executing program 2: r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000053c000)={0x7, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xe8, 0x7f, 0x10001, 0x401, &(0x7f0000001000-0x10)=@generic="c29e33b23786dd3a8f096e8b8a9c406d", 0x52af, 0x60, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000111, 0x1, &(0x7f0000503000-0x4)="020000", 0xfffffffffffffdc7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 22:52:13 executing program 3: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000618000-0x4)=0x0, 0x4) socket$netlink(0x10, 0x3, 0xe) 2018/01/21 22:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008f4000-0x5)='user\x00', &(0x7f0000454000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000636000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a9e000-0x95)="f3", 0x1, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) 2018/01/21 22:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\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]}) timer_create(0x5, &(0x7f0000321000)={0x0, 0x30, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000238000-0x4)=0x0) timer_getoverrun(r1) r2 = open(&(0x7f000002b000-0x8)='./file0\x00', 0x501001, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00001a0000)={@generic="b39a45232fde7bda137adba79b88f980", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000071b000)={@loopback={0x0, 0x1}, 0x8, r3}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00001e0000-0x20)={@common='nr0\x00', @ifru_flags=0x400}) 2018/01/21 22:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x400000000000010) write(r0, &(0x7f0000404000)="24000000130007ffffffef00000009000100000c0d0001000000ffffff000000f9b81617", 0x24) getitimer(0x2, &(0x7f0000a26000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000002a000)=0x8, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cf8000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000d7a000-0x23)=@known='system.posix_acl_access\x00', &(0x7f0000da0000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000073c000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007a6000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffff05c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb78, 0x0}, &(0x7f00006e5000)=0x98) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004ac000-0x18)={0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000e80000)={0x10000008, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000222000-0x18)={r3, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e24000)={0xfff, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000915000)={0x0, r4}) utimensat(r1, &(0x7f0000062000-0x8)='./file0\x00', &(0x7f00003df000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000081c000)={r2, 0x8}, 0x8) 2018/01/21 22:52:13 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f29000-0x8)={0x0, 0x0}) dup2(r0, r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006aa000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d18000+0xcea)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x801, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000226000)={@common='lo\x00', &(0x7f0000b29000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:52:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000742000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000066e000)='/dev/loop-control\x00', 0x0, 0x0) r2 = fanotify_init(0x0, 0x8400) r3 = accept(0xffffffffffffffff, &(0x7f0000af2000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000016f000-0x4)=0x1c) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f000045d000)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000096000-0xc)=@sack_info={0x0, 0x8, 0xe000}, &(0x7f0000dd0000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000d25000-0x18)={r4, 0x5, 0x20, 0x9, 0x8000}, &(0x7f0000b48000-0x4)=0x18) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r5 = socket$inet6(0xa, 0x400000000001, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000f5a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001b8000-0x10)={0x0, 0x0}) r7 = dup2(r5, r5) ioctl$EVIOCGABS20(r7, 0x80184560, &(0x7f0000e2b000)=""/136) select(0x40, &(0x7f00000f6000-0x40)={0x1ff, 0x1ff, 0x0, 0x0, 0x0, 0x100000001, 0x80000001, 0xf67}, &(0x7f000068e000)={0x9, 0x3, 0x200, 0x5, 0xe0000000, 0xc85, 0x9, 0x4}, &(0x7f000005b000-0x40)={0x80, 0x40, 0x1, 0x8d1, 0x80000001, 0xffff, 0x3, 0x401}, &(0x7f0000534000-0x10)={0x77359400, 0x0}) select(0x40, &(0x7f0000aa2000)={0x3, 0x2, 0x3, 0x1, 0x7ff, 0x1, 0x1, 0x4}, &(0x7f000078e000-0x40)={0x1, 0x4, 0xffffffffffff9892, 0x5, 0x400, 0x43c, 0x0, 0xa10}, &(0x7f000066d000)={0x100000000, 0x9c27, 0xfff, 0x5d507fb, 0x42, 0x4ad, 0xffffffffffffffff, 0x0}, &(0x7f0000390000-0x10)={0x0, 0x0}) write(r1, &(0x7f0000d0b000)="39b57fd7fe7de0a2c8e4f5d206f01d47b6ed1254b0fd8244c2b00502ed2aa5391519e30509a12d7f1341a969eb907cc6d9bd6c52fe2d7a01fe8a0eff91ab21432e077d4f9621e1032e6e937ed0d943677a81df5895f7", 0x56) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000070b000)={r6, r8}, 0x10) fcntl$getflags(r2, 0x408) r9 = dup(r5) setsockopt$inet6_tcp_int(r9, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r5, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r9, &(0x7f0000502000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000adc000)={0xa, 0x3, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) 2018/01/21 22:52:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') exit(0x2) sendfile(r1, r1, &(0x7f0000dc0000)=0x0, 0xff) [ 57.715730] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51245 sclass=netlink_route_socket pig=9376 comm=syz-executor1 [ 57.763391] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51245 sclass=netlink_route_socket pig=9362 comm=syz-executor1 2018/01/21 22:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = add_key$keyring(&(0x7f0000bb4000)='keyring\x00', &(0x7f0000eda000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000564000)='keyring\x00', &(0x7f000056c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r2) connect$unix(r0, &(0x7f0000623000)=@file={0x1, './file0\x00'}, 0xfffffd1a) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001a7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000506000)=0x0, &(0x7f0000e06000-0x4)=0x4) 2018/01/21 22:52:13 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}) prctl$setname(0xf, &(0x7f0000013000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000037000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f94000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0xff, 0x0, 0x8, 0x8001, 0x6dee}, 0x20) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 22:52:13 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) fallocate(r0, 0x0, 0x3f, 0x8) 2018/01/21 22:52:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) r3 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4200, r3, 0x2, 0x100000) 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) r4 = getpgid(0x0) ioprio_get$pid(0x1, r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000836000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9d, 0x0}, &(0x7f0000669000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f000055a000)={r5, 0xffffffffffffff0b, 0xcd, "379b0307b3e705c8bbf448bf042511b196cb179287564599f0bdf8b23a2619f015c66e0697ea969eb93c5b8402c99e99599083957a19490e8bc8ef0bf5b6ea637e015a0d2d08b653ea974496c31662f33dfb7f4e7f12bea33095f14fcfc38b705a3602909691c15136f81975ef34bbc0a20d94ad920e2a18abf989dc38ce6e38167c7093ccc7f46cf632bf0f0881db80086f7bd74945bc535f708d722522bf3fbeccf009183f51ac7f63a0acfa034926b4bcefb72e7ae71c5cb3ed0b7140128446932361edd34f1cd1700062b6"}, 0xd5) r6 = getpgrp(0x0) sched_setscheduler(r6, 0x0, &(0x7f0000d8e000-0x4)=0xf6) 2018/01/21 22:52:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000244000)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000019c000-0x8)='./file0\x00', &(0x7f00008f0000)='./file0\x00', &(0x7f0000dc6000)='bpf\x00', 0x0, &(0x7f0000ec9000-0x53)="07fb3fb2d75c00fea7ecc8eba0786f70b0b858612e17d8bd4d6f567fb547f60f907e59aa6bfb7b539225d7842949304ce86f0eef3ad756fc5a02877478586df1a6a935edff25016319b2045ba37fca8c08d1a4") ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00007f8000-0x8)=0x0) r2 = creat(&(0x7f0000748000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000cfc000-0x4)=0x5) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00007b1000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e90000)=0xe8) setfsuid(r3) ioctl$fiemap(r0, 0xc020660b, &(0x7f000095b000)={0x5, 0x0, 0x6, 0xfff, 0x2, [{0x101, 0x7ff, 0x7ff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xff, 0xdc1, 0x7e48, 0x0, 0x0, 0x403, 0x0, 0x0, 0x0}]}) 2018/01/21 22:52:13 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000796000)="26fca2129c89877058ac4d9591123bb2d5161224247c1678fc74ffc818944b47ee6b6e2d106f0e5a8825ad4a3ed448d094b17c3f60e652924ea414f41e02c6c68b4eca7459d2e34b53004f03ef97ed8a05eba87feb8d33639f4819ebcda691698787ad72b9eb7d54067f7ff83cd752a2a76dcb86bbcd831d5e43ec4655641e5c8ff0fc4f", 0x84) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000e1d000)=0x0, &(0x7f00008e6000-0x4)=0x0, &(0x7f0000a02000-0x5c)="901175017d45695820b78ddeb01b51ccbef1fa2a0c15003e4ac9aaebccc19bd9c0c088beea5bf334310e91be7fe44a45c68841a3c1ecb464b380491c5670e29ae5fbcc3fe5ecfb890dbac6582b443a68cab9b48247a340a1c0b8bcdf") shutdown(r1, 0x1) 2018/01/21 22:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000225000-0x4)=0x0, 0x281) pipe(&(0x7f0000120000-0x8)={0x0, 0x0}) accept$packet(r1, &(0x7f0000511000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000244000-0x4)=0x14) 2018/01/21 22:52:13 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={0x0, 0x2}, &(0x7f0000019000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000013000-0x8)={r2, 0x8}, &(0x7f000001a000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006000-0x20)={{&(0x7f0000006000/0x2000)=nil, 0x2000}, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) fchmod(r0, 0x10) 2018/01/21 22:52:13 executing program 4: socket$netlink(0x10, 0x3, 0x20) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002c0000)='/dev/keychord\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c6c000-0xf4)=[@in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x36}, @in6={0xa, 0x0, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x6}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, @in6={0xa, 0x0, 0xc6e, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0xf4) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000001000-0x8)=0x0) 2018/01/21 22:52:13 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000017000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffce7, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 22:52:13 executing program 0: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, &(0x7f0000cb7000-0x18)=[], 0x0, 0x0}, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/21 22:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b20000)='./file0\x00', 0x0) stat(&(0x7f000048f000-0x8)='./file0\x00', &(0x7f0000f51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod$loop(&(0x7f0000329000-0x8)='./file0\x00', 0x29, 0x1) utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) r0 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000167000)=""/0, 0x0) 2018/01/21 22:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002be000)='/dev/usbmon#\x00', 0x7, 0x20000) accept4(r0, &(0x7f0000fb0000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000279000)=0x6, 0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b00000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000a67000-0x1)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000085000)={@generic="78213490132dd6535e816ef698910bac", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clone(0x100300, &(0x7f0000010000-0x3e)="80", &(0x7f0000010000-0x4)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000b5f000)="") r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000879000)=0x0) [ 58.092028] 9pnet_virtio: no channels available for device ./file0 [ 58.125969] 9pnet_virtio: no channels available for device ./file0 2018/01/21 22:52:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f00007fd000)=0x0, &(0x7f0000001000-0x4)=0x0) quotactl(0xd4, &(0x7f00000d9000)='./file0\x00', r0, &(0x7f00008b7000-0x1000)="df7459d925ee8e68f0cc5b83b55b8d2ec5edb978edc435908459f894b259fa74ec630bdc447d6156d7b0fbd9d3047fd346280f44c8cc5da49141badc1b0d186aa0ef771bd66f6bb7e89101b2afdb16039f41a7f3ce41f66b2bdcb828a051ca0eedecad09b56135b076f3c1026f182276475af3ada6ca7ec7a2261fd8d87e6352b8034c767030c4316d339c2f2881eee89059fe35b5c780d080477ed59d50b620819fb776c4dd372ef033ca96868e2672682ca59c6edc849cbc34dddc446f3ac6990a711e44cb7071a51d60836107114bf21e29f6dc0189d9a0679833904c21381a0d608abf0a3f35d41bd5ecdf1416a3ebcba136b5a0f50f02a553008907757a9d3146e392b296af9f93e616ce5cda9fba5e3fe5e2f69254cf53ce739dbc2f80b94296eb9985691af52fcc8d4e5a82715475b5a16f1da0b955d53f46799e790ca0963f72865100779ba778c13b77fa369087853e037c511603f61b54910de2d405565151914a4bf8d76567ce0ede17797c67f2216ec8a8706f026fa2caac0249be35735db81e372da5734d3b641bb99cfc2137f0bb6415c606e5b6379191db0d5fa4ac6519a717b6ed21ef50709d2c724b96b91cb4e5ec4d5ef0ad10ba340beb3e34bf580e0b29d7d744a6f968a2166eb2ba3bda96045224a04162dd409b5e7e0e5d470ed7f07958911988cdc3a379f88b788fcf80579b4ae28df3fc885642bc143b75b7af749cae32a9e114e7c78519fd686e15145081580f254d015e2eaf805a3f8a88165969e3144596ab3f5521f6ea347121d223ee88738e7dbbcc6e1c05e23e42e6888fe56db7590444347fc351e4928248d349f16d5c4e5c23977f8edaabea60ab2d91e542e35e7ad1b01f3ba8c2bfcf3e15c7dacf52cff91a27095303dd8843369ecf1e80216adc43a749804871ce7a3c2916c2c86e605069487c86598c733c0e5f271cfe5708986512a8957a4f07977ba710124392a5498fa13bab195ef9a06f7eea95624020f31c28dcaa524532e165228dd3cbfdf71d7f78cbf4ce71fe31ab0b5a35bf583c708b5e2e83eed70d93fcd558c1fa9f10ee251d7ac4fa9842ee53acb8868c7ead24798baec8aae8bad8e394331159e310862583218e1f246f87b3e184c126756fa8ae086f79a19e833667899f33094aac7926f7618d3b034bbf302b1159c3a4497a5cd0e31207d18475f8877d9ee8130b5a8e4caafa60832a7514fb6af8910142642a7f721f4838eacf42a2c0e6b595b1d2178de09ff5ea58ab68c47ee1d0ff1e5d4874aa7aa8789229b3543e89745561b155e1205620deb040008d298e5d70e7218ce042b317e112b23f8ab03e1ff5735d2a73f47d9ad1a05829c5f308e9a8fa73586eb9b42881501b0e38265a0565b0c3bdc92a266988b98f9a8459ba783f4b32819a3168f0efa8eeed1020213ca50e73021d3a3ce3938473aca3ed0eae1b8f605ec249ec0f90515fa3389806e57d2bbddead969a06dea812e7efbd0ae99d8909eec79a9040d95f4a1eb833a86268d84de84966ee88ffe5920d5803f8c423d3793dc9705919b4921a3f88c65c3b51974503b2129f2643463c246d242bd192f41f4156d1c3f8c9f24089657cc208b64e44c2582ff27988c372e69c0ba3fafb2c5c116cafd68a2a5c7a7d8cb307555e7cda2ab691af5de6bb79b1433aac41cd5aa5e6d5a4723ab261f914497f97eaaccc0bb90c6f1c5f0142bde0d16ff2217e6f440e49af9d3f59a0df6ef0a0c25ab9a2149b61c2bc91b0c586b9de56a77c7042f46a074973973702f5b8b0472229d88fb47afe218bf4642cb64e152c1f79453e7386aab2b48bea2bff1abcb631a053651e02996e634a0931c1dd8dcefb47067048e6bb58e9df38c00e3474c28907e1bb0882babc68013f0b0a5578eef3019ed963ac17cd55c59592e267651afe98d411f997b78d6af15ca2e6c7f80f53dae87511d0b27bbc88e01b2ad0587f7d0fe1181aa263e5f1e76851a5210d26a338785ffc4c32d2d191fdbe2bfc86cf15eea774525372faebdad5e98da58ee576ab9ed9d9aa0dc89981e15cb3002ee222c04c27e9f291d005f5652775f47f4211982d10f78a2b2cb75549d18560a0b72488d35086d2eee9a488980508a3edd270c17916eb8845dc6a3524d979dbf867cafcdd2298d58b5d695148780283e23ea59211fa1c94bdb1386c07176b41ff534c14eca268e77b274d852b4355c50dc5a0d99ac7bd8dbb4e96e59b243ff903e8d461f7c92d1111e1c17199c85a938d2f3bc952133ca3b422ac58aa2ef91a76992a990f12db80e653b0e94a083f865574c819273470bce0a39dfb43bb461f60fef5d006a654bf664c829b31f2031a8e62681b98eb07e23df326cb47b26f5d55b6880b10c54846b3205ad0778fcc83007e9438c120b11cc3cb149f6cef29166ceb21c743e3dc8cbdadefdcc81d8120245ab4b4b46b683fc455c9cfe7a5b0db70424bc7e771d350ba1ea54019bcb7216b43b21fb52f62f382c573cee412829556f427cf3d5441a119f53a51f09d8bbd15a5a9985782086d7afd971bb3418d4c037a29515f1cb32804da103aaec4f73db1f175ca8331b0b2961867a7260bb14665d01f597caf621f4f78e047ab22de1e50aa6444a4ec34345a8479f9738f800bdaaf591359078e3bc43f171184617c0e4795136fd7839986339ade9b154923fc3c87151b7e46370a2a44eea62c0498d3ed5c45fb404f8d0f18502bba5c402777dc176a4ad6a16ec19ea5f565d65107e84c49b727e47372601309e6ef6359f7319dfe16684abbb869aa2dbc704252b72125c0c60a3c55b48e077935cff8f2eed99fa26996cdcf0ecc25b53c31208dc7be02147ac327e3be05228bafa3fe44b93df1813159940783d5ee6d9f49b871b8117bcda0c5a916fe4e6ab2771bada39eb99f3865f5bf4074993e80f3fc4328350c8e1413576156a7de54bc305a0c332497f4d57a481b0a039f9b3aa0ffac2eae9e18d69298706738a8fcbaad042124fdd7861ba741663cc1c091c4d6c1717613634a7f426a0e759c4cedfdab1e28f0a27b6293a9ff123f6a14ae80200ade6b0e31c1dd61afe33cd3f258c12a89cb6cfe9cbbc2bd3dc56e619ef1d9c1c582b6d3b5a617e1bd5d134422e44bfe9f94d06c7d8276e2c63ac0f458b3c4f330f8a3df4da566173e9dba77980d4828002b8872171f1b90ccb190141bdb891567c2fb0d7c3b08bd0282d4b24bbf4b8084e390eb1c748b1f8a896f2971267c5b2632cac8b9bc85baf37a462446a0020c0c38e18825fc9c94e3a985a3bbfb598f3f392fc4c31453ec1a61288039ee074fdba1f404a64fdadbfac834a661fdfafc4917c35590daa7f52f777efd86640f0985122ec4059340a6d0ecb109529d360b9da2ace1137c2fb3ffc46faa3cbd29e08902ffc216de73d0a187c19ea026fe375ae31f2d536dd75e2d31c3f1002c1627461590b17402e136dd5f455c236a3809d5aba98a4f4720066129f9a2bb236ad3355403c1ad64ff2b3ac4ec4e0961fb5c830010deb41295e6b949d34727f3925f087a1c9f1cd4ba829684d4c4a2ddfbef5504c45b5f736516d11c3ea02c6b064471a7e973ea94a65293a3f09650f1b4b156d5ea7837662bb204fefbcf3d7a0c6cbf802afc66b7d2ee04ae32b0cf745d724e5ff003aee5c2a6d1385e14aa3531298832270864657ee9b9ea6ff5a5ee2b386f6969b206bac99d03dd873ac9ecad9dfa8dd00146120c018a37fb53ebf30458c2f6cb403fd233064fe6eb0073051452b9414066814be22473403909e8bcb12523b2380c512af1cb32f72fa0f25c5758438e08b62229e820793835628d3acd16d475c42eca4b947aa74597ed58dd183d2af9a980106aee616d9eebb93480fa2c45ab67670c2da76a39af60383b060d1a8573a38c4147bc95f8f9b3e8f6a8149d3e74894d61f9356a65d358c71d640785bac10360172131a3db3f7ddd92062dccc7287a9e19017563b0a7e8127b9cef5445264268faae48f2edc4f35483016e3c65626077a2cccf118bbf26cbbd179d5d9ed6d10723c9768f57624d7aef344b98eb843fa3446c22806b8e9cbbb5f16eb01bff54862691da54277207f8604648d3d0c55589bdcccd007cd05c41f3eeff1091a37ff03cdb6717b0d589a7fbcd94548be806037ad437fd859cc072f7ef0c8cc717b7df5b2b06eb94679e909ded58a06f07e39991ca1f1798f735bbc79d4452290339cac20af26467594ee98b8ee9b6e0d7dbbcfd3f1eee26dc4828775d60832f446e7d4580fe48f1fb4e005f3a3e68fda4a1f6f919a5eac6bbebb3140cd05ab3ce25fd50423013caaa2f7b32566ddc31644b52a7382893cdd5e23900fdd96220cbea2803192daf289df5f17477f973555505f67b9094023cc10c1a47166176b681017c4b5d4e66956083c8a9b907f2626232317a89df47ac96027ae5f678bd40d5f72938eabfb6245c25edac6aa2c58506788cec5244de53224244736cb20754fbc2bb4190bad2afaf802bb651604e6f81a72dd6ff8239500ee934dd2cf61d86b3f06a69f8bef1e8f591656023287bf531c9bd9a25c909c91ba1677d4a8b532d40082aab9ecba94f934a21aecbf50649f443789df610414b5259c2eea0e1a2f7203d5c08e064912e5fe530e5298383366850c0a8364b3040209b405db79381f6065bc420e1391f23fb1e78eee222a4d077fdef49e4bcd858619887594a9398d6dae45bbd969a9531b88f17b9fa291e0e8732f655aa83675f89d631f882917ee7f8e2473d38258dfbefa902c35bb39feb3fcf627681c8b339ee27a02db13ec1b366c34a53ac2cbb862973948013c240e5ba74102bad4e705d0d6ea0899cbee7ecc86e733a354532a34676c645e1a91869b472658810a14591d57b3e4353afff254189caf64c8fda9b9d88d96829c5e2a1c55734d78b79298084b04656cfd3447b4ab7f04f7479f07cd01302adc51e5b1883c9c6f6789e477aabd53e0faedc87aac8e58054040dc016d5fa558f83f46d8afe24b7303fdeea2eeed2dd20f1b64b9bed47acebaf22df98deb1392eb5570289d99fec8e3ff9d11759b6e51533344ba70942c0fa3b482332a74b23164200736fb197e29bdb84c07179e00775197e59637d05787653f37562ad8a366b36ea8f2288efdb60e323ec49e6a3be0e93b6676e103d20a5a794925e69695af69b8e7025ffb86a827b3ff990696273915976e30bd0e27729585d770d53fee3178210133df2beea03cf3781f3af61bedca658609a6b31bec2d67737a6159e24f74b46126258720353d6933b709d186ecfe1e605b798ee8f1f97429d86a5725db0f994594bf4d6a3439352cd13be15876f60cd7256db3f0a57b04b4ef7fbd78b9070fc4b0951f5bb7fd63e5ecf0009d88285a07a207b688eb0ef31c6dfbf543300496dac7c65abe1d1b5b9ebfb3a462e83b908854292044a8b5ae94864627a65b10b3a7d40ea82dfb60a7d94768b6939c3f7e5f894ad0d9fc2006db22057a9c530f99db5c1b33daeaec1843395feeee7edfeb8e0957d4d0fbd990346e7685f92a0313887de6c008704617fedf4f6f1c3a48a33644b0a5b75001d1170b220801c6ebb78856a3ec63822adc0bc00e485f665a900f70c1f39fc22295d33719db2241a904643a06acea73f8b8ab125ceb6cbd5360cfa7826a2c5af7f911a64e43298829221ccc02ba8193d6d079faaf445fbfa6ee08021b96711d988c6f6138a845a6818793627c940c71bf9f6dc24723a1bdf3f70228c921cec070fb1d9fc57da720147684140") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="fa564ba635bb0e3cf3f4a21521090c59fac32aa164f439a18a138d93e446256bd6e4c4cb946970e1f8bcb8646ff6b9653edfa0ea9ba1f334cab7e74438a30960295dd0a11d1247371c9d440141ba346adc4eb66a1a", 0x55}], 0x1, 0x11) pkey_alloc(0x0, 0x20000000000003) 2018/01/21 22:52:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00001db000-0x8)={0x0, 0x0}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000fb6000)={&(0x7f0000bc3000/0x400000)=nil, 0x400000}) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f000098d000)=[{&(0x7f0000b78000)="f202b3ef780832a8c0b2bf296e4d067126e90594a5fc01c121af9bb3b42e51d86011399b0b993e0b2006c9fe0bd3afc923ee3e38b0416f621ffbe01e6d00d1e72219e00238bde6f884160197f4604292369e65967434376a38757aec501ba559edc3492eac251c2d59eb47b3913fa6a68a62e8227fc7acadb2fbf14df36c27d64abc299de19cfd02e59b692840c4cdaadc045f17f8dc12aeaf78bc1b6e85cd3a0431452d08fe0522f9987c4b0648e29d6ad258697bd2fa1f997df2af3f9a277e0c613f4e3d51e7f98cbadf39cc71a30633733f147a767bd7c6d8fa441318335f5bfe66248a5b6c6da90f1775ef9edeeb26077e87cd1f5546aae0a649", 0xfc}, {&(0x7f00004fa000)="", 0x0}], 0x2) sendfile(r2, r0, &(0x7f0000576000)=0x0, 0x2) r3 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)="0000c40000") preadv(r3, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/21 22:52:13 executing program 2: mmap(&(0x7f0000000000/0xb40000)=nil, 0xb40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000022b000)="", &(0x7f0000ea9000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f0000ddb000)="") r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) r2 = creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) ioperm(0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5d000-0x4)=0xe8) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000b41000-0xa)='./control\x00', &(0x7f00004ca000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f000076c000)={0x0, 0x0}) getresuid(&(0x7f0000ace000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000368000)=0x0) 2018/01/21 22:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getgroups(0x0, &(0x7f0000b7d000)=[]) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fef000-0xd)='/dev/snd/seq\x00', 0x0, 0x52d200) fsync(r0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2018/01/21 22:52:13 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000e6f000)={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, 0x1c) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e09000-0xe)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000e70000-0x10)={0x0, 0x7}) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000e71000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x1, 0x0}}, 0x26) r3 = getpid() ptrace$peekuser(0x3, r3, 0x5) connect$l2tp(r2, &(0x7f0000072000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x3}}, 0x26) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/21 22:52:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000011000)='./file0\x00') r1 = dup3(r0, r0, 0x80000) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000002000)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cb0000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00007b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1103}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 22:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x5000007) r1 = syz_open_dev$mice(&(0x7f0000386000-0x10)='/dev/input/mice\x00', 0x0, 0x20e803) ppoll(&(0x7f0000726000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/21 22:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f29000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000a55000)=0xe54, 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 58.235945] IPVS: Creating netns size=2536 id=13 [ 58.279857] pktgen: kernel_thread() failed for cpu 1 [ 58.285139] pktgen: Cannot create thread for cpu 1 (-4) [ 58.292603] IPVS: Creating netns size=2536 id=14 2018/01/21 22:52:13 executing program 2: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000df4000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000df4000)=""/151) r1 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000df4000-0xca)=""/202, &(0x7f000032a000-0x4)=0xca) 2018/01/21 22:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000842000)='./file0\x00', 0x0, 0x190) connect$inet(r0, &(0x7f0000c82000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00000e8000)="e135550093b8d212f2633c22b211861fb783d75adf04f9c73b685b4ebfc90464fc84c81919da29b2c1921a62deab53cf8a84f45691de9110ab0064dcc3251cb1f75ee1f4510792ec71d56c8688d87382a285d33f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54df24917b7151fb4dcb0506", 0x90) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000dc2000)=0xf) 2018/01/21 22:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) mlock(&(0x7f0000755000/0x1000)=nil, 0x1000) 2018/01/21 22:52:13 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00004a3000-0x10)=[], 0x0, &(0x7f0000a8c000)=""/0, 0x0, 0x0}, 0x1ffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000000)=""/215, &(0x7f0000ea5000)=0xd7) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000001000)="4656ac6c36bad732f2c726655c7a8909375ef16ef32b4ed911da0030a2dbd24a055c11384234f9ed6d460993941787aee660bd227bd4ce63e99826ec602da3c13636ac7bf795a80679d469520d6d50a44f8e13d0e89a00d78a6108abdbb14abecfd1e09a5bbbe2210b3046d229cff97ecc7d0346484bab14f10a6fa0d7c1bd3a2e931d36c76588fe7348") 2018/01/21 22:52:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e2e000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f00006bf000-0x4)=0x0, &(0x7f0000c65000)=0x4) r2 = socket(0x11, 0x3, 0x0) accept$inet(r1, &(0x7f0000f04000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000656000-0x4)=0x10) sync_file_range(r2, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0) bind$inet(r2, &(0x7f0000e71000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = socket$inet(0x2, 0x80a, 0x0) r4 = gettid() fstat(r0, &(0x7f0000c4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000df5000-0x8)=[0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008da000)={r4, r5, r6}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffbfffffd}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f1c000)=0x3, 0x4) ioctl$KDENABIO(r2, 0x4b36) write$selinux_context(r1, &(0x7f0000b02000)='system_u:object_r:wtmp_t:s0\x00', 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000040a000-0x10)=@common='bcsh0\x00', 0x10) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000191000)={@common='ip_vti0\x00', @ifru_flags=0x4202}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000782000-0x43)="0cd116836338d1d5d9090f329b191c360df2d48a1cf5216c7b807a383dadf935792af1954e3d18636b57133d2d93d6633e0a08e417c9645a3495ef82630c78b0f702dd", 0x43) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000afd000-0x8)={0x0, 0xe5}, &(0x7f0000eb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d39000-0x10)={r7, 0x3ff, 0x1, 0x8}, 0x10) clock_gettime(0x0, &(0x7f0000d01000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000088000-0x4)=0x0, &(0x7f0000109000)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000f2a000)={@common='ip_vti0\x00', @ifru_flags=0x4200}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000ebc000-0x10)={r8, r9/1000+10000}, 0x10) 2018/01/21 22:52:13 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000004000)='./file0\x00', &(0x7f0000001000-0x18)=[&(0x7f0000004000)='em0\x00', &(0x7f0000005000-0x9)='/dev/sg#\x00', &(0x7f0000004000)='/dev/sg#\x00'], &(0x7f0000001000-0x28)=[&(0x7f0000002000-0x9)='/dev/sg#\x00', &(0x7f0000005000-0x17)='security\']:bdev}vmnet0\x00', &(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000000000)='wlan0eth1vmnet0mime_type\x00', &(0x7f0000005000-0xd)='dns_resolver\x00'], 0x400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000004000)='./file0\x00', &(0x7f0000002000)=""/7, 0x7) getpeername$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r3, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x7530}}) 2018/01/21 22:52:13 executing program 3: lookup_dcookie(0x1f, &(0x7f0000bc8000)=""/228, 0xe4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) accept4$ipx(r0, &(0x7f00008fc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000097a000+0xfdf)=0x10, 0x807ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000200feffffff0800000000060000", 0x24) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d40000)={0x0, 0x0}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00001dd000)={0x7, 0x9}) ioctl$TCSBRKP(r0, 0x5425, 0x10000) fdatasync(r1) 2018/01/21 22:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cf2000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = dup(r0) accept4$packet(r0, &(0x7f0000849000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000277000-0x4)=0x14, 0x0) lseek(r1, 0x0, 0x0) 2018/01/21 22:52:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000)={@common='bcsh0\x00', @ifru_flags=0x1000}) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000002000)=""/122) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000002000)=""/130) r2 = dup(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000)=0x3, 0x4) 2018/01/21 22:52:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x400000080004522, &(0x7f0000814000)="00000000000000046b") getsockname$ax25(0xffffffffffffffff, &(0x7f0000cdc000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000421000-0x4)=0x10) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000900000)=[0x9, 0x5]) 2018/01/21 22:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000439000)={0x0, @in6={{0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x80, 0x9, 0x400}, &(0x7f0000782000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006ff000)={r3, 0x4, 0x3}, &(0x7f000047b000)=0x8) write(r1, &(0x7f0000aec000)="ce", 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)=0x0) recvfrom(0xffffffffffffffff, &(0x7f00008bd000)=""/0, 0xfffffcbc, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) getpgid(0x0) execve(&(0x7f0000278000-0x8)='./file0\x00', &(0x7f00001b3000-0x38)=[&(0x7f0000cb6000)='\\proc\x00', &(0x7f00002a9000)='({:+cpusetppp1ppp0\x00', &(0x7f0000607000-0x7)='+wlan0\x00', &(0x7f000021b000-0x1)='\x00', &(0x7f0000f79000-0x5)='ppp0\x00', &(0x7f0000521000)='em1cpuset\x00', &(0x7f0000de0000)='trusted\x00'], &(0x7f000080e000)=[&(0x7f000067f000-0x2)='^\x00', &(0x7f0000239000)='&trusted\x00', &(0x7f0000f54000)='/user&\x00']) vmsplice(r1, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r4 = dup2(r1, r2) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000e45000)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) 2018/01/21 22:52:13 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) fcntl$setstatus(r0, 0x4, 0x4400) mq_unlink(&(0x7f0000022000-0xb)='/dev/loop#\x00') 2018/01/21 22:52:13 executing program 1: 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$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f00006a7000)={0x0, 0x0, 0x99b0, 0x800, r1}) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/21 22:52:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f000001f000)="4694ef172fe270283098444a1fa91336320933df13875f083e738307df41b23d24e0908f5295da0eb75529d4e181fd7ebfcad8034bb61f5cc58dadca3faac8e8378b45ed22719a6fb8bd63536e79f3e62b76c8c698fda5c4fdf37f0cae082bfd385e824cc2fdae413ff92b49779152c5b685d4b6", 0xfffffffffffffde8}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000bcb000-0x28)={&(0x7f00000cb000/0x1000)=nil, 0x0, 0x5, 0x80, &(0x7f000064d000/0x4000)=nil, 0x40}) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xe2) 2018/01/21 22:52:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/30, 0x1e, 0x41, 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x8, 0x4) 2018/01/21 22:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x0, 0x5c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000053a000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) write(r0, &(0x7f0000af7000-0x28)="24000000100005004d08000800e80103030501001000010011a20000f70000f1de005609", 0x24) 2018/01/21 22:52:13 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000ef8000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/21 22:52:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000076c000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f00002a5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000071d000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:52:13 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001f2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000c0a000-0x4)=0x0) mmap$binder(&(0x7f0000ee4000/0x2000)=nil, 0x2000, 0x0, 0xd8830, 0xffffffffffffffff, 0x0) 2018/01/21 22:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x0, 0x0) futex(&(0x7f0000207000-0x4)=0x8, 0x1, 0x0, &(0x7f0000f0b000)={0x77359400, 0x0}, &(0x7f0000b10000-0x4)=0xe5a8, 0x2) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) finit_module(r1, &(0x7f0000427000)="2f6564762f73008000000000000000000000000000ec03b08d536c9e288b1574489e6abdb9d1d10fed", 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x1, 0x81000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000927000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00009a3000)={r3, 0x9, &(0x7f000046c000-0x24)=[0x5d89, 0x33, 0x9, 0x342400000, 0x0, 0x34, 0x8, 0x3ff, 0x800], &(0x7f0000dfd000)=[0x400], 0x3, 0x1, 0x80000000, &(0x7f000066a000)=[0xd7], &(0x7f000007a000)=[0x7, 0x74a, 0x8000, 0x6, 0x9, 0xc9d, 0x51], 0x0}) recvfrom$llc(r0, &(0x7f00004e3000-0x89)=""/137, 0x89, 0x1, 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000564000)={0x2008000000, 0xff, 0x3, 0x0, 0x4, [{0x3ff, 0x9, 0x956, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7fffffff, 0x5, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x8000, 0x5, 0x0, 0x0, 0x2481, 0x0, 0x0, 0x0}, {0x6, 0x3, 0x9b, 0x0, 0x0, 0x2980, 0x0, 0x0, 0x0}]}) 2018/01/21 22:52:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) lseek(r1, 0x0, 0x1) splice(r1, &(0x7f00005b1000-0x8)=0x0, r0, &(0x7f0000242000)=0x0, 0x1000, 0x9) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/21 22:52:13 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x1000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000004000-0x4)=0x679) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000)={@generic="01062a5abf2405eee6d300fc65858588", @ifru_data=&(0x7f0000004000-0x20)="87d29e250b0f396ce2439cf35b5d422c1982f3a040532326c43c23c03bdc6538"}) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x800) 2018/01/21 22:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000da8000-0x8)='./file0\x00', 0x40) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003ed000)=0x0, &(0x7f00006f2000-0x4)=0x4) 2018/01/21 22:52:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000d22000)='/', 0xfffffffffffffe65) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000051f000-0x4c)={0x76, 0x5, 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, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/21 22:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) creat(&(0x7f00001fb000-0x6)='./bus\x00', 0x0) read(r2, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/01/21 22:52:13 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000003000)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @generic="b8be09777e82b24c5904939966f5230d"}}) mremap(&(0x7f0000445000/0x4000)=nil, 0x4000, 0x2000, 0xffffffffffffffff, &(0x7f0000000000/0x2000)=nil) 2018/01/21 22:52:13 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) fstatfs(r1, &(0x7f0000576000-0xc5)=""/197) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000feb000-0x11)='/dev/vga_arbiter\x00', 0x101240, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000fea000)=@int=0x0, &(0x7f00002f2000)=0x4) ftruncate(r2, 0x8001) fchmod(r1, 0x0) 2018/01/21 22:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000273000-0xed)=""/237) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000044e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000616000)=0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00005ee000)={0x0, 0xfffffffffffffffc, 0x4, 0x2, 0xa, [{0x8, 0x3ff, 0x3f, 0x0, 0x0, 0x2485, 0x0, 0x0, 0x0}, {0xffffffff, 0x0, 0x2ce, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x3, 0x6, 0x6, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x2, 0x7fff, 0x5, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x7, 0xffffffffffffff00, 0x24d0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x9566, 0x3, 0x3, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x4, 0x1, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}, {0x3, 0x8, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x81, 0x40, 0x2, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x5, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}]}) prctl$getname(0x10, &(0x7f0000689000-0x2c)=""/44) getpeername$ipx(r1, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c60000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001f9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000507000-0x8)={r2, 0xffffffff, 0x9}, &(0x7f00001f8000-0x4)=0x8) prctl$intptr(0x17, 0x7fffffff) ioctl(r1, 0x8916, &(0x7f0000000000)="") bind$netrom(r1, &(0x7f00009b3000-0x10)=@ax25={0x3, {"92aebb1dbfcb3f"}, 0x5}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000be6000-0x78)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x4, 0x0, 0x5, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e35000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e6000)=0xe8) 2018/01/21 22:52:13 executing program 7: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() prlimit64(r0, 0x0, &(0x7f0000f55000)={0x8, 0x0}, &(0x7f0000d20000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f57000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f59000-0x8)={0x0, 0x6}, &(0x7f000083f000)=0x8) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000a2000)={r2, 0x1000}, &(0x7f0000f58000)=0x6) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/01/21 22:52:13 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000007000)='./file0\x00', 0x0, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x0, 0x0}) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000009000-0x79)={0x0, 0x71, "bc971e0265ba21d85de773547be8ec3fece831e341e637e2616af88d654d20c2d48b59d630183850fd8d025533135a2edf74b3110cb1a47487c38e8faa56f8bdfd6acabcbccdd0ec575346bc62015f1e19ee1240c11bbf1c376f09450ee2f41942056639972f25f51422a42d5b68d6c855"}, &(0x7f0000006000)=0x79) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000)={r1, 0x1}, 0x6) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/01/21 22:52:13 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x1f) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000fd1000-0x4)=0x519, 0xffffffc6) writev(r0, &(0x7f0000fd0000-0x70)=[{&(0x7f00002fa000-0x1000)="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", 0xaaa}], 0x1) 2018/01/21 22:52:13 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) r0 = creat(&(0x7f000057c000-0x8)='./file0\x00', 0x0) recvfrom$inet(r0, &(0x7f00009a2000-0xf)=""/15, 0xf, 0x3, &(0x7f0000a36000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 22:52:13 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000079e000-0x24)={0x7, 0xfffffffffffffffe, 0x0, 0x8, 0x8c85, 0x100000000, 0x80000001, 0x3, 0x80000000, 0x3f, 0x0, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fe7000-0x10)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1000000000000177) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/autofs\x00', 0x4040, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000fe7000-0x4)=0x100000000, 0x4) 2018/01/21 22:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) setns(r0, 0x8000000) fcntl$setownex(r0, 0xf, &(0x7f0000007000-0x8)={0x3, 0x0}) 2018/01/21 22:52:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000044c000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/21 22:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000d5000)='/dev/keychord\x00', 0x400, 0x0) getpeername$packet(r0, &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b91000)=0x14) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000657000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000637000-0x1)=0x0) 2018/01/21 22:52:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000488000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) 2018/01/21 22:52:13 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000f64000)={0xff, {{0xa, 0x2, 0x13, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") rename(&(0x7f0000625000-0x8)='./file0\x00', &(0x7f0000da6000-0x8)='./file1\x00') 2018/01/21 22:52:13 executing program 3: madvise(&(0x7f00007d4000/0x7000)=nil, 0x7000, 0x7) 2018/01/21 22:52:13 executing program 6: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timerfd_gettime(0xffffffffffffffff, &(0x7f00007fc000+0xfd1)={{0x0, 0x0}, {0x0, 0x0}}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000dd6000)=0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x5b, 0x0, 0x0}) 2018/01/21 22:52:13 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)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffffffffff8) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x989680}, &(0x7f0000013000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) munmap(&(0x7f000063f000/0x3000)=nil, 0x3000) 2018/01/21 22:52:14 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000b9000)={"eaabdb4c766a2347888b5ad152a31154", {0x4, 0x2, 0x9da, "2ece8e42f860", 0x3e82, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x10000) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r1, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r1, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000074000-0xe)={0x5, [0x3ee4, 0x1fffffffe00000, 0x300000000, 0x401, 0x7]}, 0xe) 2018/01/21 22:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) syz_open_dev$usbmon(&(0x7f0000498000-0xd)='/dev/usbmon#\x00', 0x2, 0x600c42) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) preadv(r0, &(0x7f0000cd2000)=[{&(0x7f0000b65000)=""/162, 0xa2}], 0x1, 0x0) 2018/01/21 22:52:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000521000-0x68)={0xfffffffffffffffd, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$keychord(0xffffffffffffff9c, &(0x7f0000ef6000)='/dev/keychord\x00', 0x0, 0x0) 2018/01/21 22:52:14 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 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'}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) fcntl$setflags(r0, 0x2, 0x1) 2018/01/21 22:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000e95000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) listen(r1, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a30000)=0x0, &(0x7f0000fe7000)=0x4) listen(r0, 0x0) 2018/01/21 22:52:14 executing program 6: symlinkat(&(0x7f0000998000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00007bb000)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000013a000)={0x0, 0x0, 0x0}, &(0x7f000030d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000001000-0x4c)={0x400, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioprio_get$pid(0x2, r0) 2018/01/21 22:52:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) sendto$inet(r0, &(0x7f0000d2b000+0xde1)="a2", 0x1, 0x40081, &(0x7f000037e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') sendfile(r0, r2, 0x0, 0x2fc) syz_open_dev$loop(&(0x7f0000a5b000-0xb)='/dev/loop#\x00', 0x9, 0x400400) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x203, 0x0, 0x2, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359", 0x81}], 0xfffff58, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000e14000)={0x3, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0x90, 0xf0, 0x0, 0x4, 0x0, 0x9, 0x5, 0x7}) 2018/01/21 22:52:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ad0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000c07000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) bind$packet(r0, &(0x7f0000d3d000)={0x11, 0xfb, r1, 0x1, 0x1, 0x6, @random="a28ea6086a20", [0x0, 0x0]}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000ba5000)='uid_map\x00') writev(r2, &(0x7f000015d000)=[{&(0x7f0000a44000-0xea)="0bb67597faf16927a256445e6c825734d9eb377fe5f163886352872c8cc00af1d8ecc51f884c86b9ff45299c201b5690f73a26cea799d42c4a81d6c6feeb27e3e4d9f4279d29aa206a441ecf37853256c21e2de48e04d5fc87e61ce22d347524b3c8b270f34c70a9bd374c20398634ecd46582da8f748b1eeca51e71d5a015e6e31e2fc08dd0faf971c23ceaba50198b5a0bec8ef81592af9c9d9b37bb6f2d61fb5d5293cedd47f5ed4c97cf3e5fec1554b49d6f070ee7ec31b76d9672b2571a66987f41e00d5c44f89945104bf28b8535d68850182b619debb83a313428aa8706fc924cd1b58e958910", 0x0}, {&(0x7f000094a000)="1233371fa643aaf60af7df7580385f24ffcd31215e2429cffa60dee914531a5209f730697e11e2f6a4a1", 0x0}, {&(0x7f0000e55000-0xad)="ba57a635922886bf7f1615d20ec6a0bcce069926065fbd0e32f7eb721d211c83dd0c1bca6478f66a882cfb6aa54eb4b41e1533b9cc0e8666767a912fcf366b392f4480b75458a8e5034fac9929a0a321f4b9a71d3a37709a94fc6de347967173d7f692835e8a0bf662c419a8fc9f5e222cdeb9b4b0f044139385001b90167f717df6e29b454f6c8c15ea83f7741cfb4bdd236879b5485d1f09852c400394dc7c87ac846051cebdf53e97351b0f", 0x0}, {&(0x7f000089b000)="725d863d6491f356fd550e7720ad423eaca07256d02ef07c92c3240ccb0a53fe8ab1f31b369f5d640f8b329312625f1124a33e30adac33ea22d8db0336831045d9d97ee543002954c1a25167fb8b187df05bd5432b640ff8b0c4b4afaf7267ca79012f282922a2f022b94ecad13546d295b2642271cdf0c257f0906418ea7def1d40392676d9bf2ed91196029fbfd48bcab3bd77ad08ccbff09b518d9f121a7c009c46bb304855d6d926e9aa94f9e17ec6a686bd2999da26090463ed016b121c602af85f3841e39bdf", 0x0}, {&(0x7f00009d7000-0x7)="05d3e152da9a64", 0x0}, {&(0x7f0000b35000-0x1000)="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", 0x0}], 0x100000000000003b) pread64(r2, &(0x7f0000830000)=""/0, 0x0, 0x400000) 2018/01/21 22:52:14 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) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r3 = dup(r1) connect$llc(r3, &(0x7f0000013000-0x10)={0x1a, 0xff, 0x0, 0x7, 0x8, 0x3f, @random="fa37f4a7a389", [0x0, 0x0]}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sigaltstack(&(0x7f0000011000/0x2000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r3, &(0x7f00004c0000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) r4 = 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(r4, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 22:52:14 executing program 3: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f6d000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00004aa000-0x4)=0x0, &(0x7f0000b31000-0x4)=0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x7, &(0x7f0000f6c000)=""/0, &(0x7f0000f6c000)=0xe8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008ce000-0x4)=@int=0x0, &(0x7f0000f6d000)=0x4) 2018/01/21 22:52:14 executing program 5: r0 = add_key(&(0x7f0000770000)='user\x00', &(0x7f000018d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004e2000-0x9b)="1fdf0c81f86460a1a53b4479c8f4a91ab99570c220cef0150ed4ed1f9615528fff2f54ec21438641439d5c6e21d0e768a9125cd4443e24d1e2b53bf8e9330d37c75f49f474bb3babe0e68dc848e706a5f25a618272181f9b0708dea1de05f092019a17282b03f370303f2a361c8ca077122225242a74f068d4e2bc1c50d204b455bd13bedc36c8fc581faa0fda71429fd5588c98cfa994fcf0df8f", 0x9b, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000592000-0x8)='keyring\x00', &(0x7f000091d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = syz_open_dev$usbmon(&(0x7f000039e000)='/dev/usbmon#\x00', 0x3, 0x141000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b55000-0x66)={0x0, 0x5e, "1342df18e19ca65c933a92be37b4d45cc297ef85703aa860849cd3f6916861ebec3b55a57267c54e4ed519d35f2ddadb7a9d435b88d480f4282df9f04ad3e362d83873cc930813e7aa2abc9e6db2dbcad2c92df84bc77cbef2be2bfc4b51"}, &(0x7f0000001000-0x4)=0x66) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000055c000)={r3, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3aa}, 0x98) ftruncate(r5, 0x8bb) keyctl$invalidate(0x15, r1) 2018/01/21 22:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a4000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000011e000)='./control\x00', 0x4000000000000001) creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) pipe(&(0x7f00007a5000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) [ 58.765747] binder: 9654:9666 ERROR: BC_REGISTER_LOOPER called without request [ 58.802527] binder_alloc: binder_alloc_mmap_handler: 9654 20000000-20002000 already mapped failed -16 [ 58.817516] binder: BINDER_SET_CONTEXT_MGR already set [ 58.825831] binder: 9654:9666 ioctl 40046207 0 returned -16 [ 58.826531] binder_alloc: 9654: binder_alloc_buf, no vma [ 58.826548] binder: 9654:9675 transaction failed 29189/-3, size 0-0 line 3127 2018/01/21 22:52:14 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000443000)={@common="6c6f00000000000000000000000000ff", &(0x7f0000939000-0x5)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000989000)={0x0}, &(0x7f0000c01000-0x4)=0x4) socket$inet_sctp(0x2, 0x200000000000005, 0x84) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000550000)=0x200000000000005, 0xffffffffffffff98) 2018/01/21 22:52:14 executing program 1: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x81, &(0x7f000025d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000f90000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f8f000-0x15)='/dev/pktcdvd/control\x00', 0x40040, 0x0) close(r3) getpeername$netlink(r3, &(0x7f0000393000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000043f000-0x4)=0xc) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f91000-0x8)={0x0, 0x7f}, &(0x7f0000093000-0x4)=0x8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f91000-0x98)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6}, &(0x7f00000ad000)=0x98) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/21 22:52:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000bf000)="6e65742f6906365f6d0000000000001000") mmap$binder(&(0x7f000073e000/0x2000)=nil, 0x2000, 0x1000007, 0x111, r1, 0x0) 2018/01/21 22:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000041e000)='./file0\x00', 0x8000, 0x8) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) openat(r0, &(0x7f00003f1000-0x8)='./file0\x00', 0x2025c0, 0xa0) ioctl(0xffffffffffffffff, 0x2201, &(0x7f0000091000)="551619d3") clone(0x4000, &(0x7f000079c000-0x1000)="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", &(0x7f000012b000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000273000)="ea21a55ff70a51ab6d4f4157f2e5bff64383eecd7d2adf6a50abb09b427b8895072ce363640044b3f9e32bac170babc3bb1b6285c7f693b00bd5c66b065b1b489899f656bafcd2177292a8c03b4da6347414635bd0161da5cdd5cd37fbe3f07c3db94372eca7d820492f7b0ba4ca6632621bfd72331e9de1f4d069bf9fb527ebdf610ccb466a9c442c9f8e8eab300187c507721d26d05da64c93b889a93bc283b058b2c2a753e3686e9b6875bf486b7763b5b561f889648a67fdf910c9fe325a7ded2502fff5a21175d2cfa56f74d20bbcee858a7b94e5d274f35e4fb15de1128d3d27943c2aa22d46") 2018/01/21 22:52:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) connect$inet6(r0, &(0x7f0000893000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000ad3000)=0x0, &(0x7f0000ea1000-0x4)=0x4) 2018/01/21 22:52:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00002be000-0x1)='.') socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b58000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f0000977000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000abf000)=0x1e) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003f3000-0x20)={0x4, 0x0, 0x10003, 0x80000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000cc5000-0x20)={0x3, r1, 0x0, 0x800}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r2, &(0x7f00005de000)={0x10, 0x0, 0x0, 0xa4000}, 0xc) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006d000)='/dev/rfkill\x00', 0x200000000400001, 0x0) connect$llc(r3, &(0x7f0000c8d000-0x10)={0x1a, 0xff, 0x9, 0x8, 0xaf, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) 2018/01/21 22:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) close(r0) write(r0, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00006ca000-0x9a)="") socket$packet(0x11, 0x2, 0x300) 2018/01/21 22:52:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000246000)={0x0, 0x0}, 0x4000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0xffffffffffffff73, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 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}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 58.986904] 9pnet_virtio: no channels available for device ./file0 [ 59.050039] 9pnet_virtio: no channels available for device H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H 2018/01/21 22:52:14 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000019000-0xce)="8bd6e9963e41494140a02c7357c51c68dd64529870fbc0cd4f9f2865b11bd4c3209706c86b6bbdb4827592c9e946f494cc9173b8abb4ce17437134d2f5aa94c9204894f23c85b375134cb51736fba98201df916f6b7a44a05c6f6e232e99fcf730536abd53be53cbd913430fc98f0257da42b64e1fb0dc17c2e9ed5669d5bf70889e79245b761be21c59b3bc0d444f93f177a197a6f3d838af0b408cbf1dac5d97b81e5ebff36a38608c909800e36ea11b86589594b93f5a25ec09be930eb38db5d5ed3606ee67bba801b6f636e0", 0xce}], 0x1, 0x0) getdents(r0, &(0x7f0000007000-0xa8)=""/0, 0x0) 2018/01/21 22:52:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$TCSETAW(r0, 0x5407, &(0x7f00008d7000-0x14)={0x2, 0x5, 0xcea, 0x5, 0xfffffffffffffffe, 0xc73a, 0xffffffffffffffeb, 0x1f, 0x3, 0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f0000ab2000)=0x0, 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be4000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) 2018/01/21 22:52:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 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}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8c, 0x6, 0x2, 0x2, 0x5f28}, &(0x7f0000013000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={r2, 0x3f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000001000-0x8c)={0x1, 0x0, 0x400, 'queue0\x00', 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={r2, 0x100000000}, &(0x7f0000003000)=0x8) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000003000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000011000)={&(0x7f0000004000)=[0x3, 0xc406], 0x2, 0xd1d, 0x9, 0x2, 0x4, 0x8, {0x619c70d3, 0x1, 0xfff, 0x0, 0x4, 0x100, 0xffffffff7fffffff, 0x0, 0x1, 0x828, 0x9, 0xfffffffffffff800, 0xff, 0x6, "0a6d51d43c629d555a36a22ae0d727262a6aef1b4d516cb8d4b5413ce14858e6"}}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000cde000-0x10)={&(0x7f00005be000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 22:52:14 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ad2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000215000-0x50)={0x4, 0x3, 0x2, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ftruncate(r0, 0x3405) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) ptrace$getsig(0x4202, r3, 0x0, &(0x7f000020c000)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 22:52:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000+0xfa7)={0x0, 0x8001, 0x8, 0x10000, 0x51, 0x8, 0x7, 0xdd9a, 0x6, 0x0, 0x3, 0x2}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000496000-0x8)={0x0, 0x0}) 2018/01/21 22:52:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x800, 0x1) futex(&(0x7f0000cc9000-0x4)=0x0, 0x5, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f00000f0000)=0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80180, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={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]}, 0xfffffffffffffffd, 0x4, 0x4, 0x4, 0x0}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x100000001}, 0x8) 2018/01/21 22:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000655000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000003a000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000371000-0xf)='/dev/sequencer\x00', 0x200040, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000604000-0x8c)={0x0, @in6={{0xa, 0x0, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007ee000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ea2000)={r2, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000953000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006af000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000800000-0x18)={r4, 0xf5, 0x20, 0x1000, 0x952}, &(0x7f0000684000-0x4)=0x18) poll(&(0x7f0000b0a000-0x18)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 22:52:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="187dcd8a3ee1cc68b0eeec3f1dc669d0e503a46798f49bce", 0x18, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='nodevnodev\x00', 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f0000203000)=[], 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009a6000)={0x0, 0x0}) getsockname$packet(r0, &(0x7f0000126000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ffb000)=0x14) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002f5000)={0x0, 0x0, 0x0}, &(0x7f0000aea000-0x4)=0xc) write$selinux_load(r0, &(0x7f00004d8000)={0xf97cff8c, 0x8, 'SE Linux', "53aa862ab0f7ac402c979eabca51629ae945ac723b0c3e5c9c12a7ada5a43d96039df2470176799e0df7f791cb87941015598491e30309330060420f74b3d9d3d6e94f808b1851f68007fbc5714ecacd64dbd742733d12a87814"}, 0x6a) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009bf000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x0, 0x8001, 0x2, 0x7, 0xa, 0xa0, 0x20, 0x2b, r5, r6}, {0xcb9, 0x0, 0x7, 0x80, 0x401, 0x95, 0x3, 0x7}, {0x2, 0x7fffffff, 0x7ff, 0x0}, 0x76, 0x6, 0x0, 0x0, 0x1, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x3, 0x1, 0x34, 0x0, 0x0, 0x6}}, 0xe8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a7000)='/selinux/mls\x00', 0x0, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005f1000-0x8)={0x0, 0x0}) lseek(r7, 0x0, 0x3) getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f000046f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005e3000-0x4)=0xb) 2018/01/21 22:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00006e7000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H [ 59.050039] H 2018/01/21 22:52:14 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 22:52:14 executing program 0: 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) fchmod(r0, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f00008cb000)=0x4e7, 0x4) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/21 22:52:14 executing program 2: futex(&(0x7f000053c000-0x4)=0xfffffffffffffffc, 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000f9b000-0x4)=0x0, 0xa0000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000668000-0xde)=""/222, &(0x7f0000001000-0x4)=0xde) 2018/01/21 22:52:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x100) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009c2000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xad, 0x10000, 0x0, 0x314, 0x0, 0x1, 0x4d, 0x5, 0x5, 0xff, 0x7, 0x8, 0x5, 0x8, 0x7ff]}, &(0x7f00008df000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x1}, &(0x7f0000b7f000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r2, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) 2018/01/21 22:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000172000)='./file0\x00', 0x400, 0xe0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000e6b000-0x8)={0x0, 0xf8}) 2018/01/21 22:52:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f7000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00005c6000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f000028e000-0x1)="") r1 = syz_open_procfs(0x0, &(0x7f00005f8000-0xa)='mountinfo\x00') r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x7563) bind$netlink(r0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0}, 0xc) sendto(r1, &(0x7f0000242000-0xe)="33c1eb8d37ca2a0cb13f3af3871c", 0xe, 0x4, &(0x7f000063a000-0x10)=@ax25={0x3, {"ba7979b729333b"}, 0x6}, 0x10) 2018/01/21 22:52:14 executing program 2: 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) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000cbc000-0x4)=0x0) sched_getscheduler(r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) r3 = request_key(&(0x7f000023c000-0x6)='.dead\x00', &(0x7f00007f6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f5d000)='\x00', 0xfffffffffffffff9) keyctl$setperm(0x5, r3, 0x18040001) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$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) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000e5c000)="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0xf0d}, {&(0x7f00006af000-0xcc)="1ba7cbf5d10e86f3a980f4a93a20ae648643eefa563ff93ab944f907b3019356f357214812693839febd58060daa224a777fc22871510c8bf3d6118aa852792307474cdd5937cf96372d55b03386223c01a006fababd25b52ad88b76f132c16ba01a354035d289c9d64a1b03d5f4f0027fb6b0a0568e8b09c614087b00fb7374734d1545d2ed3370c91a98c776c597a6dd7a0da6f6c582a60dd37208c6a5e40a41bd13dc8cbb90bcaae2ff42a8c72de04052319e530633671e623e025c7fbc3c8174dfc623ec0d21cc0be800", 0xcc}, {&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x3, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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0x1010, 0x0}], 0x1, 0x4800) 2018/01/21 22:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x8, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) pwritev(r0, &(0x7f0000595000-0x50)=[{&(0x7f0000588000-0x2e)="e259f1f750c994be9f3fe64889c28e58b81ddb107f10b51d93217b620d81e5d27222cb9e9114ee6e1983ca144ad3", 0x2e}, {&(0x7f0000107000-0x8)="7ff2eb8c55c59a58", 0x8}, {&(0x7f000036e000-0x50)="4dd0c95e13fab672852886e0347cf214ee8bfd75fed5797069cd04fa9212f0514baa63ec9c75897841e44bcba5ba5c5f96b44aa3a4290d9c536dcb450bd49ffb7fdc9684805a9fddf63fb5bc37452d4b", 0x50}, {&(0x7f0000849000)="3f88ca77f532efcc9e7a1bb6bc41698520e308fb265532b0f2f270b37898a465c3a8e1650e37488895ece393bb102dc5e080b8163730d193bc857b25537327774cbb901eb440109b64edae15a61cd91f7f373cd7a2b78d3fd803044ce94cbadceeafe89d5c6ce244138042ac49e5ebe0a52ec8b2b572c911eb94cbc5caa7571daba35fd79e33309b1f33c04f78c00e76789affa68e90", 0x96}, {&(0x7f0000e6d000)="688443dda4ce3382e3579c161801594fa9ff8e83eb1706213393aaae9c705798b59faded82fe8b7a91985a3b68e87abaca07ed9b197ed839aca28042eb1b03f7b62c5c03519d2f98c809ba1cdef261c16e3753c0766ddf26928a46c3ea50f9c5c5ae6a69237bd64d68aaf08f761ce77902607b9d4f22239e48d569f5eee19cad35ac6aa73c97236f20bb75ad35e1b10732e7747f0fec9cce219cdacd4fce0490ebc4eac8c26e850c2e3a7a89bfa9de9cdb1e96a0fd29342875219632af6aa33fcb37a3b1625627bb80b5b8db680d", 0xce}], 0x5, 0x0) 2018/01/21 22:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a37000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000640000)={0x355d, 0xabf}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f000075d000-0x4)=0x3, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/21 22:52:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x2) r0 = syz_open_dev$evdev(&(0x7f0000959000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) readv(r0, &(0x7f0000006000-0x60)=[{&(0x7f0000003000)=""/206, 0xce}], 0x1) pipe2(&(0x7f0000048000-0x8)={0x0, 0x0}, 0x84000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00007ee000-0x90)={0x3, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e2e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) shutdown(r1, 0x1) ioctl$TIOCSBRK(r3, 0x5427) setsockopt$inet_buf(r3, 0x0, 0x2b, &(0x7f0000e9e000)="488f98075ec36f429eb5fde32e06ede7e4fef2a63df7d784081647573706bfa1b51b71732a4a4738d1ad9c1cda6571e427fecc91a2131247070f2bf79f1d21a9299d1557496d5d978284c8601a119173e8d7162ed6c9d18739db78a05712bd52badc24d8a6f4c40c48d1e11da1b3eb", 0x6f) 2018/01/21 22:52:14 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x4) r0 = socket$inet6(0xa, 0x2, 0x3) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c9b000+0x250)={0x2445, 0x574, 0xa, 0x0, 0x5}, 0x14) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000f83000-0xf)=""/15, &(0x7f0000f82000)=0xf) sendto$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) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/21 22:52:14 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x5, 0x9, 0x10000000000000}) mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000015d000-0x4)=0xd9df, 0x4) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00000a4000)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb6000-0xc7)=""/199, 0xfffffffffffffe60}], 0x1, &(0x7f0000148000-0x45)=""/69, 0x45, 0x7fffffff}, 0x1) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000bb6000-0x166)="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", 0x166, 0x0, 0x0, 0x0) 2018/01/21 22:52:14 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1, 0xffffffffffffffff) r0 = socket(0x18, 0x0, 0x3) r1 = dup2(r0, r0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000008000)=""/4096) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2018/01/21 22:52:14 executing program 2: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa7000-0x8)={0x0, 0x0}) ptrace$setregs(0xf, r1, 0x1ff, &(0x7f0000701000-0xf5)="6e36efb57ffbd424d6ff5c908d12664db7d5cccb83bf03b63a9b95a459f8943f5b9989edc14f0c2096d8ebc1924c6f2714e6c28e14f7c87ca95bcb5fc0ee14aaea4490abd5fe4ab9c7058a1b8ef5a621db58d8bab3879a660ca2fa5acf2661184fc298eb92c86b22bce505ad0045b29b401b5432786a4851e8d0369b60de8d8e3f35f57c4f63f8d13e01d51860f0189cf271b4dcc6a52df24b127b63add8949582ee84fb0a96de0071da024173b0f3f2739e35324cb2379d0931b32b3138317bb4d8ad98678f334456151dd2883c9121f11cf5fcd526f69f7fe8d9284eed25f5f38468476b4715fc01afe1ee5d780d485a037a9ab2") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) epoll_create1(0x80000) syz_open_dev$sg(&(0x7f0000322000)='/dev/sg#\x00', 0x7ad1, 0x100) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000fa6000-0x10)={&(0x7f0000fa3000)="", 0x0}) 2018/01/21 22:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000c3d000-0x1b4)={0x34, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x20, 0x2, [@generic="20bf3fa0695a716f323f402f6c9a46", @typed={0xc, 0x0, @str='.,}\x00'}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000522000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f7000)=0x1b) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000090b000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c31000)=0x0) r5 = getpgrp(0x0) r6 = getpgid(0x0) stat(&(0x7f0000c22000-0x8)='./file0\x00', &(0x7f0000b97000+0x430)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000261000-0x1c)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c85000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000091d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001db000-0x4)=0xe8) getresgid(&(0x7f0000874000-0x4)=0x0, &(0x7f0000e42000-0x4)=0x0, &(0x7f0000b95000-0x4)=0x0) r12 = getpgrp(0xffffffffffffffff) r13 = syz_open_dev$sg(&(0x7f0000b87000-0x9)='/dev/sg#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ec7000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x268d, 0xa8e, 0x100, 0x1ff, 0x6}, &(0x7f0000c5d000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r13, 0x84, 0xa, &(0x7f0000edb000-0x20)={0x6, 0x4, 0x8009, 0x7, 0xe1, 0x1, 0x9, 0x8, r14}, 0x20) stat(&(0x7f00006d6000-0x8)='./file0\x00', &(0x7f0000aec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f000056f000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r17 = gettid() lstat(&(0x7f0000ba7000)='./file0\x00', &(0x7f0000bd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003e9000-0x8)='./file0\x00', &(0x7f0000259000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f78000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf0000)=0xe8) getresgid(&(0x7f00005ee000-0x4)=0x0, &(0x7f00001b1000-0x4)=0x0, &(0x7f0000b56000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aa8000-0x4)=0xc) lstat(&(0x7f0000279000-0x8)='./file0\x00', &(0x7f00001ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000dc2000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r0, &(0x7f00002b9000)={&(0x7f000002c000-0xc)=@proc={0x10, 0x0, 0x2, 0x281080}, 0xc, &(0x7f0000bd3000)=[{&(0x7f0000477000)={0x364, 0x29, 0x20, 0x0, 0x0, "", [@typed={0xc, 0x81, @uid=r1}, @generic="1fb12c3b434fb6dff22a122c37d1f6ba5572a02879e9af5c7b5e3c25ab7a70e00bda9145479b76e36f4e37c41f0c2a282457d3170731db6eaab0d086e614a27fde8bcfe092339600d9c1005725edad955df5c788d2c64144710c477c98103f5cf144ada912d40ab3fc95e43baabd18f5cf0131a71f7f7c4cc8c8134c32a96c8630ceb8bdb485cfafdcfce37647b3bb43386b3973628a93ef592916619847d1a80a5c43c415ad2c05890af4eaa027f96e8c885c68c332888244680d96c4fbc37e2e11ac2963e77a032fb157ead576bce77a016890f99613f95811830eaa5a88bd82b72a5b93b9dbac09f8e7d48f8e52426e5b5c", @generic="8a67a2e0a63af410da9f147cf386", @nested={0x20c, 0x95, [@typed={0x8, 0x8a, @void=""}, @typed={0xf0, 0x7d, @binary="993c378882263a85b19bc04edaa6d49247bd1808e2ba0c3d3d13d3f97320bf875c7ccdc5abbc3c244a6a2d7dadc233d4f54d70d806871abcf2dda9bf52891a31b1d93c6133c8d62a264c5f0fcbb644ef33d4c2cbb7f3282d83e7750e7b8fb947de1a5b8bbba864dabaf9d74eaa1d346bab05b5fb484eeaf3da08133a4f544dc5bd05458d9c22598a58700cfbaa7be1469345a1c67efc0a12f0af1176c43cf16433ab376f9b2bbc7deb87a4dee93ab424bd48f6f4b4661d234144fbcfe170931ae55e83d4f4c6c0c272faea784f27539c2efffb51cf47d7552cb1afd5158e225ca05dbddaec494f83"}, @generic="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", @typed={0x8, 0x6e, @void=""}, @typed={0x8, 0x3e, @void=""}]}, @nested={0x30, 0x95, [@typed={0x8, 0x64, @void=""}, @typed={0x18, 0x47, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x7b, @uid=r2}]}, @typed={0x8, 0x57, @void=""}]}, 0x364}, {&(0x7f0000e6b000-0x24)={0x24, 0x15, 0x300, 0x7, 0x0, "", [@typed={0x8, 0x65, @void=""}, @typed={0xc, 0x8a, @u32=0x6}]}, 0x24}, {&(0x7f00007df000-0x14c)={0x14c, 0x24, 0xf00, 0x7, 0x0, "", [@typed={0x8, 0x72, @void=""}, @typed={0xc, 0x24, @ipv4=@loopback=0x7f000001}, @nested={0x6c, 0x86, [@typed={0xc, 0x32, @ipv4=@multicast1=0xe0000001}, @generic="43239d778d3e5ff4bba4239c7e304f935512670dc2fe8e9587a7359366b6770e64f2fd5d53a2abfde5eb2c7107ca705a53031e375742826bdbd2426cec818cb6c0f2bdd202e6449479", @generic="f802b9d008af089f1dde7488806de8660621"]}, @generic="1512a181f8e218d966d4b364c8ec82f2c398c8563a1cf825a404ed2a24c2defa9a633b41c0df818a22f2a070ce924c5f35a42cd7bc710337a278391f8c0dd90e3c9afba2dc3cccec3e7b3a48f7fb3351b789338e8317e334817a92eca4ffeb5c4ca77cfeb42b072cf499383511eba908cf212765bf81d2d737bb06f3279bcd5df42169386dc30c58d3a931e0c2932067bb142caac06f0e72d78ef43fd0f016f9d15c5ca8a97450a58700c9", @generic="d33658227c1243136943febdeb5227c894"]}, 0x14c}, {&(0x7f000076c000)={0x1568, 0x26, 0x900, 0x5, 0x1, "", [@generic="3a0e1036c8eb87d160db7ae6aae482d860189144a932ca00e9a8b7f4dd0e4bbf11370a067a102b7890900d9265a3c8a23399a36c0bc3c7eecd83d3bb539b5c285e822a8a6d7ee36aae9759714f0beca691a72f90de84a655cb6f1c9c0a581f2677d043276ea0cfaead997c1c78a3bf21aa99e485bdafc2410d72df4d74eef26e113cc6632bbc50e8633d5a384041aec098773df14482633a4f4f5a263cb1ec6c38c9c07fdac7dd77ff7698b2fc279b725113efe47b2173048d432cdb230f6a402178a88258f6036303d621b852dad7ae7dc58ee370b91f7831", @generic="e169ddef16eaf972dd19ba9233b4810330851d80725b5a7a0b7edb7ed1cf9fd30a8f804d17beefd444944e6599b5ef50014359da967da41043149f670f44081625a3e70abdfe61d56846aa583e499d739901abc9ef61cb5f18e11ded761f25943a9b362e58aba7075e09201a917980b8a7800d63f2cedc7d8e8cb53bad300234439278d9281e5df0829b57a83c0f03967cd46b172831a04cd7773fed8d2222fc8a600ac5426a3a8f9ad0504339ef8ab8b449a15737fdbeb927c384a6227f3680dd452fd9e45a56378ba8bda5fb2ed0e5482e515c3bca1520b47ef4b5337079d0557560bbfe5eedfd", @generic="15e0ca0f181a9f49b3371cabfa3ae12a91e71aba5539cc6dc4527cb0", 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[@generic="3101f966419e41d94761b373525238eecf5674460e0884b1473aa23e2af0c5161449ba087d6d591f3d3c5000d028d7528fcb4dcda5da8bef669de34f9182de1a934ffb7af066efa32fef", @typed={0x1008, 0x8b, @binary="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@typed={0xc, 0x4f, @pid=r4}, @generic="2394fa1d84727cd3b7f5ac14883c2e09c9ecb6e62d5ddde69cb310f0d391f9cfe4d6fac9cf8d6099c4c0a9067be5bc32ef52aa90531f377a98bda57fac3cece7db4618cbbe606cdfd30ad638115c508de5b9ce53b3871afa9448a6bde4a4f47c0e588fcfdb083489db83f23c4fcb408c2eaa0ae764c883e1c37463bd1d0fbd9e8af5a001add32a0a680b3c31d493cdf2522ca89bcbdf72418e900c61af911a596f2e94b1233ce138b5a22f1827fb2c95dd56a5cdd66ec1799339f28b5926ccac86301a39eeb093dfa0309a11f392227f537a5585a4db37c68f74c9e7e94ff84e5cd42d82774f8b7720a202743590b08d47fe9734b2e1e4cf4b937a65", @generic="24e7d903e57c6ba5efde7a5e0fd4201cdc273f6d9a7e54f3e919a6870af675c16429641335eb9b92e9d16452ce8a93b8fc5d652bd9d470d620e9d9941fee9378318af0a28647f4f1dd262a4933a69543719b7251e4841926bc7b4560ecabbff947bcaad9d1e150aec05c76c19c46e511c44a374f7cec19ba9e5a152c94d3afa88a1f7dce63a0ab7ea6", @typed={0x10, 0x2d, @u64=0x100}, @typed={0x18, 0x4f, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x6c, @pid=r5}, @typed={0xc, 0x7f, @ipv4=@empty=0x0}]}]}, 0x1568}, {&(0x7f0000c02000)={0x178, 0x1d, 0x300, 0x6, 0x0, "", [@generic="db1edec875ed073b7da3a168cb43748d4b6485d6775c7920cfbe1f12ffed26bb9cea500915a528117e26d77a1b6edf3f3f8541c8ca380944140f85fc6c655d90f63516e8a3f160658e6ee216754a7455c4329e670073dd9b3136e6072fb6d173eaf12bc34ab17a1d90939a790a5c72a85bc9b8ea930c7b4d547a5647af0863983c586ea5ae8e9267069690d65601edddb1285ae828dac8c3337390062fbf364b746c67952e3fb4f69b44011f0a4db37f5f041ca87a8fe298ddc90e2283d8251664bf1c562315a47e8d187a935bb9905e9de94f4c", @typed={0x94, 0x90, @binary="ba5d377ec440953579da7f0df7ae6a6a3f149faee79219253e6e7ae057fbd1c1ab77cf7f4508b8b7becfabb0e4640a1d2b80e0174fb35b42df5967253e6c473d84031e57c6346892b5e94e636f424fe125db5ecc037705413a066724f3aee8dde7727831109bef97e58f752e4973ad0044fdc19146097bc571b4dfe3f486f2ad1104ca8e1988b6f9c1"}]}, 0x178}], 0x5, &(0x7f000021c000-0xe8)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xe8, 0x20000004}, 0x4000000) 2018/01/21 22:52:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000027d000-0xe0)='mountstats\x00') stat(&(0x7f0000372000-0x8)='./file0\x00', &(0x7f00001cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000093e000+0x7c2)='./file0\x00', &(0x7f000072f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = mmap$binder(&(0x7f0000a39000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000059d000-0x18)={r3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x9d)={0x0, 0x95, "2341188ac44c4dd774f1d4a6268f8495b65e93f4f03af46de1827d40e943c67a46dc8187ae5c6df01e0d954eb5ed2ac8997ab19d014b858cb57dbd37333c14e3733a7c83e659c07edd0d33c8a6c8346e4e0b04d866e6a9c25dd24232223cc82db362ffe06cc1ba210a09dcb5ca803e7beb2e2ff18bfe58a76515eb86ba362fdcdb6272138265193fe99130fe5999086b23524b786c"}, &(0x7f0000fba000)=0x9d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r4, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/21 22:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f000038f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7f, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/21 22:52:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r0, &(0x7f00004e3000)=[{{&(0x7f00008a5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e84000-0x70)=[{&(0x7f00009c2000-0xb8)=""/184, 0xb8}, {&(0x7f00006e0000-0xcf)=""/207, 0xcf}, {&(0x7f0000890000)=""/8, 0x8}, {&(0x7f0000f26000)=""/111, 0x6f}, {&(0x7f0000134000+0xc26)=""/70, 0x46}, {&(0x7f000029b000-0xbe)=""/190, 0xbe}, {&(0x7f000015b000)=""/156, 0x9c}], 0x7, &(0x7f00006a1000-0xce)=""/206, 0xce, 0x651}, 0x1}, {{&(0x7f0000516000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f000096d000)=[{&(0x7f0000d79000)=""/116, 0x74}], 0x1, &(0x7f0000a73000)=""/195, 0xc3, 0x3f}, 0x285c}, {{&(0x7f0000e23000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005cf000)=[{&(0x7f00009f4000-0x76)=""/118, 0x76}], 0x1, &(0x7f0000b5d000)=""/122, 0x7a, 0x1f}, 0x3aac}, {{&(0x7f0000758000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00009d2000)=[{&(0x7f00004fe000)=""/5, 0x5}, {&(0x7f00001c0000-0x1b)=""/66, 0x42}, {&(0x7f0000169000)=""/66, 0x42}], 0x3, &(0x7f00009d6000-0xca)=""/202, 0xca, 0x439}, 0x0}, {{0x0, 0x0, &(0x7f0000e58000-0x10)=[{&(0x7f0000728000-0x95)=""/149, 0x95}], 0x1, &(0x7f0000ace000-0x60)=""/96, 0x60, 0x3}, 0x6}, {{&(0x7f0000d89000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000faa000-0x10)=[{&(0x7f00006e0000)=""/50, 0x32}], 0x1, &(0x7f000085d000)=""/190, 0xbe, 0x3}, 0x6}, {{&(0x7f0000dfc000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000af0000+0x2e3)=[{&(0x7f000069f000-0x5a)=""/90, 0x5a}, {&(0x7f0000a97000-0x6)=""/6, 0x6}, {&(0x7f0000fa0000)=""/40, 0x28}, {&(0x7f000038c000)=""/4096, 0x1000}, {&(0x7f0000f16000-0x91)=""/145, 0x91}, {&(0x7f0000fb1000)=""/4096, 0x1000}, {&(0x7f0000817000-0xbf)=""/191, 0xbf}], 0x7, &(0x7f0000e58000-0xf5)=""/245, 0xf5, 0x6}, 0x200}, {{0x0, 0x0, &(0x7f00002a0000-0x90)=[{&(0x7f0000566000-0xe1)=""/225, 0xe1}, {&(0x7f000072a000-0x4f)=""/79, 0x4f}, {&(0x7f000033b000-0x7f)=""/127, 0x7f}, {&(0x7f0000c18000)=""/21, 0x15}, {&(0x7f0000529000-0xae)=""/174, 0xae}, {&(0x7f0000de5000)=""/94, 0x5e}, {&(0x7f00009e5000-0xd4)=""/212, 0xd4}, {&(0x7f00006ae000)=""/233, 0xe9}, {&(0x7f0000a4d000-0xdf)=""/223, 0xdf}], 0x9, &(0x7f0000cff000)=""/186, 0xba, 0x6}, 0x2}], 0x8, 0x12160, 0x0) r2 = socket$inet6(0xa, 0x20000802, 0xfffffffffffffffb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) sendmsg(r2, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x2, 0x983b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[], 0x0, 0x0}, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000021000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xa}, @dev={0xac, 0x14, 0x0, 0x17}}, 0xc) alarm(0x804d2f9a81) 2018/01/21 22:52:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00005e8000)='\x00\x00\x00\x00\b\x00\x00\b') fcntl$notify(r0, 0x402, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000000000)=0xb6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000003000-0x1000)="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", 0x1000, 0x40, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00005a6000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000da5000)={&(0x7f00009b2000)=@bridge_getneigh={0x8c, 0x1e, 0x100, 0x4, 0x0, {0x7, 0x0, 0x0, r1, 0x4, 0x64e6fdcaa180279}, [@IFLA_TXQLEN={0x8, 0xd, 0x7}, @IFLA_MAP={0x28, 0xe, {0x0, 0x2, 0xfffffffffffffffb, 0x2, 0x6, 0x80000000}}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x8}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, @IFLA_MAP={0x28, 0xe, {0x2, 0xfff, 0x1, 0xd45, 0xc3, 0x9}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x800}, 0x10) read(r0, &(0x7f0000000000)=""/24, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000002000)={0x53, 0xfff, 0x7, {0x81, 0x20}, {0x8, 0x9dd}, @rumble={0x5, 0x8}}) 2018/01/21 22:52:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00009da000-0x8)=0xfffffffffffff003) 2018/01/21 22:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e9000-0x9)='net/igmp\x00') preadv(r0, &(0x7f00006d4000-0x60)=[{&(0x7f00006cc000)=""/4096, 0x1000}], 0x1, 0x0) openat(r0, &(0x7f0000bdb000)='./file0\x00', 0x0, 0x2) 2018/01/21 22:52:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006d5000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x801) writev(r1, &(0x7f00006d5000)=[{&(0x7f0000890000)="321f", 0x2b8}], 0x1000007f) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f76000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00004cc000)=""/0) 2018/01/21 22:52:14 executing program 0: 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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000373000-0x1)=0x0) listen(r0, 0x0) r1 = accept(r0, &(0x7f00007b4000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000416000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b51000-0x4)=0x0) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000886000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x6) 2018/01/21 22:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") memfd_create(&(0x7f0000146000-0x6)='self\\\x00', 0x3) r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r0, 0xffffffffffffff9c, &(0x7f000013e000-0x8)=0x0, 0x400000ff) 2018/01/21 22:52:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="", 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00006d1000-0x85)={0x0, 0x7d, "f68edd296a600e31951d45338a8dcc55efa4becdb2a8923c1915dc8e810975e587ef8668738d1cc47647c72da11fcf624ed6da646950bf9d3200410d1d833e621d634632b05316256a09ffb2587290ab33f3b1f09a94bb6861ba78598a71723039243c51dd36077386a4a4e0e4142061a6d89ef592e9415bcc31ea2642"}, &(0x7f000079b000-0x4)=0x85) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cf8000)={r1, 0x17, "975fedc1406b050c64d3250716473dda272cfbc23474ba"}, &(0x7f000001e000-0x4)=0x1f) dup2(r0, r0) 2018/01/21 22:52:14 executing program 4: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000359000)=0x0, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cbb000)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a9b000)={0x0, 0x7f, "40d862393a8b1e9107e2ee9850e85ac5ea83b591b89039dbe5ce0951ca76662c9df2da314883674b852e32889049a9c67b52a5f13d37791d587ff4672df43af2afbd31fe03e9b0f2c2385c0d80646b2cff8a3c5d75ada182fe2314c60f5bebbe41cc96a0702e73ed2c67a959051bdfc1f26b53d883d032b6d7191676ed7d40"}, &(0x7f0000d3d000-0x4)=0x87) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000239000)={r2, 0x5}, 0x6) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d3c000-0x4)=0x0, 0x4) 2018/01/21 22:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00006e2000)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b3c000)='/dev/ptmx\x00', 0x20c801, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000075a000-0x4)=0x0) 2018/01/21 22:52:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a1d000)='keyring\x00', &(0x7f00007b1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000388000-0xc)='cifs.spnego\x00', &(0x7f0000cad000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a05000-0x80)="914039879dd65b483ee3dac2f57197d9680f93490ad5b1b4b4212724188ae0ed17bac1f48c9fcfa62c7b670ad6202d9a40e08bf5fbdce1bce41a795d54da53e2f8f16e64c1b019211dba65ad4bed35c9dc36e27ead164b5a9d73cc6ba55ef0dc69870eeaee117084c11fc4ef2cda454abc0c77b368ec5aa1087a44a6b27f6c55", 0x80, r0) keyctl$describe(0x6, r0, &(0x7f0000750000)=""/124, 0x7c) 2018/01/21 22:52:14 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x2, r0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) capget(&(0x7f0000d7b000-0x8)={0x0, 0x0}, &(0x7f0000a89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 22:52:14 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f7a000-0x8)='./file0\x00', 0x4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000eea000)=""/5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000472000)=0x1, 0x4) r3 = dup2(r2, r2) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000b94000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) bind$inet(r2, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioperm(0x3f, 0x7, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000292000)=""/4096) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000332000)='/selinux/status\x00', 0x0, 0x0) sendfile(r3, r3, &(0x7f000098e000-0x8)=0x0, 0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/21 22:52:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000468000)='/dev/autofs\x00', 0x8200, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000937000)={0x0, 0x0, 0x2, @thr={&(0x7f0000937000)="750a252525a8", &(0x7f00002bf000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000073000)={0x0, 0x0, 0x0}, &(0x7f0000149000)=0xc) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000c000-0x4)=0x0, &(0x7f0000c34000)=0x4) fremovexattr(r0, &(0x7f0000a15000)=@random={'user.', '/dev/autofs\x00'}) setsockopt(r0, 0x8001, 0x0, &(0x7f00008c1000)="e7d4e19c149d9d16458ffbfd76de944f4a010c42df7248a284637e47adcbdbfa4735e1daaabb1c8b1c4b5668d96d88acaf3eef9b521707113ab58b826f0be1372255c5a299c09a0552ec9a09b0da7b19c7d470036ef9e141a9dfe4de3b2474748d29c629fbfab26f689aead5d61afc29a264690964e1a24ebd4106907f617ed7b41c8cf11cac8129c0ff89910d51ed8ff57b9010476e80e910c062020150ded2708a99e54e7277baf9c68191574ed83ffbccf1", 0xb3) openat$autofs(0xffffffffffffff9c, &(0x7f0000440000-0xc)='/dev/autofs\x00', 0x2000, 0x0) 2018/01/21 22:52:14 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000008000)='user\x00', &(0x7f0000021000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000033000-0xc1)='`', 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, 0x0, 0x0) 2018/01/21 22:52:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = accept$packet(0xffffffffffffffff, &(0x7f000067e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004d4000)=0x14) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00008a5000-0x8)={0x100, 0x1}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)='/dev/ppp\x00', 0x40100, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000696000-0xe)={0x5, [0x6, 0x7fff, 0xe00, 0x7, 0x8]}, 0xe) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000c40000-0xc)={0x0, 0x0}) epoll_pwait(r3, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x8, &(0x7f0000f6b000)={0x0}, 0x8) [ 59.477722] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/01/21 22:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x0, &(0x7f0000313000)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) pipe2(&(0x7f00009b2000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b0a000)={0x0, @in6={{0xa, 0x3, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xffffffff7fffffff, 0x100000000, 0x9, 0x1}, &(0x7f0000392000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007bc000)={r1, 0x19827f1e, 0x1, [0x7]}, 0xa) setxattr(&(0x7f000024b000)='.', &(0x7f00005c7000)=@random={'security.', 'ramfs\x00'}, &(0x7f00006cf000)='{.&\x00', 0x4, 0x2) pivot_root(&(0x7f0000fb9000-0x1)='.', &(0x7f0000390000)='.') 2018/01/21 22:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x4000000000001, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000023e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00002b7000+0x47b)={0x5, 0x80000000, 0xde52, 0x5, 0x11}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000fb000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002a6000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 22:52:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 0x0, 0x9, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:52:14 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fc2000)='./file0\x00', 0x10000, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000534000-0x20)={0x0, 0x0, 0x0, 0xa5}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000fc3000-0x10)={r3, 0x9}) writev(r0, &(0x7f0000fc2000-0x30)=[{&(0x7f0000fc2000-0x11)="b84985d18da1d2bc38a66871f906796f2c", 0x11}, {&(0x7f0000fc2000-0x99)="787be2f0d7f29068d86c1103dbff989c10717068581f4fb7d711f8ef269b01a0a1edbe55fffd44d097c42caa4267ff6983f208f7ede7f23f9abe3b85256bb5d13e2bebe78399db961025a620013c2993e0b352b8a26942432b158e0197706c78129b14dffe3cd54b31a73c728f6fa15e0e16b4450f602d730100eb9babf0237be3f2d58e1aa89b1863c575c77ea0f4c9e2dc82186ca1c51c74", 0x99}, {&(0x7f0000fc1000)="81ef90025ef03a3f26f01601c692eb2b72ab6f7dcc643dca911c55d6c92bb3b7f79dd6e42f420dbbb83a99c2527f001107edb37c163e5a19a570ee9e1fb9eceb9c22c5cec0de360e1e6d0b9dc4bfc5bc2dac6d983ee6e622d4f6409e8faed763fbf702e0edcec4ada4849346c51c5d9225e6410ab8fb06b38111724d5198f261670b2a2d35e6af1f4df0d7a67446c501006bf1618bf1", 0x96}], 0x3) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000021000)="6383c2604f4c2dd343a5242c1dbbf0cecdb39648bbd5b10c41d4b2562aa339ea1fd452f21e530e6f77bb7f797e7b714331b5c92a77eb2f5f166f2c8a9f8d7a514694cf3b1e", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/21 22:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ee5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e88000)=0x0, &(0x7f0000b0a000)=0x4) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000a79000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000080f000)=0x0, &(0x7f0000ca3000-0x4)=0xfffffffffffffe9e) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000939000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000269000-0xa0)={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]}, 0x200, 0x1, 0x6, 0xffffffff00000000, 0x44}, &(0x7f0000b23000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ba6000)={r3, 0xdd, "f79602d9f7b4c8a19d2846da792a82d093329229dcd9e48ec70dbaa1e2908847176f844099b6220a2c3fb276dc425b8c9e4c139551fed744c802423e8e11fd338c8d11c212ea8a3a44334a1218283f9eb760fe8dacea813e99d805009b12806f85ef7a12c5821eb8a4a2761145cf59335293ef9d4d1d80ff6b7d0f3c786667ee2178c1d478adfd4b7abe57cd184738bf9a7e4c2226f859e686e69532feb84891d463c0eadfa7f104428280ea4023bc20cc7637f7602011f983700cdb90729a4f4cef9842fe976eb5266b585072359ac74c0d7c8c57714cfa5928c53747"}, &(0x7f00005ea000-0x4)=0xe5) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000ca4000-0x40)={r2, 0x2, &(0x7f000022e000)=[0x9, 0x1], &(0x7f0000ac2000)=[0xffffffffffffffd9, 0x3, 0x70b, 0x26, 0x7, 0x5, 0x1, 0x8000, 0xeee8, 0x5], 0x12, 0x6, 0x6, &(0x7f0000e1c000-0x18)=[0x40ed, 0x8, 0x100000000, 0x8, 0xfffffffffffffffa, 0x7], &(0x7f0000d09000)=[0x400, 0x9, 0x80000001, 0x1, 0x1, 0x77556b0d], 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000e64000)='/dev/rtc\x00', 0xe000, 0x0) 2018/01/21 22:52:14 executing program 5: socketpair(0x3, 0x6, 0x90c, &(0x7f0000261000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000001000-0x4)=0x800) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x100800000000001) close(r2) 2018/01/21 22:52:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0xb1)="0fb51a40eac8d8fa0050514d71ec51f7056141d122b875376fff173fd4d9fcf6bcb3ee87061795521ee1bcb09cca59e8a41ac8b50c012a4f6a04afcede2969d48298efdfd5b0716f44dca3b97bf442efe851e94af024d72f733623a6a375d55d64d8eae26f2855ad29733a0990b659", 0x6f, 0x0, &(0x7f0000a42000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f00008ac000-0xb4)=[{{&(0x7f00005f3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000bb4000-0x50)=[{&(0x7f000015a000)=""/217, 0xd9}], 0x1, &(0x7f0000c2d000)=""/147, 0x93, 0x0}, 0x0}], 0x1, 0x40000102, 0x0) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f00008c2000)={0x6c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x58, 0x0, [@generic="67c36bdda85e99c4b56d2691f28dfb48d312f62c3c788e1283fc1baab16b0bfc463f86199eaa26b7e634b129a279a2084abe13e288abace1bb310aad5d99551cb37b3f6d87f40e8a36dcd3b3a86a3efc14"]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 22:52:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) 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, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000003000-0x4)=0x3) readlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000004000-0xe9)=""/233, 0xe9) r2 = fcntl$getown(r0, 0x9) personality(0x400000b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000001000-0x4)=0x0, 0x8, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000f1b000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 22:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e9a000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) fcntl$setstatus(r1, 0x4, 0x42000) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0xc) ioprio_set$uid(0x3, r5, 0x4) r6 = getpgid(r4) fcntl$setown(r3, 0x8, r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ptrace(0xffffffffffffffff, r4) fcntl$getownex(r3, 0x10, &(0x7f0000b30000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) shutdown(r0, 0x1) mmap(&(0x7f00004b9000/0x1000)=nil, 0x1000, 0x1000001, 0x1030, r0, 0x0) ptrace(0x11, r8) 2018/01/21 22:52:14 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x1, 0x4000000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) mq_open(&(0x7f0000ce8000)='\x00', 0x40, 0x11, &(0x7f00001c7000-0x40)={0x9, 0x8000, 0xfc10, 0x6, 0x5, 0x1, 0x2, 0x10000}) unshare(0x8080000) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1f, &(0x7f00001e5000)=0x0, &(0x7f0000921000)=0x4) 2018/01/21 22:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000026000)={{{@in6=@remote={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], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f60000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000063d000-0x28)={@generic="65565bcb1e132109ff4830c5df6897e1", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r2, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0xb) 2018/01/21 22:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00007b1000)='/dev/keychord\x00', 0x442, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00004db000)=0xff, 0x4) process_vm_writev(r2, &(0x7f0000690000-0x8)=[{&(0x7f0000b44000)=""/8, 0x8}], 0x1, &(0x7f0000d1a000-0x10)=[{&(0x7f0000525000)=""/60, 0x3c}], 0x1, 0x0) 2018/01/21 22:52:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000e4a000)=0x0, 0x4) getdents(r0, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) getdents64(r0, &(0x7f00007a2000-0xa8)=""/168, 0xa8) open$dir(&(0x7f0000649000)='./file0\x00', 0x80, 0x10) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00007d4000-0xc6)=""/198) 2018/01/21 22:52:14 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000010000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000010000-0xad)="81548ebf734ecd03b96c08cb4ae6850570349d84dd04c3e3f9c9e64de377e8cd0ffe9950109561b89a9ec942ada070a9aa1a289b2175d5c129f7e0325c8b407e2b315968e8c53b1f875da0e24d0b63414392b8e0744bdfd1fe91a528a7ab95cdf85a70537d6d37ffff58ea7f1b725caad0341ddb22f03d38d5ad99b6741fdb943a933279900d5e58256082129ca8f7df84474fee753a4f5b75eb25520325552aa8076f480c9a6204d4c3bd7772", 0xad) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x100000001, &(0x7f0000004000)="b701003a", 0x4) 2018/01/21 22:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000093b000-0x16)='/selinux/checkreqprot\x00', 0x20200, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000cda000)={0x44, 0x0, &(0x7f00008f6000)=[@transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00002dd000)=[], &(0x7f0000a73000)=[0x28]}}], 0x1e, 0x0, &(0x7f0000396000)="f2949e9e7c77be267d1ecdeabc91250a2fd18889536fed3a697120d2f6c7"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x4, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000ba7000-0x10)='/dev/sequencer2\x00', 0x640900, 0x0) close(r0) [ 59.620939] keychord: Insufficient bytes present for header 3 2018/01/21 22:52:14 executing program 2: getrandom(&(0x7f0000000000)=""/0, 0x0, 0x800000) 2018/01/21 22:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffa7) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x17c, 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}, [@algo_comp={0x54, 0x3, {{'deflate\x00'}, 0x48, "fbc5e522384e6e9480"}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 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}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d627fce1fdc6f6d3907a670d93e6ece58cb79150b8844c4a312b1d4589178a9526fe1f446ed69a4d141a9ea1b7dd87ee3c38e24f468566c9e72193f226c4d3b730b5cfd10032841b1f4ab66d74ccb8c9b1d8587aaed160b170792a181d5d275c922ea41d617bdc133e6653ab0ad5c30c1e167dcd67ff7c876be9b4e0621bdca83967caba37fe9ff310b9e70c829558269cf64c279cb7b4e8200936098eddfde3326d3f70d9ef9d699005e38bdcc5efecfa32c14f5ea23d2b0c2010bcaee37f4ae90c95e6a114fd70752df56e7b48ce3a902caf714c2ba85f55b9ca2d777dfe226b7b9b5e8f00fbc91baf5a5de8b6546bb10d156b37d0ad2df0edccbdcf87e316b1c14194f90f7e2ef8e4c484a74678b4ab702803aa259a3500ea3049cde0e60c9b49f2248c76cb2d75bb2f0fed652b6e347366bfed5757af2c100f1bf066c95a492c2ee3a468cac4d1497acf93752170a4fb0e46705a43895ee8d95e1b2902f1440e767c76b7a9790fed0cd4a1d9d4425afec459581b8597bb46518d96aa12fa6b7966b08c4fb72f95bf87a7281e93fea6624e7f20f2e35a0ebcfe2e973e4d54aad7dae0bbb8312ebc6d5685dc335d7d5ed1fec24fd084aaccad8f7f4bed6b0383d12789f6e4f548a0b40d0c7ae7a031efa3e9e37622e6cc1ee25a6276d4406fd4f6948b72f83063b2c62d10bea7d05fc12dd73a9f2ce08805c4a6fd8f7a5a7b8e602225fa04efbdbed4a31b75b3bb6d5caa84fb1bac6f0d50ea9ad6fad4fc99fd007df672d636eeb68536aea6a01b5f2f497beece012ace85a23f26d036f63a7db5ddf11d443da7f78199c9e0c8f143395e6fa3077f53d5e131b45c1d897c079891dcfc1d672de403b5f66d34f80e8fa8d55f2ef0c301eaa42d3285fc2c7efb306a43332fe25899b249f8195b1e885f234dc8ad35f3099e5139b1be6bfbc5d4b466435eb1a50e02a4c51a62fb5ff80f3cf35289c22c79b197d67573e3038fef9bf2ff503e2be3b30110588a451ee98919f1ae9f89736c513255947f18578fd999aa6e21e206160785f5fedcf7cf0aed56111e314337e0506ce8dfbbeeac8b12cd00aeb12a3c86808de94083c36f6744ae5fbf70d8373febedcf8141fee50ea469e2913610092ce43b4659062fc91f8cc69c71ba221b259c9880b2ae2ca4c276cacaa80affc9ca367deff027ed34a2b737831105c1ca723e85b44f5941c3efa3048af358a2859e5ccab5b65b92964e2777c0a57711b79c3ede340fb45e2af4a9d99af9eb95cbe08795d33d1ffb279aa37ea72a308a778174a9b165e8702468d17b52317d1600b7eae7cbf955238d6c7acfb2bcb3a9053e5cfb7e23359bfe413c1da37fc9317ba589ae94bb174dc745eaee604c476bc3b39f0962adef346809550280b23adf3092f210c9fcbc8dbc56264be8298f14c56024b47424861b4523b5b53101d9f974569cbdc37ebbef3c19d9e4bbd2ee81aed7433e1d588c613e62eb25c5d9b655cd7fd0affacc0c39af26ee4853d6075906d53bd685a8cfea6038e4836b17f4b2527ed862c5917145fd0493a4a2054727d041cffb14ed7f9237a0211759b91b0ab188210338cfb51d0d314c5d99760f051192ef47558ca1309f303b27f5b7185d589652c414e2b664698a23f34579c7fcc08a7629c50a0d56f15208694c984774b81f8906438b56b17167a22fdaf538ec79e6a91c9c1806deaf95051c9caeca1ad6e93212e1db683daa8dfa017cc2708c435649a6d12aa743bcc2765531936c39c45d65e8f17bf90dccb73ca2cb3de82dd8def43bc27868b853810a9c8f36db3422d804e9dee72fd6035450b917bac3f66335fe73333761bf7f2bb5cce40c111a7561d86386a7ad9b5ab78cecd4555329b22eb2264469e463c988b098a675c81d7f0e5b21c552a09ee54d8f05919c5b3c92a2ebc13281701dd10fc1a443533f73ae50cfb94ba8a0df098c4e80c6da81423aad65f0847aceaa1ba1ab2efedf861821f5ce35905bbc7a401bf6c7a9bfe93372e53ed386b31f6b26e044fe9b507981c6f7085629fce731f9a8999b7a426a01f6f6a53d459ccd1aa1247c2d133397ce8ac6a15ec", 0x71d}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f0000295000-0xb4)=""/180, 0xb4}, {&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x2, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000876000)=@assoc_id=0x0, &(0x7f00000ac000)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001e3000-0x10)={r2, 0x6, 0x200, 0x3fff800000}, &(0x7f000082e000-0x4)=0x10) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 59.666398] l2tp_ppp: tunl 59: set debug=3a0001b7 2018/01/21 22:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001b000-0xc)={0x80000000000, 0x0}) 2018/01/21 22:52:15 executing program 3: alarm(0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000609000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2000000000000001}, 0x1c) sendto$inet6(r0, &(0x7f00005c4000)="", 0x3b2, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00009a4000-0x4)=0x0, 0x4) 2018/01/21 22:52:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000705000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000813000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 22:52:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e79000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000758000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ece000)=0xc) connect$packet(r1, &(0x7f0000e46000-0x14)={0x11, 0x13, r2, 0x1, 0x6, 0x6, @random="c7cf8a2aafcd", [0x0, 0x0]}, 0x14) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000046c000-0x4)=0x2, 0x4) 2018/01/21 22:52:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x4) unshare(0x40600) signalfd4(r1, &(0x7f0000057000)={0x0}, 0x8, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b3d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000eae000-0x25)=""/37) 2018/01/21 22:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a5d000)='./file0\x00', 0x0, 0x80) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ee4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000c0e000-0xe)='attr/fscreate\x00') pwritev(r2, &(0x7f0000281000-0x60)=[{&(0x7f0000bf6000)="", 0x0}], 0x1, 0x0) 2018/01/21 22:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000988000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffcfb) 2018/01/21 22:52:15 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7fff) fstat(r0, &(0x7f0000e0b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a6c000-0x8)={0x0, 0x0}) getpid() mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a6c000-0x4)=0x0) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a6b000)=0x0) r2 = getpgrp(r1) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/21 22:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) r2 = dup3(r0, r1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007da000-0x4)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000d20000)=r3) writev(r1, &(0x7f0000033000)=[{&(0x7f0000300000-0xaa)="af", 0x1}], 0x1) 2018/01/21 22:52:15 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f3c000)='/dev/sequencer2\x00', 0x80100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000004d000-0x8c)={0x8001, 0x9, 0x9, 'queue1\x00', 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, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f00002af000)=0x0, 0x88, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/21 22:52:15 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b92000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000bdb000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x10a}, &(0x7f0000000000)=0x8) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cd8000-0x94)=[@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x20400000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) membarrier(0x10, 0x0) recvfrom$inet(r3, &(0x7f00000de000)=""/233, 0xe9, 0x2, 0x0, 0x0) shutdown(r2, 0x1) 2018/01/21 22:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000423000+0xe11)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") pivot_root(&(0x7f0000996000-0x8)='./file0\x00', &(0x7f00007ae000)='./file0\x00') 2018/01/21 22:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000262000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000091a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000e15000)={{0x4, 0x0}, 'port0\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]}) 2018/01/21 22:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000043c000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000652000)={0x8, 0x2, 'client1\x00', 0x4, "bc7b78f5e74f858c", "5f1c3a30f4abc6f0c0d91507fa39bb2488718ba45f4f12689078d78da4cc9792", 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, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d5f000-0x5c)={0x0, 0x0, {0x1, 0x0, 0x0, 0x3, 0x2d3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005eb000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x17, 0x80007, 0x6, &(0x7f000015a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000488000)={0x128, 0x8a6fa70000000000, 0x1, 'queue0\x00', 0x55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000043c000)='/dev/ptmx\x00', 0x200000000101105, 0x0) timer_settime(r0, 0x0, &(0x7f00004db000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000266000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r3, r2, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) fchmod(r2, 0xc0) r4 = creat(&(0x7f0000d1f000)='./bus\x00', 0x0) mkdir(&(0x7f0000c98000-0x6)='./bus\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f00009d0000)={0x1, 0x7, 0x3, {0x0, 0x1c9c380}, 0x56e0f9f6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000266000-0x8)={0x0, 0x0}) getpgid(0x0) 2018/01/21 22:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000068c000)='./file0\x00', 0x4000, 0x2) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000b2e000-0x60)=""/96) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r1, &(0x7f00000a8000)={0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r2 = timerfd_create(0x0, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}], 0x1) 2018/01/21 22:52:15 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000006000)="9aaef6954c0592ea4c69cd7f1f95ab2518c87b9f81ece98e83fb3499baf856d623b728db78bc7250d9684a188638fe6736b7e24474abf34c93c8e5d285e5ea7732edbbcd567a9a6548dc80df95dd35ede7a787ae989f4f4cfa116403473865449a2f3eee1c653cfe12fc440867e97108ec8417595db7f5e2430e751f654f2714acde6a9cda481ca79343315ea517d73494a1955f74308e9725e1ec9447711d1af784f3667c5c8da35d2a355039c052c913e2524e6871c90a041a3a", 0xbb, 0x4000, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000006000-0x14)={0x7, 0x8001, 0x3, 0x8000, 0xb1, 0x100, 0x1, 0x1, 0x8, 0x100}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x8, 0x4) 2018/01/21 22:52:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x210) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x7fffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 22:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) accept4$llc(r0, &(0x7f0000498000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000029000-0x4)=0x10, 0x800) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/01/21 22:52:15 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000019000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) lseek(r0, 0x7, 0x3) mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x10000000001, 0x5) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000af0000-0x8)={0x0, 0x6}, &(0x7f0000485000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000161000)={r3, 0x80000000}, 0x8) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x401, &(0x7f0000af0000)="c13ec0164d1ffd70e712fc228ac4165fdbf5c87ee903833e70b4e7de4e44e59399fe706a3f878cb1c2e6b4858506acca91b8b56ad40a63f9fb397c056a13") mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000af1000)=0x0) 2018/01/21 22:52:15 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000000d000)=0x0, &(0x7f000000b000)=0x4) getdents(r0, &(0x7f0000010000-0xe8)=""/232, 0xe8) getdents(r0, &(0x7f000000b000-0x18)=""/24, 0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000010000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) 2018/01/21 22:52:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) process_vm_readv(0x0, &(0x7f00004bd000)=[], 0x0, &(0x7f0000fe0000-0x10)=[], 0x0, 0x0) mprotect(&(0x7f00004a0000/0x1000)=nil, 0x1000, 0x3000000) 2018/01/21 22:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00007d2000-0x4)=0x80000000, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) r1 = syz_open_dev$sg(&(0x7f00007a3000)='/dev/sg#\x00', 0x9, 0x900) sendmsg$nl_route(r1, &(0x7f000010c000)={&(0x7f0000495000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000421000)={&(0x7f0000bc3000-0x14)=@getnetconf={0x14, 0x52, 0x110, 0x7, 0x0, {0x0}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x800) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2018/01/21 22:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e7e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc9000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000047a000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000b71000)=0xc) bind$packet(r0, &(0x7f0000cb1000-0x14)={0x11, 0xfd, r1, 0x1, 0xd5a1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x14) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000026b000)=0x0) getpeername$unix(r0, &(0x7f0000970000-0x6e)=@file={0x0, ""/108}, &(0x7f0000822000-0x4)=0x6e) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a23000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000455000)=0xe8) lstat(&(0x7f000005a000)='./file0\x00', &(0x7f0000912000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffffff, &(0x7f00002ce000-0x6)='./bus\x00', r2, r3, 0x0) 2018/01/21 22:52:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000992000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ip6gretap0\x00'}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ef58, {0x200400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/21 22:52:15 executing program 0: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x400) readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a1000-0x1)=""/1, 0x1) 2018/01/21 22:52:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000e14000-0x25)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0xffffffffffffffff}, {0x0, 0x0}, @connect={{0xffffffff, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/21 22:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000746000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f00008dd000-0x150)=[{0xb693, 0x8, 0x80, 0x101, @time={0x0, 0x1c9c380}, {0x401, 0x0}, {0x5, 0xe944}, @note={0x2, 0x1ff, 0x0, 0x3, 0x401}}, {0x2, 0x8, 0x170, 0x1ff, @tick=0x4, {0x1, 0x3f}, {0x10000, 0x9}, @result={0x4, 0xbe}}, {0x1f, 0x3, 0x800, 0x5, @time={0x77359400, 0x0}, {0x8001, 0xfffffffffffff801}, {0x9af4, 0x6}, @raw32={[0x9, 0x6, 0x80000000]}}, {0xfffffffffffffffc, 0x100000001, 0x80000000, 0x80000000, @tick=0x8959, {0x7ff, 0x7e9}, {0x100000000, 0xc38c21b}, @connect={{0x61, 0x0}, {0x1, 0xe4}}}, {0x7ff, 0x8000, 0x80, 0x1, @tick=0x4, {0x5, 0x797}, {0x0, 0x1}, @raw32={[0xfffffffffffffffa, 0x5, 0x2]}}, {0xfffffffffffeffff, 0x0, 0x0, 0xa67c, @time={0x0, 0x0}, {0x2, 0x0}, {0xe3, 0x64}, @quote={{0x9, 0x5}, 0x2, 0x0}}, {0x2c7, 0x100000001, 0x1f, 0xfffffffffffffffd, @tick=0x80000001, {0x3, 0x5}, {0x0, 0x10001}, @addr={0x7ff, 0x5}}], 0x150) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d0000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/01/21 22:52:15 executing program 1: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000002000)=[{0x0, 0x0, 0x0, 0x7}, {0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00008d7000-0x1)='\x00', 0x3) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00006a7000-0x4)=0x7) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/21 22:52:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x100, 0x0, 0x0, 0xfffffffffffffffb}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x0, r1, 0x10001, 0xd0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000002000-0x8)={0x6943, 0xff, 0x9, 0x4fa, 0xa7f}) fallocate(r2, 0x0, 0x0, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000003000+0xcf1)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0x88)='[', 0x1}], 0x2, 0x0) 2018/01/21 22:52:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r1, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x5, 0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fd4000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b1000-0x4)=0xe8) r4 = getgid() r5 = gettid() openat(0xffffffffffffff9c, &(0x7f0000377000-0x8)='./file0\x00', 0x0, 0x100) socketpair(0x8, 0x8080a, 0x800, &(0x7f0000b6d000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f000077d000)={{{@in=@local={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000576000-0x4)=0xa4b492f5e7777edb) getgroups(0x3, &(0x7f00009ce000)=[0x0, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000cdb000-0x8)={0x0, 0x0}) r10 = geteuid() r11 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000098d000-0x4)=0x0) lstat(&(0x7f0000d7f000-0x8)='./file0\x00', &(0x7f0000882000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000046a000)='./file0\x00', &(0x7f0000f0f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f91000-0x4)=0x0) lstat(&(0x7f00004bc000)='./file0\x00', &(0x7f0000ba2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() r18 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fd9000-0xe8)={{{@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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc4000-0x4)=0xe8) stat(&(0x7f000022f000-0x8)='./file0\x00', &(0x7f0000270000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f00007fb000-0x4)=0xc) r23 = getgid() fcntl$getownex(r0, 0x10, &(0x7f000067a000)={0x0, 0x0}) lstat(&(0x7f0000380000-0x8)='./file0\x00', &(0x7f0000a37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getegid() r27 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007e1000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c0000-0x4)=0xe8) lstat(&(0x7f0000b20000)='./file0\x00', &(0x7f00005a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = fcntl$getown(r1, 0x9) fstat(r0, &(0x7f0000b94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00004d4000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008b3000-0x4)=0x0) r34 = getuid() lstat(&(0x7f00008da000-0x8)='./file0\x00', &(0x7f00005ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f2e000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000366000-0x4)=0xe8) getgroups(0x2, &(0x7f0000d48000)=[0x0, 0x0]) sendmmsg$unix(r0, &(0x7f000018d000)=[{&(0x7f0000cd8000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000051c000-0x40)=[{&(0x7f0000770000-0xf2)="0cffd8a17f97ddee7b1a33973cbc2c198c32bb24a23665ae08509796ac7bf5333d6ae63dded0868cc6c2d9710bfa9fb8b064f318569755e865d9da4617b108b52766917c881c6222aafec46b19db2652fb576b03e4bc12977d89b8cc3dd93fa4ede0c219f66f4c7aa10ae59fb76e453394c697f6c09718de0ae253e71f178e98603908528fe610261dc33d40dfaf8d3d1968920012adac92ea4c9a6268ce76c0015848a80d6566ecac3f17eb33ae96e4942697d61da27a72bbe3b05a51402409c9f9e49d9975b112ad9577ad06eb6a02bbf61017922c4c5ac3042d8a7f86597ffa41cfeb92b1df8445f11fc044d81823b279", 0xf2}, {&(0x7f00000ac000)="21ff9e469bd5c8ad97009ed046c7697711fe36eab60dce033c198871513b31f5627c07cee1eee89688040917740930fafbab4d8afbb5fe4b1382a87444a8b8ac6522082399634615ed8a9a5817b8eb4bc976c33d5edd12c526c87da5686ea0906e4ffbe6d9f8e233a16a28633da7dddf94389f239ccaf7a84e012bb3ec307d6cebd0d1b529e11e13b641a41cb1941df37c7baed34897cb65ba3b64179ffd4bff8a5b691765460e3ab8f8d06a20d4", 0xae}, {&(0x7f000016e000-0x72)="10dc97f3d8e32785d51805ee043085da111c999812e50af79eec9dbc22867c12b0e7230e72e7a9dd5b2ff32e37855d57d0647bd91fdcc46ce7dff5d48b386d31623ded09b1b69b6081d5681fc5828bb4dfb809b253cfed746ff39be278505de3d3cde1dffcd506eda5e91a8f18ccea0fe1b7", 0x72}, {&(0x7f0000c8f000)="b2ddbe3071754777fae19bccccd44fb07aec40521a653adeb255cdcf857df3608312bde2082b5ecd0744d2b480b3be65705f03d89441a8cc7c373ad01ec4ff69fc3d465d1baba2e638a305116e655c8ecb99a355e6302bcf4c9e92fe3513343e098372bc432ec542ddb0c89acf78a95afab3067d83cd57c1c584504cf3cc4bb7ec340120f6fe4ec682f38b980a9123fbb427336c1aa45ae7b0ea1c3ce1b8a5407b446480900e1624918062cc2dd87d01b835047c", 0xb4}], 0x4, &(0x7f000097f000-0xb8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}], 0xb8, 0x0}, {&(0x7f000055a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00009b7000)=[{&(0x7f0000304000)="fb228a6ef082fe103b4a88de6b0308c9a569dd0c804b81518fac37c97bea937793838a063e0c384c71ba386e3bc098b271c7268c9c9a736f7303d4c99d51917db6ca019cde11b8bba883b13c1f216537e8dc40f6de8759120171b39e5246fa90941fa3971573bb49f0205bd4928f45fa35a07ad5be3974ba86395c04120153447d847be2", 0x84}, {&(0x7f0000920000-0x59)="2cabc2d06b61e0cb4d739e75826e7d9ab24d52f8f841b4acacca93da76a910079c6a8d3fa3a764db027c8e2c70ea58d9e55331a729da4ae4ad31248c91318fd35b73d53f8650dfac92802661d4517005b02fce90941a6fb19e", 0x59}, {&(0x7f0000f03000)="14d37b49d2b29a0414fc91a641089951a7503bb4b65161a80510e48aecd1636f2510ac4a914722bf63b42c3dc1bf6f72802ee66b56bb61ec9c734bbc0955526ff779c7c7e147d5a2584aada3f4ee66ecff4e7869e0b1080fad5263f35970e924e95f4327e4028b6f300c98d1225b05183fbb4094444a80333f2daef5779146bf8361758c3394efc60dcc5a73b6da7224462e66b9f03d322b32d8a58c442496038520dcb2ea422d22901b167917d8bf21eddc9f6805ff31a4bd7b160d6ded2bc9784db9cad6c550037a31fd1786a7c161fd3b9d", 0xd3}, {&(0x7f0000015000-0x6e)="e7ce8e1599be94e60d0018c04b4c84c1facfc96d064537720b18c0f4664e9c75712cf44d533a5152283ab5ab95966d7ea17914149011c24f4055139494ce76373b94ee4a98c9775ed03cddc3738e24314236c49295f7d0a7dd0c4b011596e198a7f1031a843a263304929cf409b3", 0x6e}, {&(0x7f000023f000)="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{&(0x7f0000132000)="a350243155fb2cdcd5c1699e5e89d70ae2d3b4e94972a4efa25e179ca51a91b726313f115c24168cfdcb89a4ddbd2cac358d6ae96ecc5c8b33cd359298203679c8b78a5cbe8daf9744c16056d1902cd1d063f80ac144f8e754c1bb4052de3f0d0ef3db4c48d8366214170d451a37026bbf86e4c43415ed5fa7cd1dad73b2b27933b7ab2c23a0108bfc388fc3314ec0ea32d6debc4336ec2369b4", 0x9a}, {&(0x7f00007e6000)="cb9397b44dcb5d7a3e923477e754d5174de2b90d505980de7507526d866626894a334ca71ac1e29c5d419e0c63581e1dbe190ca17da20e820c877289df4d5cff737230e726c9a9aeeb071e5fcdd0c6e6a1a81ff3394db342aa360f3feb433fb3d94f", 0x62}, {&(0x7f000064c000)="113a29fba928014e9e53faa34d7b9fc47e2887c4dd3db0b11f8cde39e4231b05a3e512266d651a521aa7460a11cb67e0a40baa1a941497d82c90b387cf43050c44ba747df8452e", 0x47}, {&(0x7f0000be6000)="89fa20fe1fb638c026b7b56a7789fd948df92f11b2a03de77cf65277fc153b7d26766bbbb6b7cd9e996d5aa7f541b1530b207a97c0d834c020787d9a1f532bb350ccaf7715c90945af6d318511e92095d0f063452da2537cea0ed0815d1b562a43f68e6e628d1e3dcb4ab07cd5479dd601f37120f66cb2ec84278aaa7d6085dda06c6a37e2b94b32c6898b02e6142472fcc7311774de06567ae31a88808c8d4cbf6410fe4e394bd1a2388b958a93dd5f66382f2c3ce66f373396280a030d234d323b4a693eb5516bcbd913bf2518a7661689466c2dc5eebb1c2c2b97dd15a7771147f1a04f207bce3f16ff86fabbdca04cf88906412193b594300fe9ca", 0xfd}, {&(0x7f00001d8000-0xff)="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", 0xff}, {&(0x7f00009ca000-0x30)="d3a1d770c3c31a0a43094646ca4d3a0c1949f23e67fa54666b47cfa3747662b954de0e366019539441d499dd0fb9147b", 0x30}], 0x8, &(0x7f0000d3c000)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x120, 0x40041}], 0x9, 0x40050) 2018/01/21 22:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0xe6, &(0x7f000053f000-0x8)={0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000701000-0x24)={0x0, 0x100000001, 0xffffffff, 0x6, 0x804, 0xfffffffffffffe01, 0x4, 0x6, 0x0, 0xffff, 0x8, 0x4}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000ff9000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fadvise64(r0, 0x0, 0x1, 0x7) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f000068c000)="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", 0xfd, 0x10, &(0x7f0000c30000)={0x3, {"050d1509207e29"}, 0x2}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000162000-0x4)=0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000dc0000-0x4)=0xfffffffffffffc00) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00001d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000359000-0x4)=0x3) fchmod(r1, 0x22) chdir(&(0x7f00004b9000-0x8)='./file1\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000223000)={0x0, 0x0}) 2018/01/21 22:52:15 executing program 4: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002b000)='./file0\x00', 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000002b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000002d000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000000b000-0xc)={0x20000000, 0x407, 0x8}) 2018/01/21 22:52:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x7fffffff, 0x800) r1 = geteuid() fstat(0xffffffffffffffff, &(0x7f00001eb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_dev$loop(&(0x7f000042a000-0xb)='/dev/loop#\x00', 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000426000-0x8)={0x0, 0x0}) tkill(r4, 0x3c) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cdd000-0x11)='/selinux/enforce\x00', 0x202000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000586000-0x4)={0x0}, &(0x7f0000f04000-0x4)=0x4) fsetxattr(r3, &(0x7f0000c2d000)=@random={'trusted.', '/dev/loop#\x00'}, &(0x7f0000661000-0x20)='procppp0,systemem0))[/$vboxnet0\x00', 0x20, 0x2) fgetxattr(r3, &(0x7f0000fa8000)=@known='security.selinux\x00', &(0x7f0000e75000)=""/165, 0xa5) 2018/01/21 22:52:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xe)=@l2={0x1f, 0x7, {0x5, 0x20, 0x4, 0x3ff, 0x1, 0x3}, 0x1, 0xfffffffffffffff8}, 0xe, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="d0f13132a2c3cd2761b3fbde23f236923fb540ae855ffeced477c320ab1274bf6105e718fc44b8ddfd9a9336df1d86da427fe9a065b7c60358983da9ccde4b6eb7096cebfdfe86b3071aafd93a7a661bbcd88518f26aa8a25ab8f8ad2b4913c576709f2d06e15891704993a9ce8294cda14cd29dedee11187f14073cff17ec89f65045513cfed0a32994a9008a27ff131702ccaf0699932bbe6941e83ce098290ab1f6373b7142ed0d5d666e58de4af40ea248995f", 0xb5}, {&(0x7f0000000000)="598e6b090f1a4e5eaa8bd12fb44e6aa0993e6aef5c274ee7ab5f742f94c365ec7c0f58749e082515c6c1899aa4e103d9fbd9c5b3443d0b2fd40eda07ca8843c83c64139356891445ed3b41a06ac016e81aac31214335ed9e330bcc5ccc3d48c4318ed6c15891c5df7e8913e44b5f1e028978606b1081fbcf90327811294224465f6e0f5725a1b0ae0947dd3a56fcaef1e07d2ed50d490ced2b5fec35b016941816bb3cf156abb8b46fd01ea32dcf9f7ffa252996aa7caeed", 0xb8}], 0x3, 0x0, 0x0, 0x40000}, 0x4000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{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]}, {{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, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/01/21 22:52:15 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x11, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_getparam(r1, &(0x7f0000003000-0x4)=0x0) 2018/01/21 22:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000e2e000)=""/148, 0x94, 0x0) 2018/01/21 22:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ea8000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000c6b000-0x42)=@file={0x0, ""/64}, &(0x7f00007b8000-0x4)=0x42) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000ff2000-0x4)=0x1ff, 0x4) sendfile(r1, r1, &(0x7f00001ee000)=0x400000000, 0x9) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004d7000-0x4)=0x2, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/21 22:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r1}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000825000-0x10)='/selinux/policy\x00', 0x0, 0x0) getresgid(&(0x7f0000da5000)=0x0, &(0x7f0000052000-0x4)=0x0, &(0x7f0000303000)=0x0) getresgid(&(0x7f0000145000-0x4)=0x0, &(0x7f0000c32000)=0x0, &(0x7f0000f84000-0x4)=0x0) getresgid(&(0x7f000088c000)=0x0, &(0x7f00004a2000)=0x0, &(0x7f000024f000)=0x0) setgroups(0x3, &(0x7f0000d64000-0xc)=[r2, r3, r4]) 2018/01/21 22:52:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000051a000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x68e) openat$selinux_member(0xffffffffffffff9c, &(0x7f000070a000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) getresgid(&(0x7f0000daa000)=0x0, &(0x7f00005d2000-0x4)=0x0, &(0x7f0000ea4000-0x4)=0x0) ioctl$void(r1, 0x40087705) 2018/01/21 22:52:15 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000)={r2, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9e9, 0x2954}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000003000-0x28)=""/40) write$selinux_load(0xffffffffffffffff, &(0x7f0000001000-0x10)={0xf97cff8c, 0xffffffffffffffdb, 'SE Linux', ""}, 0x10) 2018/01/21 22:52:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00003ed000)=[{{0x0, 0x0, &(0x7f000056e000)=[], 0x0, &(0x7f0000aea000-0xe)=""/14, 0xe, 0x0}, 0x100000}], 0x1, 0x0, 0x0) readv(r0, &(0x7f0000c24000)=[{&(0x7f00002f9000-0x1000)=""/4096, 0x105a}], 0x1000000000000169) write(r0, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000634000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000653000)={0x20002004, 0x0}) 2018/01/21 22:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a08000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003cf000-0xd)='attr/current\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c67000)='personality\x00') sendfile(r2, r1, 0x0, 0x1000) sendfile(r1, r2, &(0x7f000083d000)=0x0, 0xff) 2018/01/21 22:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa6e7cebb06f739e0, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f000029e000-0x50)={@common='bcsh0\x00', @ifru_mtu=0x7}) writev(0xffffffffffffffff, &(0x7f0000d89000)=[], 0x0) sendto$unix(r1, &(0x7f00006ca000)="", 0xfffffffffffffc45, 0x0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) close(r0) [ 60.372072] tc_dump_action: action bad kind 2018/01/21 22:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00008da000-0x8)=@abs={0x80000001, 0x0, 0x0}, 0x8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ce5000)='/dev/keychord\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ab1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aa1000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00003f0000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000381000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000ae4000-0x4)=0x0) 2018/01/21 22:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f000079e000)=[{0x6, 0x0, 0x0, 0xffffdfffffffffff}]}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000322000-0x4)=0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002d4000-0xc0)=""/192, &(0x7f00001c4000-0x4)=0xc0) pread64(0xffffffffffffffff, &(0x7f0000ea9000-0x1000)=""/4096, 0x1000, 0x0) mq_open(&(0x7f000073f000-0x2)='}\x00', 0x0, 0x8, &(0x7f0000392000)={0x2, 0x200, 0x30, 0x1, 0x6, 0xfffffffffffffffe, 0x0, 0x0}) [ 60.392412] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 60.407225] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 60.422124] tc_dump_action: action bad kind 2018/01/21 22:52:15 executing program 4: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x210000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000880000)=0x0, &(0x7f0000d1d000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000002000)={0x0, 0x0}) kexec_load(0x0, 0x0, &(0x7f0000905000-0x40)=[], 0x0) 2018/01/21 22:52:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f000014a000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf3000-0x4)=0x20) setsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000903000)="f1b302c017672beafd6dfe257b37aa2ab0d02f9b3a7705d3fd74fce98f2fa3a5ea9f348c57b58670dcb8400a34b265bb5069817967c5836e107fcb5fa04d13c238f013fb9aad1b91f4493ab83e87344a32e30ee4e3a3d14f180254cddf2226e00acee3161af54a27e2c8886dc2f8b56586da8c8f8d5cb9b8697b8b77417f5838c38a6e1a82f18208176131051b7aea55611667d9c17b882e7bcd338c974e60c62fb6a485ce2c92978057120fbd6c27405c371df111eb1d1704a3266df8398db8dd85963b8e6b69", 0xc7) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000919000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) fsync(r2) r3 = accept4(r2, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e5f000-0x10)={&(0x7f0000f21000-0x110)=@get={0xe0, 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}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 22:52:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d96000)={0x0, 0x0, 0x0}, &(0x7f0000866000)=0xc) quotactl(0x1d7, &(0x7f000063c000-0x8)='./file0\x00', r1, &(0x7f0000242000)="792b52cd321bfb65d49694a9996215be2ac48839579616b1c66fe90cdd352ccb4040d3524f4037311dacab52fb7f3eb18eeebda7d05f636d76361e813fc8cb4e2db7f643403dff4cba359a38b90cc3f67175832f63667cae987cf4a210ff557f9ab4577a46bbdfcb519f8f3e320b4f0f2d03253aab2af094") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 22:52:15 executing program 5: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000)=0x6, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) 2018/01/21 22:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0xa, 0x1000) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00003cc000)=0x2, 0x4) 2018/01/21 22:52:15 executing program 7: open$dir(&(0x7f0000aef000-0x8)='./file0\x00', 0x220480, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000025c000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c3b000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e93000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f1000-0x4)=0xe8) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) write(r0, &(0x7f0000d58000)="", 0xfffffffffffffe4e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80f, 0x1) [ 60.438783] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 60.453494] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 60.481246] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/21 22:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000c31000)={0x5, 0x9, 0x1, 0x8c, "9d79fc26e90ca702c2871ab442eb9fc6042b0722cca58389a2cebd9fd6a86186"}) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b61000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e01000-0x4)=0xe8) socket$inet6(0xa, 0x0, 0x6) stat(&(0x7f0000fd8000-0x8)='./file0\x00', &(0x7f0000298000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a66000-0xc)={r2, r3, r4}, 0xc) sendto$inet6(r0, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f0000ba8000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d24000-0x20)={0x3, 0x0, 0x2, 0xec4}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000b12000)={r6, 0x2}) recvmmsg(r0, &(0x7f00005d4000-0x21c)=[{{0x0, 0x0, &(0x7f0000b5f000)=[], 0x0, &(0x7f0000262000)=""/123, 0x7b, 0x0}, 0x0}, {{&(0x7f0000d12000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e81000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000461000-0x10)={0x0, r5+10000000}) openat$autofs(0xffffffffffffff9c, &(0x7f0000fcd000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e22000-0x105)={0x0, 0xfd, "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"}, &(0x7f0000cd4000)=0x105) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000970000)={r7, 0x100000001}, &(0x7f0000b9a000)=0x8) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x7fff) sendfile(r1, r8, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000b20000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r8, 0xc0086423, &(0x7f000053c000)={r9, 0x1}) timer_create(0x7, &(0x7f0000dab000-0x60)={0x0, 0x3b, 0x1, @thr={&(0x7f00003fb000-0x6b)="5d8e94d5717151829d72013146cdd59cc8e58e978a7d5360834f173bb023b3a55c9eee991d36d4428673f0d0daf437eaf5acf961325b25ba2fd455593382f66256ce1d61020a2bae47de8f4a49a24268ad02fcc07f5c9d10ff0a1f3cb923e77b0ae87faa07091a27cc6b27", &(0x7f0000313000-0xc)="42400ea6fed3f379a000de29"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019a000-0x4)=0x0) timer_settime(r10, 0x1, &(0x7f00003c7000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000637000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 22:52:15 executing program 2: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) personality(0x600000d) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000d3c000-0x4)=0x0, 0x80000) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f00005bc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d3b000)=0x10) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/21 22:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000fba000-0x80)=[{&(0x7f0000c0d000)=""/81, 0x51}], 0x1, &(0x7f0000494000)=[{&(0x7f0000bd7000)=""/132, 0x81}], 0x1000000000000021, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') renameat(r0, &(0x7f00006ef000-0x8)='./file0\x00', r0, &(0x7f00006db000)='./file0\x00') sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000002800000008) 2018/01/21 22:52:15 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000bf9000+0xbb2)='/dev/usbmon#\x00', 0x7, 0x10400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x0}, 0x33c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 2018/01/21 22:52:15 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000013000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utimes(&(0x7f0000000000+0x6dc)='./file0\x00', &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000014000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 22:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) futex(&(0x7f00008b0000)=0x8, 0x9, 0x4, &(0x7f0000c5b000)={0x0, 0x1c9c380}, &(0x7f00004f2000)=0x6, 0x4644) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r1, 0x0}, {0x0, 0x7530}}) 2018/01/21 22:52:15 executing program 3: r0 = getpgrp(0x0) setpriority(0x2, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x0, r0}, &(0x7f0000001000-0x9)={0x4, 0x3, 0x0, 0x9, 0xd69, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000000000)=0x3) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f00008aa000)=0x4) 2018/01/21 22:52:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00001fb000-0x6)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r2, r1) tkill(r0, 0x16) 2018/01/21 22:52:15 executing program 3: socketpair(0x1, 0x0, 0x4, &(0x7f0000449000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e4d000)={0x4, 0x0, 0x2, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0x6, r1}) 2018/01/21 22:52:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r3 = dup2(r0, r1) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00004ec000)=0x20, &(0x7f000015d000)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00004ec000)={0x0, 0x0, 0x0}, &(0x7f00000a5000)=0xc) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r4, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) 2018/01/21 22:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/01/21 22:52:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0x3, &(0x7f0000000000)={0x0, 0x0}) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)=""/4096, 0xffffffffffffff5d) r3 = accept$inet6(r2, &(0x7f0000481000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002a4000-0x4)=0x1c) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000004000)={0x2, 0xffffffffffffd1b2, 0x4b957066, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000004000-0xc3)=""/195, 0xc3}, {&(0x7f0000003000)=""/74, 0x4a}], 0x2, &(0x7f0000001000-0x53)=""/83, 0x53, 0x3ff}, 0x10000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000003000-0x4)=0x1ff, 0x4) 2018/01/21 22:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x9, 0x0, &(0x7f0000ed9000)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000803000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) accept4$llc(r1, &(0x7f00007c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006ce000-0x4)=0x10, 0x800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfffffffffffffff7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000b6000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$llc(r0, &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f66000-0x4)=0xfc24) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000cfb000)=0x9, 0x4) syz_open_dev$random(&(0x7f0000a83000)='/dev/random\x00', 0x0, 0x200) ioctl$int_in(r3, 0x5452, &(0x7f0000a5e000-0x8)=0x4) close(r2) 2018/01/21 22:52:15 executing program 1: mmap(&(0x7f0000001000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a4d000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000ad4000-0x8)='./file0\x00', &(0x7f0000fcc000-0x8)='./file0\x00') seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x5, &(0x7f0000d67000-0x28)=[{0x6, 0x0, 0x0, 0x7}, {0x6, 0x4, 0x5, 0x1}, {0x0, 0x5, 0x200, 0x2}, {0xfff, 0x1ff, 0x80000001, 0x6}, {0x80, 0xc5, 0x800, 0xeecb}]}) 2018/01/21 22:52:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008c5000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f02000+0x81)=0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') [ 60.566747] TCP: request_sock_TCP: Possible SYN flooding on port 20009. Sending cookies. Check SNMP counters. [ 60.604894] binder: 10148:10149 ERROR: BC_REGISTER_LOOPER called without request 2018/01/21 22:52:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0xc000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x10)={0x2, &(0x7f0000b41000)=[{0x0, 0x7}, {0x0, 0x7f}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000ca6000)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000572000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x40, 0x1, 0x3ff, 0x8, 0x5, 0x5, 0x100000001, 0x7, 0x4, 0x6, 0x3ff, 0x30000, 0xb943, 0x0]}, &(0x7f0000a3b000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000048a000-0x20)={0x214, 0x1, 0x0, 0x1, 0x9d9b, 0x4, 0x9, 0xc6, r2}, &(0x7f0000aa4000)=0x20) read(r1, &(0x7f0000432000)=""/63, 0x3f) lseek(r1, 0x0, 0x3) [ 60.635443] binder: 10148:10149 ioctl c0306201 2000efd0 returned -14 [ 60.648073] binder: undelivered TRANSACTION_COMPLETE [ 60.653345] binder: undelivered transaction 64, process died. [ 60.656481] binder: 10148:10165 ERROR: BC_REGISTER_LOOPER called without request [ 60.658859] binder_alloc: 10148: binder_alloc_buf, no vma [ 60.658902] binder: 10148:10165 transaction failed 29189/-3, size 0-0 line 3127 [ 60.660273] binder: 10148:10149 got reply transaction with no transaction stack [ 60.660282] binder: 10148:10149 transaction failed 29201/-71, size 32-8 line 2920 [ 60.662774] binder: 10148:10165 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 60.662781] binder: 10148:10165 BC_INCREFS_DONE u0000000000000000 no match 2018/01/21 22:52:16 executing program 4: unshare(0x21000200) 2018/01/21 22:52:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00008a6000-0x90)={0x2, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = add_key$keyring(&(0x7f0000f96000-0x8)='keyring\x00', &(0x7f00000ce000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000de2000)='pkcs7_test\x00', &(0x7f0000d2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000065f000)='/dev/sg#\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000e6d000)=[{&(0x7f0000537000)="3d1191422aa7438640b6a8a8ac06efc697d490ffbd3645495a3b94a35c1ccea8c81d15d50f42109e728333afc797916af2ab5a03269211225cb54bee9db4dfa74f2da2ab8a445878aef0a99bb65f0e4362504d3802e7061ddbfa0682c6a7ce19bff871af4a2444329d71f043cc4a801440ec94b9d22f19a52397e68fb72fad7a25b3e0a2da25c76af2209932d29e2dd9238c46fb016f95f165e73ca2491cfe8918003ac1bdfb2b31dfac1d843cf2cad79df8427adf8435f378cf58cf37ace0b57b6791e2f1589df78619df13a526640e74c0a035350320e54f66499688476e9c4d7d063617b2125ac2eeea06f6ce", 0xee}, {&(0x7f00006e7000-0x5d)="f249c71203000000713c80d4d3c118bb56ec996f7268fab5979ac918f5f1d276a5e32cc2d7252df836112857a5ba973fb36adfa6f5e5070cb3597125e0df610943c5cc75f6613619bdfb4e7f8152101d821243c789bec617af5c9302ac", 0x5d}, {&(0x7f0000f95000-0x92)="3afa1bf927d108897278f4e93421d0ac37243fca074c28d7c3c6eb4f7ac088adf32f358b73d17577f00ee63a02075c79a097e8ab6ec8135e382b685e599bf5a46dadec93e3a5f517af3635acc4e7f827d303514086efdc6d9625bc1b43541fb8d0dad74eac62f5ad7f9725b3b1146401149201871839ee844da8220a39a36fe513ecfe805cfa68860d1ae8e919fe410f36", 0x91}], 0x3, r2) ioctl(r0, 0x5382, &(0x7f0000c23000-0x59)="7f") ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00007c6000)={{0xffffffffffffffff, 0x0, 0x400, 0x3, 0x1}, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:52:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x15421, &(0x7f0000af6000-0x8)=0x9000000) 2018/01/21 22:52:16 executing program 3: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='procsystemem0ppp0)wlan0\x00', 0x2) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0xf0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000001000-0x28)={0x28, 0x0, 0x8, @fuse_notify_delete_out={0x8000, 0x9, 0x245e}}, 0x28) 2018/01/21 22:52:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=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, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 60.734526] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 22:52:16 executing program 4: mremap(&(0x7f0000c50000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000012c000/0x2000)=nil) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000dd000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) remap_file_pages(&(0x7f00000b7000/0x3000)=nil, 0x3000, 0x100000b, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x100000001, 0x4) prctl$setmm(0x23, 0x3, &(0x7f0000edb000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000012e000-0x1c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000012d000-0x4)=0x0, &(0x7f000012d000-0x4)=0x4) mmap(&(0x7f000046f000/0x3000)=nil, 0x3000, 0x4, 0x20010, r0, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000002000-0x6)=@known='trusted.syz\x00') 2018/01/21 22:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffe, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) eventfd(0x0) 2018/01/21 22:52:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000a96000)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) getrusage(0x0, &(0x7f000078a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000033c000)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x77359400, 0x0}, &(0x7f0000048000)=0x3, 0x3) 2018/01/21 22:52:16 executing program 1: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000254000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0xc)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='\x00', 0xfffffffffffffffc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) keyctl$get_persistent(0x16, r2, r1) keyctl$search(0xa, r1, &(0x7f0000c24000+0x4fd)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/21 22:52:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$revoke(0x3, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ab9000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000004b000)=0x3, 0x4) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) 2018/01/21 22:52:16 executing program 7: eventfd2(0x41c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b82000)='reno\x00', 0x5) r1 = memfd_create(&(0x7f000014e000)='reno\x00', 0x3) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000031d000)=0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x40, &(0x7f00002f1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe2a) 2018/01/21 22:52:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000f52000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000011d000)=@sack_info={0x0, 0x3, 0x100000001}, &(0x7f0000557000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000433000-0x14)={r5, 0x1faf, 0x1, 0x5, 0xfffffffffffff3e0, 0x3}, 0x14) userfaultfd(0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 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}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 22:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408000913", 0x5) r1 = dup3(r0, r0, 0x80000) accept4$packet(r1, &(0x7f00007fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007a8000)=0x14, 0x80802) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000188000)={{{@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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076d000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003f2000)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x0, 0x5, 0x2, 0xa0, 0x20, 0x0, r2, r3}, {0x2, 0x2, 0x3f, 0x7, 0x7, 0x8, 0x0, 0x100000000}, {0x10000, 0x900, 0x17, 0x400}, 0x8000, 0x0, 0x1, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x56eea95d65f2988b, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x1, 0x4, 0xff, 0x6, 0x2}}, 0xe8) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setgid(0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00002ce000-0x4)=0x0, &(0x7f0000a0d000)=0x4) 2018/01/21 22:52:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000b) sendmsg$nl_generic(r0, &(0x7f000067e000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000455000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000283000-0x8)=[{0x7, 0x8}], 0x1) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f000065f000)={0x1, &(0x7f0000d8a000)=[{0x4, 0x80000000}]}) 2018/01/21 22:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000512000-0x9)='/dev/rtc\x00', 0x401, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000025d000-0x10)={0x0, 0x0, 0x5}) pipe(&(0x7f0000792000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005ba000-0xc)={r1, 0x80000, r2}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000017000-0x8)='./file0\x00', &(0x7f0000009000)="766661740031bac4", 0x0, &(0x7f0000021000)="") 2018/01/21 22:52:16 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000013000)={r1, 0x8, 0x10}, &(0x7f0000000000)=0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 22:52:16 executing program 1: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x40, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004f2000-0xf)='/dev/sequencer\x00', 0x202200, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fb5000-0x4)={0x61}, 0x4) 2018/01/21 22:52:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000042e000)='/dea/loop#\x00', 0x0) fcntl$lock(r0, 0x5, &(0x7f0000fa8000)={0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000073d000-0x10)={0x4, &(0x7f0000f92000)=[{0x2, 0x93f, 0x1f, 0x10001}, {0x4, 0x1, 0x1000, 0xfffffffffffffffe}, {0x9, 0x2, 0x9, 0xf7}, {0x6, 0x5, 0xfffffffffffffffd, 0x6}]}, 0x10) 2018/01/21 22:52:16 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000001a000)='/dev/keychord\x00', 0x900, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000019000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) accept$packet(r0, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x2b9}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$packet(r1, &(0x7f000001b000)=""/4096, 0x1000, 0x0, &(0x7f000000d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000c000)='syzkaller\x00', &(0x7f000001c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0xe)='/dev/keychord\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000001c000)="e6780e9328bac7c981faf69f0579ef24d41533efdeda5939ab0be77e84cbbb7fb15732e0f198d7bf37612da1f5209fb5b4269025cd943f3eb84d93948dc64048d8", 0x41, r2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/21 22:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f000037f000)='@\x00', 0x0) syz_emit_ethernet(0xe, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/21 22:52:16 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00009f2000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000a9b000-0x10)={r2, r3, 0xebe2}) ioctl$LOOP_SET_FD(r1, 0x4030582a, r0) 2018/01/21 22:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001e5000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000044d000-0xd4)=""/212) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00005a8000-0x20)={@generic="3534ae58d81e4094439ad87edfba95af", @ifru_flags=0x1000}) unshare(0x24000000) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x7fff}, &(0x7f0000630000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e06000)=[@in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}], 0x70) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000084a000+0xdfd)=@sack_info={r3, 0x7, 0x1000}, 0xc) 2018/01/21 22:52:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0xffffffffffff5f48) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="04", 0x1, 0x100000000, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/21 22:52:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) keyctl$chown(0x4, 0x0, r1, r2) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00009c4000-0x4)=0x0) 2018/01/21 22:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000be1000-0x8)='./file0\x00', 0x18) timerfd_gettime(r0, &(0x7f0000c99000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000007, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/21 22:52:16 executing program 0: 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) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e6d000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000f8f000)=0xc) fstat(r1, &(0x7f0000e24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@delsa={0x28, 0x11, 0x100, 0x7, 0x2, {@in=@rand_addr=0x2, 0x1, 0xa, 0x7f}, []}, 0x28}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0xed9}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) munmap(&(0x7f0000f9d000/0x3000)=nil, 0x3000) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) eventfd(0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 22:52:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00001a3000)=0xda72) listen(r0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000776000)={0x0, 0x0, 0x0}, &(0x7f0000a54000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000030000)=0xc) getgroups(0x3, &(0x7f0000a5f000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f0000737000)={&(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000c6000-0x30)=[{&(0x7f0000631000-0xe3)="c541a49e8013d0085a24ba89cc18c66b172a256aa95e77565e49db125c9684b5a42a6d6bb1a3e7d710860c79918d203b79422be35907384d42a3ff22a3d2bd3889c0aa81aa8e66bdcf537eb82548cfb6877870a907b16e095db9077e3777ed17af0950c7f991972db5a226e93d6496b7ba965c79e0926a4482de93350a4732ca7eff355deeea47624213e8b5db58e917333fb26dd2042f48185a88997787e97a46b751b7af6474725b0a69cd15d2d08ae181f7051c4c4d23a07046af12650712b51ade2332bb302fd0e8bd8ab8fe263619c21b3022bf5efaa0fec5649095f9fbb69940", 0xe3}, {&(0x7f00008b3000-0xe4)="acfdcc68978357e8680de2a5e55573cb22f1ec88d3448935fb040ed27f3ee938ad5a3799e263c47dd1be97a4086cdb123e0408a6e8b65c9ab12f29c5bbe5fa3b2518da570b94dc78f1c017f207c116a29eff6f6400d9e9cdf3efa2a5198bf2bbc6e77dcadb2936c9c80991ea548fef82b4b2e992fc7c55e6da7398ebb14bcfec48429ab1ad9428a8ac24cdf1b65dc81a7663d9322a3176edf16fcc8c7923f9dfa36ea6604148da3a1225761a89af603d8b531d99935f068d73c055c1f478cf515583c988a083f54c6c0c1657b11752102d3baca21b9380401f64f123418d22d99dbc5b91", 0xe4}, {&(0x7f0000274000-0x1000)="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", 0x1000}], 0x3, &(0x7f000031f000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x800}, 0x40) 2018/01/21 22:52:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fchdir(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bfd000)=[], 0x0) clone(0x0, &(0x7f00003b4000-0x2d)="0157a34577d128aaf04febd4ccbe73131c7d1e58f6d142407c70394a9bc81acb65a31a80ad75d2016b446bd0c4", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000741000-0xe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, ""}}}, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bd8000)={0x0, 0x9, 0x80000001, 0x7, 0x9, 0x5, 0x0, 0xfffffffffffff50a, {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]}, 0x8, 0x80000001, 0x60b, 0x2, 0x4}}, &(0x7f0000a65000)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ffe000-0x8)=@assoc_value={r1, 0x5}, 0x8) 2018/01/21 22:52:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x2) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xb8b3, 0x4) [ 61.197939] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 61.207219] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 61.221684] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 61.230492] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/21 22:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004a7000-0x8)='./file0\x00', 0x0, 0x40) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000d78000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003bb000-0x4)=0x14) connect$packet(r0, &(0x7f00005f9000)={0x11, 0x1d, r1, 0x1, 0xfffffffffffffffd, 0x6, @random="610d7691b387", [0x0, 0x0]}, 0x14) vmsplice(r0, &(0x7f00001d9000)=[{&(0x7f0000d78000-0x36)="203e6d06e0e7f30ae98d88088b3f2ba21c3e4cd6fdfbeb205ec50ef417da750675a5161b7d54a69ca82ae3136041549444e5d8267d84", 0x36}, {&(0x7f00005c1000)="18b9639b4399257ce925f33707c19d441d50075158907efb9aa93d675c9eb04cec4fd081c039ba005b7cfc37c1eebef55bcc9d120291afe4fe4e81e27466902c19d77ce446d76738c38bb5bb7e112ed44bb9fd1bdd80dfba92e9504f55a671aab9bd23111a5f513b7b98defcafedee690f5b68574c08a6bb", 0x78}, {&(0x7f00003de000-0x26)="b2dd9487027fa1ab34904c515965f512a61342ddacc5f17a162062686d8b063899d9d3a8e519", 0x26}, {&(0x7f00004d6000)="01b6f9159fea6fa4fd6adfceee37e21d66955f061011e74dc0292423b848bdc40829ccaa", 0x24}], 0x4, 0xe) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000052000-0xe8)={{{@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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000094000)=0xe8) unshare(0x400) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000873000)=r2) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000032e000-0x3c)=[@in6={0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x98}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) pwritev(r3, &(0x7f0000318000)=[{&(0x7f0000f4d000)="5111f061589ef240e4a66a6488c1422aeaf02d4cdfe84d77a3b77ca0a3ec0a8541664ff812dfa2cc722161fe16c8a8b5a2a6ff46a8875901afed7b3e8e4066248216ef7ab6086f30ff7a3ce09c2eda5dc5411837f1ab2efad70e2e1d49ec0df7ec345d85d28afe69d3528d9c00c8d7c674b8e9c935d2c52333960222979b30be36bb81e51ea13d72241c2bc6ff41e2e2514365e1e3cc32d9a690c67a99b8947606215855849f2279eaf144f9278bf4c0b0a05831d506ae28f4e620623c6f7dfada3c9b3b54e72d47bcdffbae144512ca900bae94cdf52f2becdd903eb02ae22bd584714233035a62ba378c25c72d807c", 0xf0}, {&(0x7f0000cee000+0xd7e)="21a8a6eecfd16e092cedb1b650220349565c1ad35f7c9f0e32a8b0d396dbf7626bdf0178b0de5fe618151865095de499511ebdaee3a2a0959223df8af1e8e184c7b31091a8429f6c1ca88fa8ad8f8dcfb013992d510aba8a643e6110a375b489aa204aa506efe1f7b7ac2e0361e9431a050c704e6c5314f56f6a92e9e5ea1c3f4aa2b7cc6e9626c27db1fdbaacbfaa6779ef162a85ef92a19235d9fc9e181f966b8e8c43a6dd6480009c5fdf8804539fd828fe", 0xb3}, {&(0x7f0000d10000-0xe2)="f7e896bfe6b1b9f9f6cf381b60604e7f756c1f6a5fa951672610c4a041f701664a2a9142adfea1ea6bcef95aff4fc1aaa98dba9b8237058b93442a99e56c7e45c220aa241fc88a5ce25ce2c0b6137fd9e1c1930509f5ff546cdf4ae78e6c955a3dbc89bcdc1cfe4234df3d570d5b57a966ccac7ae2d10fdd6b587ecc96c9357cadc4106ef5819edfe6d3075be952572b09569b1f78a87bbc107817d011ed0ed4795cfc927610f93b86a719cc699e548f730104cd537beb05f0106a78a33ae2961f31adc82b687cb028ca0cf700fff5acf939defcfce11715d92d6dadee6a3253a3ba", 0xe2}, {&(0x7f00007a2000-0x9e)="04a6c37dd208b7b7f0eb19ce28059b8d077f867a935a5d61a0f8bff5ffcdd3ff0da5d6dc443875a317546e6849e41a8c4c836b39e33827c2385f36543c25cc85fe29335b3c71b63822cb10b0e3ea70c5079694f99ce23212ed0e6e9e68b410ac1b5abfc35179e284671a762ec44142754e26560a4babd4307a3af3680bb71ef43b8c4187570b667097d9f8dda40963bb21308e519d1f25e7b51460797012", 0x9e}, {&(0x7f0000659000-0x2f)="f778f40a001f06447250e4591672f8ce8969ce23ad674c4f41204f698ce2e621fdff9fc4249b5f45e8d32bcd9b0246", 0x2f}, {&(0x7f0000efc000)="4ef86639337c63b5cf6f5190b95347a07d15471a4a262b93ca6ba18923de7f9de11a63c3aff1", 0x26}], 0x6, 0x52) getsockname$netrom(r0, &(0x7f00004e6000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009df000)=0x48) connect$inet6(r3, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r3, &(0x7f000050a000-0x6e)="", 0x0, 0x0, &(0x7f000053b000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 22:52:16 executing program 4: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b36000-0x12)='/dev/loop-control\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d92000)=@sack_info={0x0, 0xffff, 0xe286}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000001000-0x10)={0xfffffffffffffffd, 0xfffffffb, 0x0, 0x4000000000000, 0x33, 0xffffffffffffeff9, 0x7, 0x80, 0x6, 0x400}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x0, 0x400, 0xffff, 0x400, 0x5}, 0x14) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000433000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000da5000-0x98)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x6}, 0x98) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f00007d9000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:52:16 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00002a8000)='./file0\x00', 0x311400, 0x74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0xa, [0xd3b3, 0x5, 0x8, 0x20, 0x3, 0xd13, 0x9, 0x0, 0x6, 0x6]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/21 22:52:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000a58000)=""/157) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="00640001000445") getdents64(r1, &(0x7f000057c000-0x210)=""/528, 0xffffffffffffff25) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000b4000-0x8)=0x5) 2018/01/21 22:52:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000368000-0xd)='/dev/net/tun\x00', 0x0, 0x480000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000622000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7ff, 0x9, @te1=&(0x7f00007fb000-0x10)={0x6c, 0xffffffffffffff80, 0x5000000, 0x10000}}}) preadv(r0, &(0x7f00008fe000)=[{&(0x7f00002de000-0x86)=""/134, 0x86}], 0x1, 0x0) 2018/01/21 22:52:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) sync_file_range(r0, 0x7, 0xf1, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000608000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039b000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000928000)={0x0, 0x0, 0x0}, &(0x7f00003a5000)=0xc) fchown(r0, r1, r2) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmsg(r0, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x2, 0x983b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[], 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x0, 0xfffffffffffffffe) 2018/01/21 22:52:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000011f000)=@add_del={0x2, &(0x7f00009e0000-0x10)=@generic="6624286afb7f9fb3490cf60f0f782c86", 0x8365}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000052d000-0x10)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/21 22:52:16 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000675000)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, &(0x7f0000dea000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a5e000-0x8)={r1, 0xcd18}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$sock_int(r3, 0x1, 0x400000000002f, &(0x7f0000018000)=0x0, &(0x7f00000d2000)=0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getown(r3, 0x9) socket$inet6(0xa, 0x639bb0cba12f4163, 0x7) ioctl$TCFLSH(r4, 0x540b, 0xe23) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00009ff000)=0xf, 0xffffffef) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000cbd000)="1ef7bea5290a85dd7ee33366919c1527607d4e5f9e0c6a6275fa84d73dd9304033a85c8e739bf077aac026c3b27c87ab27b8e39f43ff66d4b866f0", 0x3b) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ef000)={0x0, 0x0}) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000bce000)=0x4) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x40000000) fcntl$getownex(r3, 0x10, &(0x7f0000e7c000-0x8)={0x0, 0x0}) syz_open_procfs(r5, &(0x7f00008f8000-0xa)='net/ptype\x00') 2018/01/21 22:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000c8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000800000)=0x10, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00005b0000-0x31)=""/49, &(0x7f0000fe6000-0x4)=0x31) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008ed000)='/selinux/policy\x00', 0x0, 0x0) accept$ax25(r3, &(0x7f0000dd3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000ec000)=0x10) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000919000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(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) r4 = accept4(r2, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000e5f000-0x10)={&(0x7f0000c28000-0xf0)=@alg={0xf0, 0x10, 0x1c, 0x6, 0x1, {{'tgr192\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x3e}, {0x8, 0x1, 0x6}]}, 0xf0}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f000056f000-0x10)="44179bc9fe0501721b19bfbad5015995", 0x10) 2018/01/21 22:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) fallocate(r0, 0x2, 0x3, 0x7) pwrite64(r0, &(0x7f00006d4000+0x170)="967d9ee11f5a0f55e619414edec65c11253e332dff87e5db45fde813ae69ba4dfd8107423ab64a7f4c51825da74a74ead47b6ff1992690606a55ecae7a1d4766371ccb032e9cdba1d77627b2", 0x4c, 0x0) 2018/01/21 22:52:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010014) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000004000)={0x0}, 0x8, 0x0) r3 = dup3(r0, r2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000144000-0x37)=""/55) setpriority(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00007d6000-0x30)={0x53, 0x0, &(0x7f0000e68000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f00005a2000)="a9cca9b28e0cc947300877ed83aa3dae5639242b816be981fd32b8a1dfbaf1771eeb0800302581a51c90412fdc3f70eeaac1d50a7604"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/21 22:52:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df8000)='/dev/keychord\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000724000-0x50)=[{&(0x7f0000d8f000-0xbe)="53c704551e28e07b46db05bff021c432aae86df6203a75c9d3e12f8e60aded99331f213de18d0cfd3d3763636459bba310b615bf71e8d2fc2440dd6a61b2af70f7f74511c4904751ec2763cbbc7487391e66b839fb6d80c957f533cdb98698e1f936b95677d1139c8cf78d8204a5539aaa3ea8cf33a260b4b13293576ea27563abbdd76387b45cd5905046952016c91588bca7f72e6fa4943914a4e289613a508b083130c9d8e2e2150736b1fd20eac0e6bc76dfdf462925b5112ea35ba0", 0xbe}, {&(0x7f0000446000)="31f5c4c8a5b4895062d0b960e5eccd17e7e12bd89b8ee7792ddacf37fff57f927777777e41a74c8942c2adb49541717ff8a3c66351a482d96204b1f6de08768bd5a29ef21275d1ba296b63b56dab4506efb670a042107a4da939a557a160a9773baa92fd0a585c9721a52e6fff78116aa61c3e005672943ee5d36c1e3c4a20334de4a4e343d743dc28a7c6db4ef16caae0acad1dcdc54b3d97be19e4461f90d95cfd8045d28e2ce5e093adb2fcd1bb4422cf94cbcbe56ded16d4e1da5b882140592113ba20841a67c39aa16dac4d045967b549", 0xd3}, {&(0x7f0000098000-0x8c)="018701b449a544fc6143229ca9beb078408ab5b1e7992e28efaf607a063da856cdf2d03be87b04fedc3b996b90adc15c9925156cf71dea25a2b79bafc6f4939c05137c910cebbd80b06b3577ff5dedab762d7805f5145ca4bae172f71df4f0588052d125e11bddaa4117910c25f35c100ccc1f6f475bd06d6030bac14cf6da1fdb4836027d319d4424b630d8", 0x8c}, {&(0x7f0000e00000)="6599c66cf50114c476b592142dde3b9623ef5880d48c84f42a59ad11f3cdff735f245adfeb1129f44d29df7f846d87dd6619a352468ad2c127f3f8d3843c5f5bf1c4ccb415b014d1c65427021c8c92ce2de1d11e0e9dd22ecdd1022f48d246d277f291714892292b1d37fafeef7c19720a9865f15fc9e9af063690cf375e0189c1201b01df3f6ae20c7a92dc8b69fed96baee7a0efa5f9034bed7293c0adfb218c7b7a904a38a03df04a9e240530fe0e89c12acf8172d9fe8c2c000d8ab4b2ce28054db3e3ecef55006e8ba440770cb17d030e27", 0xd4}, {&(0x7f00004fc000-0xc4)="87fe53a6ed796a13b7e157fabcf06b3c471e5496b7b09ddd7870182e026225f95f75d5463def94a91cee4a498525508ecb6732ba8271910b648f46fe6c788b42b75dde9e6fa0e84bb830ca00cc2f4a587bfe2fea55d2b16a3d2cd16bc1b4c7e7609fb039add8ea93d3c5e85935414362690373202e7504b39225762c505aa6cfd1ad83993e32c13e2c5ae388b4ba112e2343966d2ea5b2f0b33db2a59577cd0f600f3edb1823e04e598ad29c407597ccd4fbdc0dcf1d1b6d083fabdb3c3deb27de08bfc2", 0xc4}], 0x5, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00004ae000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a5000-0x4)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = syz_open_procfs(r0, &(0x7f000071c000)='attr/current\x00') syz_open_dev$loop(&(0x7f00006e1000-0xb)='/dev/loop#\x00', 0x6, 0x80880) preadv(r3, &(0x7f00002cf000)=[{&(0x7f00006f3000)=""/208, 0xd0}], 0x1, 0x0) 2018/01/21 22:52:16 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000015000-0xd)='/dev/usbmon#\x00', 0x1000, 0x2200) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000fc6000-0x50)={@common='bcsh0\x00', @ifru_ivalue=0xfffffffffffffffd}) sendto(r0, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) 2018/01/21 22:52:16 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000fc0000-0x30)=[{&(0x7f000097d000)=""/123, 0x7b}], 0x1) [ 61.421258] binder: 10320:10331 ioctl 81007702 20143fc9 returned -22 [ 61.433045] binder: 10320:10331 ERROR: BC_REGISTER_LOOPER called without request [ 61.443956] binder: 10320:10331 unknown command 0 [ 61.449521] binder: 10320:10331 ioctl c0306201 207d5fd0 returned -22 [ 61.452493] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 61.467322] binder_alloc: 10320: binder_alloc_buf, no vma [ 61.472936] binder: 10320:10341 transaction failed 29189/-3, size 0-0 line 3127 [ 61.495978] binder: 10320:10331 ioctl 81007702 20143fc9 returned -22 [ 61.499583] binder: BINDER_SET_CONTEXT_MGR already set [ 61.499591] binder: 10320:10341 ioctl 40046207 0 returned -16 [ 61.499835] binder: 10320:10341 ERROR: BC_REGISTER_LOOPER called without request 2018/01/21 22:52:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f85000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000014c000)='/dev/sequencer2\x00', 0x0, 0x0) mount(&(0x7f0000a8a000)='./file0\x00', &(0x7f0000e86000)='./file0\x00', &(0x7f0000fb6000)='btrfs\x00', 0x0, &(0x7f0000f72000)="") 2018/01/21 22:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001c7000-0x6)='stack\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000887000-0x10)={0x1, &(0x7f0000af5000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000e8b000)={r1, 0x1}) memfd_create(&(0x7f00002de000)=']\x00', 0x3) syz_open_dev$mice(&(0x7f0000433000)='/dev/input/mice\x00', 0x0, 0x6000) 2018/01/21 22:52:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/context\x00', 0x2, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x21, &(0x7f000040b000-0x10)={0x1e, 0x0, 0x3f, 0x10000}) fcntl$setsig(r1, 0xa, 0x28) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006cf000)={0x0, &(0x7f00005cd000)=[]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000ffd000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b44000)=0x14) rename(&(0x7f00003e4000-0x8)='./file0\x00', &(0x7f0000fa2000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a4d000-0x4)=0x1, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000026b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x745, r4}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ccf000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000d5c000-0x4)=0x4a, 0x4) fcntl$lock(r1, 0x800000000000000, &(0x7f00000c3000)={0x2, 0x5, 0x3f, 0x7, r5}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a)="2e6a915e573efc72ec777eb2b2afbbe071bfe4f88f51e35259d36ea6eb69a5f38232fa404e0ab441d8ab248a31b10669ee3f84433c67f3aeba6577616e5dd243326b4d3ec62811e25962", 0x4a, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010004, 0x8000400, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/21 22:52:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009ce000)={0x0, 0x0}, &(0x7f0000b7d000-0x4)=0x8) write(r0, &(0x7f0000195000-0x27)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000", 0x26) 2018/01/21 22:52:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x2000000000080, 0xffffffffffffffff}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000018c000-0xb0)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f000088b000)=[{r0, 0x4000, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x20) 2018/01/21 22:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008bf000)="240000005a001f0014f9f407125a00001c13171308001000fff708ff0500020001000000", 0x24) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/21 22:52:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f000022d000)=[{0x0, 0x0}], 0x1, 0x20, &(0x7f0000c91000-0x8)={0x0}, 0x8) r1 = creat(&(0x7f0000561000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e6d000)={0x0, 0x7, 0x9}, &(0x7f0000c7f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000416000-0x14)={r2, 0x1f, 0x6, [0x1ff, 0xdf2, 0x7, 0x7, 0x80, 0xa]}, 0x14) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/21 22:52:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000503000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e3d000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000c000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00009e2000)={0x0, 0x8}, &(0x7f0000623000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000295000-0x8)={r3, 0x8922}, 0x8) r4 = dup3(r0, r2, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e40000)={r3, 0x9}, &(0x7f0000e21000-0x4)=0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f000067e000-0x4)=0x0, 0x4) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) syz_open_procfs(r5, &(0x7f00007fa000)='net/protocols\x00') 2018/01/21 22:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) open$dir(&(0x7f0000b3f000-0x8)='./file0\x00', 0x40, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0xffffffffffffff9a, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x10, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20, 0x0]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) [ 61.499840] binder: 10320:10341 unknown command 0 [ 61.499846] binder: 10320:10341 ioctl c0306201 207d5fd0 returned -22 [ 61.500997] binder_alloc: 10320: binder_alloc_buf, no vma [ 61.501014] binder: 10320:10341 transaction failed 29189/-3, size 0-0 line 3127 [ 61.548529] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.554555] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 22:52:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x196, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) writev(r1, &(0x7f00008ab000-0x20)=[{&(0x7f000034d000-0xa5)=';', 0x1}], 0x1) readv(r0, &(0x7f0000ea2000)=[{&(0x7f00003f0000)=""/4096, 0xfffffffffffffffc}], 0x3d) write(r1, &(0x7f0000504000)="692c9d8b16d8f7cb57567a72de9765532d56cce950f43f62177c78300e6f71b81fdddfb77e8f2ea417882ed1108f0510a7f2f171ec2e9ac0572c0a26263838fb6e236dc0ba0c3c6cd3a72b9ff2eadf046a74a3e4482837e10c8b4ca36a96a4f01a15aa343a6c65ed0d30c38ac561a665110153", 0x73) [ 61.600242] binder: 10368:10369 unknown command 0 [ 61.605744] binder: 10368:10369 ioctl c0306201 2000a000 returned -22 [ 61.624320] binder: 10368:10369 got transaction with invalid offset (0, min 56 max 56) or object. [ 61.633708] binder: 10368:10369 transaction failed 29201/-22, size 56-16 line 3190 [ 61.653972] binder_alloc: binder_alloc_mmap_handler: 10368 20000000-20002000 already mapped failed -16 [ 61.669413] binder: BINDER_SET_CONTEXT_MGR already set [ 61.675110] binder: 10368:10377 ioctl 40046207 0 returned -16 [ 61.682213] binder: 10368:10369 unknown command 0 [ 61.682226] binder_alloc: 10368: binder_alloc_buf, no vma [ 61.682242] binder: 10368:10377 transaction failed 29189/-3, size 56-16 line 3127 2018/01/21 22:52:17 executing program 0: prctl$void(0x22) r0 = syz_open_dev$usbmon(&(0x7f00002ff000)='/dev/usbmon#\x00', 0x5, 0x8800) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000431000-0xa6)=""/166) 2018/01/21 22:52:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x3) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000dbb000-0x4)=0x10000, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 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}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000882000)={{0x2, 0x31347e64}, 'port1\x00', 0xd1, 0x10020, 0x0, 0x0, 0x4, 0x40, 0x7, 0x0, 0x0, 0x40db822e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000050000)={{0xa, 0x0, 0xbe7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x260}, 0x3911, [0x1, 0x8000, 0x16d24000000000, 0x5, 0xfffffffffffff547, 0x3ff, 0xd96, 0x3ff]}, 0x5c) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 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}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0xed9}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) write$selinux_user(r1, &(0x7f00004a4000-0x2e)={'system_u:object_r:var_spool_t:s0', 0x20, 'unconfined_u\x00'}, 0x2e) eventfd(0x3) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x8000}, 0xc, &(0x7f0000713000)=[{&(0x7f000059b000)={0x14, 0x2e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x4, 0x0, []}]}, 0x14}, {&(0x7f0000b17000-0x8c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, "", []}, 0x10}, {&(0x7f0000c5e000)={0x54, 0x0, 0x700, 0xffffffffffffffff, 0x0, "", [@nested={0x2c, 0x4c, [@typed={0x10, 0x0, @u64=0x0}, @typed={0x18, 0x42, @str='ppp0^trusted/\x00'}]}, @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x43, @u32=0x0}]}, 0x54}, {&(0x7f00001b3000-0x6c8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0x1, "", [@nested={0x4, 0x0, []}, @generic=""]}, 0x14}], 0x4, 0x0, 0x0, 0x0}, 0x8000) 2018/01/21 22:52:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002b5000)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000533000-0x1c)=@req3={0x4, 0x9, 0x0, 0x9, 0x4ea2c44c, 0x405, 0x40}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c4f000-0x6)={0x1, [0x5]}, 0x6) lsetxattr(&(0x7f0000d46000-0x8)='./file0\x00', &(0x7f0000726000)=@random={'system.', '\x00'}, &(0x7f00007c8000)='/selinux/enforce\x00', 0x11, 0x3) writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/21 22:52:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x23) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/01/21 22:52:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x8) 2018/01/21 22:52:17 executing program 6: clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(0x0, &(0x7f000040f000-0xf)="6e657432646576686d6361737400d6") epoll_create(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) userfaultfd(0x0) syz_open_dev$urandom(&(0x7f0000de6000)='/dev/urandom\x00', 0x0, 0x0) r0 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) tkill(r0, 0xe) getuid() getpid() ioprio_set$uid(0x3, 0x0, 0x0) 2018/01/21 22:52:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000faa000-0xd)='net/if_inet6\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000fce000-0x4)=0x0) recvmsg$netrom(r0, &(0x7f0000356000-0x38)={&(0x7f000018e000)=@full={{0x3, {"90a48f0271e4af"}, 0x0}, [{"0689086363d014"}, {"29028dcd3c012c"}, {"05349f33a9622a"}, {"8a64f7fb1e02aa"}, {"1af5fcf0cae3cd"}, {"e136f80cea5d04"}, {"8962decbd3a98b"}, {"73b0e77e9d6ec0"}]}, 0x48, &(0x7f00004d3000-0x80)=[{&(0x7f00005b2000-0xc3)="409eac117afe1c41d6fe01dfb92bf1db551ed4ec1d5b383431462c88533ce45b8bec2f476741782256037a93f5683f99205659ede7bb633fc09b0afba14dfc7802981c6431c36c129ed43cfa6b66018dbd18f98692e775727194d1baeba6b0a96a0743e483c9d9008097eef2c53e8249d748c78f3c3d45f247c2cc6f17203d2528f6afcec1d554c6d6ca197414a6ef525bf0b03e6ea3a73fcebbbeceb45c8955d6b2e3323599ce8a1b673b2a0bc420134a344bc7387650b135a004d827143721b73a03", 0xc3}, {&(0x7f0000601000)="363c26151f6dcb1a3edeb27eee3e115c00426fea31c2e6d218af8424384bc7bb2c7a9577af01e3a894b4594aea33dfd9f09795c73510f2c6c224946cb808d9e1855bfb6cfe4705de5a5d66e67b58b1ec9acf157545eac41e639e6c48129b", 0x5e}, {&(0x7f000028c000-0x1000)="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", 0x1000}, {&(0x7f0000944000)="639be7aca1cc7b50768fcb3445593d123f629be1a7b283d1d27b4569c33158349ee1c86feab22dc3e9f83235ff4a5186eacd92bbf1689dba50b6f84090b72794cfca23438a6dc1729c08f1450b6b9c59f6b920010c3ac58a35c60f74236a26b9295a3bfc349879", 0x67}, {&(0x7f0000043000)="d75296b70650a30ec799e0666b2e49fba6a3eea298b55d4549faaf749f928f856eca577ad7892c6b3958a754dd2ca84a95e9b93f4eb4a1a5a51a50a3b16d0e28f33ddc3a1cf2637005ddfc480af73be44b793326510885b86299b2ba69b828fc824176b8de0413885f3c9d19cbad7aab1b46701db2fb97576bb3059ae23ca691f196c119e9350522", 0x88}, {&(0x7f0000272000-0x9a)="cc64dbdb387cccc5b72fea9dc6186b19a29ed408bf305903c9c8f0ddc9c1e38175fe382f3a12582ce4bdb34c81855d3712c03810bb30be43aad73fc291e34e532734feb2edc1b5369fc1337bf9abda508499fe89a7819c1f7feab4535d14a18e34a8b93497e5b9c7b2fc3d16663ddab09196b672a96870c2d1cc0b4af98cde6a0a87cef397cda938e572d6738524f17c0996980682836f19df55", 0x9a}, {&(0x7f000032d000)="5853eb794160eda8b6097b4c0e14250fc5c8def2871b8be0a2a63d95fc50b109599b674e894a22a93f01414672261f2f3740a9441aa6a62fecb907ff1464a55570065e722a208343314f38212f7b0cd7b0e09cb4fde12f1d2172383b64e7a3bdfceb68dc19c3f173270f5249dea31f7eea8c87f2d4910acdcdacc504a2232d7b12cbe6a70f66c04857c3db648101e61ae6506f0b894495200bd810", 0x9b}, {&(0x7f0000ff1000-0xcc)="1853262581bfb90fa10af1dca3d361517c01e19aab1c9acb75f06d75c229fd6f5cff26b73f0fe438062c8b81cead8a305968ed1271a9251b6394a4ef9a380f56f5fb59e7cbdd07528a41b6be78bc75d79c408618451db877cba1633f103f74a8754a264f2d16523a3d22e001eb0e54598c9d5e57169b57a6c9b716b6119949eb1f3aec49184044e51b9edad50e6ae6c7a9e273bae54150734c4ec9da27d8924e7933e64c32bc3e5b8c310201ae890438e4f57429caa5f70d709d8991c98458387ffa76856e3c30e3bfc71852", 0xcc}], 0x8, &(0x7f0000e4e000)=[{0x1010, 0x100, 0x4, "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"}, {0x88, 0x118, 0x3, "d49f60cf5db23306d6dfe2fd9467ec202398712024f6b20e1588f353c2555a45b35ca7161252d112aaa7609461a9b10fad0aac1fb7f4f702e6ada692f677113bdd45b79a1e7d71ddf6ef41d497070723ff3f8635d1fc6228e34d088dba892caa4f0b61a83c3183fc347e0420b4aa56e9229401a8b0bc9b"}, {0xa8, 0x104, 0x7, "b1a97a21910d70c6bb131a8d0eea6dea1c8bc25ab1e45ce00911bf592796c9531dacb1e8505a18eea7dfd4c941653571945ebf13630bc67592f4f7360f114a27ce5128cf9b8b11c7c2d021e891e8e8aca285ade09fec7f8da64ac0bf90eb684acb37af06a1111933f0597cfbd6be2228eca6b47b6885a40e6ad45a157e1f24342ec27f0d669868ae73c2dba8814cb5c6a15fe13961fcab"}], 0x1140, 0x20008004}, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005ee000-0x20)={0xf31d, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000a22000)={0x4, r1, 0x0, 0x4}) execveat(r0, &(0x7f0000675000)='./file0\x00', &(0x7f00007d3000-0x10)=[], &(0x7f00003f4000)=[], 0x1100) 2018/01/21 22:52:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00003ae000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000000+0x9f8)=0x3f, 0x4) 2018/01/21 22:52:17 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) close(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000012000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000002000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 22:52:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000039b000)={0x0, 0x0}, &(0x7f0000386000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 22:52:17 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000132000)='/dev/sequencer\x00', 0x121000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) 2018/01/21 22:52:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getgid() [ 61.700428] binder: 10368:10369 ioctl c0306201 2000a000 returned -22 [ 61.708394] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.713989] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 22:52:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000912000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081272, 0x0) prctl$setfpexc(0xc, 0xa0000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a98000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000503000-0x4)=0x0, 0x4) 2018/01/21 22:52:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e80000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00003fa000-0x60)={0x0, 0x17, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000a5c000-0x50)={@generic="6f0412c4ddd873b810c8656703190dbf", @ifru_addrs=@l2={0x1f, 0x4, {0x6, 0x5, 0x7, 0x2, 0x7fffffff, 0x3}, 0xe22c, 0x8}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9)='\a', 0x1) 2018/01/21 22:52:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000bb8000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x2000800, &(0x7f000054d000)="") accept4(0xffffffffffffffff, &(0x7f000014d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00003b0000)=0x32, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e79000-0x8)={0x0, 0x8, 0x2}, &(0x7f0000325000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d1d000)={r1, 0x0}, &(0x7f00009ae000-0x4)=0x8) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) utime(&(0x7f0000e44000)='./file0/bus\x00', &(0x7f0000b96000)={0x0, 0x0}) r3 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000ed1000-0x4)=0x10000, 0x4) sendfile(r2, r3, &(0x7f0000aef000)=0x3, 0x0) 2018/01/21 22:52:17 executing program 6: eventfd2(0x0, 0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x220000) mknodat(r0, &(0x7f0000aa7000-0x8)='./file0\x00', 0x81, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) recvmsg$netrom(r0, &(0x7f0000193000)={&(0x7f0000576000)=@ax25={0x3, {"26a8b86db269a3"}, 0xfc}, 0x10, &(0x7f0000c21000-0x10)=[{&(0x7f0000355000-0x1d)="8073bf90e1435a3192c4e90de3257682b8f0bb4dfe1c4d9f476c83a03e", 0x1d}], 0x1, &(0x7f0000206000)=[{0x38, 0x117, 0x1f, "e508d7a4ec163474a089190fdde1066966de76ba2673cc5ab370bb0db4d6ed0c290c"}], 0x38, 0x40000}, 0x10000) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000088a000-0xb6)=""/182, &(0x7f0000e4f000-0x4)=0xb6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ecd000-0xc)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000902000-0x10)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000696000-0xc)={0x3, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000352000-0x4)=@assoc_id=0x0, &(0x7f00001ba000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b17000)={0x6, 0xd1, 0x1a4d3e71506ceb32, 0x101, 0x5c9, 0x101, 0x9, 0x4, r3}, &(0x7f00001df000-0x4)=0x20) 2018/01/21 22:52:17 executing program 5: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x0, 0x0}) vmsplice(r1, &(0x7f000004c000)=[{&(0x7f0000380000-0x23)="c3", 0x1}], 0x1, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d83000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ded000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00007f6000)={0xa4, 0x0, &(0x7f0000dec000)=[@transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x60, 0x20, &(0x7f0000a7c000-0x60)=[@fda={0x66646185, 0xa, 0x0, 0x4}, @fda={0x66646185, 0xa, 0x0, 0x31}, @fda={0x66646185, 0x8, 0x3, 0x35}], &(0x7f0000dec000)=[0x38, 0x78, 0x78, 0x38]}}, @request_death={0x400c630e, 0x4, 0x3}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x40, 0x10, &(0x7f0000dec000)=[@fda={0x66646185, 0x1, 0x0, 0xa}, @fda={0x66646185, 0x6, 0x1, 0x3c}], &(0x7f0000ded000-0x10)=[0x78, 0x38]}, 0x7}}, @register_looper={0x630b}], 0x41, 0x0, &(0x7f0000ded000-0x41)="6967d9443bde60270ea2d5fcdef39e1f7419fa068e19a002706f4dc6e3846390deab0fc996a238b92424e319141e5a545c4b26c54c80fccb70a7787769f6beb475"}) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000dec000-0xb5)="6f355a3d55339f0625ea3a5320c54f85596617578a60612a093d4bf383cffd280fe7a2aa9e53b8fbc2efe79de32364a131a3114edf2f87bab9017f20106994656a5d4de95bb391ac96d2974c6edee4a45b800e35ca1318c562b1485a6f239261eb216b225f20d5d9f550ec006653c8ace8fefd30d0a3bc5d5ed11f0f2205202223e297203e228f7d24d3d08236497d99c58ec10b1787564043951abcb8b0b97dd5407399763ffaa7365014e218a838bbfe84ca715b", 0xb5) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ded000-0x94)="28d8c5449f605cc9dc82af21c5aa6dde9e3cebbfa2f20352def678dd17631e8c57d6c7535b89cb345a832225633f900335d34f2cf1e498f37a2bf8ae88be4204b94da9aed7a6f08c9746de84e8a3b79cfcf97f2828f3d549e415de2469be6c9c4900fcf11c8e55dba7f31b093b3a68df5c3f3d463cef8dc6172c28e98bb860c7ed615d0e94ab5a0b0f2a83119cd83a3cd34eb537", 0x94) epoll_pwait(r2, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x0}, 0x8) close(r0) 2018/01/21 22:52:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0x3) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000684000)="280c7d562da9da18aa562a37afbc0704bdf96978e8d83c2ef452145b53aca69c40c28655f485c851265ade4f3e2369b2af8ffd6b5c30ee0b5d644dc1528818ba3c0105f8e236e477d36c05a0a064d1ea683f417ab5c1c5d703b874075179c04916a373f064bd337ac843b27b7bb4032809f1d43355c225fadc535b99d10aed03336c8455d48e", 0x86, 0x4, &(0x7f0000f6d000-0x6)=@hci={0x1f, 0x80000000, 0x3}, 0x6) recvmmsg(r0, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000959000)=[], 0x0, &(0x7f000063c000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, 0x0) readv(r0, &(0x7f0000c24000)=[{&(0x7f0000e1a000-0xaf)=""/175, 0x80}, {&(0x7f000021d000)=""/254, 0xfe}, {&(0x7f00002f9000-0x1000)=""/4096, 0x103d}, {&(0x7f0000b20000-0x38)=""/56, 0x38}], 0x4) write(r0, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000097f000-0x8)={0x0, 0x0}) 2018/01/21 22:52:17 executing program 4: mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000806000)=0xbffffffffffffffa, 0x8) writev(r0, &(0x7f0000012000-0x10)=[{&(0x7f000000e000-0xa3)="f8408e907d003cb2", 0x8}], 0x1) r1 = epoll_create(0x5) dup2(r1, r1) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r2) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r2, 0x16) 2018/01/21 22:52:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000b5e000)='net/igmp6\x00') preadv(r1, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0x0) rt_sigaction(0x5, &(0x7f0000968000-0x20)={0x100000000, {0x9}, 0x9c1b8853c2fa716a, 0x9}, &(0x7f000091c000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000506000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b43000)={0x3, [0x4, 0x80000001, 0x7fffffff]}, 0xa) 2018/01/21 22:52:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') openat(r0, &(0x7f0000dab000-0x8)='./file0\x00', 0x40, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000076e000)='.request_key_auth\x00', &(0x7f0000fea000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bb3000-0x4)='$#-\x00', 0xfffffffffffffffa) add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x62)="c5ee03d58df3f0574a164a6c9a0b4ea6b20f00a921d46e14b79ff691971b62f9876f7d0df7cf8823a6073e649dfaa5b5e7096b9e07518a2539ec9a42ced1b8ebd34f0c18e33fc77aa57c6dc706be895958ae8bd4721c1fc7abacd43bb64bb26856bf", 0x62, r1) r2 = request_key(&(0x7f00007d9000)='keyring\x00', &(0x7f0000e8e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000835000)='eth1!)}\\&wlan1\x00', 0xfffffffffffffff9) add_key(&(0x7f0000602000)='dns_resolver\x00', &(0x7f0000e0d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000163000-0x83)="c60984bd1ce31e90ca31b67f47331c21139149c49cbe5fabf601d0d759642f1fd95bacc9df45aaa38feee28a117ffdc2c3bcb357a5880e5fe3984b0dfc6c57e6fc00634b2d8dcdf961f5beecf9f22bc100b851dc3df109e39d895fb62124320d22cb70d804d5a09dd44b8eb1d8896d6d962dcad322192cbe7c23a7d6e7235caebc0200", 0x83, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x10)={0x0, 0x80}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x3ff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000003000-0xc)=[0x2, 0x5, 0x2], 0x3, 0x10000, 0xfffffffffffffdba, 0x5, 0x55, 0x10001, {0x0, 0xffffffffffffffe1, 0x6, 0xb0, 0x1, 0x20, 0xffff, 0x2, 0x2, 0x6, 0x200, 0x7, 0x1, 0x9, "672fafc3cf5ad0b89dc1326450dfe2f23351a06643464e5d05fab805c651c8a8"}}) 2018/01/21 22:52:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) r1 = syz_open_procfs(0x0, &(0x7f00005ab000-0xc)='net/rt_acct\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001000-0x40)={0x7, 0x9, 0x800, 0x1f, &(0x7f0000002000-0x1f)=""/31, 0x20, &(0x7f0000003000-0x20)=""/32, 0xf5, &(0x7f0000002000)=""/245}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xc)=@proc={0x10, 0x0, 0x2, 0x14800100}, 0xc, &(0x7f0000001000)=[{&(0x7f0000003000)={0x90, 0x2c, 0x300, 0x3, 0x2, "", [@generic="d9a0909860238048ca8bed42ba13ae0a36a5dd9e3bd752f00320634977110616d632e9c224254283d0e2ac62b7667f2a3bd1ca144fb7ecf3e880dd9e7595d08894aad4cda1eb215b848a7ff827378ea72c51c6946f847f3b216dfafa7c5aad4996e41df31ce7d2fcee041d1ba4ec9475cae05172e5c078f4cf302df0f0c506"]}, 0x90}], 0x1, 0x0, 0x0, 0x40000}, 0x10) sendmmsg(r0, &(0x7f000045b000-0x78)=[{{&(0x7f0000b32000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x2, 0x4, {0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdfbb}}}, 0x3a, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="fe5998d11a3915f87b62f5bb80cd66d7b592e95f30de84236d2f80d7239577391928ff2e43158dd6c745841b433268febf11e0de01461b3b", 0x38}], 0x1, &(0x7f0000000000)=[{0x1010, 0x10b, 0x100000000, "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{0x38, 0x18c, 0x6, "0e3f2d50a61f1c31262934d26546f2d4ecb61761838b1eb584edc7d7d3750097b629db"}, {0x90, 0x1ff, 0xfff, "23ea4e0bc48d591d800f4077056115902826ea62a0be807c67a7beb5a2568a0cadb957e7be0a8891fec16386d3d9009839e2aba243ce3879b488515d0bfe35e6c86882d6df604dfd444cc1117a57009dc20c9b7aa5d892a57d1311bafd0e20975ce1f62b8e84bd153e7c39baae92257cddf35aea8516c6c29e86210eaf97d9"}, {0xf8, 0x29, 0x2, "8edccfeb9e4c8bbf69073c10b085e9c244fbc337783bddfe5bda827b2a69cb97af3d4779884e78bf74dd2ea6ed07384ea80eeb42d665c56e840a2ed875ef8140d1bf07d60e36bea0a3a11c5967af3f1e9cda050c8da7ba5446598133e907268ebc6c278bdcfa786073ac99d9fe0db5104d290e11fd66f29abb643e4849dc20adc590e803162728ac3f2da50f951f811c807e490bdcd8a8ab78d551e206d722b8faf1b0bbd7b9cc6e780ccccbd1c69942346737196473878921a2dbce8f2c4df45d0a19b9e249f12de65f1302dfe22a7c99e2f18494997434e6edee812d7cf34381aa7e1d3c"}, {0x100, 0x11f, 0x7, 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{0xa0, 0x10f, 0x4d1f, "4312e747753629b56f8c7d7fa066d3d2b6e7ef0a79079575b4ed7ce6b26f85442737084f2d51eb07ffc89ff1714dddc60320c61454077822117c70f29a3b2568f213537edcffdd0238f0258d9afce1007dc73bbd402b1ae1068ccc742de33e31cd22534ed7d5481e9fd95fe090f665f932add2f48517b78b17c9e1eb9efa61ea00b35620e91241a94959843554cac928"}, {0x1010, 0x2f, 0xffffffffffffffff, "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"}, {0xc0, 0x84, 0x6, "6a197043737e81b0339a02ef4e048aa2e28ced0418841a8a0b646c8a6d4bc82a82400a1beb2a5316824a488dae93c155051900637c830f16aa71f16a6e4c2c7569e75e37ce94487b465dac315cbf69447998d056ace5964f2367e0874061a80d860dd9afa04d18946ff38ae957ea6060a897512fcb49e6c162fa0c838dbe51edd899cbe00a8509764c31c8728e42a921bca233429d1c1068778d9086097915a0b2eeb8ecf8b7fd8b2150"}], 0x21e8, 0x4000000}, 0x80}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7, 0x5) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00002ad000)=@routing={0x0, 0x4, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x28) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/01/21 22:52:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000399000)={0x9, 0x1000000000000001, 0x100000000, 0x5, 0xfffffffffffffffd}, 0xc) r2 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000ecf000)='./file0\x00', &(0x7f0000a51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000017e000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000aa4000-0x4)=0x0) lstat(&(0x7f00001de000-0x8)='./file0\x00', &(0x7f0000270000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b80000)=0x0, &(0x7f0000239000)=0x0, &(0x7f0000800000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00007f3000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000023c000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c6000)=0xe8) getgroups(0x3, &(0x7f0000e8f000-0xc)=[0x0, 0x0, 0x0]) r11 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000083000)='/selinux/user\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003cb000)={0x0, 0x0}) getresuid(&(0x7f00004f1000)=0x0, &(0x7f0000272000)=0x0, &(0x7f00004a9000)=0x0) lstat(&(0x7f000051b000-0x8)='./file0\x00', &(0x7f0000d15000+0xa3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgrp(r8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000742000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000331000-0x4)=0xe8) getgroups(0x2, &(0x7f00001df000-0x8)=[0x0, 0xffffffffffffffff]) r18 = fcntl$getown(r0, 0x9) stat(&(0x7f0000ad9000)='./file0\x00', &(0x7f0000ab1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00001ce000)=0x0, &(0x7f0000d22000)=0x0, &(0x7f000011d000-0x4)=0x0) r21 = gettid() r22 = geteuid() getgroups(0xa, &(0x7f000004d000-0x28)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r24 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000072a000)={0x0, 0x0, 0x0}, &(0x7f0000101000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008fb000)={0x0, 0x0, 0x0}, &(0x7f0000ced000-0x4)=0xc) r27 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000847000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000777000-0x4)=0xe8) r29 = getgid() r30 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cc9000-0xe8)={{{@in=@rand_addr=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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000396000)=0x258) r32 = getgid() fcntl$getownex(r1, 0x10, &(0x7f00006b9000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000528000)={0x0, 0x0, 0x0}, &(0x7f0000add000-0x4)=0xc) getresgid(&(0x7f0000e17000-0x4)=0x0, &(0x7f0000b69000-0x1)=0x0, &(0x7f00000ca000)=0x0) sendmmsg$unix(r1, &(0x7f0000454000)=[{&(0x7f0000e35000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ab8000)=[{&(0x7f000016f000)="55b096ad2e6f0ca9e46adb3537646da204d64b9328c3ce8ac5f6eee093ac62f689faf1acd05c6f029c8ac5a780186d2b0edf3abd555bf00e033f4ee0244c543a2a8d5d868e40b7404260d0461cb2c6a9f9cf8d594c2ffad076ebf20fbe35a63cd538e1276ff712972e59f8c9d0019b15fdd59e748ad21a263b8d8486b8a51b596d714a058ce2483821ca8a5e8655a5946cc5218b7e1ef615e8d475f1f910ae3d668835a417cd17d0462ad5cddfbd241b79717469ea98ba4ff1c9533269ccebe32deda527be126755137381b4523cb08ad429ef84", 0xd4}], 0x1, &(0x7f0000bc4000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x78, 0x8010}, {&(0x7f0000eaf000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00001e6000+0x878)=[{&(0x7f00006f1000-0x1000)="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", 0x1000}, {&(0x7f0000cbc000)="c7a43d40b9fdc535a77c7fef358dcdf5fcfc7cf4694e046cbf7a315dd597bbe88b2feffe83f04b5eff1fd38b21b7ca447a3a6cd84dc82ec7527318e615c04c1758c4c4192a7789def71be4348af8a4ebd82e7e05405cfc36216df7", 0x5b}, {&(0x7f000036d000)="f1f725e08122e83d71a3f5fadc105332feb6401425877ffd2eeb4395c9528fcb10cf1232ace88f2e9d94d5445f185be06db1484aceee0562272574bf425031329f3d12f6529b8cabe1e972324755fa363d11fef807a1eec8259caa887900f7561d5a992852b8efc33d9f983285f8d69cfd8a351bda0641c58abad176f41fa4adb9aaeda4fc8fb0e748c384dafc8f61ba06b1d30dd7eb7afd40dbf2d188cb853abde2e34d7ba4eaef3fafd18c26427d636bc78df7775af19a19d81cb555954337bbb314389fc5ebb1838bfd18d5d5aa", 0xcf}], 0x3, &(0x7f00000a3000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x150, 0x804}, {&(0x7f0000273000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ce1000)=[{&(0x7f0000bea000)="f30a97156419413c8aaf874e34b463fdcfb5feed7c8a1af5b10701b109eed747261906282b46f5a401b3cbd31d33411d39aa06a27de5cb045d72cc6bf37637b40f56af", 0x43}], 0x1, &(0x7f000038d000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1, r1]}], 0x78, 0x800}, {&(0x7f0000cfa000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000aa9000-0x40)=[{&(0x7f0000ebe000)="9e4fa3513a21ba3624752d63669a668bdd18e47749c1e02d6eb8a8c480b27927ec5f35b40b320e256a2afdf30bac03b3ffda9594837730592cf0c58f8da16ad1e2e6918468ed305f052e0d90f121b99db26f8aed62d98319e7b0280b6ae642b7e9ebbe5a64a169197d7eb48b5cfcbd42420bceac6ea2081420c128", 0x7b}, {&(0x7f0000472000-0x4)="8480fb47", 0x4}, {&(0x7f00007c7000-0x68)="69da513557b2ae2345241d45e8b2ab719e604c8c4a1eefae5476fd1b9380c47186bd911447fa4c90577c51fbcf302689265dffcdf98439e2030398bb7dadf5627a3de284bf0af6c6b8598b1ca2eddf9140fa3d85aee0a33a0559da3111c70bedf1d99cc980836f43", 0x68}, {&(0x7f000034a000)="6895d5253e369e950334553bdd5c54905951167a707836ace3a31ee20f2522cddbf4e208ef28bd01971277d34d4d98fd62cb438b4ddf91f2c5137c92e76ec2ab8fb35676aa2fbbb15315b61b0e788696b47e9f09d0255b6cf98f35c3feef4018662616448bb472da0acfc7b0b3b72a866c17eda3cadebf694ed80b3ee5fe0e7b429bdfc10175746b968b7ccec02b5de202574c44cfcbd5cfb92a8330b2202636d7e85ddeafc2846cdc", 0xa9}], 0x4, &(0x7f0000cb5000-0x80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x80, 0x0}], 0x4, 0x1) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f000088a000)="", 0x0}], 0x1, 0x0) r36 = getuid() quotactl(0x101, &(0x7f0000bf6000-0x8)='./file0\x00', r36, &(0x7f000029a000)="") sendmsg$unix(r1, &(0x7f0000a99000)={&(0x7f00002b5000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000012000)=[{&(0x7f0000fdd000-0x1000)="3c5e0e73a86ddc5140dc3076520a35ba0d01a1317e5c3cb82bd908eecf89741e109043e9e2a886c6cb5f4ddd0eb44ca3633f71febe4bdc19efe00338989320e74bd842536a41b9b86ac64d8ad0c5ecdbc3bf39806a8023c470d757e925371ab42558a025b18c3f14e605c77ff357afb00406e44f07a54e6d1737390b4c52a49b060da544f3000df1e060987a275a9c1bb0e8e24af9b9b3dc3fe440ff0ee5af0d6b8e9bcf7abc9e09fd678744d905b6f718165cb0e7ac8a09bdb35d80fadd59fad93be6280df0ff6e70cc0ef4c57065043eb59da324fff1ff71dd2f0d7e03c613f13326d0ff0a21cd96a51a10f135a7cf5b2c3eff2da3f853e566015ebefd8f5791db6d2275be3e4d3672fa7961991dc48089be3759742c597f780427530c025142037506f3ff10831d688fbfe855ce158727eddaedd4f8e151a2215e23fea5c4ba6800ddbcc2fd150d5da14c67c8855eb53993a656c8c4d3a123d096f63d502edc63ac041e6da3fef528083882ba7096bacd5448a601ff7158847684f929012ea786f7f64f84a37fa017c0df238652f7e53a7fbe5c40733b3eb66785384c39bde0f18bde0c1f9a71850d16e2ebbe53dddf7513d5a6c22aa105c9c577264fcb372593da3fbbcf7e2e58e868ffe875f5e3372d0e3c57fa5a1aba820800a610a51d47b91ab5cb6878542799ac09715c4f8854195b9ce3c6e4651a64669d40b3eb111609a34948fde019c4280ecd1a6f62b622814a3fb33def46609ddc2b4eb61615bc74eea4d7a836d072b1ec2bd7a79314959fa5fb45f31670a29e5b3d5520df424ad59ebdf1922d706d6eaf47e16b0922bcb2a07582734f45c777af287ece8ac2bdc4ad3b14331a04b0d29922a02bf75e2f7e952a615a25cfd7fe17d7c1f7d98127fdb636f12dc7cad1a661853945cd656d1985b6412b9d9260a34f5873446e9ed0288dea0016f8de018b40374a2527fc7d1a72f65e2fe30b49dcf73c1a067279357f9bc562e5d610a6cc49b8ced5ffcf3e0ae3e2e50a3d966692f3b5518c10fbf1dc71023d64eb3a7a53fc305b432b55062a03146f7f45b7386799bbee206aba17efe8d65981d0e2cca2a940a3f7ab032773ba8bf5d3079dcc21a809ab736a3cf108a9572fb2ab60136f91a29bb4bb55cb5a1712a3c8a7a8ada2bf6a2e9dbb8548bb6fa40566c1ac16bdaf4d73fdef3b6f88d4cc61eae513d76ecc6d4570c39bfd29d51633c0c186b7c1f011c19c930a4b7cfc06b0418d9a7db5f9ed2fa27d3a62a584892a71dd423767bdff2d900c61a814d8a40be90e186df2048583df0a88cd6ef641783e40aaf002f0b721f8a223d864cfe4b2c4ea9a01d22136759a54045f291e9063012dd93351157af78b9d2d4689c841c661572e941d5143e2cf04a655350032678889dead2772173ba384f636719bce42b1a029f0e1d8357c94010c4791080f330af1cac54f4a847942fd492f2ac48f988323d5ac9119cf8f6e2ed09702b2765b740160863520917ea057a169ff45015189cd66e21b7038b240d1020ee510e37b1b1ccf415aab30c77e260f9ea458526be9cbdc107d5af0005e0e064412d21dc94103aa3be63be6dda726e51c476888532307222394ec3fc7d7b2507f3920d3aee711ff4c69e0d094c2b712d907a0c97c40e180e192a413200dd2573746d2c936395a7b861c3ae5f18d01c73a6ee378b5c8840822a02a6f85abba60e885a0e318cdc99b6c9bf4c1626df98482f55480eb88d105d74b29d671d10cc42afdc0ba6f8d2b28d4f6a28a89af3472c0daec425d051bea82fc80e55ba941541ec45b9be53b8fa2b43019235aa4907e26b987663f17153aa7bc8c648becbc33c8caf026756f94caa1f54ae8a58f3d6cdb7ae49780990a68f27aea721d8f9c487edb0182663cc348b9de4ccb7bde96d72d11fa7f62c1d25437db15995131383dff877ab1d33bcc987eb9bdfde7ab623579ff9ec7f0d1dfcfcbe4efe75a48e317eec69e983bfe841a91b43688f3832c7daa974cc39b5690bfa10bd30f6e5047ffce49aca5303decf73d91e01811104842e00c1333b31c4c31e9528a7f56b429fef00f851739764f3bca13b1eb0b19b605dce58b5024a567465066882464dfa85b29077e7ef1c8cb086c954b56667e32b4d902a2cca37da5991bd97b2669933702e0b61c65819eaf0bec72b3a1ddfecd19b8eda90e5fcfd69174d6678fbeaea9f0a8454aea686df0498cbc3683ef281903bd910cb688cc9e29e7f2392cb7a93693a2dcac4c200a77b78f65912616a185d3b919aa44340665b42a9213c85f7ceadd6935212e89538b98a481608fdc4e7a6868c4161335f610782a98894d6c167cfa382c75f93bf2316504ec756e88b1ea4d1734c7f0210865663602ede9c9c5863b63bb7ac8deb726d2194c3c9a8d9560e6a3269b178ffc19fc759881e1771f178d55b229dd75b6c68818253967277c9a46455997d83b409873d0b75279c3bd69353ffcb83a3836a5b3b031371de71cf28263c9d1fbbed348ac9b10a96b6439d669fbabccd906fdf82cb655bf6cb46b5a7171c32fd12d06a7d2ab16e1394d985eb69f58d0c1db286a432c6998cafcb7322be5fcc535733a72c894b693a855fced44017e4b7b43b4f4731f8a7dc2dcec1bf66e8f1f0a513bf4f9b4104becd057f6a39715b48f80c3a81ae443b56e6df0fa1097f09c61459e8e335430e6eb7b9982433358eb8c83cac0b26d74802fdcaa8358741cc4f692455a24e0ee5e93fd24fa682819b62e2de5501e4582cd68c8609db34d5d3add89b10c5dad2ee68dccc6d25f6d1ed86e535b9498b63296698cda55908cf37a1aae5486926d070c93b00a93880ce4f1d2d7bf5b2a28074046fcf03a14cd8cc05391c8f547bf8341a56d2f1cc0cb0f6f0238aacb863e7b29ba7cac7bb7750fdf7ff6532fe27e40d51521dd694b81f6db68487d4271e55d02ed52049e3b9b2ba9f567426fbba9b48dfcaaa4125c33647bb7fd3e42de5ddf0cf92787b1c647a44aeff9e94d104c9bb0e75613effcac8af4a0a90146e16c68b128ea9d71ae914023145e57551df14cd2731c16e1a256e1db05cf36e71bef8bb4d614959c40d4400e735921f3a8a5a7a138d9123d26342168e40009fcea897115753582f8b381d25eea3593997ab1594b2de4b23d06e96f8bc3311549b1df0dbdc3dc462f3b2484320d6564d3bf304080038009d48dbd02ecb60ce0ba8a7fe27694459a57abbcd4d513db3c26922c15f10a0b832b9ecf47549f0bb89b0f93fb1ecf3bcd15bfe66627fffe52a7401fc05ca1da9339d06a9fec5436bddb4708b8a8fc92bb24afa518cf16a9e0f0122837d6c6aabc3add375466e22b0df51fece0d275199c267525045f3a8a46eadeef064b7133fdf1ac72137d50edf11603660c086452b18560c0dc5c22a650d3f1f84ea1ffc1495410076102fe3dc99a81868916cf2a4f42c69f1b164e3f42fe7cd1823409d201d99ebe20bb52274d94133222697d24f509abb5532cba1ff503b1fad45ee5cc2b268fc83662deaedeae7ebe66c7b91edfc3d4f786d0d161bf489ee1c6f8395c5f8a62930f11b5d726164134b06f5dad046149aa81f97ffc67049a79dd7673b93f0280c4730302f82b5a6b15fa7db96aa93678fb0924de501816483e7a89ea960e2d83debed57a5b93ea5e73b629e97b2f24c6c4e4b99aa9bc4f484f144b58072644319497eba6d5040b1819697ed3b6e5d00769f7a7f7ab2154b4a32e863fa4355cf185950697e556cd295919c1c81dafb567bb519373a41dd495443b222942bcfc06579b44a49fe8c2b84ffb3bf4035f84f03bb1576a40ac8443361486c0733dab752a1bd2148c82215c5bde7c5b9084c82142090fb43c755de1aee20ac09113f1b536aaf4d5bb66d77019acfd48823edab7d0ec4ac03503fb9fca91dae4cfff8219b6d28ba00849db372a959c0dcef99f5fa2a2826ad6cbcebce8d6e8496fea2a966b1366f989f9528e0c8e53abf6b1f38453225e389591a60bc46028616ca7af20e887cd56f39acaf555fc3e6531c549510711cc3bde2f521a9ef3b9aaf350bce1c9b19bc57b6347ce2bc5a990f25fd1000669aac6e2fb97382d0a738a56e2839f4ebe96b3b04630e8b0c2fdc10dbaf54358ac9505ea8c96ede9b6ba9b5b577f1f06a8a6c9317f64dc4dec38b5e5676ba21f26b2ed8590fbebf025c1e6b03e3dbc44a193827736cb70230889a05c9ab3d1798a555d5b77601062a74fb05982303b34c05afda65278c3eeb7475d711774b29192cc9b268e57cfbebaacbf92d74fe219d3ea8789cf858129e160053312c52135cd20cbe206c5acba5e9e6f0ea8985d7f5ef4aab76bde01de52530c3e7896e0ea97cd86ef8daa4d636a7320d71d41bcbab5010d16431064728c194640307ca6a6b8592f153b39abbc4e359bc4bb28dc6018c6a461f57087ca0e5066ae55996763c230972d80fec0aca23963d0f5df9574096ca3f13d67ac32aac4dd338d5b7fa9739ce7ccc68e6f6239ad93cf3a3dd3022d27f099d4ea0aa313a036ca801d4403bf434f8580c8b4f1984440db2998ff390acc87f290a814546ef978cc8145a7b3ec993fa4cceb6f9eaa482dd5b98c396780213ab329a0ba2a24706c5f0ee9ec8cc734fe1a7ae7bcff10e18a196e1dcb4dd6366c84e847a6cafaafb01e16c78b93703d2b330e13bb95b0a2d442df87f03d08e2ad4e0363218a37b92ff3d7c9da668f13311f154c8de3e912e5202f2ecc8ade6d88ecc6fdc3f961b3f65eb1d511a80476361011e3daf64c70e945c24a337832596178f0736341595b0495631acb7ee3829d7030b1595db357c051d9eb047acabcb9907f0e0a4fff4d3015c37a33b8d242023498492c0c5b0c3085e2ad430776c98f8296bce46ba09fde59188b45e5ce68051fecee89fe5dbd94868762e6f59e85beb3cd4ff47a9b29379fad2a9e69e4d1ae8389c9d61fc7f84f5b502194654aa04985d4b49b319c6b55e7cafce4e5fc860cc74a178a71e4bfccc3df2def953391657d7e5734a938c6c6f185103cf1ffc3bcfc7fd338cc8be060ee5bd20c2d27f3b561ff7e37c41e50ff6ff6b1017a92653d24ae14c6c9d9e713b12412fe9ac08cba8498d93a442b4683fc94e2c05e577993174496bb7ea62145ceae93eee4928c000695930cbc5651a4fb0be47f0099fd3c683e9d2ec1e0c86aac2dc19a29738d3a084e3190abb1c09639e7bad69c4750ab463bcc7274c31f244e567f34e9b9df584644fcbbb826a14d61028953fc60a5dfcbbc427832a13c649a81f5ec5eac73cafb9073b9984fc36be920eec6a92536b23eb18dfc96b4fef92d7f439ea8d687c3eceb35fc80e3a42cddb6cfca0702326c10144417d5df2f3a90259eff120cec1fe0b255ba9d121b8a4ce12331afd88317e5463348cdee78a1ef89854947bd87b64da49427a7c504ace2330286f8c76697814d6f1de10d4c25b8fb2f18829ccd1967c5693fea394646229b119fc5cebea6356b55d94b25b560f11a5f2f9695c3fe7b5feb60b52d563f5c9539275f22bec00e1a5128bd5e2b948383fc2188e3474c40cb5f27657b10bc41760727293da5ad5055dc1579be96e0c568b345b409d03c7244fec6d427ba7ed6236828395ff0f06a291ff2082810e710ab35028555c11dd03e2084d18da5d1c7b54c74d0e149e3faade9d06cf00f1545d524689065dfc7324dbcddfbe4e513bca7b2fb71ead8bb5b351742578d14290e8afad640d192b503ccf8afb874bd89531c6a83ce7a120b0bcf3c53185aa6a111aec818", 0x1000}, {&(0x7f0000282000)="d257343c258ca0fe1111eca6e50257502f5a51bf7d4f97b7ec968e459b2ea2674f52d81fc08d5116470d5d9a8b348577b4ed216cfa549128014d8fc1e15374a2e8b6f729452a8f2140c0429374a828129c2e9ce88008007c6cf56d882c6a114dbac660f786fd36dc495acd0cf3f42b369b8392295c6d6ce2649af752fe894f76e85d1c52322c3d95812c8649fcffabc0b0e1112602febf31a01b09336a3cdc9cb550421e0058", 0xa6}, {&(0x7f00003de000)="39c806b078b48d0a6ca80f41b753180d4cb1af4460ca811d846a00c594595a9ae056d26415fba541ad47204bf9f879e0ea21619a644cf803819c92ca16b8f5c5a00d57bcd9aa79253fbb854ff6c4b2f10c64e66905d71c", 0x57}, {&(0x7f0000964000)="0ac71d082619f9dfe1ca94c4d1f7b9ae0513b619309fd0f520e9568624baf39dc971725ca24cf21997a7c15185401a316a48023afaf2b8af6b53c7232c24f2", 0x3f}], 0x4, 0x0, 0x0, 0x44800}, 0x20040000) sendfile(r0, r1, 0x0, 0x2) 2018/01/21 22:52:17 executing program 1: getrandom(&(0x7f0000013000-0x7d)=""/125, 0x34bdf41b5896c911, 0xfffffffffffffffe) 2018/01/21 22:52:17 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000015000)='./file0\x00', &(0x7f0000001000-0x16)=@random={'btrfs.', 'vmnet1:m[system\x00'}) 2018/01/21 22:52:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008f4000-0x9)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e48000-0xda)={0x0, 0xd2, "a1f78704983fc529c80983402435e3d432b0e7ab3c4891e5992aa5a2a24ccebfae795b277f59747a9fd318ffb0af9b720e18e31052f66ff9ff7660a200102eb9efcf03d8f373bb78b8e9ef037b8657da7dfdac6f86356a3eeca268fa95ef67929fcbcf3b0d76c4f2930aa29bc4874489cf3fb3902844684155b30076e8a9a84570a599b84c17700bde03120a892249f3d0afb34c34fa4a69423a9dc7f55695f094d1c0d343b3855961c37e0362979db96b9e51ce0360d53c330102efc05dc1e6358530b8d95e7d30d2ff787e29f998ca6319"}, &(0x7f00002f8000-0x4)=0xda) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d76000-0x10)={r1, 0x48, &(0x7f0000ea5000-0x48)=[@in6={0xa, 0x0, 0xfffffffffffffe01, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000363000)=0x10) r2 = socket$unix(0x1, 0x3, 0x0) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000753000-0x8)={0x0, 0x6}, &(0x7f000059d000)=0x8) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000f71000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000f5d000)={r4, 0xffffffffffffffff, 0x30}, 0xc) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000ce5000)=""/68, &(0x7f00009a0000-0x4)=0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000df1000-0x10)={0x101, 0x8, 0x9, 0x8, r4}, &(0x7f0000ce3000)=0x10) 2018/01/21 22:52:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/21 22:52:17 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000007000-0xb0)={{0x1, 0x8}, 'port0\x00', 0x21, 0x8, 0x4, 0x0, 0xffff, 0x6, 0x8, 0x0, 0x4, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:52:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c8a000)='status\x00') socket$pppoe(0x18, 0x1, 0x0) read(r0, &(0x7f000047a000)=""/4096, 0x1000) [ 61.978724] binder: 10457:10461 ERROR: BC_REGISTER_LOOPER called without request [ 61.993508] binder_alloc: 10457: binder_alloc_buf, no vma [ 62.003795] binder: 10457:10461 transaction failed 29189/-3, size 0-0 line 3127 2018/01/21 22:52:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/21 22:52:17 executing program 3: pipe2(&(0x7f000095f000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000041f000)=""/5, &(0x7f00007b6000-0x4)=0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x33, &(0x7f0000e65000-0x9)="d7fd09000079890fddd5a45d3f32e504", 0x10) 2018/01/21 22:52:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) fcntl$setflags(r0, 0x2, 0x1) fallocate(r0, 0x3, 0x1, 0x7f) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000040c000)=""/21, 0x15) sendmmsg(r0, &(0x7f0000cc2000-0xf0)=[{{&(0x7f0000e71000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000524000)=[], 0x0, &(0x7f00006da000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000355000)='reno\x00', 0x5) fcntl$notify(r0, 0x402, 0x80000030) [ 62.043376] binder_alloc: binder_alloc_mmap_handler: 10457 20000000-20002000 already mapped failed -16 [ 62.081013] binder: BINDER_SET_CONTEXT_MGR already set [ 62.086501] binder: 10457:10480 ERROR: BC_REGISTER_LOOPER called without request [ 62.094698] binder: 10457:10461 ioctl 40046207 0 returned -16 [ 62.103398] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 22:52:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f7d000-0x4)=0x0, &(0x7f0000a25000)=0x4) ioctl$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]}) 2018/01/21 22:52:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004b1000-0x6)='./bus\x00', 0x2000000003) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') llistxattr(&(0x7f0000da2000)='./bus\x00', &(0x7f0000438000)=""/184, 0xb8) umount2(&(0x7f00009fa000)='./bus\x00', 0x2) getresuid(&(0x7f00009ea000)=0x0, &(0x7f00000a4000)=0x0, &(0x7f00004a3000)=0x0) getgroups(0x4, &(0x7f000075f000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) chown(&(0x7f000058c000-0xc)='./bus/file0\x00', r0, r1) 2018/01/21 22:52:17 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000991000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x7530}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a4000)=@assoc_value={0x0, 0x0}, &(0x7f0000e7f000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000042d000-0x8)=@assoc_value={r1, 0x4}, 0x8) recvfrom(0xffffffffffffffff, &(0x7f0000cc6000-0xfb)=""/251, 0xfb, 0x0, &(0x7f000092e000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ustat(0x6, &(0x7f000087e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 22:52:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f000077e000)='fuseblk\x00', 0x0, &(0x7f000028b000)="") mount(&(0x7f00005ac000)='./file0/file0\x00', &(0x7f00003e6000)='./file0\x00', &(0x7f000099b000-0x7)='pipefs\x00', 0x2000, 0x0) 2018/01/21 22:52:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f98000-0x8)={0x0, 0x2, 0x5}, &(0x7f0000557000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cfd000)={r1, 0xffffffffffffffb2, "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"}, &(0x7f0000fd9000)=0x7e3) write(r0, &(0x7f0000b2a000)="24000000260007000004000a00360712fbffffff0000000216de0000ffffffff0100ff10", 0x24) accept$inet6(r0, &(0x7f00000a9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fd4000)=0xf) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000057d000)={0x0, 0x0}, &(0x7f0000e6e000-0x4)=0x8) getpeername$ipx(r0, &(0x7f00006c3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000416000)=0x241) 2018/01/21 22:52:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a2e000)=0x8, 0x4) getpeername$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r3 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @in=@multicast1=0xe0000001, 0x3, 0x9, 0x3, 0x1, 0x2, 0x80, 0x20, 0x32, r2, r3}, {0xff, 0xff, 0x6, 0xffffffffffffff00, 0x26, 0x4, 0x3, 0xfffffffffffffc01}, {0x8, 0x3, 0x4, 0x80}, 0xafc7e02, 0xf, 0x0, 0x1, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2b}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x0, 0x4, 0x7, 0x2, 0x80000000}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000b81000/0x3000)=nil, 0x3000, 0x0, 0x20012, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0xc7, "181fb5d77caf18540854faa321cfff060bae33b27c204da034328b58f3f1abc3bfb3db3d72ba9f152649dc330ab8db28807f14e113cd5bf7913a295a97353ec19d1fe9b171a34bb976aaa2d37c1278c2aeeccc7034f1dde60c192f22b251c6125b1facb8163517cea2056bb7007111e7a610cfa96b0788dd2cb27469cb80c6f3cf233ac417e7e9c1f4cbf53bb3c96097a89c07b7ed3e55d32ce2874466417e8c386dfc8842ea94c71e08e82dd441e73c3ea8b626d03a5f1b346469b5d28b79b95fd63fd9d44a14"}, &(0x7f0000003000-0x4)=0xcf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r4, &(0x7f0000002000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b84000-0x20)={@common='bcsh0\x00', @ifru_flags=0x200}) 2018/01/21 22:52:17 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 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(0xffffffffffffffff, 0xc0306201, &(0x7f0000017000-0x30)={0x44, 0x0, &(0x7f0000016000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f000000e000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000015000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) pipe2(&(0x7f000000e000-0x8)={0x0, 0x0}, 0x4800) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f000000d000-0xb2)="10168ae549b5d785a0fd8a8fd71658ed54f275bffd5770ca635c6b543c416e3706e89c050ec9cef2d469d4a633c2b89c68192b0907ce9b90713d5bf6bc071fc4335f661befa9b11f3060c92f3000ebbeb591ded691005c86ce00f905db6bdeab454998fc703a0debde4bfe72ad84a8c6e056895a24d5b20ab94ece70a585d450fd54f9b4488fbf98cb7f09ed6bf3ae0ba1bbe8287c9b3755545478fa56b219d05546be9c490cf72cf923eeb6e8d1e2961987") ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) fcntl$setsig(r1, 0xa, 0x2c) 2018/01/21 22:52:17 executing program 5: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x3, &(0x7f000001e000-0x8)=0x0) 2018/01/21 22:52:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f7a000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fe9000)={0x0, 0xa8, &(0x7f0000641000)="33aa9a3484366df45bd13290fd84fe9ffc0f426ad65bfd508ce3d79f200a565e562b9d3d81f8bb0c4c3989147effe13458c752c94c652d175543167347e29aa89979ffa7e2021f5523bb1c0601a05ba1c00565111422521b9ce1285cd61899c2efb3e04c05484ba90051952850c30a30b6a3c8cfb88005085a5ece8ab276f78d4b1d2717dd95f9c7f5bc05ce440df35fb2a85488a5f24ea9795dd72972607cbbcf6e6f9fe4943c53"}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000088b000-0x4)=0x0) pwritev(r1, &(0x7f000014c000-0x50)=[{&(0x7f0000187000-0xc5)="", 0x0}, {&(0x7f000099e000)="95cc1df6e35fcb78b195b1ef3353999862ff808832cc4cdd369ba3245baa42239b5688c8fbb99e5f0848cf291b7c60d380c70784265ebc6950274e48caa2fdd1346632713d15c46d16845e8e3de0b2b6bd6fdf758cd351b2b991d7e89ec75a0ae9ff84d0e1d0b0980efc457ab19b391bb6f5d4f30f55711600dd824fbc9bb3bc536ea1f7b0c3b99d9dc8dd8846b621970e564417fcc88dd1b69bcde651ffb358474644c37bcf56bb2402fad0ac0417067874b381fefd99bb3fe29f9b5eba0d55cab2d62ca08fa3de03ea01fa9f390027", 0xd0}], 0x2, 0x0) write$eventfd(r1, &(0x7f00009c7000)=0x4, 0x8) 2018/01/21 22:52:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f00002e3000)={0x5, 0x78, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x45, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x20000000, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x81) r2 = socket(0xe, 0x1, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000fa7000)={0x0, 0x2, 0x2001, 0x5, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000d33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x7, &(0x7f0000a15000)={0x0, 0x5, 0x0, @thr={&(0x7f000097d000)="b7cba538b55a51e99eb8908055aba68499cae25846363dce50b669d30fa646490d54ba9f1fa3c188ffcb3f8f2552b828c38831fa33987ff65daa7298daa97d3e4f1b39", &(0x7f0000636000)="8030d2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094c000-0x4)=0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000031b000)=0x40000000002, 0x4) timer_gettime(r3, &(0x7f00006d5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl(r2, 0x5, &(0x7f00003a8000-0x1)="e6") poll(&(0x7f0000fad000-0x20)=[{r1, 0x7420, 0x0}, {r1, 0x1, 0x0}, {r2, 0x10, 0x0}, {r0, 0x0, 0x0}], 0x4, 0x20) socket(0x200010, 0x80003, 0xa6a) r4 = mq_open(&(0x7f0000820000-0x5)="6504000000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x4, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) fchmod(r4, 0xfffffffffffffffc) poll(&(0x7f00004fe000)=[{r1, 0x200, 0x0}, {r2, 0x20, 0x0}, {r4, 0x38, 0x0}, {r2, 0x4001, 0x0}, {r2, 0x0, 0x0}], 0x5, 0xffff) mq_timedreceive(r4, &(0x7f0000fa8000+0x2af)=""/29, 0x1d, 0x20000000, 0x0) 2018/01/21 22:52:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008c3000-0xa)='/dev/ptmx\x00', 0x80080, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001d1000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000190000)={0xfffffffffffffffe, r1}) r2 = socket$inet6(0xa, 0x1, 0x0) fanotify_init(0x2, 0x101800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x178) 2018/01/21 22:52:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b1a000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000db8000-0x8)={0x2, [0xffffffffffffffff, 0x5]}, &(0x7f0000415000-0x4)=0x8) socketpair(0x7, 0x4, 0x9, &(0x7f0000c0a000)={0x0, 0x0}) mmap$binder(&(0x7f0000d00000/0x3000)=nil, 0x3000, 0x0, 0x1110, r2, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/21 22:52:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000052f000)={0x60, &(0x7f0000cb8000-0x60)="be67b1163a6696963f1c3b1cfad8364de595118fe79435dc63b95acdbe08af5c181035d35f3b6e641a5257cc32176f2352301c61bdfef5d8716df81020ee507dfcd8da59a636cac9d228d7b3fd9983b9732a63a1fe618bdc1bbe2c56ace7e74a"}) r1 = syz_open_procfs(0x0, &(0x7f0000ea0000-0xe)='oom_score_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/21 22:52:17 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0xfffffffffffffffb, 0x7, 0xb09e, 0x6, 0x0, 0x2, 0x7, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x8, 0x4e3, 0x3}}, &(0x7f0000006000)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000008000-0x14)={r1, 0x80000000, 0x6, [0x6aa6, 0x8, 0x800, 0x6, 0x3, 0x7]}, 0x14) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) 2018/01/21 22:52:17 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ff8000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000486000)=""/107) 2018/01/21 22:52:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f2000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000041c000-0x98)={0x0, @in6={{0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa4, 0x43}, &(0x7f0000cb0000-0x4)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000415000)={r3, 0x0, ""}, &(0x7f000020d000)=0x149) [ 62.583796] binder: 10515:10519 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000066642a85 != 0000000000000000 [ 62.604497] binder: 10515:10519 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000066642a85 != 0000000000000000 2018/01/21 22:52:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000aee000-0x8)='./file0\x00', &(0x7f0000cae000)=@known='system.sockprotoname\x00', &(0x7f0000da0000-0x14)='GPL$\x00', 0x0, 0x3) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000064d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003ca000)={0x0, 0xffffffffffff7fff, 0x1, 0xffffffffffffff01}, &(0x7f0000dd3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000015c000)=@assoc_id=r1, &(0x7f000045f000)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) execveat(r0, &(0x7f0000cfb000)='./file0\x00', &(0x7f00005c8000)=[&(0x7f0000186000)='\x00'], &(0x7f0000156000)=[&(0x7f000000f000)='GPL$\x00', &(0x7f000077e000)='}{\x00', &(0x7f0000d18000)='\x00', &(0x7f000057b000-0x1)='\x00'], 0x1000) unlink(&(0x7f00003a5000-0x8)='./file0\x00') faccessat(r0, &(0x7f00006f5000)='./file0\x00', 0x41, 0x200) 2018/01/21 22:52:17 executing program 4: getrlimit(0x0, &(0x7f000015d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000002000)={0x5, 0x81, 0xd72, 'queue0\x00', 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]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x200, 0x7fff, 0x4, 0x4, 0x0, 0x101, 0x6e89, 0x28}, 0x0) 2018/01/21 22:52:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) socket$unix(0x1, 0x0, 0x0) connect$inet6(r0, &(0x7f0000242000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b08000)={0x2, {{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x1, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x108}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @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]}, {{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2eaa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) 2018/01/21 22:52:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008a1000-0x121)='net/wireless\x00') ioctl$int_out(r1, 0x2, &(0x7f0000a2b000)=0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000f98000-0x4)=0x0, &(0x7f00005c7000)=0x4) sendfile(r0, r1, &(0x7f000097d000)=0x0, 0xff) 2018/01/21 22:52:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000084b000)=0x0, &(0x7f0000de2000+0x3d1)=0x4) exit(0x6) 2018/01/21 22:52:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000053c000-0x4)=0x0, &(0x7f000084e000)=0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e95000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fsync(r0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000f70000)=""/242) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000060a000)={0x0, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x3, 0x1, 0x9, 0x60}, &(0x7f00006e7000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007a1000)={r2, @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]}, 0x4, 0x8, 0x80, 0x200, 0x42}, 0xa0) 2018/01/21 22:52:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x5, 0x20000800, 0x400, 0x80000001, 0xabc1, 0x1, 0x1e, 0x9, 0xfff, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000062c000-0x110)={0x8, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/21 22:52:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000906000+0x23b)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c14000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000647000-0x10)={0x0, 0x0}) 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, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") timer_settime(0x0, 0x0, &(0x7f0000d62000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f000085d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 22:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000ca7000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000010f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004bf000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00004c5000)=[{0x7, 0x1, 0x5, 0x2, @time={r2, r3+10000000}, {0x4, 0x1}, {0x5, 0xae}, @note={0x4, 0xa8, 0x1, 0x4, 0xb5d3}}, {0x1, 0x1f, 0x27be43e8, 0x9, @time={r4, r5+10000000}, {0x1, 0x6}, {0x101, 0xfffffffffffff8c7}, @time=@time={r6, r7+30000000}}, {0x3f, 0x4, 0x3aa9, 0x4, @time={0x0, 0x0}, {0xff, 0x572}, {0x9, 0x0}, @raw8={"51f911dc65590ea3c86ff44a"}}, {0x101, 0x9, 0x6, 0x2, @tick=0x7, {0x9, 0x9}, {0x0, 0x4}, @queue={0x7fff, {0xd, 0x9}}}, {0x1, 0xe9, 0x3ff, 0xdc, @time={0x0, 0x989680}, {0x7, 0x1}, {0x7, 0x0}, @raw32={[0x9, 0x1, 0x7]}}, {0x1, 0x44f, 0x800, 0xb609, @time={0x77359400, 0x0}, {0x8, 0x200}, {0x200, 0x5}, @note={0xc6, 0x7, 0x7, 0x1, 0xfffffffffffffffb}}], 0x120) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cf2000-0x4)=0x0) sched_rr_get_interval(r8, &(0x7f0000ec5000)={0x0, 0x0}) ioctl$TIOCSCTTY(r1, 0x4c03, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000a73000)={0xaa, 0xc, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000473000-0x8)={0x0, 0x0}) 2018/01/21 22:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x2d7, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 22:52:18 executing program 2: clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") unlink(&(0x7f0000bd1000-0x8)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) fgetxattr(r0, &(0x7f0000aa5000-0x5)=@random={'osx.', '\x00'}, &(0x7f0000617000-0x41)=""/65, 0x41) close(r0) 2018/01/21 22:52:18 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r0, &(0x7f0000dac000-0x10)=""/16, 0x10, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f30000-0x38)={0x0, 0x0, &(0x7f0000997000)=[{&(0x7f0000fc1000)=""/232, 0xe8}, {&(0x7f0000e18000-0xc4)=""/196, 0xc4}, {&(0x7f00008cd000-0xec)=""/236, 0xec}, {&(0x7f0000256000)=""/117, 0x75}], 0x4, &(0x7f0000fc2000-0x51)=""/81, 0x51, 0x0}, 0x40) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000fbe000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/21 22:52:18 executing program 7: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006a3000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b22000-0x4)=0xe8) r2 = add_key(&(0x7f0000bff000)='user\x00', &(0x7f00008d2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000704000-0x71)="", 0x0, 0xfffffffffffffff9) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007d9000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002ad000-0x4)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x2, 0x0, 0x2, 0x20, 0x20, 0x0, r0, r1}, {0x7f, 0x31a, 0x9, 0x0, 0x1, 0x1, 0x4, 0x7}, {0xfffffffffffffc00, 0x2, 0x80, 0x1}, 0x1, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6c}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7, 0x0, 0x9, 0x7fffffff, 0x5, 0x0}}, 0xe8) flock(r4, 0xa) keyctl$chown(0x4, r2, r1, 0x0) 2018/01/21 22:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000404000-0x15)='/proc/self/net/pfkey\x00', 0xda552e9132a21a77, 0x0) 2018/01/21 22:52:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003eb000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00004c9000-0x10)={0x5, 0x4, 0x8, 0x8000, 0x0}, &(0x7f0000ddb000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d20000)={r1, 0x63}, &(0x7f0000249000-0x4)=0x6) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000758000)={0x4, 0x6000000000000, 0xaff, 0x100}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bca000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000718000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00008bc000)=0x0, &(0x7f0000e3e000-0x4)=0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00008e7000)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000f9a000)={0x101, {{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]}, {{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]}}, 0x108) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001e9000-0x4)=0x0, &(0x7f0000a0d000)=0x4) 2018/01/21 22:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002d2000-0x9)='/dev/sg#\x00', 0xbe, 0x40) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00007e1000-0x28)={0x5, 0x51, 0x0, 0x3, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008fb000-0xa)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000e18000+0x798)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf5eebb54c90c0ea17b4763dde5f9eedfdc11000075640258335444c9fe3d13", 0x46) r2 = syz_open_pts(r1, 0x801) mknod$loop(&(0x7f0000c2e000)='./file0\x00', 0x8, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004d3000-0xd)='/selinux/mls\x00', 0x0, 0x0) recvmsg$netrom(r3, &(0x7f00001e1000-0x38)={&(0x7f0000190000)=@full={{0x3, {"8d4ac2502fa1bb"}, 0x4}, [{"216e087e5a0ed5"}, {"66567261a0d5d8"}, {"d7b5ba900d6be3"}, {"8511cb18cc31e3"}, {"a01937288a74dd"}, {"4be0b06384d193"}, {"5a7051e865a4d3"}, {"17e307a09ae03c"}]}, 0x48, &(0x7f00007e9000)=[{&(0x7f0000952000-0x1000)="d3ace0c4e861a61d2faccccc995f02b7f50bf5531cb363f83d7eab492d80df44f9f094e05009b380b6fe2278919fd1f88cc17a0cfb6881f26faa8a636c916c863988ac6f3ebd18da35127aba9019c1f086aa3a437c721437c1b6f37324357fbc7fc0a05e445806aa589504fa7824da600afa9306809d3605bcad12fe32849654869bf734b7463b1c5112b2433c8dc19168a7f55917a4186c65d5ecbdaad864c02e3e7d48a1236faa1f626c9cd15727345b91fa9ba94470adf10918f74d25153e2bb81f25bd397172324cae146a366f01476c8ea2f9e6e098c6acc55ec68f58513a2e6b61be4268384010b8481faa5408f497d634be31af0c02190f42dc621e04aa10bcb062f75da779e4a254f9904342cac24b2c4b0cb6ae361b4c00211492ee878d5ed16e75837acc5728c36c113652672b801bbad61a3217b315fe68a16172534d808603b2d2eeddc1548833fc4ee0f102202725790443daa53bbf0663b8c94b2f8e231869bf35ea84e1dea7391e5563f5608e4e4bc48c39f6bee1051eb87045c0a9f3490fff4db9e18d00a4a09d692a792a9df8892754f3ead3cbfe216538192f031acd1a334307e6097779a7a349231bc836392532287c0f22b54db1e10de64e443cda1dc5f46458065ecc048cc784eecc1aa764e1e151f977c3144cb24a866d9255d458328763d105d7b02c9fea156c9a7602c65d5fecdb70fe88adf51659233891c73f7043bc2ee56f644b6a9d5fb8e60c60e05eb31adb85782c523ca8197f7ddc3ab7f0da2f2ea05ecb3ae1c3d1a6600c7288adab044035ebda365d1702cbb052ae9273ca8c8804fe630d7433552f65648da34cb22b0045ce9b8e46228dd1c70888cc9733efa772d51e081aadd54183aad77c61fdb396cd0f5e867d1745f7d5b09802cc7a8b5b6f4f80d6174432c0cda45bca026ef84445f9921126d6f1d7e9685b10645c676da564e4bf12ece35473808ce151f5f9fb592dacf8642309c3790c8e40d08abe81099ada2812ec077a54c5da112382a1765739e3635913637c238460e38133f3033cb451d5de1af27cc7a9f9edc5985d508eb0b015ecce2893b43b9971717dc259774155afe150a853bfe1d637ec624dd5253395798996567edda346d1529000c8f0efae9b548415a72176c21b50b686f48d67ed238b1bf23c071e4fdac0edbcbd8854952f3f51aed8ff6f835e9f76e39bcae16082111e4411dfc75bea4ac697ce543f5fded011e5d8fe12153e7acd4e3ca794e9b1f6a13b3313f21f5bf62e55db593a2195d8e543c6128f86b234e32da159d8f1e2486b92b346d0572db9df2f4dcc78f5e0f218d912fe0fe25f533e02a22dabc89d895e1c71788ce94c163c79dbd90067ca4ec7186951c85752cc09817c620eb9939858acb16d9dd5da5edd642e76fbda80cc848d8d191b0d8737741ec7cf3ad6b60ef749f69794c32d30cc7e66c70758545e0fe9f0c9ee61cc9aed8ce50fc5f337bcc89eec9099ff9c2b50ba5333f23822410d842298850828b3a489778b043c60e6dbf1a7fcf6cff5a3b4878ccc3d938d0ea1878db30ae4ac3aadc82cbb10018a469875e76ac6aef3a25ba4c90b2e2cca1f71d72a1e40a8ba9e65a11c4680929c87e99162b439ca0619a9fcef9a72ceca75c7479b40857acc07fb6e8ac634717eacdab0f418c121fa7cc06b319fbde565159e9af717d474a4e0e5e0751c68063c037fe9a01b86dc799343e674784cb3e24b5e9f9f1b4f084b49cad247ea3887e5e294beed19e9ca23cd5865f0cce3e5d0d7cb187955c968d7495721a928080c0057be5b77f6752b71e49fe2c32cb4f9e8a3f14cbd76247615222ac8d8947400bd7767d363fd582e3156586e967fe9ed0523c442f3b26baa221eccc6128d16559136a489a7a6f969895ba6a8c62cdcda1a7ad957b951f6e4948e0104163d7c537f5b36343cc94d7b5629fd06406e10c0e3dbeeec34c840fe9a56ef30cafca0a7b56075efb4ce6411fa4b9f2d920cf41ce6209c91b3d977551abda09e895688965ae567044fba8f5f3abac3b8f7de5c63b0d05ab3b0639c20c171605c3612ff40f78459b079bf73bfbf6a77b334b57b47d74ee857e8b330c55647e2808d0961fdaa848692b2913babff799fa52b820ccd60ca265ad17da09cff07faf9bfc8bdc62e3b6a7e5f4aadf722b778a4ed211de9ff1830d05987d8d47fb0e7410f6ff4518346bf62c44960718d529c05a2d8fb3f4e848fd0242b54aafb3bd8d4d1a5387d865ed075b091874609ff82fb3d0d67972115c331a3c3b481a0fd7a6e77000293e812c4cfef4e152315610d67cc1e96d0b18f4427fd2a2a191543b6e2150661487dab7ada7ccdc8dc29ea114364bc34c3e8c3e598883ad68cc59fd517b996485503c112448ea9a86df8ce452d6ac7e915a4fb6cf5b8599e3c9ae883f07408e0e7aa4845411d771190c21c162968653fc95f685b83ceb9672d5e240c94f9b54817cec1df4b0c227d36df0043d11affd72c7271cc21d2370c08b2fae8296c60f38b793b7b1a73939f9b19c0732c987dae23dbccd6629534be51d70797eec055285aec7e02d1ebe0635168c2965cb95c22d69ce2e65f7e1452acbb5724e4efda60e022e2437dea0ef6777753a1c9a1b58a095551764acb79f95e8f60202b23461a67eedf713a2718ee26663fe03e9a2cfaea37da5e814613c52a463f29e5fc401f53471963a72555585c706db24c61fff4676c41ee6e8de878eafbf6b123d07b12c6f98d4c8d3f81a35fe86b479b43957063d0dc19cb95848e3dfbf9d35b6be61b6970db30a9be06d5f46597eec35e85c8c3c398347a0a5e75abe6b14de025090df42ad558105233cb6278fd529ea0eed22e376a529224847797f47f9fcd27a3963211da761cdc629747c276b3df08c8c3a35bd4ee2b7e0fb3600c791ca93e97bda6a7347c4f2208f47dbc4fbacca43c9cffa9d5d5eb841ca6ba994a4224651b59cc5b227498f1b9bf51265afd5066fca7c0ab483d15fa8aabf57f724c60925e7bb845bfcfd69478701c1508040e4d413019801fb0cbc200ed6ed74d81f0ad8e7d7e31f63d22cba784527ce244ccbef7806dd8d6ea88d279005397484284f19a7c7ac53cb79fff142e81ea7ef1ef31371333dcbdbef050f403445d63dabf9c4529597594ab0819aaa7a39e08619f7a01b6ccf9b4032ed3e81feb381c7904cabfcd456f3d73b147d23b9f96f7f5b29d59ccf6b80f6de04b28c091014d150b35e943d5f04aafe03cccf1706639ac099510b83b2d7ecf2e757b9e322f456628e7e8b06deca1160ca38fa0757d22a3840e7d611c0e03b84b09893652a2c8e3b381ec536bc08820e20d015285bbdc1b5d233c47cc3e274447d0fdc1724c0e836ab0598721fb2663b1a89a26c5b5f29ee4de408257851b21650a52ca4723adf6c564769c1c9883f19bab255155306ea93b4cd0651a601856bb371d533faaa1c634a61ed8a2501b54d496c9f178a63912e4397ca3d1cc3c868218f972bee20baa15364c9f02134df8e6083f1a69843ea174eb97306034d416f21cdfd5eee2c8ed5de09954fee55c5c28842c449059ea68db03be2739865eac009abfbd3795481ac52eb01fc583049dac62ee88a8fc49e958a1a64c13b109154465cb09ec69399517f0b07a29175e278e344b7004c91d09c4adafac7306211b216b183b8627cb03c88d1c728cf266130b7ed5ecaf50f46784a1541a8bd6131b4466859947045aaa4300ba6f59a7b44320a9684484e800ed8b3374fde2f5ea51e1c15bfa323ed29cdd7c9be6298b026b436efed08697dd799a01017645f16d6f75b751dfeb9f73920f57a69cc03dd4b14775f66f7999a8f22c304ddf83eb8e304e5f42be70eaf399a443b535e9919c131bfb891588c6e61af75666652021c318bae6f6adf2b7062f4e036915625771f6e199a03152d02794ab5560072cd4cfe42fa2847fdcd99c6f5a758039ec763efdab14c941a7b587384bfd41e3fb8241f5eda06533e60cd708869eca00c2a85d112fef0d6ea8f5cbd81019a77d73de1a8cfa765436a8204222d3847bf51bb179d363f3a6b8d27d1c7da1225a122a9b60475e343e66eefd65ff9c6ee5290ad585f4581157f5ff80b1644054b9f59dd777e3b99c479a73c94f28d574e3e2ea840bf6f57161d07854e257ab5bdeb8f52c444d75cda451724f7a91fa86556c37ce12507c770ad69ac7bbd0b64b9e72dbe7821b81443669bb881d12a386b76edba94e3fd9e98507746389d877e5c50cba04b3011e6ec5d13835bcac7e6ef383fda3125fc3df384bde6061427b1e6883757aad2c2efeece0dcf4975b3aca2d03584828a47bf893fd2615eb80a8d619520529fdc015a5878723b35f9d6e979c43f7497b28fe2dbbcfb725ad4bf41dcf2a3496be4f2d0ec5fb5171e329b9a96da563d03a431027bbe59093891e2691abb57c795d7a6d23b1dd4d1b98e1ab514220952f380da94dbce76337e6bea043bbf8da14ebca59231b445f3816c954f0cee20cfbff0518040c4c6491d213d6852056e80b9f2d610eade7f74358aae4c7cd6aaa5c404fcc4aba53a166b6ff334ea1e0424ae956b7021052dbf572fed170bbf81a8f2ba3c5ea88ba51bc76a94518849a64c5fb300034e3b74646ff665413cbef98bd6ff76f1d3e4c6816ae57ad80e438756b13881715bf23eb51f3709921bb29c04a2bf5a1246e667a85e7c48c88a9b1eee6797703bdb604e819af90c35e0b02e3a13c18bc9eba104d0acd57f4d5fdbd65bb61350ef4daad87be54fc4f5d333282a58da0e9ce4017cc78058e7e19b19a7933b469e595a698be2c02e394a6cb982cba76088e36645992d553e3dfed353ea3d72426ad0f80a3f33a406c5d6a437da137261bb96791c3392b1126e2fb6e42c02787fa7c6c3bb46ca7b3a698527a3b0762df022008c67f6514c0f9cd3fd9f8060aa39f830ab1a8500765536d1878acb6c83f42670ff710d28d59b2528a6658cf9173e43f0d85fc84a1e54b1d29fa6e1f70bcf0a262045b0c289daac133cbc11cdd0be4c4146eb19be3a7a9de02ed1b0687bc8f0022ec59eba622a9bc389496114266ad39d88d2aee98988a4a44f6845a3d26526089c42b6771f22775896ac60797a35a86816ff3460ab64cc5e758fb61781b2514473fb90ee800cf1bb7e0a8ac30d2bb9fd6af1d0b63d44059ac1d09e3a2d72f627992cdaeaaacabbaadf9d0c1297a8cae16be880cf272c27b7b302c871eff235369df38c8a086358a2d9577145f87542a7e62e3341c54cacf50a1d112fb6b98213851cb48f5c5d9374307f6b565dc4c25d2e6149bfdf66c4b0f5f6f273e174cec40f115e037c60696281152c0a292986583535749e956aea3206d7353cf978be94b59e98d56b5bcd03e7fe37abe9d1efe4f4afc9e64d282718e9d761d5c2cd72f7f68101751e2daf87fe33066f0dd73921074c74e5da4f31a7730ae263ce52b98c293dfe66441dea3cedf5b4a556d278644410b7167d7473b40780384768e1278c5cdd80af46164ccaa20ce677400323bd36a2b0a01599af1d7e0a1f3d82574e00d3c29a2f32860c8035d0bef5c1adbed197d7ae75e3a7009c5b0dd72fe42362b68270b92da496797793896e8e8530e172e1766f71c9dd592bd5f171da10070226b962e5c3aabd2e481eb1b05c665502dc8d010f74ad9598003db33b02c6d6b838a2b78e9eee1d55a804d02464c65c55c6de4e45021a42470d9a6b28ae6be4c00f7468d825a0f39aa11632e9adbc913f725ffc59041fc4d0e4b79874559c1be", 0x1000}, {&(0x7f0000543000)="5ea0c14b87a381c0fbb0e1e127b9187da550f3702c9af8a533458289214755a80ff77e80cf00409a2124391dbf1881ccb05f079e3dfecb064610898ba04d330f11987a060294e08f5b5327e67669bbb19e3f67bac5275523030054272d56d1", 0x5f}, {&(0x7f0000959000)="6ef1e459855f4d6e372bc23a7e73a5bf87b84815af7b65b244e5ecd986aff9748cb7741559c9b89b5c6d1549260e4ef075990e030e685557e7264ff7ecb88d73660c47ef5d9f46d289a292307a057f018acebddcf6c7cac0957fbba4f6930779d39d5d2bb81b814112376a5cb15c518aacd420466fb92f3ca5ac85d6562f510651ba12123be9", 0x86}], 0x3, &(0x7f0000fd7000)=[{0x60, 0x10b, 0x6, "49f148bb551b349015412fec21a6e6900dd86aac07cca9af20baaee2980de8f1d2f607f0de833b7904c3ec3c8a3e98c8d6e16a30ab56b218ebf423cfd7250a7092064d6f3688809d8781b7"}, {0x90, 0x1ad, 0x7f, "1ff10c668ad28ff78ebb9d8c97bf4aea2c1733979611c9ef7cb37621c58d0235942ec9851d22e14e1e9003182141841ad20db63d36bfa6bdb64cc320c1f07177102e0228d18e8673666277adf3b86ebedc0d0f36493cc082f228a991de8f6e1459e46d643dad83fc2b95ba914308dc0d7a2bd8b8e4e0483b7ddef514ff"}, {0x98, 0x110, 0x2, "a84da412b4c449d68a2195bd745487e847a29cc922ace8ecb01e6e5b13825e54619137b656a909607666e73c8f56a1b21c5ae99294af9c386c49f25b5a8c2970bb85c2598ddc2629fc2301fb485e6a55d5b747289503f4151fb74ed3fbd73e900f6363c43fe500c47b198ffe98ea1d307058978e6c8396cc170ec6107e264c092f82999e"}], 0x188, 0x4}, 0x40000002) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/21 22:52:18 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000014000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f000001c000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f000001d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001d000-0x4)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000001e000-0x54)={0x0, 0x4c, "425b75c26e2c82c53b2eacd26abf1816942059ea912b3399e95e7cc5833792407fc7b6c60e6eed6239ef9be307567d25d32e55978e73a723751c4be8b88bdff054ab0d98a12b391e08de6187"}, &(0x7f000001d000)=0x54) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000000e000)={0x83a1, 0xfffffffffffffe00, 0x1, 0x5, 0xfff, 0x7367, 0x4, 0x4, r3}, 0x20) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 22:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000382000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) fadvise64(r0, 0x0, 0x7ff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000be4000-0x4)=0x8, 0x4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000732000-0x10)={0x2, &(0x7f0000e1d000-0x8)=[{0x1c4, 0x9}, {0xe89, 0x100000001}]}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00003a0000-0x4)=0x0) r1 = inotify_add_watch(r0, &(0x7f00005d7000)='./file0\x00', 0x600) inotify_rm_watch(r0, r1) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000f49000-0x4)=0x0) writev(r0, &(0x7f0000010000-0x60)=[{&(0x7f0000baa000)="bfc236ce4c93fac9571477f15a4fc054ca2f8276b0c9c5b0510a72a0655c6247d39e4948824d03fd732dd295bc243aad09309d049c92fa3f2c89c723548cc2b6f9e719f142a4f5a9591329ffa7cbfe0b68d04e306ba5fd87970656bbdcaa582617c2e2343e503893ee0a0f279b9400f411849867c5eded47d5027a63a244aca4bb45ded5775603f9de0a852fcc05b7103dd54e7266d5dcce74454023e8bb0116f1366685039e3886bc348046bb57c8", 0xaf}, {&(0x7f00002a9000-0x87)="cab31da91c600c0148541cec74a1a1233a8c4dc96d05aa0ddbfbdc58652c56031035b82959985003f9b7082e64b761058c6b163aad381d5113b3370c56873c5e6ae360fe325f48ed4457e1751c3bb2164f7a654b2ad6818855505d4d7eb415bc36a595c8ef3a409dac1c8b949faf20f67dab57659f073d4075254bd984d72fa3d9b748a666b1d4", 0x87}, {&(0x7f0000abd000-0x4b)="fa07eec398a2885c5ce873af0368aca939d394d7de00cfea7c70b17a4a124530d6705b10ed37ab9af2f9d3b0d7b7f91968810dcc1a2bfea3bb97361bd1b04363afc7e7c3fea45ed145caa0", 0x4b}, {&(0x7f0000612000)="85eae93f6ce7304f542e7f39fe8984bb8e8b5cc94790454dc150e85a06edc202f9b1c96cd8636808e3477a59f24858382b8b34c3be2b4a29036ea050442e1ed78443ca4682e715ae5a2ce82cf90ae22fa2db", 0x52}, {&(0x7f000088d000)="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", 0x1000}, {&(0x7f0000a4d000)="aec1ff909412c864b099d8144cd4d41818196cd097be89165db13d493e22faf1c3dc72f4501527f7d1022c021607d1b9858191725b40ef80988d0555312c1a181ed29d6bedf78fb606d5787623db3a1eef08da3553db930dbec0fe", 0x5b}], 0x6) r2 = syz_open_dev$sg(&(0x7f0000af4000)='/dev/sg#\x00', 0x0, 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000053f000)=0x0) ptrace$poke(0xffffffffffffffff, r3, &(0x7f0000d95000-0x8)=0x0, 0xffffffffa1e3d88b) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000e97000-0xe9)=""/233) 2018/01/21 22:52:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000da7000-0x9f)="4cf31e1d43cab831a452016433048fe98999da23eb32dfe5e115fd81b4e0a49b477f3e940990b11d00000000000000ffbb6e42b0689f31846d24489c55191a10e1d7b4ee6d7b67d116db53f115b6beb0353d3233a14693a9f692cd34e8f7ce4bac4b42693fdca907533d59a060055e9a1fac106f27fda83c35b61ceb645f100086cd0d2274e0954bb7761f06596a3ae1489754916af0f79a458635ec94e1ac", &(0x7f0000758000)=0x0, &(0x7f0000000000)=0x0, &(0x7f000091c000)="4de261d0f96644bcbe80c934099895b03eea2e52461fe19d82723b333551457a2a81219de479e7ecd85eaf0f12da2581671deec6e64cabc36fad6e5d5d933ac400f10000000020577c4066369b67e5f1b8") clock_adjtime(0x0, &(0x7f0000c06000-0xd0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x0}) 2018/01/21 22:52:18 executing program 2: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003a000)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpgid(0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000045000)=[{&(0x7f0000007000)=""/113, 0x71}, {&(0x7f000003f000-0x94)=""/148, 0x94}], 0x2, &(0x7f000002c000-0x40)=[{&(0x7f0000046000-0x18)=""/24, 0x18}, {&(0x7f0000046000-0x6b)=""/107, 0x6b}, {&(0x7f0000046000-0x82)=""/130, 0x82}, {&(0x7f000002d000)=""/157, 0x9d}], 0x4, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000047000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x9, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f000002c000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x1, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:52:18 executing program 3: sysinfo(&(0x7f0000b69000-0x92)=""/146) ioperm(0x0, 0x2, 0x0) 2018/01/21 22:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aa4000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a2a000-0x4)={0x0}, &(0x7f0000f85000-0x4)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000089d000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000011d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000, 0x2, 0x3, 0x6, 0x8, 0x3ff, 0xa000000000000}, &(0x7f000071d000-0x4)=0xfffffffffffffee4) r3 = gettid() r4 = openat(0xffffffffffffffff, &(0x7f00008e2000-0x8)='./file0\x00', 0x101940, 0x80) setsockopt$inet6_dccp_int(r4, 0x21, 0x1, &(0x7f0000694000-0x4)=0x1f, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) fcntl$setpipe(r2, 0x407, 0x5) openat(r4, &(0x7f0000560000)='./file0\x00', 0x4000, 0x40) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0x0) getitimer(0x3, &(0x7f0000413000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r7, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) 2018/01/21 22:52:18 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000a000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000000a000-0x8)=0x0) 2018/01/21 22:52:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000+0x964)={0x0, 0x0}) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") [ 62.821286] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/21 22:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00006f1000)='/dev/urandom\x00', 0x0, 0x200001) r0 = open(&(0x7f0000598000)='./file0\x00', 0x10002, 0x36) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000050c000)={0x5, 0x100, 0x8, 0xf4f, 0x1000, 0xfffffffffffffe00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004a1000)={0x401}, 0x1) prctl$intptr(0x1d, 0x1) [ 62.868154] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/21 22:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f00002f4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000509000-0x4)=0x10, 0x800) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000dda000)=""/48, &(0x7f00000ae000-0x4)=0x30) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000edd000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006f7000-0x8)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f00001d4000-0x40)={0x8, 0x3, 0x6, 0x4a, &(0x7f0000739000)=""/74, 0x8, &(0x7f0000bf3000-0x8)=""/8, 0xa8, &(0x7f00007af000)=""/168}) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/21 22:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dcc000)=[{0x8, 0x6}, {0xf, 0x81}, {0x3, 0x0}, {0x3, 0x7f}, {0x3, 0x3}], 0x5) 2018/01/21 22:52:18 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000230000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x200, 0x7ff, 0x5}) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000fd9000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fd9000)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat(r1, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r1, &(0x7f0000a1d000)='./file1\x00') 2018/01/21 22:52:18 executing program 3: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000079000-0xc)={0x0, 0x0, 0x0}, &(0x7f000079f000-0x4)=0xc) tkill(r1, 0x26) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f70000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 22:52:18 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f00005c2000/0x3000)=nil, 0x3000, 0xc) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00009d8000-0xb)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/21 22:52:18 executing program 0: sched_yield() mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0xfffffffffffffffc) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x40000000000c084, 0x0) inotify_init() setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) unlinkat(r0, &(0x7f000000c000-0xa)='./control\x00', 0x0) 2018/01/21 22:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000064f000)='/dev/vga_arbiter\x00', 0x408400, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000232000)=""/226) r1 = gettid() r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r2, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getownex(r2, 0x10, &(0x7f0000c30000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) 2018/01/21 22:52:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000a33000)=[{{&(0x7f0000152000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000524000)=[], 0x0, &(0x7f0000b49000)=""/168, 0xa8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b6f000-0x10)={0x0, 0x0}) readv(r0, &(0x7f00005da000)=[{&(0x7f0000975000-0xc7)=""/199, 0xc7}, {&(0x7f0000ffb000)=""/149, 0x95}, {&(0x7f000058f000-0xa3)=""/163, 0xa3}, {&(0x7f000043e000-0x29)=""/41, 0x29}, {&(0x7f0000ed2000-0x1d)=""/29, 0x1d}], 0x5) r1 = syz_open_dev$sg(&(0x7f00006a8000)='/dev/sg#\x00', 0x4, 0x10800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000053b000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3f000)=0xe8) connect$packet(r1, &(0x7f000009e000)={0x11, 0x2, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/21 22:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d18000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x3, 0xff, 0x3, 0x1ff, 0x952f, 0x4}, 0x20) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x0, 0x0) ioctl(r0, 0xffffffffaef6256a, &(0x7f0000c32000-0x18)="296b6c4cc7d2a0031a8850368560fc7af60a449570ae560c") personality(0x200000c) fgetxattr(r3, &(0x7f0000fe3000-0x9)=@known='user.syz\x00', &(0x7f0000b9f000-0x5a)=""/90, 0x5a) 2018/01/21 22:52:18 executing program 3: r0 = getpgid(0x0) tkill(r0, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) keyctl$get_persistent(0x16, 0x0, 0x0) sync() 2018/01/21 22:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000be3000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f00000fb000-0x8)=0x0, 0x3ff) 2018/01/21 22:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000c8d000-0xf0)=[{{&(0x7f000043b000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d26000)=[{&(0x7f00001f5000-0x47)=""/71, 0x47}, {&(0x7f0000435000)=""/130, 0x82}, {&(0x7f00003bf000-0x1000)=""/4096, 0x1000}, {&(0x7f000054a000)=""/14, 0xe}, {&(0x7f0000d0e000-0x8b)=""/139, 0x8b}], 0x5, &(0x7f00007ed000-0x95)=""/149, 0x95, 0x81c}, 0x9}, {{0x0, 0x0, &(0x7f00009cd000)=[{&(0x7f00007f3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b85000)=""/107, 0x6b}, {&(0x7f00005c9000)=""/93, 0x5d}, {&(0x7f000061b000)=""/174, 0xae}, {&(0x7f0000089000-0xee)=""/238, 0xee}, {&(0x7f0000dc3000-0x1000)=""/4096, 0x1000}, {&(0x7f000015a000)=""/240, 0xf0}, {&(0x7f0000c28000)=""/123, 0x7b}], 0x8, &(0x7f0000500000)=""/90, 0x5a, 0x8001}, 0x4}, {{&(0x7f00001bb000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000d32000)=[{&(0x7f00007a9000-0xa6)=""/166, 0xa6}, {&(0x7f0000eee000)=""/69, 0x45}, {&(0x7f000059b000-0x14)=""/20, 0x14}, {&(0x7f0000095000)=""/204, 0xcc}], 0x4, &(0x7f000066f000)=""/151, 0x97, 0x0}, 0x40}, {{&(0x7f0000825000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000041c000-0x80)=[{&(0x7f0000868000-0xc2)=""/194, 0xc2}, {&(0x7f000031a000-0x62)=""/98, 0x62}, {&(0x7f00003ce000-0xc4)=""/196, 0xc4}, {&(0x7f00005ff000-0x1000)=""/4096, 0x1000}, {&(0x7f0000331000)=""/205, 0xcd}, {&(0x7f00008d5000-0xf2)=""/242, 0xf2}, {&(0x7f0000996000-0x7b)=""/123, 0x7b}, {&(0x7f000099b000)=""/206, 0xce}], 0x8, 0x0, 0x0, 0x5}, 0x8}], 0x4, 0x0, &(0x7f0000bee000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000be000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f6c000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007ec000-0x4)=0x0) r3 = accept4$llc(0xffffffffffffffff, &(0x7f0000c2d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007bb000-0x4)=0x10, 0x80000) r4 = socket$key(0xf, 0x3, 0x2) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005a2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008eb000-0xc)='/dev/rfkill\x00', 0x80, 0x0) r7 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r8 = eventfd(0x8001) r9 = socket$unix(0x1, 0x2, 0x0) r10 = perf_event_open(&(0x7f0000568000)={0x0, 0x78, 0x98, 0x10000, 0x0, 0xef49937, 0x0, 0x4, 0x1800, 0x4, 0x8001, 0x4, 0x11, 0x974, 0x8, 0x164, 0x2, 0x2, 0x7, 0x100000000, 0x0, 0x1, 0x8, 0x6, 0x101, 0x5, 0x4, 0x1, 0x0, 0x1, 0x7ff, 0x2, 0xffffffff7fffffff, 0x9f, 0x7fffffff, 0x55, 0x81, 0x85, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000579000-0x1)=0x0, 0x7}, 0x4, 0x3, 0xfffffffffffffa43, 0x5, 0x257, 0x20, 0xfffffffffffffffd, 0x0}, 0xffffffffffffffff, 0x8dd, 0xffffffffffffffff, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000274000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000072f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002ba000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f03000-0x4)=0xe8) getgroups(0x8, &(0x7f0000ad4000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r15 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000fd6000)={&(0x7f000007e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000558000-0x20)=[{&(0x7f00009c8000-0x81)=""/129, 0x81}, {&(0x7f0000c44000)=""/133, 0x85}], 0x2, &(0x7f00005a2000-0x1000)=""/4096, 0x1000, 0x40}, 0x122) r17 = creat(&(0x7f00001e7000)='./file0\x00', 0x8) r18 = socket$pptp(0x18, 0x1, 0x2) r19 = dup2(0xffffffffffffffff, r15) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dc7000-0x8)={0x0, 0x0}) r21 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005de000-0x10)='/selinux/status\x00', 0x0, 0x0) r22 = accept$nfc_llcp(r21, &(0x7f0000d20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000dd000-0x4)=0x390) r23 = syz_open_dev$evdev(&(0x7f0000e96000-0x12)='/dev/input/event#\x00', 0x2, 0x404000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c4d000)={0x0, 0x0, 0x0}, &(0x7f0000113000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000034c000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1e000)=0xe8) r26 = getegid() sendmsg$netlink(r0, &(0x7f00001e5000)={&(0x7f000033a000-0xc)=@kern={0x10, 0x0, 0x0, 0x10008000}, 0xc, &(0x7f0000019000-0x40)=[{&(0x7f00003f2000)={0x270, 0x40, 0x220, 0x3, 0x0, "", [@generic="e9d449984c5eca67b10519d536dde26c380433a24264e3f480e6b18f2dd2eb133552c10a4aa89c46d980f600a15675e0d572dfa5f2bc7d91e452988a59e7f5572b83d2a92acff185b1863c1aac1c444f745253646280d67b3a01a5ca7e6b38718acfa9d9bdd589098e17b60746bd744aa1551de43db89dabb1336f43f2e4214f802228bfa10bba24a061447a7cf9c1b1c85464a50b8e39e0e0a96a0fc1deb1f6c3d08cc9ed8025a0f4ef3d023bf6d393d473b844a1d94712ee888542952823d380fd9221607890b0dafa170c28434e59868282b5e2695b8af967086a600b9f74a244fbeb70ad0d3076f49a6ef44c509bad5c", @typed={0x8, 0x66, @void=""}, @nested={0x24, 0x23, [@typed={0x8, 0x7e, @void=""}, @typed={0xc, 0x36, @uid=r1}, @typed={0xc, 0x50, @u32=0x0}]}, @generic="4c5865d0c4fca7ab43bb23dcd1c4e983fe27060fc7a99346801860077abb01e7f0dfde629e4c9f46c6e1f2e85ff0ee6ed8ac87bcc667769db69b5eb1f0fd222ba483ef4c85a872f2203a900edadfbad06ae32462ae31a721a96c3a66e88ddc03a1c9f1a5958604c06b1b293d5d1538104705fff5ce6042254735257d503a8ff92e1e12", @nested={0x50, 0x7f, [@generic="b230923ded0510071072a5c554c0ec70ade7694d812302a7f193fa962d98938e089c473badf0e27dea93573c7ac15e635f013711af9304462fe85c7e053164a63f692445f6b06be37885340d"]}, @generic="aeb2317cd7d85397a3ac35b26352f6e5eff8ca20a13703e7241118cf9cd1d1786175114368e23a5d50c3c93730e3a0adc83b057f6b75a95067621527b1956eb6d35847bf526d9211454b99ed96e45d273aeb238120c782401f2d78701fbb4b0324c199b6d26462ad4f1eac9c0008"]}, 0x270}, {&(0x7f00004e8000-0x1c0)={0x1c0, 0x13, 0x520, 0x0, 0x3, "", [@typed={0xc, 0x4f, @pid=r2}, @nested={0x1a4, 0x5b, [@typed={0x10, 0x3d, @u64=0x9}, @typed={0xc, 0x13, @fd=r3}, @generic="55ed22be1671b4c5128c75dbbb04e2515ba3bc74de8e575e956534bcd290d66c289593334d5532d61745d9eaf6a6f3cfb42bf2a72904e4a4d18a85be866146de90925d518f2cf53135e75e4033dd910bb49f126ff26b8734f4b5904e44335d19ac86c4e8226c25bd", @generic="4693e95ab7a201e4cd923c23a4082194aadda0dd743e182b0a2ab5878c9a83ec55a796d54a0e1921857409c550f47b8c93878e408a584dc480e45878a2b0704ea634b60934a849bbb6d5e8294f0353eddeb0ad7d12689496aedf53360c5a4b", @typed={0xac, 0x76, @binary="8414cc303457cda0c5b2c820b4f9459897035e6e67ada42340f5206c9caf2d695cf129b53e9788f88acbc4a78f44536d1b9855a1923d9e65f0c9d41da2bbd5af9b19137db6b722fbe07b6ffe7a9800d1adefd65c5e8b3494fff8d70c91a5e6cdc3478351e87681d2a6c16d276a31d28ee476b714360e788acf8d72b98356e61d3dffd9dc9a82688243dbce25064bccaa038073247b2f628030c21ef170e8018646"}, @typed={0x10, 0x66, @str='nodev\x00'}]}]}, 0x1c0}, {&(0x7f0000912000)={0x1a4, 0x39, 0x300, 0x3, 0x0, "", [@typed={0x18, 0x10000, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @generic="5af51f95f845cd8ae6185388038579d26cd92c5b639d232fcf6ec8962e1810933a19290465b2ab7dccacb9e70a0a32d15fa0d25dc9be00f0b2541f4fe1e5df4091d4b4919bbcc5f825391207d19013cc099cb89247548fadde", @generic="33e1107c6c793a23a401ec922ee16e3f1c4a72baa3893f038bec7008ac0adc8efd1f3c80e4224195586fcfc63b1a558cfed035d54afddfac52f496cf54388e597613bfa3a0f7929b79a2e59305695720b480f6c7a7a514fc8ff1c5ec680f5d2386262c29c8c2c0ab395adf0989afeb3510072e4686031c4edc785ce36dce087b9a3eaacd6d05c8301a15dc", @typed={0xc, 0x5c, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x0, @ipv4=@multicast1=0xe0000001}, @generic="57f7aa0ee15e84f398f64401e4f8c3d8c54ce01fdd41021e03da60455fe6725d3d1cd350a6be9886422c506319a6360c8c4fab652454baec3f4600b901617ee05441eb812646668e0ff46c3ee7a6dd2170388e555499e9135e756974df46bedbc5bc16c4528d7b71a49201cbfe5139b1f4791103281a76db0e46de84da33"]}, 0x1a4}, {&(0x7f00001c9000-0x20)={0x20, 0x16, 0x24, 0x0, 0x1, "", [@typed={0x10, 0x13, @u64=0x1f}]}, 0x20}], 0x4, &(0x7f0000306000)=[@rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r15, r16, r17, r18, r19, r20, r21, r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xa8, 0x20000000}, 0x8000) r27 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') ioctl$VT_RELDISP(r27, 0xb701) 2018/01/21 22:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000089e000)='/dev/hwrng\x00', 0x509a00, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bbe000)={0x0, 0x0}, &(0x7f0000e25000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c1c000-0x8)={r2, 0x764}, &(0x7f0000cae000-0x4)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f0000f83000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 22:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000314000)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d00010004040800bc04000000000000", 0x58}], 0x1) fallocate(r0, 0x2, 0x5, 0x1a32) 2018/01/21 22:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000002c000)={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]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000523000)={0x0, 0x0, 0x0}, &(0x7f0000166000)=0xc) 2018/01/21 22:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x81, 0x0) ioctl(r0, 0x8000451f, &(0x7f000014c000)="") 2018/01/21 22:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') r0 = getpid() syz_open_procfs(r0, &(0x7f0000c50000-0x9)='loginuid\x00') stat(&(0x7f0000b5a000-0x8)='./file0\x00', &(0x7f00005c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000433000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000be3000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000081f000-0xe8)={{{@in=@multicast2=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000)=0xe8) lstat(&(0x7f0000da9000)='./file0\x00', &(0x7f00007fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cfa000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001c5000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={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=@loopback=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}}, &(0x7f0000260000-0x3)=0xe8) getresgid(&(0x7f0000699000-0x4)=0x0, &(0x7f0000c99000)=0x0, &(0x7f0000eb2000)=0x0) sendmmsg$unix(r2, &(0x7f0000f15000-0xa8)=[{&(0x7f0000d52000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00009b1000-0x60)=[{&(0x7f0000fb5000-0xbb)="0ace6635a0a6e4271e2c6eeeaca5a926a7ad5594164ea08b8b5b8ef7aca8c293341700c62572b2cd934094c37b2a63b7f8696b34923175c994f1e0ad9c2ba68ce340ef8c0377dbc8b6ebe73f166dfbde61c482f582656b3a58da9e8ee8c5df7ba5fdf19d02c03dd103aa392d0f242336856500a2af2223b341303acee3cce89840f19289bac5b6f7dc6b1d05621d743024330eec82764d570c52cf757832702ffde91c55a27062122fdf572a33144bf43bdc954c1d2883263dac9d", 0xbb}, {&(0x7f0000968000-0xa1)="11e17155ca16c1c0f49fc5cdf57e8c673f7ffa5e4cfa52b71322e205294f337131c7f8881039d89f069d092564790aebe7247c0272754c83280b15e34e97f27f2ac7055e6da84dde98bf3489af0c4019b19a484c5e44af2e8ff2c014b06818ffacce9e97bff6a2ba9061cbd5bd0a67b68d1b4a9d6f506cc02bfb11547a5f26161a0016a82283937a2dad111669dd6ff487868883cf340a7b22cd83a088f4a0ff10", 0xa1}, {&(0x7f0000202000)="d8f270b01dff196a9a8a973b0ab41920a48b46089a3cb14e2d1b3f13a1169b6989147443bb2142e95387823dbcaeec1481c73d256ea638975a7bf55fe84bcc64af4d18ba47e0440ca84b67ba60347dc7d1b1c412e89571114abb6ea6d5f5a8b8a013e29bbb5f8b125785f19424b7debb6cc929e4e852b2b0c4196ddcc5957f12690a37a9e7", 0x85}, {&(0x7f000035d000)="0dcf0a912580907e0a463d83fe5fc65c1c9506801f4cab24b7d29dd2a15e615b599a714d5cb48c16f28768729bfac6033381e98f728f621d4bea8a392c23f2388496c2d1f01beac1748c1d212d968b160af2097ba267ac26fa4f870fe924edd96133af4f4c7bfea532132f3324e83e5abd272e67f75236e9107a284aaf9c4d54a4a3cc90b59de066ea1d58df924d829a50bcaebc81ad60394ec232fdf3aab8994fd14517e0305b6ac1106e61ae2629431386b59777a200690754936985995bdd7178c45386243e4ddb0080265be90a99e8697b9e", 0xd4}, {&(0x7f0000526000)="d3360bcbf6764a5e1dc8f9a8e9e9dbe1c668a4f8cb03ea0fab59daafbb2789cf8c015c83d7e4d206f05313ed8b65397fafdc58b52b1f9b2ab0406da4545fe8a93d5a88783a3c5ca83abe8aa75df9499fd6704c42436f42ccae64880e1ca82cdbc07de7fe033945fe92cee4e229a284005113d96c9e55b9310da6fba9902188cb9af0972b187eaf920d647fc8268fb83bdd9d1f02684fb4dfbfa1579c2b14bedabcc33b743e99d8a30985731626e128aa252b9162ae481bf23c63c332702d4132bfdb634749da9de4ee2cfe2841d95c4aa33d922409c4b8aff8f3c8aa5a5e", 0xde}, {&(0x7f0000b6c000)="d1a2adafcb9755e9a1f2c5cdeca7dd870984a9e85a61a2d6d95e17affdf8009991f573a1d5f31d95beab0cb8137810e85af811b55e0034646332fe5d1e9ce7ab8d4c538627cb5946ee318265", 0x4c}], 0x6, 0x0, 0x0, 0x14}, {&(0x7f0000e34000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000008a000)=[{&(0x7f0000f16000)="e5be34750524fa91d2cb99c3f6aa027e2f66434770dce45b36fc5f99c860d6f16543447ae6d211c3122f98c21ca622c3284df74b34d92ee8d6400feb7362893b9fcc7c3a0e2cce081deff7f2759a45998e84cb734b478bd8af3f7d63c3a84e500dfd0c28410746432e5f353b42cd5a8c99f80279432c12345e57b454e7cdb2b50d53de1d31a2ce4fe108f9", 0x8b}], 0x1, &(0x7f0000c26000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x40, 0x0}, {&(0x7f00000f7000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000e04000-0x10)=[{&(0x7f0000e59000-0x14)="95be9cbf6e8dfe95d1b78f670cdc63d0e9ee9a89", 0x14}], 0x1, &(0x7f0000541000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}], 0x60, 0x4}], 0x3, 0x8010) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r9 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r9, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 22:52:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002d9000)='limits\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000098e000-0x4)=0x0, 0x4) r1 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r2 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f000006a000)='./bus\x00', r2, &(0x7f0000fbb000)='./bus\x00', 0x4) 2018/01/21 22:52:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x320}, &(0x7f0000673000)={0x0}, 0x8) r0 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getegid() r2 = syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000+0x5a6)='./file0\x00', 0x2000, r0, r1, 0x708a, 0x0, 0x800400) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x3ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x40, 0x1e) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001000-0x4)=0x3, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e5, 0x3, 0x81, 0x80, 0xe3}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000-0x18)={r4, 0x0, 0x20, 0x3, 0x8c69}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000005000-0x4)=0x5, 0x4) flock(r2, 0x0) ioctl$TIOCNXCL(r3, 0x540d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, r0, r1, 0x8, 0xffff, 0x2000000) connect$pppoe(r3, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="2a855701b25d609ff6cd8e17ae8653b9"}}, 0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000004000)={r4, 0x1}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000007000)=""/110, &(0x7f0000004000-0x4)=0x6e) r5 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r5, &(0x7f0000008000)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$VT_ACTIVATE(r3, 0x5606, 0x9) epoll_wait(r3, &(0x7f0000005000-0xc)=[{0x0, 0x0}], 0x1, 0x7ff) 2018/01/21 22:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xa81) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/01/21 22:52:18 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x41, 0x0) read(r0, &(0x7f0000001000)=""/0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000009000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000)=0xc) inotify_add_watch(r0, &(0x7f0000007000)='./file0\x00', 0x1000000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f000000b000)='./file0/file0\x00', 0x12000, 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) r3 = getuid() r4 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000009000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000006000)=0x0, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000a000-0xe)='./file0/file0\x00', &(0x7f000000c000)={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) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000c000)={{{@in=@empty=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) r11 = getgid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = fcntl$getown(r0, 0x9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000c000)=0x0, &(0x7f000000c000)=0x0, &(0x7f000000c000)=0x0) r14 = getegid() r15 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000c000)='./file0\x00', &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003000-0x188)=[{&(0x7f000000b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000000d000-0x30)=[{&(0x7f000000c000)="fe0e21ffdbb956e673f1e1c60ba7219baa6041f0ec9b23c5755eb1162939d0fdf576873962dd86f3672d5a780e273bf896de74", 0x33}, {&(0x7f0000003000-0x16)="d5048a96ee924f219d7f32f1fa62e7dcea1c3c987759", 0x16}, {&(0x7f0000002000-0x12)="62ed6f0c00ae5981565f3c37f210e9f526a2", 0x12}], 0x3, &(0x7f000000c000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0xc0, 0x4000000}, {&(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x40)=[{&(0x7f000000c000)="1a34d436c0d111ed738bac7f830722f6885eb8e5be978666ada125a25a37be5d14868714f5a32fc21782287a5e3a32829de21441d8414aae517abd2d83a6e793744274ad4545c040ca00651d200977ca84bcf411aaa33f93a63425eb4a2d62777d1121d8cf19d0bc63cf51531c09f1389e5df5ba5f67a97a81f2a644fc6833c0ee62e0763df7110da1", 0x89}, {&(0x7f000000d000-0xd2)="c753574f97940cbdecaee4ed52e4c9b487153eb4c8cf06ba46bac4af6275baa024ac76532d58b663d7302dfc537b601af55db11438c1023ca55ff69f0e203bc8cffaf95ee417415708aac378f333b97d905ddbd60ec408f38778a46c9a1c35f92bf7718e5e8c9005b062946c615a0790dfef04f46e7ee6adbcc453440c370157174964e2bf7dda1530929b87cddb3f7648cee0c4df58b5f23043be29cfed68e086989c93f859400712041cf5ae0b097937a934c5fb4dbf5845047dbbf3c9b36896794555138ec119945f3c6203a8704deed6", 0xd2}, {&(0x7f000000c000)="ad6a1d89cdac5758ea584e62533668074bc1fa97c80bf0edfe7c4ae1243a80ba2fbe19bfa4bbc2a33973f06d23cbe8d4dd6b52891cc91e8ad7b03c4b34c7ae6a1147839c763d738248e67810a19ca4ba22f6df311da62943ba64370e63c3395965bc59878d388a6d7104ea8354fbcdfe99c5afdea6a3f0c78ab967790fd6e0d05e14fb184b31add0bcf66358898e7f48b431e7490fe0139798ae181f9831f954a92e673b25db578e9d0529813213404b26be8621cd1ba3250e18d3c2c264e062174af4a89d1b7cddeb3c62dc5c", 0xcd}, {&(0x7f000000c000)="2a9c13e4a3d90b8eb4cb8135bede0b18d97f15c83b1a9eba4ac28e752a3009a63b9fe6bb5f94c63f571f937a294a4e922a82d3c80f832b7870e55ed38092eb6534d1cb2bf24fb290a9b563e9da4b5eab7b83121af0854f2731ffe8c4397b59fc7a6c6b3a61e84649210665b098782e199eac1d8a82e63f944f7bc10828d8580d51da29d19c28beb0ab5ef522c27474d3f3b342006ff9454cab9cd66c587d99c10f37db79337d87d6a5", 0xa9}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f0000005000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000009000)="0cf9e96a30fb6157d235182059953a8e6ff597ac849ab4bc45256b4cf1e85d2bda5c638ea03c7183fbb73eb9f3157df185b4262fee576bf4091132a6d9a6376ac10d6c9cd1d4fa6e491739eb203672e522ce08ad00d9d336852659dfc14fe3bb7b6eeb772243ab7daa4fb7fdf411dec56b8fe3f3f361ebdd88bb0252f7035f7e25c509a0a34ef9744650a93d2b36841ca9f2fb9a195b30392945495b421b5270af9779c125f9ff87d065c4e311f8d39e01f8285e041551ddc3675b78", 0xbc}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f000000b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f000000c000)="28f41216fe0eb12c8bcac035ce8a7b4ef15df8c2978dc110ec13ad57dbcfdb963cd7b6fac612e8a4cf094f774834ef1ae0c2bc73cb2a457ebf0df5e53fa96f26deb34348cfe3d6b4c513b7306da0133dd5c75418f454892e864b4e198561ea9c190dae756e7f0b3987f2ae42a0645bc920b6e1245b82200887aa044c66da589e49a191f0d1a1a1c86b68eba4cd6bdee8c19872814fa4bf8bd916f81223b693c7ceb0e0b0a72b81ca3e3f379c4c8d5cff96186f03b14a7d6632591aa972cd63241d813936d722acd7bd8ae0aeb8bcd69f7424e9e404aa", 0xd6}], 0x1, &(0x7f0000003000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r8]}], 0x70, 0x4001}, {&(0x7f000000c000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x60)=[{&(0x7f000000c000)="fa8c451028c446093c7f8320d8012bc3801dfd23ee2365be710020560bef8d326d57181b47c0697a0c4f9c63efa7c405992839e7aae3b0a183371a1400b5cac0e2ac1f0d5e5060db1d19a0e3533b476541", 0x51}, {&(0x7f000000a000)="16f02692aee345c0351293c4ec256710454f458999abf86425e9c2fa5da5f75a99651862837654b7a7baf1b0743641d26f864533044034dc68e6e574e0bb30bc5172bc4b56010d7814e3f0570d6ac4dcb7df6934f917ef834d", 0x59}, {&(0x7f000000d000-0x30)="6f027dc16ad778475b6f0b5e8a3d571e09af9adc3b83f787415e99015ccf01f2e00b9e22daa7e8dda8dc63ffa9d88822", 0x30}, 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0x1000}, {&(0x7f000000c000)="6a4910a1dac94d0e7e84fd4348588eaad38e6f9e4a68b87be49ece5776332b20a051c2635819b80e1e962a5dac9dc47228386c39e6df84d07163f4317d76af3abcae4bc506e2faef718dbf4a48262d77197def9fc46811a49abe0dd8313c927ef1ef1ac652ab7af8da410e723f07328df9809d42ef0797083709d4af41db037ea9cdd79f0b9e1dd5b7d3f19527bf109ad9d3d5116e5c36f31564ffde90b340f17191dac096d40381f3c697a8fd0681a32093de33be80690ba5639f4574d23844789119de514d08c6a0a14a76ac6636216996485ae05a8a922fdb7735087185bef08ef3f3b5e5", 0xe6}, {&(0x7f0000009000-0x9)="538ff3ca9ac146a739", 0x9}, {&(0x7f000000d000-0x4d)="87b90bb14cc06b7590ad855a3bfa31004611009197e7bf80473425325a289592afd2798775275f72175f81a29c6a5566bbb9564c247fbfdc08004ba3b9b01e196ea6eecacd265d87d9220366d4", 0x4d}, {&(0x7f0000008000-0xab)="ed3792acf1c072bdf46c31e629c5bbd9738e480ffee80b3d9be21e2b3f9a7e76bd41f766b993209d79202474d7eda48cf0270ce5a4c6d906e35e79719b8691c3300953c092f05c718cd7bbeaaa965bef56366574b043fb76f5ef125184a9ce56c37a24182c2defe125299caf64c56ba34d789a593498c913c910e9b0e466475f0b98b645820ea38ccedcec51be8b87f610a33a8e32bb0fbd95441d63aa1c5f6d688e808cf11f021767a4a2", 0xab}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000008000)="709f6bbaa541e6ad5d6fc8e973de244d630309bbd7c180fc2b9d0ac66e02a028fcbd602ca5c18b861ef80cee5efc8063950deb76966f147dbf52ab1b7c7116179cbba0e36f07e3efea22362f3ded5fbf8662334a191c13bb305aa9e578163bd11397bdba3f65adc3ff21cc1df2e28c58a9", 0x71}, {&(0x7f0000001000-0x10)="de68d5edf06c17060b5583f693d83293", 0x10}, {&(0x7f000000a000-0xeb)="7f0ddc3212ecc3e349e2fe7bc341a6b88e7d413c22786ed1ab5b3755a5387c63dd8e2d329b3b5e00b6ec42b6a788000ca2091b48b634d0a3958aa6d3dde354aa2853b5360c03d0a7f1e7ed3bf7a0e79c35ee50e542976df9c109917d1c1ecfb3d5680591212bf27b11790f1b3efe1bcf71fd83f9c3ad3ba7235ee241c03d2a769f247106a52e20d5c64ba585f2d242012eec703e2cb55112817863ca73d70340e8d898e882dd17ebbed59d02bb276a92ad4f8a74564bf3e3f7a078680cb31c45ddc218508abdb8376cbd8f9cfa9c6ff79bb27d0c44e09d2e7b1a6224bcc2f291a5f85e6ff646f2e650d114", 0xeb}], 0xa, &(0x7f000000c000-0x68)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x68, 0x20008000}], 0x7, 0x2000c0c0) 2018/01/21 22:52:18 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000000a000)='/dev/usbmon#\x00', 0x3, 0x2000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000008000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0xce, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc49366fb80e49"}) 2018/01/21 22:52:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000ca000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000001000-0x4)=0xe8) ioprio_set$uid(0x0, r0, 0xff) 2018/01/21 22:52:18 executing program 4: mmap(&(0x7f0000000000/0x78000)=nil, 0x78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000cc4000-0x38)={&(0x7f0000ca2000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000086c000)=[], 0x0, &(0x7f0000012000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) setitimer(0x2, &(0x7f0000077000)={{0x0, 0x2710}, {0x10000000000, 0x0}}, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 22:52:18 executing program 0: unshare(0x3fe) r0 = epoll_create(0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0xffffffffffffffe1, 0x3, {0x2, 0x3, 0x3, 0x1, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_wait(r0, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x2, 0x0}) 2018/01/21 22:52:18 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x1, &(0x7f0000003000-0x8)='./file0\x00', r1, &(0x7f0000003000-0x2f)="62f51a9020352a27e06e63e29bd2a279a4d43e28f0f703eab228cf9f5643c495209d39963f38a9e3e65b08529cb2d8") modify_ldt$write(0x1, &(0x7f0000014000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 63.636006] binder: 10728:10729 ERROR: BC_REGISTER_LOOPER called without request [ 63.668757] binder: 10728:10729 ioctl c0306201 2000dfd0 returned -14 [ 63.675935] binder: undelivered TRANSACTION_COMPLETE 2018/01/21 22:52:18 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f0000373000-0x1c)={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x1c) connect$l2tp(r1, &(0x7f0000942000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x1, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/21 22:52:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000d41000-0x4c)=""/76) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fbd000)={0x0, 0x1, &(0x7f0000fbd000)='Z'}) 2018/01/21 22:52:19 executing program 1: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6f000-0x10)={&(0x7f0000b6d000)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b6f000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$random(&(0x7f0000579000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00002a2000)={0x1, 0x34, "89f0f5775e79526aec0cc385e2d5c000e0104e9b75f0fb168ec2c689609345205b2c567298a8db5733794a75f5f0fdc98ef9c5c2"}) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/21 22:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\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]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000ce5000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/21 22:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) open(&(0x7f0000dbb000-0x8)='./file0\x00', 0x80400, 0x100) fallocate(r0, 0x11, 0x0, 0x10000) 2018/01/21 22:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd9000-0x28)={@common='ipddp0\x00', &(0x7f00002e7000-0xc)=@ethtool_rxfh_indir={0x39, 0x1, [0x100]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x100000001, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x60) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000723000)={0x7, 0x4, 0xffffffff, 0x5a9, 0x0}, &(0x7f0000d24000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000005d000)={r3, 0xdc, "069f606307d88988dd4ccd78348281c23ca5febe1a73ce578378b68dcbcf9d5252fccdfde59fd525cc26690c666583a5e3b840bf4f63dcf55c130befe4c41e1cd3aebbd90f0be2b31de5abe869cb700b9ee0302859435a32f185b407f5fabf3d1df05750fd0c7f5ab14b98fb5f94ea815bc269896ca5543fe73a7fee28b3dc15ba38e871bc77d8fd7ecd46dd9a3328d677c56b159f20e0011ab846bc6d60be72b7edec067817094df9df8f3509c41ee7377c7410133e1a9148ed65b9902fd4e39e5d4da2c7b318f25815fd92f3cb8bb372994f506203b523bbb955e7"}, &(0x7f0000a1d000-0x4)=0xe4) write$sndseq(r2, &(0x7f00001c4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"226b5687b1a7de0baa89981c"}}], 0xff68) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x62, @tick=0x2, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 63.681481] binder: undelivered TRANSACTION_COMPLETE [ 63.687511] binder: undelivered transaction 86, process died. [ 63.701499] binder: 10728:10743 ERROR: BC_REGISTER_LOOPER called without request [ 63.718778] binder: 10762:10763 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 63.720387] binder_alloc: 10728: binder_alloc_buf, no vma [ 63.720404] binder: 10728:10729 transaction failed 29189/-3, size 0-0 line 3127 [ 63.728285] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.782598] binder: BINDER_SET_CONTEXT_MGR already set [ 63.788230] binder: 10762:10778 ioctl 40046207 0 returned -16 2018/01/21 22:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a4000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000042000-0xa)='./control\x00', 0x8100002a) creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) pipe(&(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) sendto$unix(r3, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/21 22:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009ca000)='\x00', 0x5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00008e6000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000473000)={r1, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000afa000)={r1, r2}) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000d1b000-0xa)='./control\x00', 0x7) 2018/01/21 22:52:19 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000021000-0xd)='/dev/usbmon#\x00', 0x4, 0x200000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000021000-0x8)=0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000016000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000021000)={{0x9, 0x5}, 'port0\x00', 0x8, 0x8, 0x80, 0x4, 0x8000, 0xfffffffffffffbff, 0x9, 0x0, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x2a, &(0x7f0000020000)={0x5, {0xdc3b}, 0x80000002, 0x5}, &(0x7f0000022000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000023000-0x8)={0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000020000)=""/189, 0xbd) 2018/01/21 22:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a9c000-0x10)={0x0, 0x0, 0x0, 0x8}, &(0x7f00003b9000-0x4)=0x10) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/21 22:52:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x9b6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x1, 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000-0x4)=0x60, 0x800) fgetxattr(r0, &(0x7f0000002000)=@random={'security.', '/selinux/avc/hash_stats\x00'}, &(0x7f0000002000)=""/154, 0x9a) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007b0000-0x8)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f000075b000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000875000-0x4)=0x14) ioctl(r3, 0x8, &(0x7f0000f35000)="") write(r3, &(0x7f0000467000)="d29913e67a54cc1634a16195be3916f1c9b4b33cf8eee853e6c5314304e0ece0f37d00b8fa0a510a", 0x28) 2018/01/21 22:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a2d000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000946000-0x4)=0x1c, 0x80000) recvfrom$inet6(r1, &(0x7f0000a67000-0x9)=""/9, 0x9, 0x2002, &(0x7f0000154000-0x1c)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xd14b}, 0x1c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x1, 0x0, 0x5}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/21 22:52:19 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={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) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f000000c000-0x4)=0x10001, 0x4) 2018/01/21 22:52:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000057f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000179000)=""/239) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 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, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) 2018/01/21 22:52:19 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000002000-0xb0)={{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]}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:52:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x0, &(0x7f00003db000-0x23)="") getgroups(0x2, &(0x7f0000239000)=[0x0, 0x0]) r2 = getegid() getgroups(0x2, &(0x7f0000bf8000-0x3)=[r1, r2]) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000ffb000)={0x3f, 0x0, 0x0, 'queue0\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]}) 2018/01/21 22:52:19 executing program 1: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009f8000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001000-0x10)={0x0, 0x0}, 0x10) r1 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r2 = creat(&(0x7f000028b000)='./file0\x00', 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f000071e000-0x6)={0x8, 0x10000, 0x4d4b}) 2018/01/21 22:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) bind$inet(r2, &(0x7f00000a8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) memfd_create(&(0x7f00001ad000)='\x00', 0x18016f66287c8e28) 2018/01/21 22:52:19 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f7c000)=0x8000, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000800000-0x290)={0x7, {{0xa, 0x3, 0x6fe3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x397}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffff1047, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x12a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000d97000-0x5)='user\x00', &(0x7f0000f7e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000038b000)="8c5d84e4ed9b4df78a387c6063fb909780f93233a1e4f03a80534f66762ba85a6ef764106678bde8ed3752dfa4e9f329a46b80781e2c35b39089e7e37a13a64f755a3b638b9411a5c3441c820ee46b130d8b8c795a561539c972d90940fce3e6b5ebd76640d8bbf470664b088d68111a7bc55e97168bba8a06108fcba27d9fafc75ed6c6e139e2144a644338c963399e197ae634a2b0d585b77deec00e30c5e9cedca5aabf216e3d0bfd235236e4177cf654214f", 0xb4, 0xfffffffffffffff9) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f7d000)='.dead\x00', &(0x7f0000c5c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000083000)='!+!^vboxnet1vmnet0-\x00', 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000f7d000)='blacklist\x00', &(0x7f0000f7e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00005be000+0x79f)=[{{&(0x7f00001fc000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000f7e000)=[{&(0x7f00000c4000)=""/72, 0x48}, {&(0x7f0000f7e000+0xf9a)=""/64, 0x40}, {&(0x7f0000f7e000)=""/250, 0xfa}], 0x3, &(0x7f000029c000-0xc6)=""/198, 0xc6, 0x6}, 0x1f}, {{&(0x7f0000524000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000f7e000)=[{&(0x7f0000404000)=""/229, 0xe5}, {&(0x7f0000f7e000)=""/3, 0x3}, {&(0x7f0000487000)=""/14, 0xe}, {&(0x7f0000f7e000)=""/151, 0x97}, {&(0x7f0000f7f000)=""/96, 0x60}], 0x5, &(0x7f0000f7f000-0xa1)=""/161, 0xa1, 0x0}, 0x0}, {{&(0x7f0000517000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f7e000)=[{&(0x7f0000d96000)=""/4096, 0x1000}], 0x1, &(0x7f0000f7f000-0xd7)=""/215, 0xd7, 0x6}, 0x7}, {{&(0x7f0000f7e000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006dd000)=[{&(0x7f0000f7e000)=""/199, 0xc7}, {&(0x7f0000e42000)=""/8, 0x8}, {&(0x7f0000f7e000)=""/0, 0x0}, {&(0x7f0000f7e000)=""/0, 0x0}], 0x4, &(0x7f0000f7f000-0x36)=""/54, 0x36, 0xffffffffffffffa3}, 0x400}], 0x4, 0x2000, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000c4d000-0xc)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000f7e000)=0xc) socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) [ 63.884613] binder: 10790:10795 got transaction with invalid parent offset [ 63.893705] binder: 10790:10795 transaction failed 29201/-22, size 80-16 line 3312 [ 63.909047] binder_alloc: binder_alloc_mmap_handler: 10790 20000000-20002000 already mapped failed -16 [ 63.926787] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/21 22:52:19 executing program 3: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x1, r3, 0xffffffffff600000, &(0x7f0000001000)=""/0) [ 63.932098] binder: 10790:10795 ioctl 40046207 0 returned -16 [ 63.938058] binder_alloc: 10788: binder_alloc_buf, no vma [ 63.938075] binder: 10788:10814 transaction failed 29189/-3, size 0-0 line 3127 [ 63.938083] binder: send failed reply for transaction 95 to 10788:10791 [ 63.960856] binder_alloc: 10790: binder_alloc_buf, no vma 2018/01/21 22:52:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x493) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000010000-0x9)='illinois\x00', 0x9) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000075f000-0x80)={0x0, 0x78, "27be77d322d1947a0262ac628a1c78abcae8fa7935088270420cf4a5f67208861919f407c6154f16a111bce1e378f5b6764f45940bdab810ca3eaa1fd85dbe4ec4b4cf45fe2c9661601ded53c68a65c50771392b2da3384442316d45dd135ae3dc22457a711fdaeda8ba5c566b8a3f08b11b50fa92966980"}, &(0x7f000072d000-0x4)=0x80) sendto$inet(r0, &(0x7f000064b000)="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", 0x1000, 0x40000, &(0x7f0000a15000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000056000)={r2, @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]}, [0x8400000000000000, 0x6, 0x9, 0xb32, 0x100, 0x989e, 0x934f, 0x5, 0x7, 0x7f, 0xfffffffffffffee8, 0x100000000, 0x5, 0x8, 0x80000000]}, &(0x7f000072d000-0x4)=0x108) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000641000-0xae)=""/174, &(0x7f0000a67000-0x4)=0xae) [ 63.960875] binder: 10790:10824 transaction failed 29189/-3, size 80-16 line 3127 [ 63.962704] binder_alloc: binder_alloc_mmap_handler: 10788 20000000-20002000 already mapped failed -16 [ 63.963858] binder: BINDER_SET_CONTEXT_MGR already set [ 63.963865] binder: 10788:10814 ioctl 40046207 0 returned -16 [ 63.996424] binder_alloc: 10788: binder_alloc_buf, no vma [ 63.996599] binder: 10788:10836 transaction failed 29189/-3, size 0-0 line 3127 [ 64.004002] binder: 10788:10836 got reply transaction with no transaction stack [ 64.004010] binder: 10788:10836 transaction failed 29201/-71, size 0-0 line 2920 [ 64.021293] binder: undelivered TRANSACTION_ERROR: 29201 [ 64.021350] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.021400] binder: undelivered TRANSACTION_ERROR: 29190 [ 64.025766] binder: undelivered TRANSACTION_COMPLETE [ 64.025772] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 22:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002da000)='/dev/keychord\x00', 0x101000, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b4000-0xc)={0x2, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000fa3000)={0x40000000, 0x0}) 2018/01/21 22:52:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x21, 0x2, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000000000)=[]}) prctl$void(0x22) 2018/01/21 22:52:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e61000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007e4000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000017b000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000c44000)={0x7, 0x50, 0x4, '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]}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000062e000-0xe2)=""/226) ioctl$TCSETS(r0, 0x40045431, &(0x7f000052e000)={0x4, 0x7f, 0x0, 0x0, 0x9bf, 0x4, 0x0, 0x80000000000080, 0x7, 0x0, 0x5, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c1a000)=0x3) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000bf1000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a8000-0x4)=0x10, 0x0) fadvise64(r0, 0x0, 0x3, 0x7) setsockopt$inet_group_source_req(r4, 0x0, 0x2c, &(0x7f000043c000)={0x1, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000e10000)={0x20000016, 0x0}) ioctl$TCFLSH(r3, 0x540b, 0x2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a1b000+0x336)={0x5, 0xffffffffffffff01, 0x1, 0x1, 0x0, 0x7, 0x1, 0xff, 0xa6b, 0x8, 0x9, 0x3}) 2018/01/21 22:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a12000)='/proc/self/net/pfkey\x00', 0xa40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000204000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000640000)={r2, 0xc}) shutdown(r0, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000134000)=0x0, &(0x7f0000a72000)=0x4) poll(&(0x7f0000ffe000-0x30)=[], 0x2000000000000032, 0x0) renameat2(r1, &(0x7f0000b46000-0x8)='./file0\x00', r1, &(0x7f00004b0000-0x8)='./file0\x00', 0x5) 2018/01/21 22:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000497000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000097e000-0x40)={0x6, 0x4, 0x80, 0x1000, &(0x7f00002a0000)=""/4096, 0x72, &(0x7f00006d7000-0x72)=""/114, 0x87, &(0x7f0000120000-0x87)=""/135}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000005d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x401, 0x0, @cisco=&(0x7f00006e8000-0x8)={0x0, 0x0}}}) 2018/01/21 22:52:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) fcntl$getownex(r0, 0x10, &(0x7f0000a0d000)={0x0, 0x0}) stat(&(0x7f0000278000-0x8)='./file0\x00', &(0x7f0000c8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b3a000-0x8)='./file0\x00', &(0x7f00008b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001ba000)={r2, r3, r4}, 0xc) 2018/01/21 22:52:19 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) openat$selinux_access(0xffffffffffffff9c, &(0x7f000000e000-0x10)='/selinux/access\x00', 0x2, 0x0) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000000a000)={0x4, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x1738, 0x1, 0x10001, 0x8, &(0x7f0000007000)=@common='ipddp0\x00', 0x6, 0x80, 0xffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000017000)='/dev/sg#\x00', 0xa, 0x414001) r1 = dup(r0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000f000-0x4)=0x0, &(0x7f0000010000)=0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000015000)=0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/01/21 22:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c28000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x0) [ 64.083381] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.089260] binder: undelivered TRANSACTION_ERROR: 29201 [ 64.112606] audit_printk_skb: 46 callbacks suppressed 2018/01/21 22:52:19 executing program 2: 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}) read(r0, &(0x7f000031b000-0x8a)=""/138, 0x8a) accept$packet(0xffffffffffffffff, &(0x7f00001c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000233000-0x1)=0x14) r2 = syz_open_procfs(0x0, &(0x7f0000bbb000)='net/mcfilter6\x00') ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00007f7000)={{0x4bc7, 0x20}, {0xcfff7ff, 0x9}, 0x9, 0x7, 0x101, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) futex(&(0x7f0000161000)=0x5, 0x9, 0x47e8, &(0x7f000048d000-0x10)={0x77359400, 0x0}, &(0x7f0000977000-0x4)=0x2, 0xdf) 2018/01/21 22:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000200, &(0x7f0000fbf000)="", &(0x7f0000cfe000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000256000)='./file0\x00', 0x100008040, 0x0) execve(&(0x7f0000272000-0x8)='./file0\x00', &(0x7f0000b81000)=[], &(0x7f00007f5000)=[]) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cd7000-0x8)={0x0, 0x0}) pipe(&(0x7f00009c2000-0x8)={0x0, 0x0}) dup3(r0, r1, 0x80000) 2018/01/21 22:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f00008da000-0x8)='./file0\x00', 0x500, 0x168) getsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000d16000)=""/76, &(0x7f0000e84000-0x4)=0x4c) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) connect(r0, &(0x7f00006b3000)=@nfc={0x27, 0x1, 0xfffffffffffffffa, 0x7}, 0x10) 2018/01/21 22:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e1a0, {0xfffffffffffff26e}, 0x0, 0x0}, &(0x7f0000c8c000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000671000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008e5000)={@generic="22baec0078acb1a27d668cea8fcf82f6", @ifru_addrs={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lstat(&(0x7f0000410000-0x8)='./file0\x00', &(0x7f0000f02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000aaf000-0xc)={0x8000000b, 0x0}) unlink(&(0x7f0000b9b000-0x8)='./file0\x00') epoll_pwait(r2, &(0x7f000046c000-0xc)=[{0x0, 0x0}], 0x155555555555553f, 0x5, &(0x7f00006d8000)={0x0}, 0x4) [ 64.112618] audit: type=1400 audit(1516575139.390:51): avc: denied { add_name } for pid=10842 comm="syz-executor4" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 64.163583] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 64.190438] audit: type=1400 audit(1516575139.470:52): avc: denied { create } for pid=10842 comm="syz-executor4" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/21 22:52:19 executing program 1: mmap(&(0x7f0000001000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000020000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000048000)=0x14) clock_gettime(0x0, &(0x7f000003b000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0xfffffd56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000004000-0x60)={0x0, 0x31, 0x2, @thr={&(0x7f0000000000)="", &(0x7f0000001000-0x88)="587ab8ed5145bbb382934696fb1d0baf0698b0397bde13ad552433dd2bbb5ab0cb564b1fa18801e4053969a2306cefb650ff8f900347d392e6af358c7d092acaaed3d42a353e899ed59236d9c0d8ce33c8fcd90bd09b54bd5276a83e6be49e8c6bf86c4fa71257b7c049c60e9c83ef1125a945de70d7041de72bcb5137ebc04089b5a5853646766d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000036000-0x1)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) pipe2(&(0x7f0000045000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000058000-0x8)=[{r7, 0x2600, 0x0}], 0x1, &(0x7f0000022000)={0x0, 0x989680}, &(0x7f0000011000-0x8)={0x168}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x1, &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {r4, r5+10000000}}, &(0x7f000002c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000057000)=0x81) 2018/01/21 22:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") r0 = open(&(0x7f0000e33000-0x8)='./file0\x00', 0x400, 0x0) symlinkat(&(0x7f0000d0a000-0x8)='./file0\x00', r0, &(0x7f0000901000)='./file0\x00') execveat(r0, &(0x7f00007c7000)='./file0\x00', &(0x7f0000a1a000-0x18)=[&(0x7f0000439000-0x1e)='posix_acl_accesswlan1vboxnet1\x00', &(0x7f0000e9b000)='wlan1\x00', &(0x7f0000d56000)='*&,\x00'], &(0x7f0000a15000)=[&(0x7f00008a8000-0x5)='bdev\x00', &(0x7f00001fd000-0xb)='ppp0vmnet0\x00', &(0x7f000011b000-0x16)=':}^keyringmd5sumbdev(\x00', &(0x7f0000078000-0x6)='ramfs\x00', &(0x7f0000890000-0x41)="29766d6e6574302c73797374656d2c76626f786e6574316d696d655f7479706570707031da5b656d315d657468302e5d6d643573756d70707030776c616e302700", &(0x7f000085d000)='ramfs\x00'], 0x1000) pivot_root(&(0x7f0000996000-0x8)='./file0\x00', &(0x7f00007ae000)='./file0\x00') 2018/01/21 22:52:19 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002dd000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000607000-0x10)={0x17, 0x96, &(0x7f00007f4000)="9c413a84581736267fb0c7a25b7f663c0d6271ee1a0240ea73826b59b9d241628a871dee4a03cc0dc381f32d793b7aea1d9c86e36afe3635ff3494e6110039009a8859a36dbf4c9e0a4d061e07c5029e4dc70b704b5bc1b0c05b17a62bb1b68bf25307f63b626802c4b64f14a4a3b180530a0b5b0f5a579808a0e9fdb81da4e261c5770141cff5bd899aaa6a63b11e95f57279a5f9cd"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000045000)='.', &(0x7f0000e99000-0x5)='cifs\x00', 0x2000, &(0x7f0000421000)="") 2018/01/21 22:52:19 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000)={@generic="62c605c2aebc863197c9b13b7d371525", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 22:52:19 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000002b000)=@known='com.apple.FinderInfo\x00', &(0x7f000002c000-0x64)=""/100, 0x64) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000002a000)=0x0) 2018/01/21 22:52:19 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000a000-0x4)=0x1, 0x4) sendmmsg(r0, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x10}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000002000-0x51)="") 2018/01/21 22:52:19 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x3102c3af0000000) fsync(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000009000-0x10)={0x0, 0x989680}, &(0x7f0000009000-0x10)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$KDDISABIO(r3, 0x4b37) futex(&(0x7f0000009000-0x4)=0x0, 0x0, 0x0, &(0x7f0000007000-0x10)={r1, r2}, &(0x7f0000001000-0x4)=0x9, 0x0) 2018/01/21 22:52:19 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e0000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000fd6000-0x4)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000b74000-0x4)=0x0) 2018/01/21 22:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000bed000)={{0xff, 0x8000c}, {0x0, 0x5}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000d95000-0x24)={0x81, 0x10000, 0x5, 0x0, 0x8, 0x3, 0x6, 0x1, 0x31, 0x2000200000000000, 0x80000000, 0x8000}) 2018/01/21 22:52:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000658000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e40000)=0x10) socketpair(0x8, 0x1, 0xfffffffffefffff8, &(0x7f0000b55000)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f00003d9000)={&(0x7f000062f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000843000)=[{&(0x7f0000bf8000)="f1f8679db538b90b7ef389c5edd240131203447b202b6b8d7861d77826997f614ff57667d636d574c083a1e232fef941651dde2e8342c46f386637aa985d9468b3096815def0e09f92588f1403d846c072401dc3fdba7dcd50e8aefd3b81397f5920a05815427517b16fd46a39d35ddec16da47e64ea926848822b915bf4c7a6e47a7cabb388986b438eeedd1d3ccd95882db8ab9566414e74d28a5ab5fd58a725c6303a4c4623b31e82f8a5a0d3fde4fb876c943aaaf4b225cfd712414aed7f810a2b407a254248e0a9c9b897ccd8a08d1e595ec46a2b787e8954f2f128d83af666e023", 0xe4}], 0x1, 0x0, 0x0, 0x40}, 0x20004000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000cfc000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000a3d000-0x8)={0x3, r2}) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x2) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f00006cb000-0x8b)="d934f642f23a7c66d9ae7e317a1b460d7ef3424c9005433d4137d5e84fbc2ecb379650f7aa52fc7865ec3e65c2a103050bd4711047d67998ea5bfd9aaeec4bdf03569427881326bc07640400c2b5f76f2e847be39464a977f8550f4ddfa68df6f949b94b468522a76ab1a65330572e5813063b643f74611626901fe94e52ac69c50574db354eb2b39f01e4") mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r3, 0x0) close(r3) 2018/01/21 22:52:20 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000077c000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d5e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a43000-0x8)={0x0, 0x0}) capset(&(0x7f00001f3000)={0x400019980330, r1}, &(0x7f0000103000)={0x0, 0xffffffffffffffa0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001c9000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000eeb000)=0xffff) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000248000)=0x7, 0x4) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c4e000)='/selinux/load\x00', 0x2, 0x0) ioctl(r3, 0x7f, &(0x7f0000eaf000)="eee7290b6c06725d54501867ce1cb05b77cc2bded8b51fa56eda1d95a6455f49c9f607042051f9fbf9d961993cec386d008196c4cb78df07560e34aaca1fbeb5b5a5930bfa4dac9f245516ccb011d37468d8bfd859b3e0ae58f0dd9f92e010203deece2a6274b4020f5bbaa89211a6684533e667ece670ac3a7801800ef95e82ab8d9f2ed6e1dbf187977f4bf0dbffa1c4149dc1f82cdf64a7ef57c0dc32accb3fc63e3144") 2018/01/21 22:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000d75000)=0x0, 0x4) socketpair$inet(0x2, 0x5, 0x5, &(0x7f000020a000)={0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001f2000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f0000510000-0xc)={0x10, 0x0, 0x3, 0x20040}, 0xc) 2018/01/21 22:52:20 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000017000)={0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/dev/keychord\x00', 0x2000, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000002b000)=0x0) connect(r0, &(0x7f000002a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvfrom(r0, &(0x7f0000021000-0xf7)=""/247, 0xf7, 0x40002063, 0x0, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2a8c, 0x1, &(0x7f000002c000-0xb6)="dc29f789dcb825001c493cf52a591fde509c036a677d51a2a14655f8858b4c4d7d81bcf61d96ff8766e1daf3c4ef7f15a304887668c7567e2c2b54661eb6686c97537a252df1f22c74055aaedefe9712c88b817838a53f3d197c5f896e1a51ae1612f289c30cad60ae1f7b3f1cbb209c432d0e54718eb74913bb59cb5aa8233924819842c941f943ca47a2b0b3f23ca741611b59e8ae49ef2700b2de90adef7db7a1a1bab16b6f84e3c3a4870fdf36ea3e56fcaf01dd", 0xb6) 2018/01/21 22:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000bd8000)=0x10000100000001, 0x8) 2018/01/21 22:52:20 executing program 0: unshare(0x20000200) add_key$keyring(&(0x7f0000ba3000)='keyring\x00', &(0x7f0000775000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) unshare(0x24020000) prctl$getreaper(0xb, &(0x7f00008fd000-0x8)=0x0) keyctl$link(0x8, 0x0, 0x0) 2018/01/21 22:52:20 executing program 2: mmap(&(0x7f0000000000/0xa00000)=nil, 0xa00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f00009fe000)=""/67, 0x43, 0x0, &(0x7f00009fe000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 22:52:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000866000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000609000)={0x0, 0x23f24b45}, &(0x7f000003b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000167000)={r1, 0x92, "173848125cdc670608237de63e63b8a8e648d1cb77182b53bb5393f135d55ad4008ba08c58248c327a6032cbc71f6847fc591d7e5c1f7a42229d2af62e90271f2d2527ea88f96041fee0b1a84d8e9aa18e270540c6b1dba51b07babf50bdc4064e67bc07e859e190bbb03a6779a92e57555e1316790c7e60609a781fcfd0b36db467dc202ee351f41469df683c682b586dc6"}, &(0x7f00006db000)=0x9a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000bd000)={0x0, 0x0}) r4 = open(&(0x7f0000696000-0x8)='./file0\x00', 0x80000, 0xfbdec217c93010f7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b36000)={0x0, 0x84, &(0x7f0000462000-0x84)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, @in6={0xa, 0x3, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ffc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000c53000-0xa0)={r5, 0x98, "bbdf34de4256a9f5fd3c748437b87700aed89914a7c40a8792a791302d214d3a20bf7086a34196d2fc74094ba36074df905d602ea90bdc2e3f0653aa9b24e30cec1cd006fce0528dce98be3ff9b892c250fbc64ddae0446fcf88bbaf0d26d9dea43b7f7cda8f4f48e25690cc83b605386fba6afbd410c2975087f0f3d0c3ea60a9c24da66b7e4288f0c7daa58ace2dd8197afcb16e0025e8"}, &(0x7f000065c000)=0xa0) connect$unix(r4, &(0x7f0000300000-0xa)=@abs={0x0, 0x0, 0x3}, 0x24e) 2018/01/21 22:52:20 executing program 5: waitid(0x3, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bf2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x10)={0x6, &(0x7f0000278000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000004a000)={0x6, &(0x7f0000001000-0x20)=""/32, &(0x7f0000284000)=[{0x0, 0x21, 0xffffffffffffff7f, &(0x7f0000d5e000-0x21)=""/33}, {0x2, 0x1000, 0x9, &(0x7f0000ee8000-0x1000)=""/4096}, {0x1ff, 0xe6, 0x6, &(0x7f0000d50000)=""/230}, {0x3, 0xa4, 0x3, &(0x7f0000001000-0xa4)=""/164}, {0x6, 0xf4, 0x9, &(0x7f0000acb000)=""/244}, {0xf2c, 0x4f, 0x0, &(0x7f000075b000)=""/79}]}) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000000)=0xd09e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x2, 0x2, 0x2, 0x4c, 0x4}, 0x20) sendmsg$nl_crypto(r0, &(0x7f0000002000)={&(0x7f0000001000+0x956)={0x10, 0x0, 0x0, 0x20922400}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xf0)=@alg={0xf0, 0x10, 0x600, 0x4, 0x0, {{'rfc7539(ecb-blowfish-asm,md5)\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], 0x8000000000000000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x5315}, {0x8, 0x1, 0x401}]}, 0xf0}, 0x1, 0x0, 0x0, 0x11}, 0x80) 2018/01/21 22:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007d6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdc000-0x4)=0xe8) lstat(&(0x7f00001dd000-0x8)='./file0\x00', &(0x7f0000fe9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e4000)={0x0, 0x0, 0x0}, &(0x7f0000a21000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dc6000-0xe8)={{{@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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0b000)=0xe8) getgroups(0x4, &(0x7f0000961000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r7 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000366000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000151000-0x4)=0xe8) r9 = getegid() r10 = gettid() stat(&(0x7f0000177000)='./file0\x00', &(0x7f00002d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000ed8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() getresuid(&(0x7f0000b50000-0x4)=0x0, &(0x7f0000f14000)=0x0, &(0x7f0000312000-0x4)=0x0) fstat(r0, &(0x7f0000836000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004ba000)=0xc) fstat(r0, &(0x7f0000345000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003a9000+0x85c)=0x0) r20 = getuid() r21 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008fb000-0x4)=0x0) fstat(r0, &(0x7f000001a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000084b000-0x4)=0x0, &(0x7f0000390000-0x4)=0x0, &(0x7f00009af000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000715000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002bd000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acf000)=0xe8) getgroups(0x1, &(0x7f0000760000-0x4)=[0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000787000)={0x0, 0x0}) r29 = geteuid() getgroups(0x8, &(0x7f0000d16000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001c2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f99000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000861000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000429000)=0xe8) getgroups(0x2, &(0x7f0000378000)=[0x0, 0xffffffffffffffff]) r34 = getpid() fstat(r0, &(0x7f0000e6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009c7000)=0x0) r38 = geteuid() r39 = getgid() r40 = getpid() lstat(&(0x7f000053a000-0x8)='./file0\x00', &(0x7f000017d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e89000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cd1000-0x4)=0xc) r43 = getpgrp(0x0) lstat(&(0x7f00004be000)='./file0\x00', &(0x7f0000b26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000841000-0x4)=0x0) fstat(r0, &(0x7f00004f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c19000)='./file0\x00', &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00001f2000)=[{&(0x7f0000d19000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000016a000)=[{&(0x7f000088c000)="cad20a43c7693d94a37d557214b2c06954628e7f4bf654c42d4fae3e40df24e242975787a7c14c94d1f2618d5ee27a757d57d26ac965e7fd240bd701ff5e4cc6d23667b66e0263044215abbd528a5a122529f0889868f867e335b8a82288603b9c99b24855f09dce2e22d61a623f5880e800abef31b8fb210dabe829589cdf57588e7caefef83e4e9fe4725a7da6ccccb0fe3b91fe2da047ec7be4a19e978c03fde82b07aeccb845bc8c3a673338067c91011b1608ebd794ebfcfefab70258abb488ae438ab13f869cd02bf0", 0xcc}, {&(0x7f000001d000-0xcf)="e91dda21759c5b75407b3e2aa5f9a9587d25c1ffff567655a0b06ea7a56c867ac354ad67508e38b79fc2f23fe78dbc552569c2e08bd525ee4fcaf1f89d27ff619c764570de7a2fc3cde50c0baf28035e49dc7568c56960481a624b2e91244f06b7e335f3fbccad9f4c4d1954b629f92f507cace3aec3ee78e0fd4b56fd0e464ee012f09ded97e3753b9cca16a76c667f6582bfbbb553a1e3aa98026c04921e88289c513d6573a79f2ed7f273fe99a961bdc58b30bc3a85978fc32f4c103bc648f4df8199e9703d445318f7077cd7d2", 0xcf}, {&(0x7f000056d000-0x8f)="0fa8f6a917aacdee2a69627e3e860883b86259ff48af3871f1d76f1a6ff59b5f37e5362a5675620bc1086c1ce9274deec6d3cce56686aceebae25e0bbe040b1ef61cb6809598ae42fa40e6fc36cbe8b367177e0c3435114047fa1084d536df627707be4a1cc780ae1220d144d77cbc0386523aa0b5d58cca02688fd47a2b4f08699f57b4ac30946a3884418ae5373d02cac8b34773e9b6a86a3c966805860e2dd5d8b1f5e3cdd6a2c1382075d2110468c4be61296d059852cad91958", 0xbc}, {&(0x7f0000b34000-0xcb)="adb07dd611c1c80ee4cdb6107980f091e9d9e291e7d4b5e0af43128afa449a01bb35d4ed73170134288ef117ba5e906f90c38d98d70efdafaa4d83fdeeb252f0116a82618ffdfbffe177558c23f3deae5139322d2ac70215c69476a551e6853019abef91f2d9d81a0aa1ae978144911e54ae1141631996e9cbe81f8b3c65b73e40e42d79ba6ae19a9cbc32ac65e2979a2233303a45f7291103e598a0f823a3b874676d17bdd9fc2c9bde21b7f66203bd45d4c9d95ac7a87f88612efb8a23236691a801c973d252acae9ca1", 0xcb}, {&(0x7f0000f2d000)="d7d68d139001664ce5369479206964b61a8f232ee5ffeb156cd69d658c7773e723b4645f175e8a37b29cd98db30e2c1a66a2c0512b768f9d94b9d40b440947d8b960a5da700ba5834d931f71c19a53dd176b07e0ed8b9915a23fdf389a90e71a10ecfee7a3677de00b3db406323f8ebae7c19bdf25ef10a0483b1ae164eeeeba2712efc80f627dbf9d2ca92e069d77b1be3dc44bb2ef9e6604faea4df1145c228daa893a53979da63a5de81d18d4554da0bf4d08ac0d766a65d18fc981b9cf354760044ccac3c087307941555b8bae44ef215aa4a87668980b6851035223ec68add95fef2cf36c21373d589c2c8d5932a7e08a", 0xf3}, {&(0x7f0000c7f000-0xa6)="d54ff4cf560989ec3d96bbacd1dd10b1baba97081960756ba119d0cef98c383234989eabf72d9d99c75bd61e3f69d521f5ce4da424d6933b68d2c785305b3506f4b6232cc854c401a631a528e100f1bbec9c227462f9b6776c2398291bfaf0dcc14f5de825090e3d94bfd5437655901f24d014b7ea8f74b4f1b2ae370818398ee5740272685bac93533a8b75f87d14eafa23bc56432f9c9f38fe23b0901d464b75aea62a1f98", 0xa6}, {&(0x7f00000c2000)="01939ee2798ef42ee7f2d092f77a1da03b87bf2c97511846ad876518da38965b055cb8c3ee63c0421b71ca39b7a9f00147c9a437ddbc9c35330adde8771d4b21a7bd3dfc0fb1ba3888823c98573ecb39c846fd0dd0cebe9d2e4be10843e843a478b0af7bc6618c5a8694496d19b751268d6c7acce4672079a0b482a89cdc5fc8f80b901dcbd591c24fb0a10507df18af1b6b05b343acc5b0", 0x98}, {&(0x7f000077d000-0x5)="412c8f2db0", 0x5}, {&(0x7f0000957000)="4f2ee56c0270a4777b8eaf8d5cd800025435ec8d4dfa36292b8247d51355c97d5189c028ccb7eebb42616bfdf5c236a12f5d7798695511c5969250ec2bbe01b58194761236138b", 0x47}, {&(0x7f0000a40000)="a3ce2f015f8a0855ffded893bb36a194de941f68c572759ebb9a2f11249aa8412258c78ebfce0ce17ef562c108b968cb6a4b584a863c424cda7618bb4b16fc00fe094424300a2cf24ba672ff64c588426487eaa3d3aabb9b253c69fe10462341f7f9feab4ce5a4c942e0781ed066ed386bb9ebd771839982c791f0efb2ee1a154c552a0e1355ca91ce1e031be94df4aa4525bc7c054ff972caf680073f60a49c861dd8e3e53b184e", 0xa8}], 0xa, &(0x7f000046d000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x140, 0x2004c000}, {&(0x7f0000ae5000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000bbb000)=[{&(0x7f00004e2000-0xa)="af39783d1f0a57ab8c34", 0xa}, {&(0x7f0000f7f000)="7383452b9a4734db53e4a9e2d05724d1686d80cee4723e6a07e7c2", 0x1b}, {&(0x7f0000cfb000-0x51)="007450714cf52b679c52f1992acac60d91f30f3b942b9e2197c008f20562cd35e3953af9efb1988de752b7fb676ba0e046c897c7e7a3506fafc23376d58226b8adb9cfce32fc7dc14c4c1f08d3b2b08f47", 0x51}, {&(0x7f000084d000)="54a6f2c3fc292f730c412140551c4505aa121dd8995408a4c553bcbf125c21aa43c9021239bf3fef920f73777cb2f8b6e81b5bf9053af04bf5977ae8b5aafff691a6208a6d0f5bfcd0e2ce86d5a22377ebd318380c486cb112bc31c851accfda28adbe83116dd0e95851852e9a427f5dadf914296ee8be54ac4ceca2460aeb165006c870fd79d9ff17f686aafbd7a1d1e89c7ce78abf3888724681969bf62c1652de6ecdf7d67b9d4a8de472d0c7573c34eb0e2623e0e3079e2ae4598c899bd49136e1f6782767bb61578331114f57742e448b33c949bf49f6f47ae5141413b456aa5ea7433bd1b393c0602b", 0xec}, {&(0x7f0000774000)="", 0x0}], 0x5, &(0x7f000024d000-0x90)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x90, 0x1}, {&(0x7f000011e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000595000)=[{&(0x7f0000ef0000)="0a8d00742a7867d57229535c7ca8e27fa57e6b550738e7524d13d3a280933148f38c4a7b60f9287e31cd6d970d85726b9bcfc1501ba7030063df2f570566dbbc793aa6805b49ee073b5340789a5fa21c01412e10d3a7e05256fb1cc017aca3f04c09e0b0b41c201c7389139c02514111e705dee42e4696cddd38db1af162a3b45732051b3783c771339e7b3c217c3c94339fad9f78", 0x95}, {&(0x7f0000679000-0x7f)="33654173dad0e4de221847a97da294e6c9966070964a5b46572ee825fc3915820d23fb2869db8bcff891feaae2bdfab07da6a0b104e42a3156e2b6a555894b93e99b6d11fdd06881d674804c7985027b69e0c9e37b26bbbde835bfb437d7965c277e5b8dce45519d6488a40f3730470ea010beeedb6ec7d2dead4405a11593", 0x7f}], 0x2, 0x0, 0x0, 0x14}, {&(0x7f00001ab000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000a0e000)=[{&(0x7f0000469000-0x95)="d25467764a2e47a1cbe6700c9d68f245cb98f2ec90a07c4a6aee908ed8223d10d59cac729ccc76094b16f338a930017411f6670fdccb607c1efca31e4bcdd5a6966a4b88ae57fd69013b04bdb3989519162e3ca374da58110124d93b58972e3c46192eebda71cfdbe1b60dd410fcf45f001615c3d37a287e155fb6324c943f489d13d1c7c9151c061d55cadf648cecac4affa31f43", 0x95}, {&(0x7f0000b38000)="cde961e7b654e3cb878bc93dcf665902ef1c0dc9e1056ab350e8a046db5236bd903c0d244ecc0330d6944046c62929e7cb66826f53d921dd52d7f5e89129dddcf5f65de8c55609c04eec0f1499a6ad504e5b4db24d67dabf044e21c570255c2ced5b0b8ec75bae3e3f0b68440d4f1942f01615b2bf5591fa98ec1de8b6a25be4d390b4f8d8c663e44f1b6633459ca7b64123", 0x92}], 0x2, 0x0, 0x0, 0x0}, {&(0x7f0000171000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008dc000)=[{&(0x7f000044d000-0x19)="2e4e622adf341f9f90d5673e591f21f6647306df256a000ec0", 0x19}, {&(0x7f000036f000)="31d53fa3d7ba8768078ab5f7d2d2d5bda2631df216c50f537c16b0f1113e236fd3bef5152a75453e2d0c5a23999e1ff85130f2e33c9e30a31fa70cf14b91ca91794539ec2063fd43030435824194edd28b6793f8bf67b80b87d63e8450ac76817dcff499ed1f7a4193a9", 0x6a}, {&(0x7f000001e000-0x47)="6613acae792926105c8a9a7d15c2c9c681c246da8bed78f5b4240546d1812ce05755b4a30ce6bf913f475f5433857e092f1d7f148e9ab4af0b936e29bec38d653cdcfab8c40ee3", 0x47}], 0x3, &(0x7f0000b96000)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x810907aeddb1b28b}, {&(0x7f0000d0d000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a8a000-0x40)=[{&(0x7f000044e000-0x20)="222476f89563d835e2a771691400e9691f102646b5bfe0f2854f19d6e39bc176", 0x20}, {&(0x7f0000cd6000)="27f83f348a44d9de49e0a6a06ba8dc5aa58664a7f8ce1cba13453265211d3e5ccdb17ddb0700764105c79a496f195ce63b79afad8d9641a36ec16c35daf8c6f52ca168895a37db76c4953043662669fe09016f13c625e1", 0x57}, {&(0x7f0000729000)="9747f1efa7b93780c423dc3f6c49b626eb42377b62fc678474e26d68b4d57607e5c923aa37e2115a686cb38ef90bd40cd7d4e364408625acbcd3661d275714a2ee11f3df0f02a7a86621b9602a93fc1b81a5a9f1df62381d69abce53d8ee4b2b8eb77f89cb97867d7559de897c73d6f07b33718be6065c29bd6e2159cc8b03234c3544ab12d8f35a97", 0x89}, {&(0x7f0000aa8000-0x13)="65becb2d3ab846887367a6867d5c0fe03384d8", 0x13}], 0x4, &(0x7f0000648000-0x118)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x118, 0x20000800}, {&(0x7f0000eb8000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000013c000)=[{&(0x7f0000333000)="59fcc2596f12a2976020c30978f2895db8a1513d03a090dc459c392135e85d8d633554c50bee2b9c41e7bb1961bfe9a4fc175f30ab3ca6371511be1706a4252b30567aeee65c540f66019c47a9", 0x4d}, {&(0x7f0000c0d000-0xae)="8bea989d5a2d3f5f9d17ca89fe203d41cb2bf734ede0b4f243930110ac6b1146f7a4926a07d277dbfd357b46a9407dc9b5f564e74dcc7478498daf3d7ae1ceff4ba5b569749f5903307c3f68d8e1ae42c4cfa8c67214dccfcc79ccf84a24ae16ad0a836cbb9d991d72da0aa8bc347cbc017f43e744c8c20a2ab061858e2633ad85af488bdec2e8638257006f5afb961d13cc508cb3a02229e410b9e3ff7e98bca622da5a300ffd10117e9a5b5cd9", 0xae}, {&(0x7f0000b8b000-0x50)="743264938320e2a718205fb3652e0cfe0cae6c6cf798eddd331083655d24a421c8e8f1e88a4b1414f85f340c9c757f6b18bf985d6861c3539e4cdc1a800afefe15958340a075969070bcb2adcbd4cc70", 0x50}, {&(0x7f00000e2000)="b9358912ad936cfa0bf169e63163abd25c769bd71498d89ed73001014573bd70cdba5735df78ed7e22ee7ae805fcb3e251e854399fcd32fe1baaaced783aac1c4563d3fbf82f2a395d9527e3ea00b35c9b4512e6bd7d1b93dc685840e1773c794c0227e9abe9941828ecc4867487e3f8a458a136d19b3d4d0c9ab528d06d6d10024a1459e7958910da073e4188bcc6908a5cb9f4c797aa1f2b1f371e4c7db6808d2d143b24a2c9d2d8af580411bebed3ff56276c4dc8e5231fb0a748821c2e138167723c4ad7217a4939b62bca9c0369", 0xd0}, {&(0x7f000032d000-0x5e)="2ad360d2972b6735bab07da3d97434423309b73a45b202e5d5c0485ca1cafcb7435569ca5beca134dafe9c57d4ddc9b974073be76f0839e8aa60f5c2429342b3fed06f9b9bceaf826a84e0bbb903ff0c685ee38c03cc43e8008d1f30b75e", 0x5e}, {&(0x7f0000812000-0xbb)="c9258ffac413ba877614848f1abb195a70ba13ef148155bf51b33da98419c3d6b8c2674288177de69a664f2789a912c8ca480c32250b3d8af96d3830a28e26822fbe3c6171bd5e3e4e981e008791a234596729a019fa1c4e7c2be258323a3e794fa69845b93806f8633d68368c6653e59d3314ed19f68279d752c252d2ac4c3e944cf2218499c97cbc8ba4284e48280b64796952accc8f980f8ea5ead0876a0528fc9e8f4df404d843e19a5b71f724ed86384d911acb6961a2570c", 0xbb}, {&(0x7f0000036000)="54af12f6545ba4b97aa9df978dfeba3e8d5035b7fae04370f53d7c1ea31439f31d74a6e0424dd3f55216a7102375906384c0980cb699f4b319380ba8dede4fa4c265a050625172ce033b6ece49a797d05fa9d09a3aaa4bf732c6325aee878a3337a16a6ce53b8a496360d0", 0x6b}, {&(0x7f000038e000-0x3f)="9ef4cbee5b73f481717be800278042c9cb8e80f096d9f8e12e4cb11e20b115fd17c43815540e47928737ec3385ac4de147df634c353f7f22782412836c98d4", 0x3f}], 0x8, &(0x7f00005b9000-0x60)=[@cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}], 0x60, 0x24000000}], 0x7, 0x40) ioctl(r0, 0x2276, &(0x7f0000b37000)="d8") connect$unix(r0, &(0x7f00000cf000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000f83000)={0xbc09, 0x0, 0x1, 0xb9, 0x3f, 0x10000}) [ 65.001480] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/01/21 22:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000100000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) set_thread_area(&(0x7f0000871000)={0x3, 0x0, 0xffffffff, 0x6, 0x2, 0x17c8, 0x7fffffff, 0x5, 0x8, 0xcfd0}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000c95000-0x9)='net/tcp6\x00') preadv(r1, &(0x7f0000b68000)=[{&(0x7f0000646000)=""/154, 0x9a}], 0x1, 0x0) 2018/01/21 22:52:20 executing program 6: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f000021a000-0x10)='/selinux/access\x00', 0x2, 0x0) r4 = syz_open_procfs(r3, &(0x7f00008a2000-0x4)='net\x00') ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x200000000e, r3, 0x0, &(0x7f000031f000)=""/0) 2018/01/21 22:52:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getuid() r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000062c000)='/dev/rfkill\x00', 0x200, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000031d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$netlink(r0, &(0x7f00002e4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001cf000-0x4)=0xc) splice(r0, &(0x7f000072f000)=0x0, r1, &(0x7f0000080000-0x8)=0x47, 0x8, 0x0) pipe(&(0x7f0000ae1000)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000716000)='/selinux/checkreqprot\x00', 0x40640, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000ae000-0xe0)=""/224) socketpair$inet6(0xa, 0x1, 0xc0a, &(0x7f0000831000)={0x0, 0x0}) 2018/01/21 22:52:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') setsockopt$sock_void(r0, 0x1, 0x25, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000028000)=0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00005f8000-0x50)={@generic="0e27dd59a83e63c1c008a4a3ffc8ac02", @ifru_names=@common='vlan0\x00'}) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/01/21 22:52:20 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d44000)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000083000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008da000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x40, 0x101, 0x8}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f1b000-0x10)='/dev/sequencer2\x00', 0x20100, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6d5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b2b000-0x10)={0x100000000, 0x8001, 0x0, 0x8, 0x0}, &(0x7f0000467000-0x4)=0x10) dup2(r0, r3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ca6000)={r4, 0x7fffffff}, &(0x7f000019f000)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000cc6000)={r4, @in6={{0xa, 0x3, 0x7f80000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000000000, 0x8}, &(0x7f0000ca7000)=0x98) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r5, 0x0, 0x60, &(0x7f00001f4000)="76731934ea99b4811b57d3dab66a17ae334c97e5881e041e3dce99a18a7bf1d6df39d884cea01160e000733e8b95a23aaa9f0aa2853921ede930d71892006f93e28aee5f8cd6ab0e", 0x48) 2018/01/21 22:52:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000ed5000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe8000)=@buf={0x0, &(0x7f0000863000)=""}) 2018/01/21 22:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000339000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000098000-0x4)=@assoc_id=0x0, &(0x7f00001ad000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008d7000-0x16)={r1, 0x0, 0x7, [0x2, 0xb8, 0x284, 0x5, 0xfff, 0xfb, 0xfffffffffffff001]}, &(0x7f00009b5000)=0x16) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) open(&(0x7f00004db000-0xa)='./control\x00', 0x8fbab548aed39591, 0x0) clone(0x200000, &(0x7f0000cca000)="797dd46d3c2e508ec72ae90a022b1f70af3341ad5ae2f3390ddf7daf0267d2fc191b1250242330b042808270c6ee61", &(0x7f0000f46000-0x4)=0x0, &(0x7f000008a000-0x4)=0x0, &(0x7f00008dd000-0x1000)="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") 2018/01/21 22:52:20 executing program 1: inotify_init() mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/enforce\x00', 0x6bb733638f8ade02, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fd4000)=0x8001, 0x4) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) 2018/01/21 22:52:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000786000)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) r3 = getpgid(r0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) [ 65.104908] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/01/21 22:52:21 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000002c000-0xf)='/dev/sequencer\x00', 0x503402, 0x0) fadvise64(r0, 0x0, 0x1000, 0x1) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000036000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) 2018/01/21 22:52:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000e09000-0xc)='/dev/ashmem\x00', 0xc000, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e41000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000331000-0x8)={0x0, 0x3}) 2018/01/21 22:52:21 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) pipe2(&(0x7f000000f000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000014000-0xe1)=""/225) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000004000-0x4)=0x0, &(0x7f0000012000)=0x4) 2018/01/21 22:52:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f00007c4000-0x2a)=""/42, &(0x7f0000454000-0x4)=0x2a) ioctl$KDGKBLED(r1, 0xc004510e, &(0x7f0000a81000-0x1)=0x0) 2018/01/21 22:52:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80803) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup3(r0, r0, 0x80040) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000242000-0x8)={0x0, 0x9}, &(0x7f0000362000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000804000)={r2, @in6={{0xa, 0x3, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f0000379000-0x4)=0x98) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e97000-0x20)={{&(0x7f0000ea6000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 22:52:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000365000-0x32)="1b458bc454cd1c91d3a7816902c6e0857b0a056def369fdb69f2e1d9439c1e8292a062eff4ef7d0e259c25c08baa982a5e85470e54ba8cd8b4aca9586e421c09808c0c33812e98ef3c43824968b89d8f33eabd7e0750e997936a025e45ac54996b5f8159e8cb459e90a0c19ae9f07c5bf297fe9b63be44", 0xfffffffffffffca9) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000938000-0x13)=""/16, &(0x7f000021b000-0x4)=0x14a) 2018/01/21 22:52:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c97000-0x8)='./file0\x00', 0x1b8) rename(&(0x7f0000b0e000-0x1)='.', &(0x7f0000cf9000-0x1)='.') 2018/01/21 22:52:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000089b000)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000457000)=[{&(0x7f0000fc0000-0x1000)="60745d5ba48e28c8cab5e801f2c78aac5df2fcbc6f22627993ffa7043fa0a8e317662ba96c5f6012f99e1edbc618bf5ba4c18a8acf79a7f3f43a4670b880ca59357c59042fc3250567bbfea28ee3eb5d8edcd4dc173a7c7f7e4ff1004e396f2faa753ba8a2953758d0918684f0d565605549e60d403689140d2db313", 0x7c}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x2635, 0x1, 0x100000000000000, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0xb}) 2018/01/21 22:52:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000748000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f0000f9c000-0x1)="87") prctl$setfpexc(0xc, 0x2) 2018/01/21 22:52:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f000015b000-0x24)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) pipe(&(0x7f0000435000-0x8)={0x0, 0x0}) 2018/01/21 22:52:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a6) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 22:52:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/udp\x00') ioctl$KDSKBLED(r0, 0x4b65, 0xfffffffffffffff9) ioprio_get$uid(0x3, 0x0) 2018/01/21 22:52:21 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000038a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x3, 0x7, 0x2}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x2e000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000054c000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00003c3000)={{0x100000001, 0x0, 0x0, 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]}) 2018/01/21 22:52:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000254000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0xfffffffffffff189) sendmsg$nl_crypto(r0, &(0x7f0000d34000-0x38)={&(0x7f000024c000-0xc)={0x10, 0x0, 0x0, 0xa0022001}, 0xc, &(0x7f0000261000)={&(0x7f0000f3b000)=@upd={0x100, 0x12, 0x700, 0x7, 0x2, {{'sha256-ssse3\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0xe6}, {0x8, 0x1, 0x800}]}, 0x100}, 0x1, 0x0, 0x0, 0x800}, 0x80) 2018/01/21 22:52:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000a00000-0xb4)=[{{&(0x7f0000ddb000)=@ipx={0x4, 0xfffffffffffff133, 0x0, "2e1e7de90893", 0x81, 0x0}, 0x10, &(0x7f00008b9000-0x10)=[{&(0x7f0000d42000)="9dd0bfe3bb21357e8b3e8d287c58c874ba85eaf0647de71de02812c1f8fbcfef8bfbfb4fce36254fcfde9941118db7ce5a10f900c271e528ff9cf9c5ab93c45418895ccc0d5b3cddf19654c1c0acc5b965b7f31043fd79fabfd9a200fa71cc5467b5457f4aa89896882352cb51a775dd67a096c74e938e2a63bbfc5143c40b3152629f25c9c3375beb641b75f851079527f6286a1ad6554d706870d642599bea87a3a564a4e36ec3d3fd8fe643be5f", 0xaf}], 0x1, &(0x7f0000ebe000-0x480)=[{0x88, 0x1bd, 0x5, "219d4a60be1f679fdb50b6120dba1c5589c0b43fa353ef6421d831e8c2e5b7b6b28b2ee05bbd0052688b5f0f65be62623b6274b0dae3c613337c43253310fe23423f9c8cfe348355749f6bc497956dac373900f8be7281bc7a7809ce5c16b1a51241ae45ea6ce0f5b8ba08542b95238e6c4057"}, {0x108, 0x0, 0x100000000, "4042c870763833da636467160853883018619dd92802c0948a16f5256ec074d8309bb727611d41db970f9f2894307d6cc13707dc1b7af983d655e7ce0ca8e3c27f18dd394762074e596714d9757dcfcf8014abdff88989ab5d45a6f040c5aff76b4b15820c4b7169fa3ae02a7fa4f07e56c694c7e06094e8e2625a4c6b22c8ce83dd4e31702bf82b32a02cdc590de2fa4e7387d611c4143a94dc28f0457aa568c0698ee4cfe57872a0f0c2351a47cdbb947a8566867764cf7c9f00b21345f48f98aa06ec3304af90fad8578846fe4108362e0be4568f2a044d61f71ba4538a96c802a978e1142279b02be778e0cfb86b469328d22c"}, {0xe0, 0x10f, 0x2, "a3be7207d6021c00e708606a5c8b27c6b93913a173e485c56ed786766416b4d9126beb39971b64668fe811e2de6ae0f3aa643cad82d408892f02d493de8fb38f2ccc3af85d56acfa133b94630cb6281da1e385f0fe0639e45bcdf9ec2c69f2ffd99cdddb5089d18fdd4a6b0a0a6055f8b9bf3a69c40f42e6ed72646c07349234e970c9fe5f2b5004b260398ad737b30cb9901d176b78942b274a6ff7ab5d2ebcac08c312aae2c275df8a33e5e4bd173ba3108297bfdb5537564eb4fa8badbcbeed315f77e8483983064b133bff36694a"}, {0x70, 0x19d, 0x7, "cf39e70ea57b58cc554415af92a428b1ae2db20da6ec51c25db7846812ddd1041861a3b46f22f91f56b2875a2b3f969aa98dd98f0620ad6a4ab2f6e4ad1b93e7a0b05ad6b75d56e1107084faf22dfa15d0db4b6e801723739713"}, {0x40, 0x11e, 0xe49, "1af3f510f78c4de6e4df244f5aa739b56e1813dd6a020de967ce12e1264d61743e6cbebf31610334bc7a2ff1fd7ab578"}, {0xa0, 0x13f, 0x4, "262c83c2858104949b650fa0aba8d0db7aa6498788b52058e3e096ce38a8fa51b3da9c7980b284d021dafd8c2d1c6ff1a26c4b203dcfdad62582c7330e5b981acc27c7a1518994250b51ac3c43f8f43fc8a8ce6ce9ad6d876b583219372a7064ba1cb53e18f1901db4dc1ce25c18022edd1a594f436ecc18f628d31bce107a3591432ff60902a0061f602e5e49e9a75f"}, {0xc0, 0x116, 0x3, "ee826827b0279a9d4f6187de86731c2d9ff2630de6693a37a09b8847532415ba2365e23682c19b55ac369c893c8c043bb7f0a750f032201bce45df231e410ac2b7889e975731a955b555207348c78d35af200826839a31e63aad4444369678b70ecee61a2b959619df1a7a344b3fcb0f6ccb2e0d98ddc799af5c8696196094482b91dbdba305278774ba851becc2d78101817a5429a7008a973669736ddeeec320b39a6a096cf8c3314a958c47"}], 0x480, 0x40800}, 0x4}, {{&(0x7f0000117000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x2, 0x0}}, 0x26, 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"afbb40f33b3dd7c15f7a54990a2b14a153dfd1f9925b00700ec5bdbd641f1b0b41c43db4e46da7b02404a53e1264e3840ec4a73d045e14c2f8357ffb1fe2c70dc3ae312793c9c6c0fab401ce99b6757dcaf23762287505a8d8dc9fc863da1334885bd840c1468a354776cccf21624928272f3d7c1851e4c2bb7bf5f00b81905b7166d216e2671c9865d66222fcb3380c3c6b48cf978f93596e8540963d6889af8fa70f7bb7bd83596e63b5abc9adfe4ad0183e0f5e0363536d"}, {0xd8, 0x11f, 0x9, "482cfa6e7144b6c4f55f0224a25f7dbdbc46138353e740193e2e1678445a3e9f064005e022cbb8e91de45838c0fd6e49dc0d64af6e15f6ce11d7f4ba0a9926641f9bc376b022245283dc8188c4916161b81fe29a9e0c5e18ff3c6bba4cfad423e20672ca9a82714c72211c8ed313742477faa362635620f2bf7946cfa4fdb6216acf0693c20d4c7c7e9a68b4bb4f073cc23b1bbf06663d465c7ac3800679a1f9579bb9a40bfd221a026dddcd795b936b1b08fe8a834f6639bc2504c01fc627ea32fb74"}], 0x220, 0x0}, 0xfff}, {{&(0x7f0000495000-0x10)=@llc={0x1a, 0x11, 0x7fff, 0x80000000, 0x8, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000c1b000)=[{&(0x7f00004fd000)="", 0x0}, {&(0x7f00002e4000)="bff62f12bf87f85369e251e6d2ce713b6341d1dfc147ed95714caa2ad7", 0x1d}], 0x1, &(0x7f0000742000)=[{0xa0, 0x101, 0x2, "e1e330dbd732fce98dd2b995a30d81e869ddae5b8b92b6a08a1d75d77206ee09fbb9d5e1c6b7a0a6bd4b8a58575162d6b37e5e0f065f2e337dadcd90ef6e74c33f6a2c565f6bf50b85e850b30a3db8545d6960f208593012d3aca865dc5441cd0cf270832474f21ef1b5e56757352d55a8a7f68cdffd22b57058119152e7af59947998d4a16a656077616f1d3e254431"}, {0x1010, 0x10f, 0x2c86, "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"}], 0x10b0, 0x20000000}, 0x6}], 0x3, 0x810) sendmsg(r0, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a22000)=0x0) 2018/01/21 22:52:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000193000-0x24)="240000001300070dfeff0400000009230120000c0d000300010000000000000000b81617", 0x24) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00002a6000)={@generic="5a71848f64e70e044b113a97671c3cf2", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 22:52:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x37}, 0xc) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bind$netrom(r0, &(0x7f00008e1000)=@ax25={0x3, {"31337dba0a2246"}, 0x8}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000173000-0x78)={0x0, {0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10000, 0x101, 0x52, 0x4, &(0x7f0000e96000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ff, 0x5, 0x97}) r1 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000fb0000)="", &(0x7f0000db4000-0x4)=0x0, &(0x7f000064d000)=0x0, &(0x7f00008c3000-0xed)="") ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000deb000-0x28)={&(0x7f0000a06000/0x2000)=nil, 0xff, 0x7, 0xe4, &(0x7f00005db000/0x3000)=nil, 0x80000000}) ioctl(r1, 0x100000001, &(0x7f0000001000)="") [ 65.773822] 9pnet_virtio: no channels available for device ./file0 2018/01/21 22:52:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f5d000-0x230)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1e1e1e1e1e1e43e, []}, 0xfffffffffffffe2d) r1 = accept4$inet(r0, &(0x7f00002da000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d17000-0x4)=0x10, 0x80800) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fed000-0x8)={0x0, 0x59}, &(0x7f00007b9000)=0xfffffffffffffe69) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fee000-0xb2)={r2, 0x201, "333eb61f726120ecff207789a51380b47d788ad58c17bf92396bfe0db9d4975f5620b235860211c2f005789547e022e5afdf5891fed08c9b92b93d83ada9ff6074eca69d5c28abc9a6db15875682f3f539102d4f76a6b0034cc73e0f433768cc7a69b151444ffafd93bce8fe27c105ad6bcb763f30dff0268bc7bca6506ae211da36243f82d25c64546a611c4d40fb00bc7e56d7d799bdffaf5d10959d1c57cdb5a999b4b3a3e84f1108"}, &(0x7f0000fef000-0x4)=0xb2) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000918000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fef000-0x4)=0x6, 0x4) r3 = open(&(0x7f000007b000-0x8)='./file0\x00', 0xa00, 0x124) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000fef000-0x45)=""/69, 0x45, 0x10002, &(0x7f0000fe5000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00001d5000-0x6)={r2, 0x0}, 0x6) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000709000)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000fef000-0x8)={r4, 0x3}) 2018/01/21 22:52:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000002c000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000784000)='/selinux/enforce\x00', 0x408, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c74000-0x4)=0x0, &(0x7f0000139000)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000197000-0x4)=0x5, 0x4) 2018/01/21 22:52:21 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@common='vcan0\x00', @ifru_settings={0x0, 0xfe, @fr_pvc=&(0x7f0000006000-0x4)={0x0}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000c000-0x8)={0x0, 0x0}) 2018/01/21 22:52:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00004d8000-0x4)=0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000074b000)={0x8, &(0x7f000061c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000aa000-0x10)={r3, &(0x7f000075f000)=""/107}) 2018/01/21 22:52:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', 0xa000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b9c000)={0x0, 0x5c1b, 0x30}, &(0x7f0000c71000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a4c000)={r2, 0x8001}, &(0x7f0000cf1000-0x4)=0x8) r3 = syz_open_dev$evdev(&(0x7f000078c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) 2018/01/21 22:52:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d20000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000)=0x0, 0x1b4) 2018/01/21 22:52:21 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c18000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004b3000-0x4)=0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ace000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000001000-0x28)={0x7, 0x4c, r0, 0x7, r1, 0x9, 0x1, 0x25}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000002000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x4, 0x3}}, 0x26) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000001000)=0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000afb000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002cf000)=0xb) setreuid(r1, r1) r4 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000e07000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) 2018/01/21 22:52:21 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f0000fec000-0x16)=""/153, 0x99) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007fd000)='/dev/sequencer2\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f000043e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000fef000-0x10)={r2, r3/1000+10000}, 0x10) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000fee000)='user\x00', &(0x7f0000fee000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c99000-0xd2)="6ad6e8061faab9988a473075a01d00e98f55bc2e96c878eb543d00fc1491e9904d0abefbcadede5b772462d99914dc23a142ecd5d218a909ec45aba7b3be5f4164e9ed9760f84cfd9888de768408cdd9fd2a87a162979e6c14bde0b1e77caffac76664dbea34caff0dddd17a72de36400f4b1b6d9a897df06cba139d28320505d17b2aedbbeaadd8a439d607425fb9ee3b9c66704b352830dcae7859e49690eba0edbaa35a8153d93da8864140378ca447ae2cf6a229807ff0962e24569965308714a56f101d057b9e8d84bc4d191d00f4de", 0xd2, r0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000fee000)=0x0) 2018/01/21 22:52:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00000eb000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = open(&(0x7f000022b000)='./file0\x00', 0x0, 0x0) fchmodat(r0, &(0x7f000038e000)='./file0\x00', 0x82) membarrier(0x0, 0x0) 2018/01/21 22:52:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) syz_open_dev$sndtimer(&(0x7f000040b000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00006c5000)='/dev/net/tun\x00', 0x0, 0x6801) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 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}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 22:52:21 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000014000)={0x0, 0x20}, &(0x7f000000a000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r2 = dup2(r0, r0) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f000000c000)=0x403, 0x4) [ 65.821422] 9pnet_virtio: no channels available for device ./file0 2018/01/21 22:52:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) getpeername(0xffffffffffffffff, &(0x7f000023f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000222000)=0x3a) getsockopt$inet_dccp_int(r2, 0x21, 0x17, &(0x7f0000a68000)=0x0, &(0x7f0000846000)=0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ec1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000008d000)={0xaa, 0x50, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001b000-0xc)={0x0, 0x0}) 2018/01/21 22:52:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000c05000)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000f6e000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f0000727000-0x1)="cb", 0x1, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/21 22:52:21 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fgetxattr(r0, &(0x7f0000859000)=@random={'trusted.', '+\x00'}, &(0x7f000004b000)=""/240, 0xf0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f000078d000)='\x00', 0x1}) 2018/01/21 22:52:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ce6000-0xd)="2928a473656c696e757800", 0x0) write(r0, &(0x7f0000e31000-0x99)='#,x', 0xfffffffffffffd0c) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) sendto$inet(r0, &(0x7f00003c1000)="6bac00de444d6e2069ee9ac3bf34d7d9ee", 0x11, 0x0, &(0x7f0000954000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mq_timedsend(r0, &(0x7f0000910000-0x1000)="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", 0xff0e, 0x1ff, &(0x7f0000d83000)={0x0, 0x1c9c380}) memfd_create(&(0x7f000086c000)='/dev/vga_arbiter\x00', 0x3) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009b5000-0x4)=0x0, &(0x7f0000c41000-0x4)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009d9000-0x4)=0x0) sched_setattr(r1, &(0x7f000097b000-0x30)={0x30, 0x6, 0x1, 0x0, 0x6ee12947, 0x2, 0x36, 0xffffffff}, 0xffffffffffffffff) 2018/01/21 22:52:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000088d000)='./file0\x00', 0x0) getxattr(&(0x7f0000e4b000-0x8)='./file0\x00', &(0x7f00000b1000)=@known="73797374656d2e706f7369785f61636c5f6163636573731d", &(0x7f00009c0000)=""/87, 0x57) write$selinux_create(r0, &(0x7f0000dd4000-0x3b)=@access={'system_u:object_r:getty_etc_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x38, 0x35, 0x0}, 0x3b) 2018/01/21 22:52:21 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008e8000+0x280)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x84)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000000000}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xffff}], 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00009e0000-0x8)=0x0) accept$packet(r0, &(0x7f0000bc8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004c1000)=0x14) write(r1, &(0x7f0000f63000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b7", 0x24) 2018/01/21 22:52:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000940000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket(0x200000000010, 0x2, 0x0) fgetxattr(r1, &(0x7f000054d000)=@random={'security.', 'GPL\x00'}, &(0x7f000073e000-0x28)=""/40, 0x28) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00003e1000)=0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000051b000-0x78)={0x7fff, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x0, 0x8, 0xea, &(0x7f00008df000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x8001, 0x401}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000637000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/21 22:52:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00008c2000-0x36)="6e732f6367726f757000c7ea6e7acc11c6c6d2617b4135a3be538749dc34265616ad63ecc51293dcc2494f1b46e0a83f4e31e149c127") ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000c4e000-0x28)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setns(r1, 0x0) 2018/01/21 22:52:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000bba000+0xd5b)=0x0, &(0x7f00007b5000)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000118000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) 2018/01/21 22:52:21 executing program 2: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000322000)=0x0) ptrace$getsig(0x4202, r0, 0x0, &(0x7f00006b9000)={0x0, 0x0, 0x0, 0x0}) r1 = socket(0x10, 0x800000003, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000001b000-0xc)=@sack_info={0x0, 0x7f, 0x100000000}, &(0x7f00004d6000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005a3000-0x8)={r2, 0x7}, 0x8) socket$netlink(0x10, 0x3, 0x17) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00006c1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000055d000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000fe1000)={0x2, 0x3, 0x1f, 0xffffffff}) 2018/01/21 22:52:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000c80000-0xc)={@dev={0xac, 0x14, 0x0, 0xe}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) 2018/01/21 22:52:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x409, 0x0) 2018/01/21 22:52:21 executing program 7: chroot(&(0x7f00003f3000)='./file0\x00') chdir(&(0x7f00009b5000-0xe)='./file0/file0\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e01000-0x11)='/selinux/enforce\x00', 0x254080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x100000000) unlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r3 = getegid() lchown(&(0x7f0000001000)='./file0\x00', r2, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000003000-0x4)=0xcd8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000-0x50)={@generic="8b06ca282dde08422560e8583578215f", @ifru_names=@generic="04ceb38e02d05b8df252471b68c5e565"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000005000)={0xffff, 0x14, 0x6ce7, 0x8001, 0x7, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x2)=0x10, 0x800) mkdir(&(0x7f0000004000)='./file1\x00', 0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000007000)=0x9c1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000009000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000009000-0xc)={r1, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) 2018/01/21 22:52:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 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, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0xf0)=[], 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) rt_sigprocmask(0x0, &(0x7f0000013000-0x8)={0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f6d000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000019f000-0xe)={0x0, 0x9, 0x3, [0x400, 0xffa, 0x11]}, &(0x7f000043f000-0x4)=0xe) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003a0000)={r2, 0xfff}, 0x8) r3 = gettid() ptrace$setregset(0x4205, r3, 0x207, &(0x7f0000ac0000)={&(0x7f00001b4000)="dca30d344b6b76eb1d7595e22bad26d381ba66858be792381431", 0x1a}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000108000-0x8)={0x0, 0x0}) shutdown(r4, 0x1) socket(0x11, 0x6, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d43000-0x38)=[@in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x100000001}, @in6={0xa, 0x2, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7}], 0x38) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 22:52:21 executing program 5: clock_getres(0x800006, &(0x7f0000aa2000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) 2018/01/21 22:52:21 executing program 1: truncate(&(0x7f0000678000)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000205000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f00003b8000)='./file0\x00', &(0x7f0000000000)=""/157) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000f6a000-0x28)={&(0x7f00009fb000/0x4000)=nil, 0x7, 0x2, 0x1, &(0x7f0000066000/0x4000)=nil, 0xc5}) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000bc3000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="39a96561e6bf87fba55fc99254d4575e"}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f6b000-0xc)='/dev/rfkill\x00', 0x280880, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000f6a000)=0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f0000f6a000-0xc0)="72616d667300fededf4219365cff6a3e63e559e83c94018b00e104354089848f97ccd8f8f4c435632cee0d334ce31a06035c499e1285ff43059dcca1c581c9405f5f00ab4caca780cf34eb458da69042cf6e117f4d542861eaaaf5111436d10ae04a0e27fe73f6ccee5bf0f32f557d72b4f2ba8f56422f6043260b2d11833d92227b6b918e29be5c750ed345aca6eb658819280df6c0ecd4a79ac7a882762b9d5b4db59704eb8a1377eaf5bfa85bb5fe885b28a3e58169fff5c92b6fc8a96764", 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='ufs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f000038d000-0x8)='./file0\x00', &(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f000018e000-0x8)='tracefs\x00', 0x9023, &(0x7f000055c000)="") 2018/01/21 22:52:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00007e0000)='/dev/random\x00', 0x0, 0x0) ppoll(&(0x7f0000702000)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x1, 0x0}], 0x2, &(0x7f00000ff000)={0x77359400, 0x0}, &(0x7f0000657000)={0x0}, 0x8) r1 = getpid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec7000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x13, &(0x7f0000aaf000)=0x4, 0x4) capset(&(0x7f0000a22000-0x8)={0x0, r1}, &(0x7f0000d83000-0x18)={0x4, 0x7f, 0x1, 0x83, 0x3f, 0x2}) r3 = syz_open_procfs(r1, &(0x7f0000da0000)='net/bnep\x00') setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000395000-0x8)=@fragment={0x87, 0x0, 0x40, 0x0, 0x0, 0x7, 0x1}, 0x8) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000c68000-0x8)={0x1, r1}) 2018/01/21 22:52:21 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bc9000-0x4)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007cb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000918000)={0x0, 0x3e1d, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000)={0x2}, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000030000-0x8)={r2, 0xffffffffffffa1f4}, &(0x7f000005a000-0x4)=0x8) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000-0x10)=@buf={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000ad3000)={{0x0, 0xfffffffffffffffc}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:52:21 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='net/ip6_tables_names\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r1, 0x3d) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x20008054) 2018/01/21 22:52:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000626000)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0xfffffffffffffffe) [ 66.030273] audit: type=1401 audit(1516575141.310:53): op=setxattr invalid_context=73797374656D5F753A6F626A6563745F723A73797374656D5F64627573645F7661725F6C69625F743A73300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2018/01/21 22:52:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) r1 = socket$inet6(0xa, 0xb, 0xf3c) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000daa000)=0x0) 2018/01/21 22:52:21 executing program 0: clone(0xfffffffffffffffd, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") openat$sequencer2(0xffffffffffffff9c, &(0x7f00009aa000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/21 22:52:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b7000-0x10)='/dev/sequencer2\x00', 0x4, 0x0) clock_gettime(0x0, &(0x7f0000f14000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000ddd000-0x18)=[{r0, 0x1000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x14, 0x0}], 0x3, &(0x7f0000994000)={r1, r2+30000000}, &(0x7f00000a7000)={0x2}, 0x8) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000946000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00005ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f00008b6000)=""/0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00009d9000)=0x3) 2018/01/21 22:52:21 executing program 7: msync(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x6) openat$ashmem(0xffffffffffffff9c, &(0x7f0000bef000-0xc)='/dev/ashmem\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) close(r0) 2018/01/21 22:52:21 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000338000-0x108)={0x100000000, {{0xa, 0x2, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000923000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/21 22:52:21 executing program 6: r0 = syz_open_dev$sg(&(0x7f00002c2000-0x9)='/dev/sg#\x00', 0xf2, 0x2800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000057000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x49, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x7, 0x5, "846f45c3b3910e2994cf9611e07833828810d4d5c3c6ab00334c58248caf3e9658fb01e378abb39cc898fa4ff4cca23682e2ed3652efa20ab39847458336292d13260546db97e8b429c3ad1b8d73c099"}, 0x160) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000-0x4)=0x0) fstat(r2, &(0x7f0000001000-0x44)={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) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000)={r5, r1, r6}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000003000-0x98)={r7, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x2}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3f, &(0x7f0000000000)=""/74, &(0x7f0000004000-0x4)=0x4a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000005000-0x10)={0x0, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x5, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004000-0x4)=0x1000, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000007000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x80800) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x9, 0x8, 0x4, 0x9}, 0x8) 2018/01/21 22:52:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mknodat(r1, &(0x7f0000014000-0x8)='./file0\x00', 0xc0, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a0f000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 22:52:21 executing program 7: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d1f000)="dc6bd155a25fd9cd494c2227f34f170f5e88689055c80b91b9cff8aa46bc6d852094b9e7f7f43e87f5d127b218cd0b22e7a162f56009b31184d7ba29fbb24f13f0afff4410fcd498c9d4787b2019302815f9f296f33bf5b4d0c957313ac4bb9a862fc3f7685ecaab", 0x68) [ 66.133855] syz-executor6 (11156) used greatest stack depth: 22816 bytes left [ 66.155517] FAULT_FLAG_ALLOW_RETRY missing 30 [ 66.156167] FAULT_FLAG_ALLOW_RETRY missing 30 [ 66.156178] CPU: 0 PID: 11162 Comm: syz-executor4 Not tainted 4.9.77-ge12a9c4 #18 2018/01/21 22:52:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x1, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 66.156182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.156197] ffff8801ca16f940 ffffffff81d941c9 ffff8801ca16fc20 0000000000000000 [ 66.156209] ffff8801d9795f10 ffff8801ca16fb10 ffff8801d9795e00 ffff8801ca16fb38 [ 66.156220] ffffffff81661c5a 00000000000065e3 ffff8801c99bd0f0 ffff8801c99bd0a0 [ 66.156222] Call Trace: [ 66.156235] [] dump_stack+0xc1/0x128 [ 66.156244] [] handle_userfault+0xa3a/0x1310 [ 66.156260] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 66.156269] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 66.156279] [] ? handle_mm_fault+0x117b/0x2530 [ 66.156285] [] ? handle_mm_fault+0x1fc3/0x2530 [ 66.156292] [] handle_mm_fault+0x1fd1/0x2530 [ 66.156298] [] ? __pmd_alloc+0x410/0x410 [ 66.156309] [] __do_page_fault+0x5c2/0xd40 [ 66.156318] [] ? mm_fault_error+0x2c0/0x2c0 [ 66.156326] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.156335] [] do_page_fault+0x27/0x30 [ 66.156344] [] page_fault+0x28/0x30 [ 66.156351] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 66.156360] [] ? SyS_rt_sigprocmask+0x116/0x210 [ 66.156368] [] ? sigprocmask+0x290/0x290 [ 66.156375] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 66.156383] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 66.156389] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 66.156396] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 66.360612] CPU: 0 PID: 11154 Comm: syz-executor4 Not tainted 4.9.77-ge12a9c4 #18 [ 66.368201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.377527] ffff8801cae8f990 ffffffff81d941c9 ffff8801cae8fc70 0000000000000000 [ 66.385519] ffff8801d9795f10 ffff8801cae8fb60 ffff8801d9795e00 ffff8801cae8fb88 [ 66.393497] ffffffff81661c5a 00000000000065e3 ffff8801c99708f0 ffff8801c99708a0 [ 66.401468] Call Trace: [ 66.404036] [] dump_stack+0xc1/0x128 [ 66.409380] [] handle_userfault+0xa3a/0x1310 [ 66.415409] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 66.422393] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 66.428770] [] ? retint_kernel+0x2d/0x2d [ 66.434452] [] ? handle_mm_fault+0x117b/0x2530 [ 66.440654] [] ? handle_mm_fault+0x1fc3/0x2530 [ 66.446856] [] handle_mm_fault+0x1fd1/0x2530 [ 66.452886] [] ? __pmd_alloc+0x410/0x410 [ 66.458569] [] __do_page_fault+0x5c2/0xd40 [ 66.464423] [] ? mm_fault_error+0x2c0/0x2c0 [ 66.470377] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.477021] [] do_page_fault+0x27/0x30 [ 66.482532] [] page_fault+0x28/0x30 [ 66.487801] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 66.494618] [] ? SyS_recvmmsg+0xc4/0x1c0 [ 66.500301] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 66.506263] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 66.513073] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 66.519621] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 66.582287] FAULT_FLAG_ALLOW_RETRY missing 30 [ 66.582297] FAULT_FLAG_ALLOW_RETRY missing 30 [ 66.582305] CPU: 1 PID: 11154 Comm: syz-executor4 Not tainted 4.9.77-ge12a9c4 #18 [ 66.582310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.582320] ffff8801cae8f990 ffffffff81d941c9 ffff8801cae8fc70 0000000000000000 [ 66.582328] ffff8801d9795910 ffff8801cae8fb60 ffff8801d9795800 ffff8801cae8fb88 [ 66.582337] ffffffff81661c5a 00000000000065e3 ffff8801c99708f0 ffff8801c99708a0 [ 66.582338] Call Trace: [ 66.582351] [] dump_stack+0xc1/0x128 [ 66.582362] [] handle_userfault+0xa3a/0x1310 [ 66.582373] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 66.582381] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 66.582389] [] ? handle_mm_fault+0x117b/0x2530 [ 66.582396] [] ? handle_mm_fault+0x1fc3/0x2530 [ 66.582402] [] handle_mm_fault+0x1fd1/0x2530 [ 66.582409] [] ? __pmd_alloc+0x410/0x410 [ 66.582418] [] __do_page_fault+0x5c2/0xd40 [ 66.582426] [] ? mm_fault_error+0x2c0/0x2c0 [ 66.582433] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.582440] [] do_page_fault+0x27/0x30 [ 66.582449] [] page_fault+0x28/0x30 [ 66.582457] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 66.582465] [] ? SyS_recvmmsg+0xc4/0x1c0 [ 66.582471] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 66.582479] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 66.582486] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 66.582493] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 66.750296] CPU: 0 PID: 11162 Comm: syz-executor4 Not tainted 4.9.77-ge12a9c4 #18 [ 66.757885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.767221] ffff8801ca16f940 ffffffff81d941c9 ffff8801ca16fc20 0000000000000000 [ 66.775194] ffff8801d9795910 ffff8801ca16fb10 ffff8801d9795800 ffff8801ca16fb38 [ 66.783160] ffffffff81661c5a 00000000000065e3 ffff8801c99bd0f0 ffff8801c99bd0a0 [ 66.791133] Call Trace: [ 66.793696] [] dump_stack+0xc1/0x128 [ 66.799035] [] handle_userfault+0xa3a/0x1310 [ 66.805066] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 66.812057] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 66.818440] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 66.825348] [] ? handle_mm_fault+0x117b/0x2530 [ 66.831549] [] ? handle_mm_fault+0x1fc3/0x2530 [ 66.837767] [] handle_mm_fault+0x1fd1/0x2530 [ 66.843809] [] ? get_empty_filp+0x8f/0x3b0 [ 66.849665] [] ? __pmd_alloc+0x410/0x410 [ 66.855357] [] __do_page_fault+0x5c2/0xd40 [ 66.861213] [] ? mm_fault_error+0x2c0/0x2c0 [ 66.867170] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.873811] [] do_page_fault+0x27/0x30 2018/01/21 22:52:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4)=0x0, 0x0) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fb1000-0x10)='/selinux/status\x00', 0x0, 0x0) stat(&(0x7f0000850000-0x8)='./file0\x00', &(0x7f00005d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f15000)=0x0, &(0x7f00008c3000-0x4)=0x0, &(0x7f0000ce9000)=0x0) fchownat(r1, &(0x7f0000fe8000)='./file0\x00', r2, r3, 0x1000) 2018/01/21 22:52:22 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c05000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e5f000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x20002) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00004d4000-0x30)={0x1, 0x324, 0x1, 0x6, 0x80, 0x9949}) syz_open_dev$evdev(&(0x7f0000ec5000-0x12)='/dev/input/event#\x00', 0x80, 0x400000) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/keychord\x00', 0x400e0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000104000)=""/129) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000401000)=""/181) ioctl(r1, 0x200000000002287, &(0x7f0000007000)='S') accept4$ax25(r1, &(0x7f0000cdb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cc7000-0x4)=0x10, 0x80800) getsockname(r1, &(0x7f000097a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004ce000-0x4)=0x10) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000eff000)=""/110) 2018/01/21 22:52:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000870000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x11)='!selinux*selinux\x00', 0xfffffffffffffffc) r1 = request_key(&(0x7f00006a7000)='.request_key_auth\x00', &(0x7f0000bda000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d4b000-0x1d)='vboxnet1GPLposix_acl_access^\x00', r0) keyctl$setperm(0x5, r1, 0x0) r2 = add_key(&(0x7f0000e08000)="63696673ff69646d617000", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000004e000-0x56)="", 0x0, 0x0) keyctl$get_security(0x11, r2, &(0x7f000032d000-0xf3)=""/243, 0xf3) 2018/01/21 22:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000929000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002b6000-0x30)={0x0, 0x0, &(0x7f000000d000-0x70)=[], 0x0, 0x0, &(0x7f0000005000)=""}) r1 = add_key(&(0x7f0000947000)='ceph\x00', &(0x7f00005e7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001c0000)="85cdd1191acf9840dd2533c18dc60f5baf5b41460d09c2eeca2583a244b8f1fb10a8e5c88561e3898dae29d45c9f970b170714556ebbfbbacf682138e10b2031e5c13f3d37d479beb84c6f0a00c61af3ac2c82a268bb8742a225b5ee6b96380d09", 0x61, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x1000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f00008cf000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x435e) lseek(r0, 0x0, 0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000440000-0x9)='/dev/rtc\x00', 0x50602, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00005db000-0x8)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000804000)=0x8) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) 2018/01/21 22:52:22 executing program 2: mmap(&(0x7f0000000000/0xc30000)=nil, 0xc30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000821000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) fsync(r0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 22:52:22 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0xfffffffffff7fffc) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000004000-0x2)='^\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1, r1) getdents64(r0, &(0x7f000000e000-0x1b)=""/27, 0xffffffb8) r2 = inotify_add_watch(r0, &(0x7f000000a000-0x8)='./file0\x00', 0x80000000) inotify_rm_watch(r0, r2) getdents64(r0, &(0x7f0000009000)=""/67, 0x43) 2018/01/21 22:52:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x8000, 0x6, 0x1, 0xf8, 0x2, 0x1, 0x0, 0x245536c2, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x8, 0x3ff, 0x6d, 0x4, 0x1}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="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", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x1)='%') timer_gettime(0x0, &(0x7f00003cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x6, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000002000-0x10)={0x17, 0xd4, &(0x7f0000002000)="100f0fe2a3bdac9739335c59c41168e0faefbccffeb9015319abd7ed7fb28ecf9be267bf09aa17797e99e3b0bc744d4e0f7c1ad5545204c0d72b84ed472661edde69edc2f8899a86b5138ec68d12cbfb9d91dc55d62a9b6b507e67a1e7cb64bfb617a886fe4a59f181506b88641356d3252f7300c75025cff3d99cf520cde1b02841f3c44f5a257ecdd259e39365c09a99fbb80b6b44836ef76046857752b0c60a4a813c3c9aee5cfa6c17ff14d7e1f711e37099439311c30ef19ec5a340952ccd95b13807a1ee49178f53c689cdeb01880f172a"}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000)=0x0) inotify_init1(0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0xccc, 0x5, 0x4, 0xffffffff, r1}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x528fab85786051ad, &(0x7f0000004000)="35f6a1f87a7fd2e4bf94843512b1a9aadc4698b4920c2b8fae3ac69509d36fde3ab81ec58d6131829995f8d6444be5d5e36d4e0aff606935b992ecc05c80134acb2aff9bc803c02619bd7eb78d92f50aff767bb8184d56d99972cbe034133574559565900551ffb52897206532f9688b9773a1e447d550f27c16fb8331947e185d472d82b5c107815cae14dc80ba470eeb208113e822987706fa13ecd1c0d0cc9066aa79e415931deda6ced5c9a9909a27b635bbdc5073286e0e1fc943", 0xbd) 2018/01/21 22:52:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) write(r0, &(0x7f000031d000+0xf9)="", 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cbf000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000e68000)={{0x4, 0x7}, {0x6, 0x0}, 0xc6cc, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000931000-0x8)={0x0, 0x0}) ioctl$int_in(r1, 0x5421, &(0x7f00008cd000)=0xe8) [ 66.879322] [] page_fault+0x28/0x30 [ 66.884585] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 66.891399] [] ? SyS_rt_sigprocmask+0x116/0x210 [ 66.897689] [] ? sigprocmask+0x290/0x290 [ 66.903376] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 66.910018] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 66.916828] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 66.923376] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/21 22:52:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e80000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c04, &(0x7f000034e000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6589dae39b75385a8fae7fa5492ba48598363fef3aa2bc8fe581d6c6e6a5b1826b4ebbcbecb3ac58fcbf6b5ff14c7055ff7114bda820d6f435e5ad0864b38e68", "3be4706e11fa0732f08d6a2d1c7dd526e428aaa346c9f46399284c922bd260cf", [0x0, 0x0], 0x0}) mkdir(&(0x7f000003c000-0x8)='./file0\x00', 0x109) 2018/01/21 22:52:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00000e5000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f000064e000-0x20)={{0x5, 0x0}, {0x0, 0x0}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$mice(&(0x7f000000c000)='/dev/input/mice\x00', 0x0, 0x101200) mq_timedreceive(r1, &(0x7f0000c77000-0x32)=""/50, 0x32, 0xb607, &(0x7f0000e39000)={0x77359400, 0x0}) timerfd_gettime(r0, &(0x7f0000d93000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/01/21 22:52:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x1a, &(0x7f00001ea000-0x10)={0x32, 0x1, 0xffffffbffffffff7, 0xffffffff}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003c5000-0x10)='/selinux/status\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000398000-0x1000)="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", 0x1000, 0x0) 2018/01/21 22:52:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x2, 0x4) [ 67.021793] binder: BINDER_SET_CONTEXT_MGR already set [ 67.027196] binder: 11203:11233 ioctl 40046207 0 returned -16 [ 67.051045] binder: release 11203:11233 transaction 101 out, still active [ 67.058477] binder: undelivered TRANSACTION_COMPLETE [ 67.063907] binder: send failed reply for transaction 101, target dead 2018/01/21 22:52:22 executing program 4: munmap(&(0x7f0000f48000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') accept$nfc_llcp(r0, &(0x7f00006a0000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007e5000-0x4)=0x60) getpeername$packet(r0, &(0x7f00007a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000003d000)=0x14) lseek(r0, 0x0, 0x1) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000e6000-0x4)=0x0, &(0x7f00002df000-0x4)=0x4) 2018/01/21 22:52:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) close(r1) 2018/01/21 22:52:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000571000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000680000-0x8)='net/hci\x00') write$selinux_user(r1, &(0x7f0000524000-0x35)={'system_u:object_r:vmware_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x32) pipe(&(0x7f00004c7000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000280000)=@fragment={0x8, 0x0, 0x9, 0x8f, 0x0, 0x6, 0x2}, 0x8) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000506000-0x10)={0x8, &(0x7f0000ffb000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000470000)={0x2, 0x9, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003e4000-0x20)={0x5, 0x7, 0x208, 0x6, 0x8, 0x6, 0x5cd2, 0x3ff, 0x0}, &(0x7f0000558000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e05000-0xa0)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x9, 0xfffffffffffffbc7, 0x40}, &(0x7f000092c000-0x4)=0xa0) getsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000416000-0xca)=""/202, &(0x7f0000b30000)=0xca) ioctl(r0, 0x4000000000001278, &(0x7f000028a000-0x8d)="") 2018/01/21 22:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f00004ee000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002b0000-0xb7)={0x0, 0xaf, "b499cb58e7416ef9c5a946661cff108034f7966b4dc81c94f59c2514def0d8415bcc9da86ab18c043de512cdc6ebf41b3c539e30710de81a8995cf4df9a4d1da885e27c2df0c61d5a143147caf611688f62e669e48f4d3776b876a28f01e6182699e1cf6529ef3973ca8d52345e14ab671a4c1ee7dc60d88885193a2eb12f020c6e3bad694a116c6c1bbfdc8f64d40b74db2e3034922e9c884355f4917db1aa630420473fb9ea470e116e212e9d7cc"}, &(0x7f00006f6000-0x4)=0xb7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000978000-0x8)={r1, 0xc2}, &(0x7f0000af6000)=0x8) r2 = dup3(r0, r0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00006e3000-0xd4)=""/212) listen(r0, 0x8) 2018/01/21 22:52:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000780000)={0x1000000000}, 0x112) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) ppoll(&(0x7f00004b1000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) 2018/01/21 22:52:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006bb000-0x8)={0x0, 0x0}) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfc89) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/01/21 22:52:22 executing program 5: mmap(&(0x7f0000000000/0xb40000)=nil, 0xb40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x80000000) stat(&(0x7f0000b3f000)='./file0\x00', &(0x7f0000521000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, 0x0, r3) munmap(&(0x7f00005a2000/0x2000)=nil, 0x2000) 2018/01/21 22:52:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0xe3, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/21 22:52:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x1000000000001, 0x0}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/21 22:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e74000)='/dev/keychord\x00', 0x60000, 0x0) write$selinux_create(r1, &(0x7f0000549000-0x3d)=@access={'system_u:object_r:syslog_conf_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x35, 0x36, 0x0}, 0x3d) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) dup2(r2, r0) readv(r3, &(0x7f0000fe3000)=[{&(0x7f0000c8f000)=""/146, 0x92}], 0x1) 2018/01/21 22:52:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000a0a000)={0xbf, &(0x7f0000d5e000)=""/191}) accept4$ipx(r0, &(0x7f0000bbd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000623000+0x75)=0x10, 0x80800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e7c000)='/dev/sequencer2\x00', 0x241, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x30c121b0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000008f000-0x97)=""/151) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e, ""}], 0x10, 0x0}, 0x0) 2018/01/21 22:52:22 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000969000-0x9)='/dev/ppp\x00', 0x200800, 0x0) r1 = getpid() mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000fd7000)='io\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f000005c000-0x44)="1973e944bcb1835c3833e352bc8814c025abb280775fa5212f1f106d440d9cce22ed2fcfe1280b41f66bf999dbd52b9133f49b47732f8c46202fd7d975bbf6a81e621caa") ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x3) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000eea000-0x8)={0x81, 0x8, 0x401, 0xf62}) close(r2) read(r3, &(0x7f0000fd6000-0xa8)=""/168, 0xa8) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000fd8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000ce000+0x5f)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x3b9, 0x20, 0x0, 0x80000000}, &(0x7f0000fd9000-0x4)=0xa0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fd8000)={r4, 0x659f8c56}, &(0x7f0000d5c000)=0x8) 2018/01/21 22:52:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000156000-0x8)='./file0\x00', 0xa00, 0x82) write$selinux_create(r1, &(0x7f0000b85000)=@objname={'system_u:object_r:shell_exec_t:s0', 0x20, 'unconfined', 0x20, 0x32, 0x30, 0x20, './file0\x00'}, 0x38) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00001c8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7, 0x2, 0x1f, 0x4, 0x9, 0x1ff}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001cc000)='/dev/hwrng\x00', 0x420400, 0x0) connect$nfc_llcp(r2, &(0x7f0000216000+0x3dc)={0x27, 0x8, 0x4, 0x6, 0x3, 0x8, "7456eb7c1c78363bca645c1431f9732ca8433fbe33b1f152528c403b64a3f0f1b5b455b48a82a2c00ed3e6f8bdea57914616af207829a7b61ecc63e33d7dbe", 0x7}, 0x60) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000759000-0x4)=0x7) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) accept$ax25(r2, &(0x7f0000db1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a29000)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0]}, 0x20) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f0000862000-0x8)={0x0, 0x0}) close(r0) setsockopt(r3, 0x8000, 0x8, &(0x7f00007dc000-0x1000)="d6d35d775ac5d8010df4afe540d41933c327fe2d1dcbb946d5a3f217f6efa57fe94a30b1474fa4de57317d2af49ae9411e6896f622c22427826d47f534d46ed407c0606ef919ff119bf797c1e44c6a4022370e6a0520c0e56e3943ffd858af9f46e365728bb15b4498fff628c8f911560a6cd5831e0d3e7588e7a124aaf764c93c1be4733a69848741be4411e740da56b1dfc25bb2ec337450676f56023510fa3555fc2e4b346f176bbb9eb7d7eebfe2acdec12d92736ab3bafa7db56d5200713aecc280bbb3acbfa86a21592b46df288b84e5194d243166911bb5cbe1868967c54d30934d5c38145fb4ac815641a99df519826aaaabd56aed5fc043e2f04dce32d585c6ab10e24bf05fb42455ff5b802186b73a6ad2a0e5c56eb01930820630ed627e6c670424e80a70a7b99ae914bb93e3ebec4a8dba0acb6c0fb339d20450e7a508d800cbad39dc1bd5e79f03a6b2eff702cd921f907cf4c797fa5e4762b82b08057f90eb1aa405bef5b6c9525c40af1f302ee42f033517ca2cd72d5441f0b755adf063857ef2145331e79123f65ed2f72e92fb7e5f0fa8cd362d1e66136b9ff1a9b2bbd2bf0af5fac9434f40eea248a1d21516828ced02dede40a0047cf988ce974c66fce5994dcb10b9cfa23458c6e7322eba459bbeb885707e36362c2a13b866aeff8bb2a256b36d2bda595e7f462c8618ee4d5dd764e7d77a12e3d38b19898dd95626c74da02929249ff62146425f7ec8066944933c42b240659164ff71123b6c901f5c2288857d84002840f0877ea9941c877c4d90c08e731d7e269179cdf54bae34e788d1ec49d63402a6c7f7d5236b8bec942a287c4854e305d87c854d6f5c936a209d71a3add8ce787b26e02a35234b4a32f048f7d6eca56ed1458be0d0777d880d5b6794f52071179660584e4bd0b387ad01605c4865bbfff8fd1f336527abfb8ffb073f8f1a7a89a735a2ae5bafd37bb72e4439faa19cfedf3486ad145dc671c624ecf806a63ab15a87665d52b55aa4716d81efefbab0336b7074aa5b6d983eccdc7cfc9757bf108cdd09d613189b3200020ac50a6f61ea5494d4425ad24c5e64c893029faf69d2c57f69dbb6204cc0da82481ede9676a0685b3205e0397cb328edfe5e9cde8744baf084562c8890c185ed3e3d505e0a8990063eb711f6f0559cdc023c42e5b4c61b1caafc38a0f6839ed5e7912f2bc681d1d99c7c9ccf7c6d378489dda09e543f86fa023d87d92f334fe60c21bddd5bd4a868895f979d276f323c60efb170d5b92a642976cc1b053892d9c777482ef375677d0560264c9c61c0891c3543e76961b1e7f42100f7473b7784c29f3aed62dd42d33da82dec9bed20bcec39efc3f3f83f8f54b6dcf88dcaa7ddef18d033fb7ca212dc144eb53ad89786c0b2d681dda7923e68a23c57ebf74e75aab329b5bed37b2cceb388ceeb5b3df5fdd40859af508c9d36a7577054d84b67a671433fb3e6cc4e4e00271d1c325a284d58d7ae38abf82e4365349a7e1771e1726eddd214b36fcea8ea052c144364dca1ab682bb86908d632c4cf00434e2c00c3d9b754c8885235a538d58ec7bed13ffe11b6cf21e8c714391a45a238c00174c73c1e0530b93ff70d3ea918f98b56d86b89a6bd069cc530e732f3b325a4bdc2fdef62ceeefc4ba3321ec27b4fedc164c5104d7c31993d5f5329ccb138308be905658a27ed42de3735647e936268d8e8276f780866de0323fd73cc7836cddd68b4c2269531c53eca6f242e59819b250e72e539414a91ddfa6028e4023de7d9f7e209179181d6a4b171cdcae7527bf255b539cea43f66081eda2a625c4aa289812ff776a5578f85134a4a041ee11afd3760ad187df00d6d32aca0b581c28e9fdb173d1288e1a41b6cd89ed2ccd94af3eedd09c59de2a19078a4bb03a05f14466fa2ab1aca160cfddc198c961c5ea816c003628821278e08bb105b58224fa241195edda72d708944fa1a1953c25661adffd3631aa54aeba9c34d3ac63ad97e799415bce7b04696a203e7f928e409c181bfff3fd417950a19f5a06bbfb8ffeec2a9f5f53c14fe0372d9dcf0f8481e6fb515c6a604df67733ce075bd3eadc6b24ee50ae44dd3dd0e468d829510f4e869093e576633fb4f5c2a67403c4033921374ed85ba142cb7b20fe25b86748163fd70f62d26f181f333be99d371c51123c9ffb5f5ef273181813946c70816fe496b5f75bb1fbb699d961fd9c9264392e889f7ed5030e113fa92204a46fa56f05a5a14608deebef02f73e2830f15f5bec427bf9ea207bf84705ecd5f2b2c8aeffb9d0a4443ab04ca1aa3aa338471fdebf5aa10bd3146a23c08f3dc56bc37797454a9ca8e72358be0d868b7885f4eb3d1d9c742206db1352e59b9b951ae5266da7d3e5b1a3f7de8a0194e6dd5c8b7fa6c3235c24499b7949d9fe73fbe2e75fa8677d02ec1baacc55dfcc618acf4219231081fe47c51e4ac3498a66a4a1f1ed537391c8aba6eb0a2536fa23e2ebf76493599a52c062dba3521f89aff5d8602b7902154783afed23745c6f411630c2738acb2eee7765cb84edec3d16af3fd5105277afcb227256df88d0f85a437b993814dcb27d31438e1b4ec2fdb618efef780c42d0e976ad28a722ca5d78d80722bfd93d73351f76aa5803fc6d3255451d9fd4839b77d74d771abfeea797ca8898e88d492851e393cb9505c5a9fb6f47e888fdf05f3e2706a49c39349752588f772b93b02f485e2cb84bd6d85f4d59027321b8d1ccdb62029334e18cfea325d0db2f3c6efc4adfdc65a48fead162b86625fd4591449f5c5a722d8bb2ba7a34f1a86984929b8ea8c9e62d935e741c032c548e3e893b51eb8df6b8af620426ab884e558afb5b2b09f775661e8e912a62627e85b52f71a652b4601d1ca2c11909fc845bbb77ee3fd6d303ae6364938cdee53056f561c6704ad1d6098b55200b2dfb03bffccdac8e1bd0c7240d59c561226ccca8869b7d5652b7a6bdd03485a43a2cb3e2b13d8a2fc1c25e7b629deb4bae906e6ac6090482a7f1d5b277373846df8c616eb2011396d7264ffa22c8023c043b0a08dd23ff1fbda58f723edf37978801bc11b7868fde132a14b5dbd266ac06b834d621395175513d08a75ede06878e4a51df1dfb4dc6b5927e9b7bf779c495d8a97a1ef63f908f1a8cb2462a2574aaff85f4aca032406270b495ee0ae07fd608793faecf3f4475cc12943b29e9fc92080791abdb0d5d58c6a1599e3b0d993190aeac0d6ed11cdf01d5ff67a3757e76fde21548d87b95ffee2da9e70b26bd0be15c2cc3387ada4b81af698e3fc61e4c20fe636787601e35592c995305cbc4ad1fe857238e96483506eaec5b078db84d29d1500210fe3dc92e5af8dd69d48b7c9a583ce4c6750ddfaef5d2c7c1df018c6113e935f4f78bf86386b39ea45dd786a4acb3e651dc46192df5c8db2b2245b7ad732ed58f9130633bc0de453c9540877779c864887ff67b4bc14770295b3ea329780e03a47e70ebfb851ca3cc006bcc9bea3652b97315043cbd2e8a138f345d2ec136c3374813344aaf8287f02584cc838873e50bde5957071cfdda856d390f5d240cefde178d613e17f96c8a67430f0539c06368a67f5ffbfb82e68cde236a1cbfeb0af9a9b0e944a655ea49163de49ceb37a68d77d7e0621bb95ca1856bbea44ae0cf5eb7239431af32c8024bc93aa0af3cfc92e95b9c3c01cc0b573c674ceb7573428eb9a03faa6d097afc31f02acbaf867f73b740e2294b77abae72ee8800f603a4d3064be0d35d59376b5ebde6ccc8195afc65325dce7d0218ceaf8bd28a64998182efe826d0520312909c44b27445f9ba42e5e3f809f9a102dad0cf6d3b5a3b05feb831c8d9b733d56b74f9df11944e1718271672b1ae0c43dc12dfe82e0aac4776404a4b4426eff68c5f837f57279e5ac25705c8c3bcee61bf97bd9688a5300a74e9f1737bcce8d0312163f144234546414368ba79d566c77301e59d50d447cbb12f6c11de97678a5051640c1386dee13a9a28cb65f6fc800fbdb13d6a9197d7d8ddda589507f9b44d216b6437e3f9affe933cffb6c5ea6ca1feddd142324b1809f042223d95aff708f07df7fb9782e2239b98a21599d4bcf06aa8ee0cd0e85efb09b73f1fd33272d25b7ecfe42db94c2fad51dd904cdb88fd79aaeee5203f90cb0aaa8b8a57c017d4834c9bcae1981817cb14ef11ccad1aa058e96e83d4480ab880af125302d70ae7564d69c5783f018b0c87e0beac7ef5b46cf16ae30aca330e941f89f9754ca0a1b3998484e1e0fe13bc6968310cf20b18d20720e2760d2dfc02ba418991f21af7001f25005109c87a7b653d44b33d022b7fc48d695226e9c4b22f544f868932d7dede81879727013ed63398cefd118b0994ae92dd4a5a06295dce737ae87eeca5948a44c5ee8693b62234e16582d28f218620b88844d3d7b78c046b07a03274c3f4fde30b12a5b3ce89504e1dc07c3cc53c5a8ab7e6928c8bd484dd486b842dc32e5f45c9447775d6d2fa195ac93fd3f83e1a231ac4fd18034331838cd304edd4c6b44b8e222cd27a26a6e69d465327444bd038113e3426d1c80abf5c1b37a94c9073a50e0a43cbc20972d86dcabe758dc5ee4e5fd91d0207d6fd6b4e17d3ea547253be22fc55c6a830f1edf6fb9e0b502d9623f91e6373ee0be339ba442f82a76d848b76ec305003effac43b2aa4ccebc67d5a7f4b570870bc343ee47898a877154ee621a7694f10eb24e1024bda5545b7c6fc9c23de9d51791187bfbef3adea9d0405ca6ba51c6d3f268230595a3e74532b02e9f5e8fb7da7a5b0be4e5313a0857774dbdd8b151b20367e407e77b576b9825eb752de56e32aab2ed5854adc9e39387e0186c7dd16b4afead444eb93db845bb9d7611c5043a12b8f21448d7cf5539242070474ebbb3042f859673fb6dcb298068dd93a26c2cc48d47c4d4d5c17b233dbcf942067b26a6a105930c82813e57e8075f6694ec5893882bb904d80d10c95c27c19154cbf59a48da829a0c163ff6138ee529d20c142cc7c35c703629e9cc9511581368b3ef2faf506675ecfeb80dc185fcef6f8d0b3024dd712358c23292032c2be4cd21508acf2db637e5d05687031e0ebea77d330651e665efc7c18df3c4bee7d11e259bae15294a1ca1c7ff1cdf68bc799911f1770b0242264413e93783b53f3ce6366d2d4ea63fb508e837512e0c702c74fc74a848604c9a15f94454b09e5ee540d3d16b37a2bf71054614ccc05b85b9cf13ae5381ad35331913855c911985df4c2728892911203d3aef3261c2a86eaec2c67bf9b4aa89bdc03abca95a319338cf8b0230a56a4f87a0288723cfbc25210bc3c4747b28bdd5e9b56632b47c4fd6c3011bf92835beb6445ceeb2fa0876921189fe0ed2150ad077588284aff6b0b250747682969c298fe57be7ec4da9f49a8184349b247104e009b606f35ea22a38ac8f2439b60088587b3520177800befc054a90263eb0aaf4dc2df5926932e46b282b8d51e6c19f46a4ca9af03256a41f10fee4cf4ab96c434617a047d34d2cc27ad8109ebbbdac8ff4017bbfdf786bafc4f1fab01b9630c93c793d25b34983041d83aec3b96d1ef2ef7075b41d72dc48ba5864eae73291fa4fae1754286716d77fa20617768642d81b5e46368b3177149726a183940df751774347a9ae7f811f0075cae3ddbc9104152bd3e295d05f78a70235b41efebffc5084bc0e04e728a3f3770ec221c0777613a2fb21cf2a8e14dbfe14d4ec3d7d96869a9513d36b", 0x1000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00002b3000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) 2018/01/21 22:52:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) [ 67.179155] binder_alloc: binder_alloc_mmap_handler: 11261 20000000-20002000 already mapped failed -16 [ 67.196577] binder: BINDER_SET_CONTEXT_MGR already set [ 67.196586] binder: 11261:11264 ioctl 40046207 0 returned -16 2018/01/21 22:52:22 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000c000)='/dev/sg#\x00', 0x27, 0x82) bind$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x0, 0x809) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f000000d000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [], {@arp={0x806, @generic={0x30e, 0x0, 0x6, 0x5, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, "ae3a47c04f", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, "7856dc32062a7938e56edb3d11e9ab04"}}}}, &(0x7f000000e000-0xc)={0x0, 0x1, [0x1a5]}) ioctl(r1, 0x4400000000001277, &(0x7f0000000000)="") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000d000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000f000-0x2)=0x7, 0x4) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f000000c000)=""/19) 2018/01/21 22:52:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000d7a000-0x4)=0x7, 0x5, 0xffffffff, &(0x7f00008e4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000366000)=0x5, 0x64) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000b59000)={0x0, 0x0}) nanosleep(&(0x7f00005f2000)={r1, r2+10000000}, &(0x7f0000f6f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000548000-0x10)={0x0, 0x0}) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000f51000-0x4)=0x100000000, 0x4) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{r3, r4+30000000}, {0x0, 0x0}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sysfs$3(0x3) write$evdev(r0, &(0x7f0000001000)=[{{r5, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000ef1000-0x20)=[{&(0x7f0000146000)=""/59, 0x3b}], 0x1) 2018/01/21 22:52:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000003000-0x20)={{0x0, r0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/21 22:52:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008dc000-0x8)='./file0\x00', 0x1) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000597000)="c13ee073c835333da8247560a3b03164c52d11757086dccb82b709a3784a8e3a4f8ddf00412efc354b695cd4cd1e868502782533063e78708c8d082004e0e14f4aed3da941d4e53eafed2c693da19bb6d23760fc5f2694b272ad2f72877fd822ba489921735182e002f710082aad296fe6c2cddf4080e8be1345d2c02019d0301f699dcfff0722650952b7e8497e139c5b2bbfc9956b4d9e00562dd6f251847dedc48cccc2cc12fe587b0bfa4f6a8529420e844886ad85af2f5a0bfdf0b83339455377da645e98278a70cc3293fde73d8b0c94b525f627f8b9e78c9eb9f0d19ab8de69c45f96fb771c84c1358c04") r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/21 22:52:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000001000-0x4)=0x400000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000+0x841)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x401, 0x3, 0x6, 0xa, 0x20, 0x20, 0x67, 0x0, r1}, {0x8, 0x7, 0xffffffffffff5185, 0x2, 0x3, 0x1, 0x3, 0x1}, {0x10001, 0x3f, 0xffffffffffffff6f, 0xf88}, 0x1d, 0xc, 0x1, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x1, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x2, 0x0, 0x2d, 0x5, 0x8, 0x7}}, 0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f00004b4000-0x9)='\a', 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000d61000)=[{0x6, 0x3}, {0x7, 0x518b}, {0x0, 0x10001}, {0x4, 0x7}], 0x4) 2018/01/21 22:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000da5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00008a8000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @rand_addr=0x2cf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ea5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00003f1000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x7, 0xa3, 0x500, 0xfffffffffffffffa, 0x8, r2}) epoll_pwait(r1, &(0x7f0000584000)=[{0x0, 0x0}], 0x1, 0x10000, &(0x7f0000cf5000)={0x102}, 0x29) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000929000-0x28)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x8000000, 0x6, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) 2018/01/21 22:52:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f0000e5d000)=[], 0x492492492492464, 0x0) poll(&(0x7f0000cbb000)=[{r1, 0x44, 0x0}], 0x1, 0x80000002) connect$unix(r1, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/21 22:52:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00005c0000)=0x10001, 0x4) syz_open_dev$random(&(0x7f00001bf000)='/dev/random\x00', 0x0, 0x100) [ 67.234018] binder_alloc: 11261: binder_alloc_buf, no vma [ 67.239652] binder: 11261:11264 transaction failed 29189/-3, size 80-16 line 3127 [ 67.260318] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.266350] binder: release 11261:11264 transaction 103 out, still active [ 67.273278] binder: undelivered TRANSACTION_COMPLETE 2018/01/21 22:52:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/21 22:52:22 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x586) ftruncate(r2, 0x3ffff) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) 2018/01/21 22:52:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000067c000)={{0x81, 0x9}, 'port1\x00', 0xb4, 0x400, 0xfffffffffffffc01, 0xb23, 0x1, 0x0, 0xfffffffffffffffa, 0x0, 0x1, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a23000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e57000-0x4)=r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) [ 67.280282] binder: send failed reply for transaction 103, target dead 2018/01/21 22:52:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) recvfrom$ax25(r0, &(0x7f0000554000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f000021f000)={0x3, {"172455f9512551"}, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) getpeername$packet(r0, &(0x7f0000787000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000052b000-0x4)=0x14) tkill(r3, 0x12) ptrace$setopts(0x4209, r3, 0x400205, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bbf000-0x8c)={0x0, @in6={{0xa, 0x0, 0x9, @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]}}, &(0x7f00003b2000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000965000)={r4, 0x9e, "e8d8be735ab979e58061209abdb84015b22f0eefd0cf89bfb369a101de871d4bde5df2fbce62a9d73e60198856ac9bfe6a213b7414dc81ad93f96c5c13d5cbdc2e153295e4e6885509725c6dcd9d3d6776d6a00938e94bedf95f6fcbd515ea8a60b9ade353681164d67b196729f49c207612cd05938f8e5f8a23202963f38948603d2278f07c232cc5f13c92bede3d0b83aaf4801d36ee410db62cee4e22"}, &(0x7f00002cf000-0x4)=0xa6) 2018/01/21 22:52:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000fd000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009a8000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7001) sendfile(r1, r1, 0x0, 0x6) 2018/01/21 22:52:22 executing program 1: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005a4000-0x9)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000)=0x6, 0x4) fcntl$notify(r1, 0x402, 0x4) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000e72000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000be1000-0x4)=0x14) r3 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e73000-0x4)=0x0, &(0x7f0000ad6000)=0x0, &(0x7f00009b7000-0x4)=0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f000067d000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e71000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@loopback=0x7f000001, 0x1, 0xffffffffffffffef, 0x2, 0x2, 0xa, 0x20, 0x80, 0x62, r2, r4}, {0xff, 0x0, 0x5e2, 0x7, 0x2, 0x5, 0x2, 0x10001}, {0x80, 0x2, 0x7fff, 0x2b53}, 0x3, 0x2, 0x3, 0x1, 0x1, 0x0}, {{@in=@multicast1=0xe0000001, 0x3, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x3, 0x2, 0x5, 0x8, 0x8, 0x7f}}, 0xe8) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) accept$inet(r0, &(0x7f0000408000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000012b000)=0xffffff09) 2018/01/21 22:52:22 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0xfff, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x1000, 0x3ec, 0x0, 0x6, 0xf3f, 0x7, 0x3, 0x102000000000, 0xffffffff, 0x8, 0x4, 0x0, 0x401, 0x9]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000012000)={0x0, 0x1fffe0000000, 0x5b19, 0x7d, 0x1f, 0x4790, 0xa2, 0x3ff, {0x0, @in6={{0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x6, 0x9, 0x5}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r1, 0x1fc}, &(0x7f0000013000-0x4)=0x10289) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x8, 0x4992}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0xc0002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000002000)=""/140) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f0000003000-0xc)={@dev={0xac, 0x14, 0x0, 0x11}, @loopback=0x7f000001, @empty=0x0}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r2, 0x1, 0x0, 0xc22f, 0x1, 0x7, 0x3, 0x6, {r3, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x8, 0x4, 0xff3}}, &(0x7f0000002000-0x4)=0xb8) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0c57, 0x7fffffff}, &(0x7f0000013000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000004000-0x8)={r7, 0x1}, &(0x7f0000000000)=0x260) 2018/01/21 22:52:22 executing program 6: pipe2(&(0x7f0000069000-0x8)={0x0, 0x0}, 0x80000) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000014a000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r2, &(0x7f0000124000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end={0x0}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x2a) ioctl(r2, 0x227d, &(0x7f0000127000)="") getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000a5d000)=""/4096, &(0x7f00004c6000-0x4)=0x1000) 2018/01/21 22:52:22 executing program 5: mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r0 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r0}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x1, 0x0, &(0x7f000049b000)='\x00'}) [ 67.404330] kasan: CONFIG_KASAN_INLINE enabled [ 67.408933] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 67.416277] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 67.422483] Dumping ftrace buffer: [ 67.426000] (ftrace buffer empty) [ 67.429681] Modules linked in: [ 67.432964] CPU: 0 PID: 11335 Comm: syz-executor0 Not tainted 4.9.77-ge12a9c4 #18 [ 67.440563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.449887] task: ffff8801b28ec800 task.stack: ffff8801cbb30000 [ 67.455911] RIP: 0010:[] [] __list_del_entry+0x86/0x1d0 [ 67.464581] RSP: 0018:ffff8801cbb37868 EFLAGS: 00010046 [ 67.469996] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801cd788158 [ 67.477237] RDX: 0000000000000000 RSI: ffffc90001dce000 RDI: ffff8801cd788160 [ 67.484479] RBP: ffff8801cbb37880 R08: 0000000000000001 R09: 0000000000000001 [ 67.491718] R10: 0000000000000004 R11: ffff8801b28ec800 R12: 0000000000000000 [ 67.498958] R13: 0000000000000000 R14: 0000000000000282 R15: ffff8801cd788000 [ 67.506200] FS: 00007fb298196700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 67.514395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.520247] CR2: 0000000020013000 CR3: 00000001b62ce000 CR4: 0000000000160670 [ 67.527490] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.534735] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.541974] Stack: [ 67.544094] ffff8801cd788190 ffff8801cd788158 ffff8801cd788158 ffff8801cbb37898 [ 67.552078] ffffffff81dfbb9d ffff8801cd788060 ffff8801cbb378c8 ffffffff82667303 [ 67.560044] ffff8801cd788158 0000000020001000 1ffff10039766f23 ffff8801cd788190 [ 67.568018] Call Trace: [ 67.570584] [] list_del+0xd/0x70 [ 67.575569] [] sg_remove_request+0xa3/0x120 [ 67.581516] [] sg_new_write.isra.26+0x849/0x940 [ 67.587804] [] ? sg_common_write.isra.23+0x18d0/0x18d0 [ 67.594704] [] ? __might_fault+0x114/0x1d0 [ 67.600560] [] sg_write+0x962/0xb30 [ 67.605806] [] ? sg_ioctl+0x2c30/0x2c30 [ 67.611401] [] ? get_futex_key+0x1050/0x1050 [ 67.617432] [] ? __lock_acquire+0x629/0x3640 [ 67.623473] [] ? __lock_acquire+0x629/0x3640 [ 67.629503] [] ? do_futex+0x3f8/0x15c0 [ 67.635012] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 67.641997] [] ? sg_ioctl+0x2c30/0x2c30 [ 67.647612] [] __vfs_write+0x103/0x680 [ 67.653120] [] ? do_iter_readv_writev+0x400/0x400 [ 67.659587] [] ? __might_sleep+0x95/0x1a0 [ 67.665365] [] ? __inode_security_revalidate+0xd9/0x130 [ 67.672356] [] ? avc_policy_seqno+0x9/0x20 [ 67.678223] [] ? selinux_file_permission+0x82/0x460 [ 67.684871] [] ? security_file_permission+0x89/0x1e0 [ 67.691605] [] ? rw_verify_area+0xe5/0x2b0 [ 67.697465] [] vfs_write+0x189/0x530 [ 67.702801] [] SyS_write+0xd9/0x1b0 [ 67.708048] [] ? SyS_read+0x1b0/0x1b0 [ 67.713474] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 67.720286] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 67.726845] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 67.733405] Code: c4 0f 84 94 00 00 00 48 b8 00 02 00 00 00 00 ad de 48 39 c3 0f 84 a5 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 e8 00 00 00 4c 8b 03 49 39 c8 0f 85 9b 00 00 [ 67.760070] RIP [] __list_del_entry+0x86/0x1d0 [ 67.766393] RSP [ 67.769991] ---[ end trace cfe3ee43b167a77a ]--- [ 67.774716] Kernel panic - not syncing: Fatal exception [ 67.780522] Dumping ftrace buffer: [ 67.784037] (ftrace buffer empty) [ 67.787716] Kernel Offset: disabled [ 67.791328] Rebooting in 86400 seconds..