2, 0xffffffffffffffff, 0x0) r51 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r52 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000034e000)=0x10, 0x0) r53 = inotify_init() r54 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00003cf000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) r59 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r60 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r61 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000680000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) r63 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r64 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x4040, 0x0) r65 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r66 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000042e000)=0x60, 0x80800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000177000)={0x0, 0x0}) r68 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004ef000)={0x0, 0x0}) r70 = socket$inet6_udp(0xa, 0x2, 0x0) r71 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000230000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r72 = syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x200) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c98000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r75 = inotify_init() r76 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r77 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) sendmmsg$unix(r0, &(0x7f00007c2000)=[{&(0x7f000028b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000580000-0x16)="c7c6e710430ff7a787febcd77193f6bde0f5c39557b7", 0x16}, {&(0x7f0000001000-0xa9)="3eff03e40ce8e75c75dd8e669643dd4de98e20ad6df9cc22a2f9cf99fb7d8ac7e277dcc120e602df58332d7c7c528f57f223ec4a83788f60c50c60f52cc3d11b9c9ad7ff54142ff73b702dcd801d9981980384c63d57e14d7e705703ca97cbe8ea7d2d10a60d494178db12c06a38d8682af6afe3a331b762e09b4952fc4717950857c42e3f2cb8d937cbd87b66439df64830c11dbd5721324b65b82b78d233895ba6a30403f3011e3b", 0xa9}, {&(0x7f0000eaa000)="a20dccba66fde6e4c3d60c02869284907d43e0e2012f49537b7d51aee1d2a8112c8837dbee87efe7b6", 0x29}], 0x3, &(0x7f00003ad000-0xc0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [r5, r6]}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11]}, @rights={0x28, 0x1, 0x1, [r12, r13, r14, 0xffffffffffffffff, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xc0, 0x4}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f00007b5000)="c01afa5cab7812d4f25ee226395727720cb5ece70d55f5680504d14e63f02af9736bacfda87d23b2f9877b045b4a3c887184272b6157214e02c43f89a11b85ba4ee75e18ee87480c775fc5c41ac5756eea45ab469fdea67674dc08a53ca695b974ebc944f8b38dc2c9f85ca38c87ab679af91b09792d56d6e15be16417aac2355b", 0x81}, {&(0x7f000089a000+0x3c7)="6ed7dca968c797567e39414aabaa514abb529c872a4b8128ef9c2a3976aa0c2db4f080921c07f20db4b194b3d1a8229ad9f3deefe1f9444127978d68560fd973465c8625610521b217882e328f9d9341e01dc79076c40f60cd58e651a92ce82e8f284217dc1f47793467f5a3710304c86974ff4123bb5e12afbe5da65910", 0x7e}, {&(0x7f0000001000-0x59)="975150566302f20de161aa27d74abf5414925536f2ed8105056910cc3f89b952c590bca821ef3b1671545a0ad701e92a7012d7dedbb3b386ceb2f1108eb14a0a52e6dbc49d25663272245a74b2ef09d292471d0b23d33d23c0", 0x59}, 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0x1000}, {&(0x7f0000b43000)="384b3ffc1712cc71815aecd187d7a9ac5a62128bfd0e8ee6fe0771cadae3f73cba25836248f19d8521fbf2191c2fb4397db4a49d690f016a1347b195de7f53053da82c2849f419ef0060b97d9581e5fd5e18dc4594403b9cacf3a501e0183d074142dbd9e77b939c84e1fac88e78d3efd66a105a3ae631c96c185321cc146fe39d2a9a2ca37c08312c6fc864e61d5f1904449f7d3f4498f8f8f9c7a378c536628cae0ef77e1d21a51f527d65a380a8fdc4cf96cdb69b7d322e783521e425e7d36a9b59a4db8aa150e1fbee9bdcff5ad7257db6ac3a89fd62e4adacc72240326d4e5ce42bb1e5af10ed65", 0xea}, {&(0x7f0000000000)="f9dc6e5e5f2d515f5c6295cf1a8e38b513346b3dafd75b2f5f0811bf50aabee8c6dbc5a5aefeab420ac855de1e0a8aef540c87b2c76c31298916ff5d7e57ce9341dce55701c602190aa54737618848f69edfbdf051037c046e339e8bc1a92be6848fcdb0", 0x64}, {&(0x7f00002fc000)="60c04ebf0f46e8943f12e4b3ffe97c2174aa730b5c3ae9c8ee59187c5eab1823628602f9b4000036a30b4a5789b7c99b5a9796d25859ce3a6273972b8efa4909a2b8d6f5e880bbbd59acf5742d792f10b14940f1146b2bb57e032be93b22d104ce4734e19844117727b117c7e863487246f117f68d14c46b63a70e7e542f74fc4e2b9c3635b477a46f1e8f6dd6876d6c4247421ef42667727dedb9c09427dc9711d0bc0d5b50855aebf46f4c62f66147ebdfd6296ec07566c69227d9f16924978b28e20f110ca6364ece2c4e8402802279042696d8b2f1c4fc6d0d3a0ae83dc562eeef57b50f3792c933e0a6241c", 0xee}], 0x4, &(0x7f00006fe000)=[@rights={0x20, 0x1, 0x1, [r31, r32, r33]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x30, 0x1, 0x1, [r37, r38, r39, r40, r41, r42, r43]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x28, 0x1, 0x1, [r47, r48, r49, r50, r51]}, @rights={0x20, 0x1, 0x1, [r52, r53, r54]}, @rights={0x18, 0x1, 0x1, [r55, r56]}], 0xf0, 0x24008004}, {&(0x7f0000cb4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="53428c95daa45edb5318714802eb3d9d27674d2e0ad5dcbe316345bc8da0b77074f958c3819b73fea6cb00258823868f29772fb04c7cbbf5968c0f3d3db0e8db18f58ba9f6fc6f47bb0c98e94b28cb6aefa975319e9392dce61ba0b9d0346bdadb5fffb3dd81d8106d", 0x69}, {&(0x7f0000000000)="86dc2bd1afa52d2350c170dbcd2a1537d310b617c8eb44e666c2532135358273a14a71bb858d5ba30cd1ff0cf1dee040fb2978599f15be4c3363b4d69ceb395b60f67943294945a614208b614bcc19e661c788a91d6fd61cf7e2675f25df84f53635bc67441b5715821682f1cf4be1ab5368bcfe6a4797d8a9a111102b1d32f9804896bcbba35b727d1c96d3b1afb15fd418a89bf069778ea9cc469ea7e20e8ffb48aa022be99e794ece4d77cf52de1245ce99142fb39e4be36df1dd013210848d4d6ce02fa5790a688a09ed48f06fd6979ce8b0a4936d958daee178aa698a038ef98620766ea7bfdbb1a8", 0xeb}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="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", 0xff}, {&(0x7f00007b2000-0xb)="484b1eb605c16d5bbe6ce7", 0xb}, {&(0x7f0000c64000)="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", 0xfd}], 0x6, &(0x7f000045c000-0x38)=[@rights={0x20, 0x1, 0x1, [r57, r58, r59, r60]}, @rights={0x18, 0x1, 0x1, [r61]}], 0x38, 0x15}, {&(0x7f0000349000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000632000-0x57)="9613d2ed00f608b98046dd93f9d4e59fb96b8bc9aa6aaaab799239ea64e3896ddbe88e871c120548770eedc592612167f42eb5801a864643b2b0b2d2834b360e458e42cd1062206c40dbfc701650fb82d60e5e428e1503", 0x57}, {&(0x7f0000001000-0xc)="f49d83f4ae1922ef5cc1c5f8", 0xc}, {&(0x7f0000001000-0xb1)="e32404e2f3ab4c20ed9157b46dbe97d3f75dec662a3cfb0db7ba0b5ba690a5f5b175b14d2b702d1f16c54f3a1b3f8544b24e1dcabdce3fdb1ba9f4cd45d605e9d2aabbc1662b4a5c891c1026ddae5e506da6bb4b8033306c9e3286af93d6e8ad8329a6523a4bb4b45b88fc496699752ae994b736036987e18807da347f9d5034cca970271e96222bbe4e939b8da6a84b282da9b9b62d79f7e0ec160ae311189709671c53b1108f53e5b9000fa40b9849d1", 0xb1}], 0x3, &(0x7f0000dd0000-0x68)=[@rights={0x30, 0x1, 0x1, [r62, r63, r64, r65, r66, r67, r68]}, @rights={0x38, 0x1, 0x1, [r69, r70, r71, r72, r73, r74, r75, r76, r77]}], 0x68, 0x400c001}], 0x5, 0x4000041) 2018/01/31 13:23:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/01/31 13:23:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000248000-0x50)={@generic="dd2f1d040000005a1106008d00", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000682000)={0xa, 0xffffffffffffffff, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0xfffffffffffffed0) 2018/01/31 13:23:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000aa0000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000c3000-0x10)=@buf={0xd0, &(0x7f0000212000)="7ee8cd139ce89398066908dd686d72b33411194fa2e53bcfe136270cc5c6abe59b87790a118e344b973762ddd7f7bc9e93cfc6b96136e836ad65795a6772a726d6d003e0a5dcd05badf4cb584758f32f6eaedaaa54dceed280737499efdd7e3737294fe0074d766cb2275f0ce84b12521d6070a71d9a9edd099a5961f6938d4e5c84a70900f41b392617135d6f02cca85d51bef2e72a0ca33c352e9b1e251332064b05f0e7c39a07c55659e5c96192411732ad0bf04909e8e235f7da86598e145675545b0f207fbc8b917fb7694656c1"}) dup2(r0, r1) 2018/01/31 13:23:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000fe2000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap$binder(&(0x7f0000886000/0x4000)=nil, 0x4000, 0x1000009, 0xc052, r0, 0x0) 2018/01/31 13:23:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x6, 0x5) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000c0b000-0x4)=0x0, &(0x7f00007c0000-0x4)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000daf000-0x17)='net/ip6_tables_targets\x00') ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000318000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockname$unix(r2, &(0x7f00001d0000-0x14)=@file={0x0, ""/18}, &(0x7f0000b1d000)=0x14) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d1000-0x10)='/dev/sequencer2\x00', 0x2000000000280100, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000cd9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7fff, 0x2, 0x2, 0x3d, 0xffffffffffffffff, 0x100000001}}) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:23:01 executing program 0: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000aa7000)="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") write(r1, &(0x7f000000a000-0x7)="9a", 0x1) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000aa9000)=""/128) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006a1000-0xe8)={{{@in=@multicast1=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, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b2000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00009a1000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x1, 0x82e, 0x400, 0x0, 0x2000000, r2}) 2018/01/31 13:23:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000600000000000000536e", 0x58}], 0x1) 2018/01/31 13:23:01 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000012000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000007000-0x10)={0x3ff, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:23:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000afb000-0x8)='./file0\x00', 0x21) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000d01000-0x4)=0x7) r1 = memfd_create(&(0x7f0000ab2000-0xa)='(Ekeyring\x00', 0x2) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000056a000-0x50)={@common='gretap0\x00', @ifru_addrs=@ipx={0x4, 0x1, 0x8, "b64410b0e53d", 0x9, 0x0}}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ea000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r2, &(0x7f00000a4000-0x1010)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0xb) 2018/01/31 13:23:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x5, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x90) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00003e9000-0x1000)="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", 0x1000) 2018/01/31 13:23:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) setsockopt$sock_int(r0, 0x1, 0x11, &(0x7f0000d1c000)=0x100000001000000, 0x4) fgetxattr(r0, &(0x7f00001e2000-0xd)=@random={'system.', '+bdev\x00'}, &(0x7f0000b3f000)=""/181, 0xb5) 2018/01/31 13:23:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000de2000-0x4)=0x7, 0x4) close(r0) 2018/01/31 13:23:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e6e000)={0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = socket(0xa, 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e29000-0xa)='/dev/ptmx\x00', 0x10000000020009, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000944000-0x4)=0x9d) syz_open_pts(r3, 0x80) ioctl$TCSETSF(r3, 0x5404, &(0x7f00007a0000-0x24)={0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00007f7000-0x4)=0x0, &(0x7f00003b0000-0x4)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x40000000, 0x0, 0x20000000000000, 0x100000003, 0x49249249249258b, []}) ioctl(r2, 0x8918, &(0x7f0000000000)="") setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000650000-0x8)=0xb1, 0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000a82000-0x10)={0x77359400, 0x0}, 0x10) 2018/01/31 13:23:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) r1 = dup2(r0, r0) listen$netrom(r1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a83000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000169000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000057c000-0x4)=0xc) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00004ad000)=0x0, &(0x7f0000846000-0x4)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00001ac000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r3}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00005e5000)={0x0, 0x0}) readahead(r0, 0x5000000000000000, 0x101) openat$rtc(0xffffffffffffff9c, &(0x7f000080f000-0x9)='/dev/rtc\x00', 0x80040, 0x0) 2018/01/31 13:23:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@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]}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000c0b000)=0x0) bind$packet(r0, &(0x7f0000544000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/31 13:23:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept(r0, &(0x7f00000c7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003fc000-0x4)=0x60) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fbc000)={@common="73697430002f0000000000001300", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff00fffd4e0000000000000004eb00"}) 2018/01/31 13:23:01 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x5) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1f, 0xfffffffffffffffd, 0x9}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x4, 0x30}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000003000)=@fragment={0x0, 0x0, 0x100000001, 0x5, 0x0, 0x796, 0x2}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x200100) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r4, 0x0, 0x17, &(0x7f0000005000)=0x2, 0x4) ioctl$void(r0, 0xc0045c79) r5 = socket$inet(0x2, 0x80006, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/227, &(0x7f0000005000-0x4)=0xe3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000004000)={r3, 0x0}, 0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000004000-0xbd)={r3, 0x5, 0xb5, "3eac717d4073aa83a366520a34d608a3511ccf6615f7ab1de0f1ac0d63ca0555c5ce186ea35c60fb875769489e64aa60851c75085c4b70ccdb6043c7ab3db8500ce706e9c0b584a40c37835096035d0a50bd21652b45e922ac5239b3dfb42d9cd7156df65934bb75e75f65b71c662aa53d4985d3c8e8c52c3ce5ce25302c02c62591e470b2df6234cb07aad634b590c4828e36dedff9222f23c59b8eab8e11c379d42f1db8af62cb1fd6a3d93045300f16d37ac191"}, 0xbd) 2018/01/31 13:23:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001d7000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00002e5000)=r2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="440f09210000000000ff030300", 0xd) clone(0x0, &(0x7f0000a39000-0x5a)="fb2231b1b730f6356d1ce852ad4de57e53ab010b03faa57948e168f7c816dba251dc14a7e852437123f26e9ffa13181f93b2f7aa30dc19d45f04ce147a9d82459e919c0775618165ede05c93a90e401294f5a414399762fe027e", &(0x7f000004a000-0x4)=0x0, &(0x7f00000db000-0x4)=0x0, &(0x7f0000389000)="69757c9ee575addcdf41c47d60fa8126f357399ed15d415a5c318294b9bba349f8dfe7d18d808566d40b") [ 51.511233] SELinux: truncated policydb string identifier [ 51.526318] binder_alloc: binder_alloc_mmap_handler: 9072 20886000-2088a000 already mapped failed -16 2018/01/31 13:23:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b6c000)={0x0, 0x1, 0x30, 0x200, 0x9}, &(0x7f0000c8b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000062c000-0x6a)={r1, 0x62, "c97496193fd1bd5edde8889e8c39f1b8cb266d9c2b5c6584c0847b6a54f1d5a7bb25d7dffa17053eb022a10deb5f19acde555e2a47f9b9bcbc1b450e105d2c93dc4a6b6e81e3fe96d82be45bd9f23247651f777f9e9b4879057837989f774350ae05"}, &(0x7f00009f1000-0x4)=0x6a) lstat(&(0x7f0000225000-0x8)='./file0\x00', &(0x7f0000a48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000d45000-0xd)='net/rt_cache\x00') ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000808000)=0x0) 2018/01/31 13:23:01 executing program 6: r0 = socket$inet(0x2, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000172000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000)={0x6, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00006c9000)={0x8, r3}) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cc0000-0x12)={0x0, 0x10001, 0x5, [0x1, 0x6, 0x3, 0xd65, 0x100]}, &(0x7f0000345000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004fe000-0x6)={r4, 0x40db}, &(0x7f0000b3d000-0x4)=0x6) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bf2000)={r4, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f, 0x20000, 0x1000, 0x40}, 0xa0) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 13:23:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000798000)=@hopopts={0x7f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x20) recvfrom$inet6(r0, &(0x7f0000d37000)=""/4096, 0x1000, 0x0, 0x0, 0x0) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) pipe2(&(0x7f0000655000-0x8)={0x0, 0x0}, 0x800) getpeername$packet(r2, &(0x7f000082b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bf3000-0x4)=0x14) [ 51.610982] SELinux: truncated policydb string identifier [ 51.637456] device gre0 entered promiscuous mode 2018/01/31 13:23:01 executing program 0: r0 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$chown(0x4, r0, 0x0, 0x0) 2018/01/31 13:23:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000380000)='/dev/vga_arbiter\x00', 0x14000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c63000)={0x0, 0x0, 0x4, 0x9b6}, &(0x7f0000293000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f31000)={r2, 0x1000, "52b891dc78ce6c9fed773dcef08808ac79436ba9d393a643fc8e0fb2c1904701e965b321f2fec7401dfcf5be5cacb0aa79316fdf1473cfe78162e457e391d7c898a2290b46add2cb38e3087f726c2661abbc0e0bbb26dd28e0ee218f2ed151b39a72953c155ce2e6b2cde6a75072fac8ae174420bb5e7a5a1e57de99eb197071ee460c155bd02d53a44989cd0be8a49cae3122ed65e7dfffee83377b9ccb09021e782ba4576f30ed40677bc7cc7ca98212fcb160b84dd4c9655a3046145a83be4bd2ca7b8c58a719595af5b0da68a38bc8b60771f1f8c5fbc9486b0677c60b4f60854548b05bc7ec9f270c5a193bb99698ac747d581a7c5e61222c49927c8539b3dcd6b3b9c971e59459344980d1d1d862178be7050f2388de3affa784128922055377192c6531bc74d5a37820ebb2289a619b96f6bcec34c5acd77539bb171adeb962e35548e0f3b5d7489207b308b958ebe86bbfaecb5061d95acb72f37bf9869eba7690f942461b3db434f45e3e5701da18e56c712d30ab7cc3eaa6abb5bbd397e1e36b65ace2b6bc0ed651b0dab7eee893f45c96dc82185956321709fdedaaa03545e9cc0dd5f3cff96d826d00d447a96ae9e259f2cda0822283a7e251e9ecd5e8349e1c707815b512340829c1b8941322103ed364cb03261e2f4fb70395cf35193f1856ffa8214bfe1d3a7399b2088c66998056042f3ba0b6190b8f78ededf82f4d376174fd2d5e4892a32e5fab951e0f959ea42f9bf053a15abb1115bf89c5b429a2d665f7633c1cc805cf339cedaf310a994c2d66fec203bcc63095d2770d24c05b60507cced45bfd57535b68f9b2c44227f655be1914c27381f6995a72e9c8613a2c4db9c79fa84a537ba0f43cf2478e09373c3fd42aef75c43c6028bcb4fb0ae334b24b2ca13a209657562eed4377f6573b4c2e459b13f1672979735a17f3d9a12e62156521d8c99e3d6ba8aab8abf16cc6f4edc3155f283fd4209b47dde58045c43fa49a872a72f5a1abff0131f6a39218778fd0f44ffe4e789bb0fea0297de16c2609148df42918f354b2c6f1237f27f855ee2c58c79be84376b82a3330be09b1434597b6688396b5118be99e59e79b0c2bd9585da55ded26edaa7e5f999bee46bd88f5e5037cc25f9cde759037a52268d22e3fce43948f101e932132f8e2656138cc8d0b1c1df780c62e7feb8b7cdbd8bfb19ffb1eee79dd8d0e44cf667d0c99dcea174d5e424452cffc72fdd1cd705db52cf3c6462c5ddd9da548b40b73f33bf4b11478a310607764fa89584bf2c7cf6877f7031773dbae7135e85026cc3e382f01068d2d1aa470e2d15e4283b3886d7ec3efc0ec4bbd1937f246652e3cebaf0d102b774953867e2b22755fc252f173f4eb215e71d01eaa5c7f97e21462083ffb2e4cdecba0ae292f899891958513beee3f626bbf0b3315e1fe52fb370c4b35cd48bd25c64a08e818bd61951d1218fb7ee4c8b93a1065e79efe61d1d2f7040c84408e6b92ad86afdf81bea070d86f5311c1af13155334c6f46c148fd050fb2110f37a3eeb7d0829c3271f88cc79386a90746d442428ac706db426ae39c2de4fd6ed10e78ec11dd989222c546505213b34cc3db8a81a545a1159c2262774a4d6541868108f4bfc90798b5579bfa5c020a1f27317346940f64adc08ae18a753174b374b53016fc737166ae8ac924ec394f64816c801af113eca55bb27a4bddfd6264662980b40c65d0e73e48df3387327eee23b1aec0e8fe7a6e8d77169a586a3bf218d5b7e072874d949c20ed86c9d556d40c960d032c9289c89a08c6b36b476d354603b345e499ebd8cb7fdeda4d34022915d1c4d051f29845f9a471562d758a0196bf22c30b110e79f2f577565107c9c5535dd69e125215fdd21e71d5244955c264ea33d2d468879bb5d370ef848510f3d4c42d9d4c17ee1ee5b5046d62b7caf272bd6c7bbddbefb56528096d5ce09282f4ab5447be70a830782c6f0544bdfc429b241346b79f03987eaf9cc49dd760594e7aba41e5c1b249abe4e5c2406f9ed2ffe90352be90724c9c8932af37f12c8ea3269417a4d54465b3a4e299fe79f7e0d96750a4601e13b3c538df5141b94021a0da9c4681d63035628f001e67467d9025ade2a4d86f4e12f4122633074ee1bb725a4cf5ab699aac19ae8db16a4cc5673cdf77b75a2acfafbcc243ff4a43339c3154d86f277809004f1e639d854e1514e08a76fd4844a4cf9bf5c9a07d6cb43c178dcc34adb0d8f7f8144ba7ea40baae834007e180b55aaf86fb66d311033d5bf920daf70432887cbb795445a2d1699cd62138de2bdd93b438378625ed1aa6077e165e62ca27cbc5d2825789be2534ab79add63cb2bc68c41a7f39e5fa75da0733dc79468316e5c4d16ba49c86bee6a80d2d329ac481f4243228ac7958f976d5b7323b9e19c57bb4a780156084356ffd8d2c02a5e53d67772af9f544bda1b6bbbc63f8f5ea0133afd637a0299eb6fad6a2a9cf4c1f897ef59d0e795c107155a4d1a8e476b43d1d0eade5ac9b647c026670a26149691cc04926d2c379faa9a156d3bcea68cb36d01b52271e21fcacb799c5b208e4c5086f47591e41fad0042c38c68f5b6febb2a33236b280220aa95edd11df6e4ebbfb457518e59b057d3114b744804334741a7df4b84dbed22a7e48836fac76bf90f00b43fc9a43a189a50a7f7e9b019ac0c4139d68b98db39b672c3cb6a0d96983d8a1becb49d8b88177ea97f9504bf89ec8aa4ae29c545e3f50483ef167bf5dbf1aa29ba8525b392197b2bb6c2aca7ea2b2a0d9e936961f2113fbf98323ade96a098ae0ecb0fd725126b854a8e173c1269d7ddf9399ff49f2a9e451dfdfbaa084fda9a24f62fc4df10f0039416cfbb50dc1c31aea72c0c9bbbf54458dd50ba3172689b987d084e49c910ab58d04ba161ead8273ee097cb1f3e29a8ace24614a86eefa955431885fdb4cde586452088abb053dc1d6593cb9315d9451e6a93423df39d5a7446ce59770fc64c1276ec519a856975f23a697055242a85196bc379d5f43ba3ac70c4cf9255e1a79d8480b9e37aa004a525027c8ef9ec9eb09e58849df7583af83325a0b105fa333ba82e5771a5cd099d316e1c2f94c266dd7f131dcadf9783136597f65517cac315fdc6eb38047876e050ca7fe1a9b2488dc94f8e64c4666d9116f6c8329c71b6a0fe186780125cf5d63343aab9795c232027f1e267d9f51984edd7fe9cfdcb1182e59164db76ab28b1df40f730cd7a70d668407c03701f6054396fc19b332850b87c963256882db3149ad311919fc8e87e18fba9f537614ad7de34e2a63baae56eeb71a5b5bba8ec0cd045b1706d61380f233ae18142a0acad04fa55d2a9702660acb2fe860ec38738cf0f85a138352d57398a82e36789fbe31e72091bf03a97c0e811502d43f6f1c61d52e39a5dcf7e02bd12cc09696e15968a45b07dd1bd7807a5555740c72a7ba62136464b47f2cb50328d191726fd1e97f7e2c6ef41e036aee2b35b5e72bee308ee53b99d3a9f00bddd69bffb38b8b73f848ae31a3151aa313ee3fb9aa5fe3df92af12f7fa4603d21ad94b1a50a2e49aa74bfccc23722dbb825e77bcef17ea3424933bbf3a080ba28feda6d5586a066aed693d310abf83132820f2ba72d7ebdf4be9a61d3daf2c183f25a2dd2ee373b7e2371f823fc24127695550e12cc155b8476d2d40d4580c8e269957af48f56cde33c9424c26171f64fdfde8bbd9d744e54da119610c7edc904b066e470eeaa5b05411d594eb1e48efea2daec6dbb8fc7dc7aea91474498e67907fcb9be1ced4b34dea35098674256c42345be7d5c468c7a2a55d8c55617dbe39be8924ade219fc1757aad56119405413c84289f809cef59016737eb1ac7faa1725c894f99156b53ccbee50f7fe13c843e964c399b3d5edd420119dd06d001498ac380f2f2e0f7711fcaa3357ad89ce64f0506567214cb7a1990ee60849d005bcb42b15a66759109da4089d2be6496b7eeea1271cefc80b67855747cc3f486fb821074f00e9b0fd3eb86ccfe449192bf9c5adb402fe30d6fc1ce2a72801f453a6877bce808e599495b756ed1d95703ad74cd71f1a0b807ad2433c4f13dd1475f8f5be1fbddfec987c39cacc93918a5459ae2bd6d9ea1bef6d953aef8179962a7fa4ccf23ce0666a6105d91ccf22906d2ebacb2756709f91b799014befa9f5279fe04c7001d09f391747f2782357d7888959a6ea10e66596ed1fa1be58b3eeb3eccbf6790287b7f0ecb0a822725b188e2b3c289cc458adc88a6b05842dffde4fa970a9fb6a8b0d4e823f27eeb9a7ed8a79ee203471d6d8618a76515ea284528cf73691c2c5490abc25cdf803041bb4ce20e26a12319497d805c93dec371bf227420ade54b2a863c04415c70a6cd6d25c4de7eab19ee4b9439c51a06715f82b33f544dffe66e788e812e8d9162945bd86a21e346ae66ac28e37c16690f52937f0188e122f7910666dd40f74470ea6e04ca6eba020f799af38721256f87bbfa9b989fc8b5aba4d91fe267d276ab1d2a10f7fc085f9b392a8add78e56bd64dba0b706765a141cb34ed36af9e52752ff0ee315889c264756b5dcea20a90ef70fe8128ef7a0b5d4c6a6b9b8b2a49ccc91a3d8e18b82c231ff058faf95d51c7bf0c2b8fde6d81a6b990bfba2bf648c08536c107405588fcfd342afe3dfcb7d5037661738f312de269bd2ffb9354bb267f2d8765539c089cc944eaac2993cb9af73b5cbf3e97753b39849c493f41a35da4ae44600a6de7818988637e065b397676cfb7b0875e719dfae5bdb30468508049fb6802455aa371fa3af2a7121dee160095b7a3acd33eac23f8b5022305e82774e94b6eeb9b52f1f411bddf33b4730764706986dbe3ab11aa896dde0eee23b4194eba37f27a08e48fb249e0b09244f6cb6264786fb8f06881d273e652e7b6442e5167803dd85642fad2e211697490904677507e8c3a859f633ff2216a4fd4c90816431c0bace7a9fe0a6044ee3a2361662bc137dbe8dcfb29869668578a2a43f0c6de163c90e2e8afb3ab394a3fb4425fd7afc00b0756a506f1c59f7e657eed527bfef70dfed33b48c32b00f6ae3a47656b6c5325bb2c31184953b6b6acbbf04b7f1d1081c863bbc6150c42fa9784835b89a8db6baa248f315e7186708447d4f54e7655938ba68e0b80fe6419195378c672cadc6c6187f802a5fc4e87924e2fd14c77c5ca4ef757f6a078119502c85ae6965d6c1cd1e77c773016ff3ba35a40758a34480586fc995d3fc332f9145f8336cc8e0e84f260775c1d33786e41f4d852a3cc865bb5665714a9b6effcbbf709d7ae53ef6160d0e84960af2208ade57afe4a41be398f49ff3956c61346d9d790c4a4aee3e4c0578c831decc81665e5408b7623bd403a841525b4630f4ec26177fefc36457bddd2ad1d9ce95bd79db5e3334e08074ace6ccb1164bf68aa0f55eeebd3a4ed71185b1fa6b45eb72b407b0361a2f9850c51de4c2270434c1308737bfd760ffc7d036f1d4b85cf3839425709b91c90e930f3a621c45c5dae8228594a4a57c20687c06d0f4c3b7c91b8d540d2a64dd81e7875fd513ded5226e2522d466a2e0cb65d408930dc93eab853395f6d082bf667d903527005daaf1c5a7419d10f2c3bbca67624f77f1af3c79b4995a97e9fcfd36928645ab14ec446965c57f56e0947795a9962894fc9abdaf5e5e26bf2221c3f8ab451c5fa063fe3d77bb54aea68d11ca1e4a0f388a735d501698df1de7edca15deda4e73eccfe9d"}, &(0x7f00006c7000-0x4)=0x1008) sendto$packet(r1, &(0x7f000075c000-0x6)="90c9657c741e", 0x6, 0x2a4879d0987601a4, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/01/31 13:23:01 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000025000-0x16)='/selinux/checkreqprot\x00', 0x42000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001000-0x118)={0x100, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a57000)=0x3, 0x4) getcwd(&(0x7f0000c01000-0xb7)=""/183, 0xb7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000)='bic\x00', 0x4) 2018/01/31 13:23:01 executing program 3: mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a78000)='/dev/rtc\x00', 0x4000, 0x0) getdents(r2, &(0x7f00007b4000-0x17)=""/23, 0x17) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) clock_getres(0x2, &(0x7f0000610000-0x10)={0x0, 0x0}) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003, 0x0}) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a78000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000044a000)={0x0, 0x989680}, 0x8) 2018/01/31 13:23:01 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@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]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x28, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) keyctl$session_to_parent(0x12) 2018/01/31 13:23:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000f1a000)=@assoc_value={0x0, 0x0}, &(0x7f0000ed4000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009c5000-0x18)={r2, 0x6, 0x20, 0x0, 0xf40}, &(0x7f0000d34000-0x4)=0x18) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000536000+0xa8e)=""/5) 2018/01/31 13:23:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) lsetxattr(&(0x7f00008c4000)='./file0\x00', &(0x7f0000d60000)=@random={'os2.', '\x00'}, &(0x7f0000beb000-0x6)='(bdev\x00', 0x6, 0x3) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/31 13:23:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={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$inet6(r0, &(0x7f000037c000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f00008f2000-0x73)="c20008000000000000be7d98b840d2e8070327b5d3bfe93ee0eda97f63e8c85602cdc912082452649e4e60ef95e483c2115f51e532970279486de5fcca8b9a1c411965c016972546d64716f3e6da24f59e8fe50546aa6fd9495b6648dff154acf78ccf33d4a01280b8a8ef65c47ac17350d3b0", 0x73, 0x0, &(0x7f00001e0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x3fc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ed000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000a7a000+0xfe)=@req3={0x1, 0x10000, 0x44, 0x101, 0x3f, 0x8, 0x9}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/31 13:23:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xfffffffffffff800, 0x4) recvfrom$inet(r0, &(0x7f0000cc4000-0x1000)=""/4096, 0x1000, 0x1013d, &(0x7f0000c8e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:23:01 executing program 2: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000001000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@common='vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create(0xe3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x0}, &(0x7f0000002000)=0x8) [ 51.790472] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 51.803245] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2018/01/31 13:23:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chroot(&(0x7f00008a9000-0x8)='./file0\x00') pipe2(&(0x7f0000d32000-0x8)={0x0, 0x0}, 0x80000) sendto(r0, &(0x7f00003c2000-0x1000)="341138607e33de5132183822c8561027e3b73372f67da8ceacf5ab62c90654902027fc2936b7fe05bd982173eb8be36558f67ad1d5434ec837bd5d1a180cb30ab9de84da194d41944fedcc5f9259a915516a287c1d87b377962a06fd19870ba282bfa95148b314a3a23410286649bb721cc86756ed1ac5663bfe209a4b53af3c96853418fb447218abee373b5789fbf727817f9a715181cc2fd0cdb953b3509f758c24371187860b42a3e8ea0b6a51841be33e50bdfcaff4e557994b3b11ed0c3c24a87da53e830b6fa56c6089ac6f5206971054319cc375df57144ff8b2fc1cd5c2691b408e2a0d973f3dcdbc8281b333b443e802d95ac49e9e01b88341b03b9ff627bb59c740c390ec8c738a605624c93a6b2203abdf474c8e52590848f8a8fca897e4a38de8c494bdb061003b5e9b55b8d26d2d714e8b202e52ccedb74003b5e17521803817dd7e2e7724ff7b0f5e7aa68db7a09ce27445ab3afc99f4ec1afdca9957da80de6a1fbeb30093a665ba12d4967d2b4dd08f3c6c77177cd4e35d32f1034c8794f4ee64d2edff378b9c191c422c4d0d3fa7e9755a0d00cf8328377d49fbc2f3cfbf98fcb06ba24adf215eab48cbdd01cd16a80a4c09b3eb0f5e2cecbe7d2aef31a4badd5cab86f88fc3e304022c668e0825a4bc87f5488f9aad89a8673fa7b5787ad587dc7d5e5fa0cfe60a88b7f31b533bc8ace63395a06da4d845f6938c322382f5d43a87de4c35bf7daba47e2ca79768bea7edcead4524ecbb4b9a046c96e2ee0c92b1d340a4d53e23c97232aaf3a58fee4ed7c2f072f437b51b5b700f4adb3762f8cca0df0a333cb6681e62bb080c5f8ded0db73bc4d3e9436fb2060cea7eed158c7dce0353a91bcfd2303c8fd5824f8b5fca217c07e73686e10ffecc3429538e285ddf63a25f393c53adc3d98fd55d2bacc1ed050bea9655f7a11c459b4ed3f7d642b9a05a79997aa2a6c61949a64655c303ae842a5581a41d559914911571b8dd1b7570fca6817bf453146a45b498e0b9fef7f6daa7cc5a69381a28ab0021d192f4c34dd28a91d40b2801b1f93644a9a65595d012b03f44732ebfc97aa15e7d6b95d13efff2f1bfbb83475188e218684d6e86c3ef3a41fba25421236b2ba2d763134e575ab576f3535cee36095957ce64a600ccf3a0f213e6328d72391eb2272e8ca57e73f4a86a6a5e4472e8a4a0d600f9852321ba6edcac8fd9bc8349cfef7a7981429c1bf7b27edbd409b7cac639a3dfd7d64c4c5117786915e01dbd46e3490f2b21b765838c3fb47c2b3e82b574bc7a2acc1ae363ef1dc9ce4412a7b3db5923e6ec801a4910fc8558bce27ec219a3113f5394469496443bfda09a281065147603422b8f0f9478b4d2c46161a5ad245432f144e004b36df89f9cff39a3fcb3a6fd2f8277c0e99c9586276752ea972ba0f492d0fac10e1e07eaf480b8ce415a11f7dfb0340eeb8c3e0cc197904a69ca7549bc4e5e1ede7e39ae36832d9df5c5f8f57e53b31d46fecfbab02c90d05f5f585cddf1073f1f5a9203a4ae832fdfaae105606cc287fc9c9d25a9c674e65f0e612145eb17cded61fdeb77966b9a741188d8d158e0381a802abc8153eb0777dd4827c76688d6434d82476beca6d659ea771f7bac8a6f1a89aa140886adab95bb0b009e16ef1a9fe8afc3c70676e4ad405c5a34005799cb0e8085d7507135a0e9115fabc0695eb9c20292433bcf934e97711492fdaf1666c781cbd223e9b3703035f30b2a6216f1a3768107eeb4f0cd0b04b7d5517e1c586030d12f725c6450bea0ac091918ccb88ab8da21763b4ac0d9e5404f0c697563b4e420339bc70d92440896213532d82c4126529dd7084827843fe54563cfda133293a4f3eb1b0e56f3bcefcf26200d867e18f765b14d62635322a52e6883dc4a475c44fcdaf32dd63440b21710ac07fa2b5c669f4b24f251f5dfa02137ddd78870a94e7359afd3e7e2974cc70b9adcdb6ea24e28acf6c36a8a2ca0827cdd7b299f3cb950c544743bffeb43121c9e9d554d171d4d2638d5d921608a7392be5a84fd2c22ab6ba64ce5a7c5807bef6e33465be83d08202061af1a6b53fbc7b71cdc94970c4a0d0209362d6e4760de4fc78fd0dd61e98f6accfc7f5b57ab70adef55a520a1c08aa329ac4835d0d2b8b46d3a222f75e4d72538be73a58d2c246328c83ee375bd9f3854edd11938d496a000b99fb285ba5bab2d2209484ac1b145c650e114eab4ff7cb66d7cb7312a266783470bd12fa32d8e18c1fcf1eb7146e70aa91b05405fb89be48d0348b576292992fa513251c5b4a93487e82c20624c1e989439371dfd30968ebcc73e9bee8056bb56c11edfd1a1f6a498e0d7159f7a29e1daaa29527ab97d5523c3e7099289bbfcd6bca3e067d4f5241f1c054bb0d5a49b3af372c1e3c20d98e33b43a6758b60acbc82e8a3b917051b5d6e7f97d95c2889b371186991f428973ef84232b9839dfb6a5fdc03f8f0e45bf4ad4deaf3ea4e6a5139e4e5e7963bff87077ffa6d9a8b4dd70468e7a8366f516a09a36ad02952807cbaa707c6560cc621cfd2504d96821debcbd026b18c3287eb5ee5ab3584ad07c83a6a84a8a30e1b5d57fc537423c73669c7621bd969ef4ac171348c83a842c0e478dd01a2ff92dfd761a8fa0589139f9562f626b69a035cbe724497c2df9e8d47df7265ec8cc23b788f7e4d5594254bd9ba8cd5f40678be12fcac84ffbe5a69ede96612caedaf4d9855d0a73bc088af5ff3a28f03c81be0a8466915721565064432019fba5a01cb585fce1d5b5ddd9fc7965a120c07b45f8dc2dc64de5363e81d65d05cfd68eaedfef5ba46a3743903f755bf401687b893226b98c4ae97ffc79ba6182cc93d651f5bdff160079287a3b76857320c206b1520e891f38d2cf4104a042714524f8354f82f8a1f5a3f5d99dc64f7b027e7b7bce18c22cd1705b35fb183d71b34b39669b55aa64589844b3cd7a59c541412700b9bb9afa7c422121cdc896922a57d929b93f742064537167de214edc1d8c73750527cefd51f69b2dcde78d8b3c6efeff02ed7ab192d63e0582df9642cc198bae444c1da40ff9a5a762ceda541d471bce63ac92dd7aa6642a274bf19093f5905704a8a4041ee22ca31ca653301479faca8e3f0fcdf3e9ca760577683c654638e88b4857f31697af671d8ffb45743a2957126cb5dcbe4340fb9aa3b44a2fdf40c83ced50a5ac1cc5513ae21a83af993dcdb5709742b4d6a94d6843e868000bf61843c602ba135ab2dc2972a293af519b84e51648e077fedd9b09233a8e02b586ae1c377c7637b82c9110af4ce88a5507ef6b423bfdc51b5001ebf8d87d00c190f8a1702459930d7ee9c76bc8b84ea4f11f8121bb31d414f6fea214471115914cefca53662133098b89237891bb417e58e592025cd3c6ca1869ea8ae9f8a40f977db4f1483e09dda6aa892987e0cd0d0b4173c40144f64c6d0c43d8f097faac4bc7e576e56b07fed27271a52c1bb08d238ddd2f38546cb02c25f94c18ce99b4afc6b1b2888bebedd29ee3fcadb7053179f071832d3d4c58ec6d02c65d4a95dbc61a86dd3505d8a3e9efda2104e0f8fac41a5d89e7d461a497bb50650b0ac0214748521c01ee740b370d80985de41da018abae30b7e86ff134af559f13d3642aa7845112dc86c5be2d6f616628fa548164568d67ebe6bd8b485c167ca35e4105de4a1614de76d73517d9bc4d8ba500e71396a6a08624c2bb87ba605cdee97a4566532e0a40f404a365fbaee4959c360dd69c62c2f55bc538d3195f62f3a439bcfa26fe643f3e541200137217fcad33dd6632c35f55a0c65e916424e2fec921f40db4fd0ebe8d87177e3ac4ea6b2aefc3d5f4f7699759ce8956a093b08139a8340238b59c1c8a4af7ddea0d76d7452d98a3b2a43c741b5219e3557e8a3f69d080dfbe3c8f373d26e2005f3bed2a6a91b19a29b729baafbc3cce013bcbc1a8e69951d8b2f19e06b69e57b461a3a51f84caebd58761e9f5d83e814c84e8c4c32a4698a3f3f623ce701f58523f40e4980d9d81b9f116ef8aca16a9b81325b048d9a5599143ee1d980372dc833e20f042e78ed393baad67935d8082802da4a58bb0f70f576cb95aa98f8597a13d02f07e4b15da5b6976eac8e2d23e7f1ed9729851bcbbe2d3ef492d13f1c9f3b8ac4b8e0931ac65792a51f459b423ec1c5a850d6ed4d617a2f7a8e8ae454858cfed9b3d6e23138ee6b84082a28e16105f1bfb70cc3ca390586d8ada534a128a29357bd2b80119943b127fe3546351b874f76f7b54c50658a3ec6a8de908c47c8ef66b0c66dbc253824dd42d7993fe54282c752506dd798f90ac94c2ae8eaf4fb657e772360a172f07eb55fab6e2c441007a623ed42481ad980fedc5d3aadd654922afc9f494470a37112370276c7c5b289c9b7a63c3a80887262cb82eb3f673e92806a943adcfb71b2bc28f4cab3e3cf8493bc0643ed735bfbc9bdb9e948e03188b88b33bc9a2ad981491ca9ac424ed3040d664a8e29a2b6e45fdb07700419fe547d3d729b613495abfd5f6b86c5dd0605bfa9c93d77bb27a57a13939718de029980f95e4726b7cb8292c7ba4260fa8b5aed70572d476318927ac45361879b504e4a8318e92d916634dc95003365361ed2cd9a58fb22808087a40d4055476d3d061a4a348caf7c9b8098d30dc8a7cf95f7dbf8cf07480cf6230db5b34f7cec33e835764e8ecd270e937f6534c052f430047918fa63832dccb147590e294dcd1c7d7cf9fd787e725da0c1b4fefc7004bff789c705ad45273996e5e5a6237bbb83842f72d3c0ded6f3241d5d8f4fcc5224faac0fd32957682a8a922891d945fafe09d58b08b50145e9799a2741a1fd112fbed4eb309d47d96a3cbe311d9f316643e14d8d3f22a9c9b425dd0c7c710b854b59590ad7c734757376847e96984ef8c01509ee22b677b366fe1eafeb9cbf1bb84df23b09ce3d9c83612d2bbf14bc73cbba62d121b4d2fefb873f09f276487989e878d09ee4a85ad05ac7add51cd2a0c0e38bad2e72c1791225a7eaa882940933e657f03781ed29ac160f23b8624d34cd6eabb2db003f36787a2c37dd95b181def3a0413919c8d2aee7402599d6e8f48787c1a5980bfdc7def3b07d9f4444d41d937432454dde08b12448a0448b4438f325a85035c2d27d4c16d8bd7ee508be3e4ad780dfaa59d8e0bc7047457a43c8b7a271cf6f759b48e7e0ea3e96be1e5602a42dc2ce50cfdac5e756f862ee7851a35abb7435740eea4b7d73c1a8e564e3ef0c99f4ca7aa3323b17f160f8bcd94917ccc4ed44b3c2a6282f9e78484a7c1d7d53d110320f29d2ae30bcd799337cf1a371d926f8a4f9161ecc7dd6d702639078d820ac5f4b5789e25a634679f68f47cd0625ea6b00193d05cdb932339afad8a6808c54eba62de91e8d383b81c16197a2b3e0b5385e39b9ac3edec965195cd98ebadf03df236458c9f33f7f98653002d02976b92a66aa2e078a7c4159fe0d06c6552219a0ba8c7d4e8300f0d2e7b182db37dea9bef5c979894af75668eb5ad930cf1d77577dcec8a159cc8c0cfbd23ca773c0250eadd2676c6021a507986f74cc31ba6c33f3a367f92e39f967e38b3ad37f9e2a3a4cc22d7b869c54f5d2f237492c22c0217a9c4780316219e424a0e8681e7f6cb5a8509656587481afc40efd44c3db97169c1bed31bb5730528e457a2752dedac53354134c4857fd799744acaf785d0ac43f7e6352dcfd9b760868a672c56660ce09140caebf67e0b8857cdba026", 0x1000, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') 2018/01/31 13:23:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a30000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d65000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000e0a000)={0xb6, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8, 0xfffffffffffffff7, 0x4000000000000000, 0x6, 0x0, 0x8001, 0x4, 0x5932e20}) ioctl$TCSBRK(r2, 0x5409, 0x10001) getsockopt$inet_tcp_int(r2, 0x6, 0x3, &(0x7f0000c2c000)=0x0, &(0x7f00007b1000)=0x4) renameat(r1, &(0x7f0000c96000)='./file0\x00', r2, &(0x7f0000608000-0x8)='./file0\x00') 2018/01/31 13:23:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b8f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000bfd000-0x8c)={0xd1a0, 0xe6, 0x10000, 'queue0\x00', 0x884ebb4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f0000ee5000)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000136000)="38d9313e8c23f8c2978c495455cf6076", 0x10) 2018/01/31 13:23:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x401, &(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0xc0045401, &(0x7f0000de6000)=""/149) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000082e000-0x4)=0x10001) 2018/01/31 13:23:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000ef2000-0x13c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000289000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000c69000)="db8d4b8d60ec1ed0f7be1a78ee84b7e069dd9cf08699ad138afcdb140115acc6494ecf045afcb6d3783c7340f31ca53e12a1fdd9a5a6169a90a309d39e4379c688", 0x41) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004a4000-0x16)='/selinux/checkreqprot\x00', 0x30000, 0x0) connect$inet(r2, &(0x7f0000640000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:23:01 executing program 2: mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x2000000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c4d000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000062d000)=""/65, &(0x7f0000766000)=0x41) 2018/01/31 13:23:01 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003a5000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e3000)=0xe8) r1 = syz_open_dev$sg(&(0x7f000070f000-0x1)='/dev/sg#\x00', 0x5, 0x400000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000500000)={"7cc125949b6e7ca65ee5302437bf3cec", {0x4, 0x56, 0x5, "c0933b65a0d4", 0x5, 0x0}}) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00007db000-0x8)="e4a445eb7fff051c", 0x8) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) close(r0) 2018/01/31 13:23:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2000a, 0x111000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000)=""/223) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000000+0x25c)={0x0, 0x0, 0x0, 0x0}, &(0x7f000017e000)=0xc) 2018/01/31 13:23:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000f4000)='/dev/autofs\x00', 0x200002, 0x0) read$eventfd(r0, &(0x7f0000028000)=0x0, 0x8) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) readv(r1, &(0x7f000087d000-0x50)=[{&(0x7f00004c1000-0x88)=""/136, 0x88}, {&(0x7f0000b28000-0x47)=""/71, 0x47}, {&(0x7f00008c3000)=""/248, 0xf8}], 0x3) 2018/01/31 13:23:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xbef, 0x840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00001a7000)='/dev/loop#\x00', 0x0, 0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008ee000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000179000)=0x0, &(0x7f00000cf000)=0x4) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002f6000)={0x0}, &(0x7f000012a000-0x4)=0x4) 2018/01/31 13:23:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0x1, 0x4) 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$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) pipe(&(0x7f0000355000-0x6)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000056c000-0x4)=0x0, &(0x7f0000ab5000-0x4)=0x4) 2018/01/31 13:23:01 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000000001a, 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/01/31 13:23:01 executing program 1: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f49000-0x4)=0x0) syncfs(r0) 2018/01/31 13:23:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffff9c, &(0x7f0000184000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) syz_open_dev$mice(&(0x7f0000824000+0x408)='/dev/input/mice\x00', 0x0, 0x204000) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000163000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003b3000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00002c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cbd000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000c2c000)={0x3}, 0x8, 0x80800) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0xc004510e, &(0x7f0000a81000-0x1)=0x0) 2018/01/31 13:23:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000020000)='ramfs\x00', 0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0x8)='net/tcp\x00') read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r0, &(0x7f000001e000)=0x0, 0x1000002eb) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') umount2(&(0x7f0000020000-0xe)='./file0/file0\x00', 0x0) mlock2(&(0x7f00005d3000/0x2000)=nil, 0x2000, 0x1) 2018/01/31 13:23:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000de3000)='/selinux/checkreqprot\x00', 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e0c000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) pwrite64(0xffffffffffffffff, &(0x7f00001f4000)="", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000090b000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00007b2000-0xc)={r2, 0x80000, r0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008f9000)={0x0, 0x0, 0x0}, &(0x7f0000a7e000)=0xc) ioprio_set$uid(0x3, r3, 0xffffffffffff89a1) 2018/01/31 13:23:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00009b1000-0x24)={0x212, 0xe8c5, 0x1, 0x3, 0x7fffffff, 0x9, 0x2, 0x4, 0x769, 0x2, 0x2, 0x4d2d}) fdatasync(r0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000a3000)=0x0) 2018/01/31 13:23:01 executing program 1: pipe2(&(0x7f0000321000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x20, 0x800, 0x7f}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000adc000)={r1, 0x6}, &(0x7f00008e5000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000dff000-0x8)='./file0\x00', 0x181) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000ac000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20, 0x280000, 0x7, "6aef01806a37c0e8607aa26a312f67b3bcf67e483797ad4fb8f1c986ddddb611471940efd584bc91eede46d515210f27a8e176d7869a3655b81f57e02c25e448fbec9366e28c098fb55d516bf41037e1"}, 0x160) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = memfd_create(&(0x7f000014f000)='@\\\x00', 0x2) accept$ax25(r3, 0x0, &(0x7f0000fdd000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000065b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2000002, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000585000)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/31 13:23:01 executing program 4: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f37000)={0x0, 0x0, ""}, &(0x7f0000019000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008bb000)={r1, 0x7fffffff}, &(0x7f00000c1000)=0x8) r3 = syz_open_dev$loop(&(0x7f000000e000)='/dev/loop#\x00', 0x0, 0x4004) getitimer(0x2, &(0x7f0000552000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000c8000)={r2, 0x1, 0x8, 0x7db, 0x0, 0x7fffffff}, &(0x7f0000fd4000-0x4)=0x14) r4 = request_key(&(0x7f0000cb2000)='user\x00', &(0x7f0000196000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fd3000-0xb)='/dev/loop#\x00', 0xfffffffffffffff8) request_key(&(0x7f0000eb1000)='trusted\x00', &(0x7f00001c3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd3000-0xb)='/dev/loop#\x00', r4) preadv(r3, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153, 0x0}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) 2018/01/31 13:23:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f00001ea000-0x8)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000fe5000-0x20)=[{0x8, 0x0}, {0x2, 0x7}, {0x2, 0xfff}, {0x6, 0x7ff}], 0x4) 2018/01/31 13:23:01 executing program 5: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0xfffffffffffffffc, 0x9, 0x7, 0x100, 0x0, 0x1000, 0x40, 0x4, 0xe2c, 0x8ff, 0x3ff, 0x3, 0x2, 0x8, 0x2fb9, 0x100000001, 0x2, 0x5, 0x9, 0x1f, 0xe9, 0x401, 0x0, 0x6, 0x9, 0x3, 0x0, 0x1, 0xe6, 0x401, 0x6, 0x100000001, 0xf22, 0x9, 0x9, 0x8, 0x0, 0x4, 0x0, @perf_config_ext={0x2b9, 0x100000001}, 0x5320, 0x5, 0x7f, 0x3, 0x4, 0x3, 0x8, 0x0}, r0, 0x6, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r3, &(0x7f0000002000)='system_u:object_r:vmware_device_t:s0\x00', 0x25) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000001000-0xff)="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") fcntl$setpipe(r1, 0x407, 0x8) getpriority(0x1, r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) 2018/01/31 13:23:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x1) connect$inet6(r0, &(0x7f0000f3b000)={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00009eb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000800000000}, 0x2ec) 2018/01/31 13:23:01 executing program 6: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000e72000)='rxrpc\x00', &(0x7f000025f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000092d000-0x1000)="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", 0x1000, 0xffffffffffffffff) add_key(&(0x7f0000e72000)='blacklist\x00', &(0x7f000016d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e73000-0x1000)="ef2e92e0acf06fd94192debe491a8ecb3a133bb57b69d4d551bc99432ae5fadcd1298952f365ae0be975ed91756ca7526b6759f75a21c63eb119de31071560d17aaab7c6bd7f50f9edc3899f97f7368cdf2a3215282b0d0d1b1aaafb44df82c921c2547732786fd92a0992a99821cf24aa8e135784fc29f2cc61795a14835523e0c2c762ec9b86d4114782501ba18e6d9c00e1f8e8c880250ce1dff68634264908e825cb67146bf5621ceac4212307fca561c8d2d10ce4058b44c4509594cded7f12f4f5bc24b152504e338f69ff072f46eee32886336cd56f2181a51d0b40f5563c239e6f2997133d3bd08636b4430bee0caa96d3bb9fb222648e55431d4c0c5856e0a64e6e34d941a352fe73050ce6b0d497c408c21b1bf7b722762bf9d244eb625c173774e06c8998ff67d4d407b8598259d107eea4848b6ac49b1830e797df6163e8ceac99f7f8337488dde0530d882378fe77a1f7694f61154dc677d77097c587249280ae0105057803e925df6fac00f5931691907d5b5c5c5949521dc3b1712ec9eacf09dbd6cf2f95530272c50728e11c7899c51ce22b432592d58e815685064ce47b47524fd7c2a5942cb50134619b318598eedd31b2408ae480c099cb38092de526bd584c2a011654292f158d8f20b4b65ce2e6885812d8a43f575b61c77aa1e56cc1ea6188aa1a555eac81a85b3dd73a5b76a74f42f514d5adddc9339accb9c838d157c2e8add256ae09a4129da4564c3d65ee2594cf2e2e616fe0e4436ce0ac68367f81c36b91d8fec3e7d4994684f69890bc5c07d281b5fee45978a75dffd2e74f8e8a12758f89f8e9708d33ad808f45ba9da60138d1225ca0433b1b0424efe67a38fc2d205e6855431284d37b028d675500be9f48a2e9e402b0993553e9f8c49d79f348eed2c5f0a4882b0b6988ebb10dbaf4b50136abb4d4ed70bfee9e9bc993b3df6ccbda1cc8616dab889a2f78f288636dfad2068516f6d7c488d8ceaaf57219e7c35bd9abb3a56a28df908d290f188abac684169aa94c10d754f20d4f3c30f42e0ba92e7a32acf45b43bf636a6592cecb417e304f7ca7b56ace27a4eca651d8c439061638dda9822afc6c9dc6ad3e5c9c86394366249c88b60693607bfe90b63c5924382e3691b6cec76cf213193da5a00368899d19f41923f737b5ad8daccef82d8e0935f809d265223d30bb729971f31867b8acd50542c66ed9fcefc31efc41f900acd62f425018d3df0de60a0272ef1fa44b583a9a2f75e0eab2766ed3df98bd071c77f09d5c33f2065ad89c4928e3b7e40602ad8783ea8ef3373584a906ee693ddf16fec15c11e9bd653f9232e215f4ba9152f439f93233ad2daf27f48e68e5fdbc2c6486a2d8b91cee5f3a72cd76441da42bc87757dc56a87b5d33eaef5ae95bd8190c6f5438b8716ba61558131f71313b0308b30379628fa3deb2b8e1a58ee6125d057edc160500ac3cda84828b05c4ea97f87675bb342a51c484058b879d9d8d6c96392918d7bb49bd5de4190f4e31c8788592f37d4968515ed5049f2e4a1dbee7499a9c7561cf72112434fc10ee4264b612c23d6c32dc06698cca5c5aa1ebbe66b67a18df6bc4253a55b2439110272f0d460f269484b38c751d8984355bb07d4a1b216ec8bb64e04a072b30e76b3fbc1a5b49150390f2d941272ad33b59466dffec1d15b7980f837cf0225008273a603bb742fd78150eac4cbacb2f0f355322e69606bdccad353a940427b22db188e7a02e151fd82ba315b3fdb466166416e295d051a26245df932c6beedfa55c20068cedf9e01327560c3439c93880ea4b4e0465755f8b14910896661625db78956c2954dc4265eed4aaa2aef46b46e7de6f9e3d639f544bc25360dd0fc0510cb33737b9a7107e0ae40b86ee521224b97dabfb257aed363dacd3b7f1a3cfe0ac7b6d3b8efe046b9c05bb1862fdf83617047b426095ec3ad8cfa3b3a8e966e394e451e2033f311e72cc4023ca0cee9cb54955659ffddeee0177c7a6b3c22a879de44d963e344566ff70126df7d5235e757574b5242eaf3841c1ae4cdb991deca211f343052ee4839094fe479aec634909d3118f7d085ad05722f5b74f2dbb4eb481ab5d80c57b9eb660aca868e3bf7034cd00d73e8a4812df857bb1fd25981dfa6a19901c543b30567c1418d672dc48e33b37054e4a0acad18d969f671bde2c3a7c9d423e5ea8923841402f8af57e0bd934c1d0b0f6b5fc81dd33e5147c6aaf638c0a3715943ff5fdc620864bcd6aaaace4cc44a70edfc8ef758b21df02718356f580b4af28f34fc6e08a856fd2485ec7bfd972b96b140a6b4942969ce488fdfa019c73b9d55021642a9328b9337103812150e81b2d5708dabc8a9e08e31b3dce7ec2dbf7927a275752d69caa52f075a55ccb9631dbaaa635718137a1f3e611a1da2b8777619be114472b3b1638f4bfd76178a9bd1d0e5047b6ce54f9de7e747038e0579ea49cde84e4981241d36216fe31cbc77fef8d360297aab3d399ca2baff1e85c21538ed905b8c7a3dcd061f163676a06ae310bd340daf9043b267a03834376ee474bc220d87ed9516a962b14805d623449fc2b55c873d644563d232f94c1d5f0e5cfcfe0a0969130997a92cfc54621da88b7f785d590f38b742a72c6cbb371ba3d8821061ffca9c4ea17825ccfa4fae6290fb408e1ce76f19b95aec0f333e92d4ffcd002de15ebf18a072a70db699fd9d7582a9ce4b88b713779847db7b9590a8f2cab61ede54279f01a08d4ba797ae755e5c8b8d32a09c73f7a339df112975a94364646acf08ae4349a29fd161c1c8c1c639c74b1b8fbd3257c1b88a328447be8ee3c811c87d99860e77b34bec69d80557d929e564b8b4bd56b5a00fb4bc80afcc5558da71504a189f7f740a024a60c8ad18ccf9ab404a23dfabc040257ab6f3492b49c683e2194f19f6f83d694d2f4f7a21c1a43ce35287e26e4df952bbae3f9c49ae1b5741b3f2816ad58fd9498137b2ee2ae661b488e5632988c39dfd63d2fc4e84d02e9a9c9fd5172550102b9bf044852f394b69b11e0c844bcd86de63845d1a1ec4a21fd01e61aa188f5b503992404f952e012fb006df5b78efce6a1b56e174e2762043ed63ea124316184fd00186ef49bd77807217b629e5eca3a2e2a0f49358e985eaf799988d8fa5dca8450c5a941b18fee8626c8bd9723ffb390d6626c85019e45e0b50696809daaf41060a840f7173da725e27c7b2549b380a29512cfa5e9f02ce8359ec6e1ff5cc7e2f9e6a66b8aff294ca6956f09981bccac1d6e25b2a017c6ef1bdb31b994657b01698d43e3fc5236921b726f14e0bcb7ec71989380a0ffdbe176fce13de31161f339d287fb9d796027efd9f3415d49e5f0ba670908e8672ebf255eb723fcf3a3e5846f3a982828fbeee4f07854f69878f1000bc6682b716d0706a70cdcc41a3ba12f347027695f2166543e094a3549caa5e969f3e599e87143957bffc57dd41dc1296c659c23b8568fb300b068efe5d23e3b883a751497813df138fdbe6d03c4215739c451165d0f4f4b0f4849cc2e46f8d44c96ab1fc77adf112ef32d738d9f8d672e8c086ab92ab6172f8b13375603fe9f8c54a2e4fd7f2016fc8450dfc32d68f77bdb887914faf328b0d164d211f321762f2dec187b890d8140be6d1fb53858c8810a9a645913991497f6ba5cbcaaf6ea58c9c400842ccff303eda4d2a7593741ef2b32d6ec8a27b6e256e1382ed96ceffe2815a3b27d02b1e6d034e282eff27a8bf3d9a39c6cd1fd201bbb26539f131a1724d600664a8fdf835ffb2b8b6b6de8a228e0acf9a796852d8beb72efd41e9af4ce52dddd7b608f6beb6147c9e2de20184ca24cb531ff99c7138bfe5cab5bf0ee54b39e0c611f8d0473056af19e924383db2e09ca33921dba7cba97dbeafc6629dab09c385b103665b0d03f8132e01cd845e88c32c37b4d07e581295a2e54fb7f7cb36b6ef700f4b953bd74bb5304170e81ef795c04a09b789be31a1af1577841b06a20d7c4748db189ccc19d9644e71f70df7c0701b0d63ed8e26cd3450eba35070b38aa39c8a0ab17936451cd0a9f2a4fe001a7aa0e4c6e2837575349ef4a1194152203d4c0c57dc3553eff10d252956ab214cdff249820ef694fae2e0d60a03e94f1698c87ac2edaaf21a25408a05dfa212937f965024f9740b8e378dc067c23c9df87da1e92676a6ffcd3e30ef122f06bcb3e056a3982ad49ab2db99c452a2034097a74575e51eb0f7fa24230ca2b867ddb9afb461005596a9ee3e39f9e09ec06a077d13a392a9741d4d27c1a30d6514410bd9eaf4e40b0e51a09271b4910bedfd1fd7558f64ccc6256471b58c1611ba06cc2feab01a52242a247fa8e8d52849587fb9af5d9993708e6de3b49913c92c7c730270f83d5fb55fa08956a917dcb90a7f7e613dfc96c4c6f0b60ac3c473e71c5626051f72bbe4fe9684f6d97f3cc34dd80c7c10ad1bf07fa84bc416b25990d291df6fd7097e19667322187027f82822e9eda8064578d0f1f8707f78e6b3aa2ed0402a11ea2e9376ccb983e606a21faa65507ed69f0f36ae8111abacb31aefab56aae9100e948a29dd53fd20c1937931e4841b7510ab78fcb9a1f34283803c4d1754b7178790d12631eb65c47ef0287e4252adbca700184f50a50cb42c6ea9800470e5767c5150931a8f1170eff292e228c1e2d1a3aa2f8aefce7473495b20b9403fd0f2009d7cbbf01a20b461615baadcde18caf74ab8c3440d93d1268808d5fbb8db8af5653cee4d1dba1726ced2fff23415e7533a63ad72ce8b243d76558c26a72341ac44b96a69e5f5c2cb9faaae0bc63550a4ae9330a3d6c677c18e34691e1216239a5b4da21ecdc34821c90bae5ed9183aef963a333fe7708a7735efe8a2f4eb1bf3d39fae26496c22c9577734c26cda34c36364d883ad63769b04b23a25063535b91274abe310165cc6047d1fd8a2a740ec43f87a2aea8926777cc4b611d6dd9d84074063ef9a880d566ccf42d5efcf7a052282fb4b72756b942102bbfdd8b2c2a62b0b9676de75648658fca20da65a1bed23412dd14b7e239ff6bf46d28f757b0c7834d2568982d7155c9bb86095a5b600b18576e01316c37cc93f055a814f19109de496f17df7847fe6e200531f6c7e2469728a161eb0b78c4b0feec9dd38f9e2518c044fe4831c202b6365538c26880e727a1ddc1f621bd4759666cde6864fa2c8d8b7b05cbf9b900ae6a412bd7fbfc71ae9bb85d356d7115e358eb0dfd1459a94f5eabc9680886720305f571432d7b2c89a9054311d2096b073cd6ad77c4cf0b8520b6d8a76d2b36e429a369116e251b9922cf7a726d8b656e70eef4879b0bef5aa7bac336aa12eafafaea3b9ed2306550938e45f036eb0f09baf930ff1b9a8a8995fb4df688c1db3db681c6cbf41c1ecc99cb8227b288f6604434cf6b668a0775d2e81ce6c3fc7193893daedf486267574ee8459cc16575199b31d17bd2d56e1e7b76245d795c3a5477167f83de62928dd454c0e3213e31976f6813885e8df750c8d19278fa0ba2f2d38a0acbeeca401dc7bc2c457dc7750d4b3a5347e27158b2e7a37fcd3c37d20206344e6a18d9a5b9c2cc5542de623a8e0d26cfe386524f3f936c93ffa7d95e44e27b2c6b7248ffe3268b947cacdfebcac67068a55df2c6c22f47659f3d8c0315e7f93a02820fb83e905e224024860e7c750bc5cc4b14daf5bb0eabaef4891b20535e807835956f928ea531ccdd1e70e8842a39ed5d0f695f32f824071dcc638356", 0x1000, r3) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000e73000-0x8)='./file0\x00', 0x2, 0x80) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000e74000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e73000)=0x14) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000e73000)='id_legacy\x00', &(0x7f000044a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000770000)="", 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000e74000)=0x0) mq_notify(r4, &(0x7f0000584000)={0x0, 0x28, 0x1, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f000084e000-0xa)='encrypted\x00', &(0x7f00008ab000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000af000)='\x00', r5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00006a7000-0x8c)={0x0, @in6={{0xa, 0x0, 0xa97, @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]}}, &(0x7f0000e72000)=0x8c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000ddd000)=0x400, 0x4) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000761000-0x20)={0x2, 0x2, 0x2, 0x1, 0x10001, 0x0, 0x8, 0x7, r7}, 0x20) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/31 13:23:01 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000f8a000-0x4)=0x0, 0x1000000, &(0x7f0000f89000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f83000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f00007f1000)=@bridge_dellink={0x28, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1c, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ptrace(0x4219, r1) 2018/01/31 13:23:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00005b4000-0x4)=0x4, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f60000)=0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0xffffffffffffff2a, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:23:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000)={0x9, 0x65, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x800) dup3(r1, r2, 0x0) clone(0x800000, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/31 13:23:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d93000-0xf)='/dev/snd/timer\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000092c000)={{0xae, 0x1}, 'port0\x00', 0x1, 0xc0400, 0x4, 0xffffffffffffff4b, 0x7, 0x3, 0x0, 0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) dup2(r0, r0) getpeername$netrom(r1, &(0x7f00003bf000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e24000-0x4)=0xfffffffffffffd94) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00001fa000)={0x7, 0x3, 0x800, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/31 13:23:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000054b000)=0x2000000e) read(r0, &(0x7f0000c7c000)=""/40, 0x28) r1 = open(&(0x7f0000987000-0x8)='./file0\x00', 0x10000, 0x8) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000781000)=0x4) 2018/01/31 13:23:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0xfffffffffffffffe) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000ea3000)=0x0) sendto(r2, &(0x7f000017c000-0x71)="167197df04fbd4898a1d938a93ba0c466f12f0af46daf0e4d7f099d94cdba83a249f282f2ff1985f84d1ad6bc03b517594b7154bbe7b0ebcf7f216f1ead5dfc86a361fc85c95e7682ee5dd091b83fa611fc72785ce53c0ee0eaf86e3db1dc8c10d9fbbddd8c1d6136cead8b06e5d95524a", 0x71, 0x4000000, &(0x7f000040c000-0x10)=@ipx={0x4, 0x3, 0x8, "e657830232ba", 0x0, 0x0}, 0x10) r3 = dup2(r0, r1) setsockopt(r3, 0x9a9c, 0x7, &(0x7f00006e1000-0x5c)="dcdff27df1aa179d487c1f592ab9d746bd9cf4d30fca434c7f234718081087d724cdd5cf36d2e52786bcd1cf2426bc66c392b8112b467f0bd3d4542cc84408540e9c9e500fad8e84308eeabf97641d647fd693ec44610fc8e2264ed8", 0x5c) ioctl$TCSETS(r0, 0x5402, &(0x7f0000932000-0x24)={0xcc, 0x4, 0x1b61, 0x3, 0x8, 0x4, 0x2, 0x70e, 0x51, 0x9, 0x7, 0x4}) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000c41000)=""/246) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00004b1000-0x11)={{0x3, 0x0, 0xfffffffffffffbff, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:23:02 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000fd6000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair(0xb, 0x0, 0xc77, &(0x7f000094f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000fd7000-0x10)={0x9, &(0x7f000025c000)=[{0x8001, 0x0}, {0x8, 0x7fffffff}, {0x80000000, 0x5}, {0x0, 0xa67f}, {0x8, 0x5}, {0x2, 0x7}, {0x2, 0x100000000}, {0x6, 0x2bb}, {0x5, 0x1}]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005e7000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000fd7000-0x10)=@ethernet={0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r3 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00000ff000)={0x0, r3}) fcntl$setown(r4, 0x8, r3) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r4, r5) tkill(r3, 0x15) [ 52.092185] SELinux: unknown mount option 2018/01/31 13:23:02 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 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$binder(&(0x7f0000016000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000010000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000007000-0x108)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x456, 0x401, 0x6, 0x8, 0x6, 0x2, 0x9, 0x6, 0x5, 0x2, 0x6d3, 0x3, 0x65c, 0x5]}, &(0x7f0000005000)=0x108) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000002000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x7ffe) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000015000)=[{r1, 0x80, 0x0}, {r0, 0x60, 0x0}, {r0, 0x1, 0x0}, {r0, 0x400, 0x0}], 0x4, 0x100) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000013000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000001000-0x1)="8f"}) signalfd4(0xffffffffffffffff, &(0x7f0000017000-0x8)={0x0}, 0x8, 0x80000) 2018/01/31 13:23:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005cc000-0xd)='/dev/net/tun\x00', 0x0, 0x2000000000000003) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000017000-0x10)={0x0, &(0x7f00005a4000)=[]}) syz_open_dev$tun(&(0x7f0000cac000-0xd)='/dev/net/tun\x00', 0x0, 0x101001) pause() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000050e000)={0x0, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe74}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008b6000)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000098f000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000d5b000-0x4)=0x8) 2018/01/31 13:23:02 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000995000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x39980732, r0}, &(0x7f0000000000)={0x8d78, 0x40, 0xd, 0x5, 0x8001, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005a5000)='net/ptype\x00') sendfile(r1, r1, &(0x7f00006fb000-0x8)=0x0, 0x400) accept4$vsock_stream(r1, &(0x7f0000c0f000)={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10, 0x800) 2018/01/31 13:23:02 executing program 6: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000e72000)='rxrpc\x00', &(0x7f000025f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000092d000-0x1000)="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", 0x1000, 0xffffffffffffffff) add_key(&(0x7f0000e72000)='blacklist\x00', &(0x7f000016d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e73000-0x1000)="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", 0x1000, r3) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000e73000-0x8)='./file0\x00', 0x2, 0x80) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000e74000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e73000)=0x14) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000e73000)='id_legacy\x00', &(0x7f000044a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000770000)="", 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000e74000)=0x0) mq_notify(r4, &(0x7f0000584000)={0x0, 0x28, 0x1, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f000084e000-0xa)='encrypted\x00', &(0x7f00008ab000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000af000)='\x00', r5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00006a7000-0x8c)={0x0, @in6={{0xa, 0x0, 0xa97, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e72000)=0x8c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000ddd000)=0x400, 0x4) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000761000-0x20)={0x2, 0x2, 0x2, 0x1, 0x10001, 0x0, 0x8, 0x7, r7}, 0x20) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/31 13:23:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000231000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000a9000)=0x93) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000777000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3edb, r1}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xffffffffffffff1e, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) pipe2(&(0x7f000050d000+0x655)={0x0, 0x0}, 0x80000) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000b99000)=0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000411000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000a8d000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000a61000)={0x8001, 0x6, 0x1, 0x8, 0x2, 0xffff, 0x9, 0xe61b, 0xffffffff, 0x80000000, 0x4, 0x0}) symlinkat(&(0x7f0000608000-0x8)='./file0\x00', r3, &(0x7f00001ca000)='./file0\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00009e8000)=0x8000, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) [ 52.136497] SELinux: unknown mount option 2018/01/31 13:23:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f10000-0x4)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet6_dccp_buf(r0, 0x21, 0xb6aa6ee111ea1c6f, &(0x7f0000e2c000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000b00000)=@random={'system.', '/dev/vga_arbiter\x00'}, &(0x7f00000a5000)=""/193, 0xc1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ddc000-0x4)=0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000576000-0xeb)=""/235, 0xeb}], 0x1) 2018/01/31 13:23:02 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000012000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000001800030307fffd946fa283bc0a6000f0ffff0006031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:23:02 executing program 4: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000880000)=""/0, 0x0, 0x0, &(0x7f0000001000-0x10)={0x77359400, 0x0}) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) ftruncate(r0, 0x80) 2018/01/31 13:23:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000008c000)={0x1, &(0x7f00001c5000-0x48)=[{0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fe4000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b1000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000e46000)=r1) socketpair(0xd, 0x1, 0x4, &(0x7f0000f25000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00003d2000)={0x0}, &(0x7f0000fec000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f000067d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/31 13:23:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) 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) splice(r0, &(0x7f0000000000)=0x2c, r1, &(0x7f0000002000-0x8)=0x0, 0x0, 0xf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000-0x4)=0x0) sync_file_range(r1, 0x200, 0x2, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000921000-0x25)="55fd0effaf7f961e9502143d1661b1c859e213f6e53662b40a64e48863ab90ecd5d8cb2e87", 0x25) [ 52.205965] nla_parse: 3 callbacks suppressed [ 52.205969] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 52.221862] binder: 9281:9298 tried to acquire reference to desc 0, got 1 instead [ 52.242936] IPv6: NLM_F_REPLACE set, but no existing node found! [ 52.258048] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 52.266913] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/31 13:23:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00003cf000-0x4)=0x2, 0x4) fgetxattr(r0, &(0x7f000096e000)=@known='system.advise\x00', &(0x7f00004ea000-0x88)=""/136, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000000)="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", 0x191) 2018/01/31 13:23:02 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000e7f000/0x4000)=nil, 0x4000}, 0x3, 0x0}) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 2018/01/31 13:23:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00001f4000-0x8)='./file0\x00', &(0x7f0000700000)=""/216, 0xd8) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e5000)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) 2018/01/31 13:23:02 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, &(0x7f0000f7e000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xfffffffffffffff7}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ff5000)={0x0, 0x0}) r1 = add_key$keyring(&(0x7f00008a0000-0x8)='keyring\x00', &(0x7f000075b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f000070e000-0xa)='blacklist\x00', &(0x7f0000cc2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000053a000)='({eth0mime_typeproc\x00', r1) 2018/01/31 13:23:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f0000e37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f0000515000)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") 2018/01/31 13:23:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000803, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r0, &(0x7f000090b000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfda9}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004ce000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00005de000)=[0x81, 0x800]) 2018/01/31 13:23:02 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x65)=""/101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x13)=':eth1/self,keyring\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:23:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f000065c000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000ad000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x7, 0xfff, 0x500, 0x9, 0x800000, r1}) pipe2(&(0x7f0000aeb000)={0x0, 0x0}, 0x4000) pread64(r2, &(0x7f000059d000-0x1000)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000c1b000-0x4)=0x400000000003, 0xfffffffffffffe20) close(r3) 2018/01/31 13:23:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000dd7000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000381000-0x4c)=@delsa={0x4c, 0x12, 0x515485708c54dde, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0xfffffffffffffffc, 0xffffffffffffffff, 0x2, 0x0}, [@sec_ctx={0xfffffffffffffe8f, 0x8, {0xfffffe64, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:23:02 executing program 0: r0 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="54bb2ee3cc35ed5774c670763dfd31294bbfe94b73106313d918800b4d5f889391aa3c9faf0b76fb595a63012e8e08dc14ca0e5a3ff89214d048895b9c69410e02bb5ee96884ae0db4c619eec131112d7098e73f3d172fdf50b628177942daf06a456245e413b37f8e59af594814fb3e5f04fdac3b43", 0x76, 0x0) fcntl$addseals(r1, 0x409, 0x4) ftruncate(r1, 0x9) r2 = mmap$binder(&(0x7f0000ac5000/0x2000)=nil, 0x2000, 0x1, 0x22011, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6, 0x810, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000003000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002000)={0xa4, 0x0, &(0x7f0000002000-0xa4)=[@increfs_done={0x40106308, r2, 0x3}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20, 0x18, &(0x7f0000001000)=[@fda={0x66646185, 0x3, 0x1, 0x6}], &(0x7f0000002000-0x18)=[0x28, 0x48, 0x38]}, 0x100}}, @dead_binder_done={0x40086310, 0x1}, @acquire_done={0x40106309, r3, 0x4}, @request_death={0x400c630e, 0x0, 0x0}, @acquire_done={0x40106309, r4, 0x0}], 0x1000, 0x0, &(0x7f0000001000-0x1000)="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"}) 2018/01/31 13:23:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ae5000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) r1 = getuid() pread64(r0, &(0x7f0000ef5000-0xb4)=""/180, 0xb4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007c6000)={0x0, 0x0, 0x0}, &(0x7f0000361000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001fe000-0xc)={0x0, r1, r2}, 0xc) openat$keychord(0xffffffffffffff9c, &(0x7f00007e2000-0xe)='/dev/keychord\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000f2b000)='net/ip6_flowlabel\x00') r4 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') sendfile(r4, r3, &(0x7f0000310000-0x8)=0x100003, 0x10001) 2018/01/31 13:23:02 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x200000005) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001d000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) connect$netrom(r1, &(0x7f0000000000)=@full={{0x3, {"0262b4b631b7e9"}, 0x7}, [{"3b78d505e9a836"}, {"6a6a785d37901e"}, {"636c21ec72e76b"}, {"a9e4c4483c7e4c"}, {"9429f888895849"}, {"be7e3b9881faf0"}, {"76fd0f91eea6de"}, {"fcbaab0ce6993e"}]}, 0x48) 2018/01/31 13:23:02 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007cb000)='/dev/ppp\x00', 0x121080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) shutdown(r1, 0x1) 2018/01/31 13:23:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000002b000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f000026f000)={0x0, 0x2e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000126000-0xe)='/dev/keychord\x00', 0x20400, 0x0) fallocate(r1, 0x0, 0x9, 0x1) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000059f000-0x4)=0xfff) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) 2018/01/31 13:23:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dd2000-0x15)='/dev/pktcdvd/control\x00', 0x101, 0x0) getpeername$unix(r0, &(0x7f0000fca000-0x1002)=@file={0x0, ""/4096}, &(0x7f00002df000-0x4)=0x1002) recvmsg(r0, &(0x7f00009d1000)={&(0x7f00000e0000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cbc000-0x20)=[{&(0x7f00009dd000)=""/97, 0x61}, {&(0x7f000030a000)=""/121, 0x79}], 0x2, &(0x7f0000329000-0x65)=""/101, 0x65, 0xffffffffffffffff}, 0x40010100) r1 = gettid() getpriority(0x3, r1) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f000085c000-0x57)="fd8e4278575247ea0621bfce7d4205f11c1f7079dc00ee4304a4d3d8230e4cdc1747bdbf29082072b9b4be96aa6ac92e215cb2782d2b3447daa15b579f5b5d4d590a1fc28917bc259778ebdd64512b5cbb8f202e0e3be0", 0x57) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000871000-0xd6)="d193f22cacbd1915c362eb2cd29834399f6a65be2ea3923da5aeddcc5fd7dc31cc4b7928f5b70cacdf11402acbdc1466d7a19c4c7ae2e644ca41babc9dd8f571d512b03357c941e0b5efdd01c19e7dca6ef08a53c9e29d036e2ad128430961bbf73d4315365c7981e0de22f89e3d34f8eb4425e99d984c2de1937a5578b5895f84002ee5bdb27955e94210fc7b43fd8896b95d33ad7d20d6efe790f3baab30405361499dea0715877871d83e6cb6213f5ab2fc1bc0ba12c296e66bfcdfbe934f56329951a1de609d1dfd6345f14d949b7407cb7a6b21") setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) rmdir(&(0x7f0000549000)='./file0\x00') sendmmsg$unix(r3, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 13:23:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000558000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000aec000-0x8)={0x0, 0x4}, &(0x7f0000e64000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000282000)=@assoc_id=r3, 0x4) 2018/01/31 13:23:02 executing program 3: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d18000-0x18)=@get={0x1, &(0x7f0000d17000)=""/218, 0xb30}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000772000-0x4)=0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d18000)={0x4, &(0x7f0000d19000-0x20)=[{0xd3, 0x21ab, 0x80000001, 0x2}, {0x7, 0x7, 0xfffffffffffffff7, 0xffff}, {0x0, 0x3, 0x7fff, 0x4bdb806e}, {0x1, 0xffff, 0x7ff, 0x2}]}, 0x10) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) 2018/01/31 13:23:02 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000022000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000d84000)=0x4, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000785000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000455000)=""/189) openat$ptmx(0xffffffffffffff9c, &(0x7f00007ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000512000)={&(0x7f000086e000-0x18)=[0x4, 0x9, 0x66f1, 0x4c, 0x8, 0x8], 0x6, 0x8, 0x62, 0x1ff, 0x6, 0x0, {0x81, 0xbc5a0000000000, 0x3, 0x5, 0x6, 0x9, 0x7, 0x7f, 0x856, 0x6, 0x2, 0x8, 0x8, 0x3, "17aa93ebf80bd76ef779e925b36e7a133a497761007c7e14ac91fea6db746e71"}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000032f000)='/dev/sequencer2\x00', 0xb0000, 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) openat$pfkey(0xffffffffffffff9c, &(0x7f00006fe000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) dup2(r4, r1) write$sndseq(r3, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 13:23:02 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x10000000) lseek(r0, 0x0, 0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000006000-0x4)=0x0) 2018/01/31 13:23:02 executing program 2: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket(0x4, 0x3, 0x20) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000035000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000036000-0x4)=0x1b) fcntl$notify(r0, 0x402, 0x2) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000033000)=0x0, &(0x7f0000024000)=0xffffffffffffff4f) r2 = dup(r0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000034000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000032000-0x4)=0xe8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000015000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000037000-0x8)={0x101, 0x4c2}, 0x8) 2018/01/31 13:23:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000a70000)='./file0\x00', 0x4000, 0x8) getpeername$inet(r0, &(0x7f0000a65000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000213000)=@assoc_id=0x0, &(0x7f000003f000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dbc000)={r1, 0x3}, 0x8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000f40000)={&(0x7f00005ff000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000413000-0x10)=[{&(0x7f0000cfc000)={0x18, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0x8, 0x3, @void=""}]}, 0x18}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000862000)={0x4, 0x81, 0x3e, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000845000)=0xffffffffffffff02, 0x4) 2018/01/31 13:23:02 executing program 6: socketpair$inet(0x2, 0x4, 0x0, &(0x7f000044a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fef000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007de000)={r1, 0xfa, "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"}, &(0x7f0000001000-0x4)=0x102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='rose0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r3, r2, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/31 13:23:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000)={0x0, 0x0}, &(0x7f000018e000)=0x8) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r0, 0x5427) write$selinux_context(r0, &(0x7f00009bf000)='system_u:object_r:system_dbusd_var_lib_t:s0\x00', 0x2c) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/31 13:23:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000915000)='maps\x00') r3 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r3) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00002ab000)=0x2, 0x4) connect$inet6(r0, &(0x7f0000720000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/31 13:23:02 executing program 5: syz_open_pts(0xffffffffffffffff, 0x1) dup(0xffffffffffffff9c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000821000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000b000)={0x14, 0x11, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/31 13:23:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e46000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000e45000)={0x8, 0x9000000, 0xfc0000000000000, 0x401, 0xffffffffffffff01, 0x3, 0xe000000000000000, 0xb44, 0x7f, 0x2, 0x518e, 0x20}) sendto$packet(r0, &(0x7f000069f000)="4f01000000e6000000005ca73d9fe3b5039bab0097532da51d28738167fb964051bac5ea07ff086356d84f1a622dabf87de0913f3bd39a52df871abe46759cf05a2f6a035128672ec51e1c9e", 0x4c, 0x0, &(0x7f00002d5000-0x14)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/31 13:23:02 executing program 4: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) socketpair$inet(0x2, 0x802, 0x290, &(0x7f0000031000)={0x0, 0x0}) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00003e7000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000c00000-0x4)=0xc) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf9000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000a1e000-0xc)={0xe, 0x0}) 2018/01/31 13:23:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getresuid(&(0x7f0000085000-0x4)=0x0, &(0x7f0000d59000-0x4)=0x0, &(0x7f0000365000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000091c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003ac000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000228000)=0x0, &(0x7f0000c32000)=0x4) lchown(&(0x7f00003ee000)='./file0\x00', r1, r2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) symlink(&(0x7f0000e78000)='./file0\x00', &(0x7f000042b000)='./file0\x00') [ 52.980867] audit: type=1400 audit(1517404982.851:58): avc: denied { bind } for pid=9392 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 53.010330] binder: 9399:9403 transaction failed 29189/-22, size 20-0 line 3004 [ 53.039236] audit: type=1400 audit(1517404982.911:59): avc: denied { getopt } for pid=9392 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 13:23:03 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004e3000)='/dev/sg#\x00', 0x1, 0xa00) ioctl(r0, 0x100000001, &(0x7f0000fd8000-0x5)="") ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00001eb000)={{0xffffffffffffffff, 0x2, 0x5, 0x1, 0x4}, 0x5, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:23:03 executing program 4: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000666000-0x4)=0x4a79, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000549000)='/dev/vga_arbiter\x00', 0x8340, 0x0) fstat(r0, &(0x7f0000122000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000ae2000)={&(0x7f00005ee000)={0x10, 0x0, 0x0, 0x5000}, 0xc, &(0x7f0000ae2000)={&(0x7f000059e000)={0x1240, 0x7, 0x1, 0x400, 0x1, 0x3, {0x7, 0x0, 0x1}, [@typed={0xc, 0x39, @uid=r2}, @nested={0x11b0, 0xb, [@typed={0x8, 0x5f, @void=""}, @generic="1802acd774cfdd5496cd4d4b14af2704e64445fcc7e15cb219974aa3919196673e5c8c1f0dea12b49de98ad038eb76f3be792ef6af7a00f74612ea35797a0c54f6cb2a1288391ae407561d1aaccddb88cc385659a42ba417803294c21d18aec8efc452464ef0f284bc87560c651441d922dc3004a55a69dd1864a9562343b1043eb4e953d9f74bf6cd0f0bfda966b104e624234a1f95c091fd45201575139e3cd12781fe3de896e9bd", @typed={0x4c, 0x29, @binary="30f230b59d3122b47b6533b79b7424a5c23cb1386dfacde6a054e69c29e968c7a3338a4841aa3f4bdb03d67e17e460aab85f57265f20d88fc7bdec0e9b95954a4f3a76"}, @typed={0x18, 0x77, @str='md5summime_type\x00'}, @typed={0xc, 0x51, @str='.\x00'}, @typed={0x28, 0x88, @str='proc+,}trusted.^-em0/md5sum-\x00'}, @generic="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@generic="0ab4ab17450a35a1b2edaec2e133c51adfc7b36e07a99f57b35233c6695f6b72687b2625dc09a3399622e92bcf0f0ca2", @typed={0x8, 0x74, @void=""}, @typed={0x28, 0xe, @str='procvboxnet0$^posix_acl_access}\x00'}]}, @nested={0x70, 0x56, [@generic="ecfbf4c08c20ec7334bd789a87c529f689234038b7ac3e32fd60d3cb5471326eac", @typed={0x18, 0x2d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x18, 0x43, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x18, 0x4, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x1240}, 0x1, 0x0, 0x0, 0x4000045}, 0x20000000) listen(r0, 0x50) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x0, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, 0x1c) 2018/01/31 13:23:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x9, 0xffffffffffffffff) fstat(r0, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00004ef000)='./file0\x00', r1, r2) setregid(0x0, r2) 2018/01/31 13:23:03 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d5f000-0x10)={0x0, 0x0}, &(0x7f0000f74000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x80, 0x4) r1 = syz_open_dev$sg(&(0x7f0000609000-0x9)='/dev/sg#\x00', 0x3, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f73000)=0x0, 0x4) finit_module(r1, &(0x7f00007d7000)="4075736572232f74727573746564b67573657247504c2600", 0x2) 2018/01/31 13:23:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000009b000)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xee, &(0x7f000030d000)=""/42, &(0x7f0000d0f000-0x4)=0x2a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000785000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x298, &(0x7f0000001000-0x10)=[@rights={0xfffffffffffffdb2, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/31 13:23:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b53000+0x48)=0x0) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) poll(&(0x7f0000d93000)=[{r0, 0x22, 0x0}, {r0, 0x0, 0x0}, {r0, 0x518, 0x0}, {r0, 0xc250, 0x0}, {r0, 0x2, 0x0}, {r0, 0x404, 0x0}, {r0, 0x9228, 0x0}], 0x7, 0xfff) 2018/01/31 13:23:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') sendfile(r0, r1, 0x0, 0x2fc) connect$netlink(r1, &(0x7f000021d000-0xc)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc) 2018/01/31 13:23:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002b9000+0x982)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a28000-0x8)={0x0, 0x1, 0x8}, &(0x7f0000a91000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005ff000)={r3, 0x8}, &(0x7f00002be000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) [ 53.093781] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 13:23:03 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000029000-0x11)='/selinux/enforce\x00', 0x48000, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000028000)='tls\x00', 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r3, 0x0, 0x0, &(0x7f0000028000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000002a000-0x8)={0x0, 0x81}, &(0x7f0000018000)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000002a000-0x8)={r4, 0x0}, 0x8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000000b000)=0x0) 2018/01/31 13:23:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00', @ifru_map={0xff, 0x63, 0x4, 0xfaa, 0x7fff, 0x80000001}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000a8000)='/selinux/mls\x00', 0x0, 0x0) symlinkat(&(0x7f0000e9d000-0x8)='./file0\x00', r1, &(0x7f00008f3000)='./file0\x00') getsockopt(r0, 0x2, 0x9, &(0x7f0000f50000)=""/23, &(0x7f00004db000-0x4)=0x17) 2018/01/31 13:23:03 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001b000-0x3)='io\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000000f000)=0xfffffffffffffffe, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000, 0x0}) 2018/01/31 13:23:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000856000)=0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) dup3(r2, r1, 0x80040) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000502000)={0x77359400, 0x0}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bc5000)='/selinux/status\x00', 0x0, 0x0) 2018/01/31 13:23:03 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8b000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000dea000-0x4)=0x0) 2018/01/31 13:23:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000793000-0x10)='/dev/input/mice\x00', 0x0, 0x2) read(r0, &(0x7f0000d73000)=""/0, 0x0) clone(0x0, &(0x7f00009f5000)="", &(0x7f0000ce2000)=0x0, &(0x7f0000f39000)=0x0, &(0x7f000090e000)="") r1 = dup2(r0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008aa000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r1, &(0x7f00004a0000-0x10)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) 2018/01/31 13:23:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x100c0001, 0x0) listen$netrom(r0, 0x0) syz_open_dev$random(&(0x7f0000bdf000-0xc)='/dev/random\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) clock_getres(0x7, &(0x7f00005f5000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000d76000+0x1ad)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f000064b000)={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, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r5, r4}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 13:23:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000019000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000284000)='\x00$', 0x0) write(r1, &(0x7f0000ea0000)='\x00', 0x1) sendfile(r0, r1, &(0x7f00006a7000)=0x0, 0xfec) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00001ea000-0x10)={0x8, &(0x7f0000b60000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) [ 53.149565] audit: type=1400 audit(1517404983.021:60): avc: denied { ioctl } for pid=9446 comm="syz-executor5" path="socket:[18374]" dev="sockfs" ino=18374 ioctlcmd=0x5411 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 13:23:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80804, 0x0, &(0x7f000034a000-0x8)={0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f0000c67000-0x12)='/dev/input/event#\x00', 0x2, 0x7fffd) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000083f000)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b23000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000e23000)={0x1f, 0x1, 'client1\x00', 0x4, "89d55a2a5be78551", "11b4d3bd26ebdf4093f1582ebf03e6645b417ac14fbad2f2dcf19c51f80fb4f3", 0x40, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000fc2000-0x27)="270000ddff000401230000bd25f50a00118c03000321000000000002644a02a715010126a8ae09", 0x3a7) 2018/01/31 13:23:03 executing program 2: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c34000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0x54) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x420a, r2) 2018/01/31 13:23:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x84003) bind$inet6(r2, &(0x7f0000000000+0x9bc)={0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x73e}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00007e8000-0x4)=0x83e, 0x4) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000001000)="", 0x0) 2018/01/31 13:23:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a4c000)={0x0, 0x0}) r2 = dup3(r0, r1, 0x80000) sendmsg$nl_netfilter(r2, &(0x7f00000ab000)={&(0x7f0000e0a000)={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f0000e55000-0x10)={&(0x7f000052a000)={0x384, 0x13, 0x0, 0x808, 0x4, 0x2, {0xa, 0x0, 0xa}, [@generic="4a8dc99a6caeffdd961902315d243b011978854840e991cd700481b3d96197d2b3899c474591a1b0515a1385bad991be570cfc65db9edb4a6a90274bb05a326236a697964608312d97c699506c88da1900c8e6cdc44f491c097bf6c2786a0847256d7826800cf23e6768fadcebf7fbed2ca61a847d12318e6510940e6d44e8b671e96ec3f706", @nested={0xec, 0x7e, [@generic="ec58ead16426f6f008da1787fa747225e88d0369c650e759714f910bd7b0988e3338d59f96a1de8db4f9696ceb3473707aece348b126fd457627e58c335f18aa4c3fd522b70753e46aafb9b6ac9dc4d1863a8b76ccbe428837c925f66ffe6f7376028928a5132072350f5dccebbd39227dcc3ec8a79bcd2a72fd468450a9397bc43f0d232b5d5e32be68f2c1eea6729d22c20d9f0cf1190c3c8c8ea5b770bd0120c6c6ba317a65755d275db96c7b516f82ca761442f07340231d003382dda9d8ac15b3ebb811501822db478a49edce0ff09567dc1173ced139e722402571517772c133eb4e89"]}, @generic="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", @typed={0x100, 0x36, @binary="25da13b907c48cffdb6d298136c65f22bf0effd18e49c52894a0e83eb6e183f4456f743a9e48805b449c8ef52fa65f8eae9682dbe817bebf1dac4d705d80b20d2c4c181be19c32215f47b0bc53163c6c530bb33a6f358f9f2bd8b8824caa21336a8a3994339a9c901d86db195826d6e7620904e699a2c5a447b029a27c14a4ae2c788f7e0d21a0bbd1030156e42be6d4cad3a52aec73941c60f76a1acebc0509e65444c63838a32117b4b541e7fba30ee0d3dbea956f71960061e3a16ca3501348d6fdce859e6b33c1e4abe27f033f5a7a3906e9b6a3178f5cb876fabf2bcad93bdbd2588218d0e6dc0cdfe1c6017e5c83eb77af6aacbe"}]}, 0x384}, 0x1, 0x0, 0x0, 0x80}, 0x80) fcntl$getflags(r0, 0xb) r3 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents64(r3, &(0x7f0000594000-0x5c)=""/92, 0x5c) r4 = fcntl$getown(r3, 0x9) dup3(r3, r3, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000e27000-0x20)={0x3, 0x1, 0x3, 0x400, r4}) renameat(r3, &(0x7f0000004000-0x2)='./file0\x00', r3, &(0x7f0000004000-0x8)='./file0\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000450000-0x10)='/selinux/policy\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/31 13:23:03 executing program 3: mmap(&(0x7f0000000000/0x893000)=nil, 0x893000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x80000, 0x80000000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="0702ffef00", 0x5) 2018/01/31 13:23:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x4ffff, 0x4) socket(0xa, 0xa, 0x200) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setitimer(0x0, &(0x7f000023c000)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f0000f68000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) symlink(&(0x7f0000dad000)='./file0\x00', &(0x7f0000394000)='./file0\x00') 2018/01/31 13:23:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) futex(&(0x7f0000003000)=0x0, 0x85, 0x0, &(0x7f0000004000)={0x7, r0}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x108) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0x8, 0x4) fdatasync(r1) write$sndseq(r1, &(0x7f0000002000-0x30)=[{0x8, 0x3848, 0x7dd7a855, 0xfffffffffffffff7, @time={0x77359400, 0x0}, {0x8, 0xffffffff}, {0x3, 0x12}, @result={0x4, 0x1}}], 0x30) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) ptrace$setregs(0xf, r2, 0x4, &(0x7f0000001000)="b8e540ed46b38d0650321b927e1de873cbe3c79b6f8092d0a667f629efed29d1065903312793e4e86dbc1d2a945557e282a2795d74dfe2817e0e86eb7971ee106afda306b094f0b33145e591a9492d93048f1066983f64566b944f8447ae746f417c5316cad41ac09697a8ac6e") 2018/01/31 13:23:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r0, &(0x7f0000c0d000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 13:23:03 executing program 2: r0 = syz_open_dev$sg(&(0x7f00008d0000)='/dev/sg#\x00', 0x9, 0x500) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c85000)={@common='gre0\x00', @ifru_map={0x7, 0xe050, 0x1f, 0xd28, 0x2, 0x0}}) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$inet6(0xa, 0x1, 0xffffffffffff0001) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000fef000)=0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000bcb000)=0x7f) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000042a000)={0x8, 0x0, 0xf766301a30d91496, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x2, r2, 0x10001, 0x2}) 2018/01/31 13:23:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000fa0000)={&(0x7f00009c9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ec0000-0x30)=[], 0x0, &(0x7f000090a000-0x140)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f03000-0xc)='/dev/autofs\x00', 0x24000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000790000)=0x0, &(0x7f0000e41000)=0x4) socketpair$unix(0x1, 0x3d511d13c4a3deb9, 0x0, &(0x7f0000e08000-0x8)={0x0, 0x0}) 2018/01/31 13:23:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f00007cf000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9b000-0x4)=0x10) getsockopt$netlink(r0, 0x10e, 0x4000000000a, &(0x7f000095b000)=""/0, &(0x7f0000407000)=0x0) 2018/01/31 13:23:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000007a000)={0x200, 0x4f, 0x2, 0x8, 0xee8}, 0x14) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000751000)='/dev/snd/seq\x00', 0x0, 0x100) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 13:23:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) pipe2(&(0x7f000016a000-0x8)={0x0, 0x0}, 0x80000) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x8, 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], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/31 13:23:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001a7000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000c58000-0xe8)={0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x2, 0x10000000000, 0xfffffffffffffffc, "d2f84dd7852d9f78eeaf3a1d5a753a4c8fe3bea99bba5415af000001ddec007922ba5740f4c3a0ddc5765fb7497ad7a863426e031530671ae6377166d8d030a4", "56fa82a7768b64dfdfa1144f9cbdd5da3d15dceb0fe7b13be9fd05b5c84125fc08002ffff22a98202af0625623fee10ede734b2a4d947c98b936ffff00011400", "d08118d7f4d4198b3d912252e66be53dcfb7c086e4167935e1a1302cfece3c4c", [0x0, 0x0]}) [ 53.401344] keychord: keycode 5120 out of range 2018/01/31 13:23:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000001000)={0x80000001, 0x458f, 0x9, 0x2, 0x80, 0x908, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000cbb000-0xc)={0x0, 0x0, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x9}, &(0x7f0000000000)=0x8) ioperm(0x1, 0x1000, 0x3c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) linkat(0xffffffffffffffff, &(0x7f000003a000)='./file0\x00', 0xffffffffffffffff, &(0x7f000043d000)='./file0\x00', 0x0) 2018/01/31 13:23:03 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x1) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_pts(0xffffffffffffff9c, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00001ae000-0x28)=[{r0, 0x2000, 0x0}, {r1, 0x4164, 0x0}, {r2, 0x4191, 0x0}, {r3, 0x2000, 0x0}, {r4, 0x4000, 0x0}], 0x5, &(0x7f000041f000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0xc3, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x7ef) close(r5) r6 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000-0x16)='/selinux/checkreqprot\x00', 0x18004, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r7, 0x40087705, &(0x7f0000003000)={0x2, 0xffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000007000)={0xfffffffffffffffc, 0x0, 0x1, 0xe7}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f0000009000-0x4)=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r8 = mmap$binder(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x10, r5, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000b000)={r8, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 2018/01/31 13:23:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00006cc000)=0x400000000000001, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00007c8000-0x4)=0x2, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000429000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00005d3000)={0x401, 0xff, 0x7fffffff, 0xfffffffffffffffe, 0x5}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = open(&(0x7f0000541000-0x8)='./file0\x00', 0x109040, 0x40) ioctl$TCFLSH(r2, 0x540b, 0x8284) socketpair(0x3, 0x4, 0x400, &(0x7f0000f68000)={0x0, 0x0}) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000ea1000-0x4)=0x6c11) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000039b000)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000579000)={r5, 0x80000, r4}) writev(r0, &(0x7f00000ae000)=[{&(0x7f0000694000)="1b", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000091a000)={0x10000, 0x8208, 0x5, 0x3f, 0x0}, &(0x7f0000c67000-0x4)=0x10) pipe(&(0x7f0000f34000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000df7000-0x11)={r6, 0x9, "381aa351c0a61ea7d3"}, &(0x7f00001ad000)=0x11) 2018/01/31 13:23:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000362000-0x4)=0x0, 0xfc) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f0000b5e000)=[], 0xffffffffffffff3e, 0xfffffffffffffffc}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/31 13:23:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r0, &(0x7f0000f16000)=[{{&(0x7f0000eef000-0xe)=@l2={0x1f, 0x3ea, {0x0, 0x9, 0x400, 0x1f, 0x3, 0x3}, 0x401, 0x2}, 0xe, &(0x7f0000da7000)=[], 0x0, &(0x7f0000147000)=[{0xd0, 0x11, 0x80000001, "780d0ee461c98d29e6ad99016e820ac5288973d6a3f85cde0d21513d2acda4d6dee738cada637125dedf39e52f927c2e0a4461edaeed8d41301462102c3efc921b07463c92deb56615d53f57eed3cda68cf89f8858b94952170a98d3dac6b2aa479d147e18b72fac7524c98cf9fc70ea25b17cadd5a5cefa531fe6bef45c57f93dd3bf57475b504488c6403c337203d7c6734aabc6ea5083408fa39640dd349bb580069a5ebaf238a1a034184ac4cb7df73c03b3855f77a5274a6f7058fb"}, {0x1010, 0xc718b81cafb4b43c, 0xffffffffffffffc1, "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"}], 0x10e0, 0x4004}, 0x6}], 0x1, 0x4004040) inotify_init() sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f0000210000)=@getspdinfo={0x14, 0x25, 0x1, 0xffffffffffffffff, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:23:03 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c20000)={0xaa, 0x0, 0x0}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000fb5000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fcc000)={&(0x7f0000535000/0x4000)=nil, 0x4000}) 2018/01/31 13:23:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00004b6000)={0x7, 0x8, 0x2, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000918000+0x7c4)={0x0, 0x0}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000fe0000)=0x7fff) accept4$ipx(r3, &(0x7f00006fd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008d2000-0x4)=0x10, 0x80800) ioctl(r1, 0x100, &(0x7f0000197000)="cb9a9ecbe1473e67a84e32adcbbe4175748e6375d99aaae9ffff136daf0a3c4562f6e650e9e54a22c7d22753c2daaca9878262c26abe1ccfafd6df988fb9227dabfcb408a29c2401a870a2de3e7f789e3d60d988cded7b1bd6e40cb43db9275aebc17d60939fb9913375b427d0f1fca0372b04d366156c460f027eaab76dc8919738e59045aa82d839e01ac471ab481d3144178edcbb50a42f3383a1cc9a923dece7166eea187dd20c0d73ceccd7aa8e84cb20ef9fe8b9") rt_sigsuspend(&(0x7f0000ce9000)={0x0}, 0x8) sendfile(r1, r2, &(0x7f0000929000)=0x0, 0xff) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) r4 = syz_open_procfs(0x0, &(0x7f0000d7e000-0x8)='net/sco\x00') ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f000086f000-0x2a)=""/42) 2018/01/31 13:23:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) pipe(&(0x7f0000db5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bad000)={0x0, 0x2}, &(0x7f00004fd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000dff000)={0x8, 0x0, 0x9, 0xffffffff00000001, r2}, &(0x7f0000b83000-0x4)=0x10) 2018/01/31 13:23:03 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000006000)='md5sum\x00', 0x1) r1 = socket(0x3, 0x6, 0x9) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x100000001, 0x0, 0x0, 0x0}}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) getsockname$unix(r0, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000005000-0x4)=0x1002) 2018/01/31 13:23:03 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x418403, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000009000-0xa3)=""/163) 2018/01/31 13:23:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000e9f000-0x8)='./file0\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000220000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f00005e5000)=""/185, &(0x7f0000eca000)=0xa8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d11000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/31 13:23:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) accept4$ax25(r0, &(0x7f0000012000)={0x0, {""/7}, 0x0}, &(0x7f0000a7e000)=0x10, 0x800) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/31 13:23:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) pselect6(0x40, &(0x7f00008e2000)={0x6, 0x8, 0x2, 0x4, 0x3, 0x2, 0x6, 0x6}, &(0x7f00005ea000)={0x0, 0xa4b7, 0x5, 0x5, 0x8000, 0x5, 0x59c00000, 0x0}, &(0x7f0000793000)={0x5, 0xfff, 0xb4d8, 0x10001, 0x100, 0x72e, 0x6, 0x8}, &(0x7f000074f000-0x10)={0x0, 0x0}, &(0x7f0000e6d000)={&(0x7f0000c83000)={0x4}, 0x8}) syz_open_dev$mice(&(0x7f0000252000-0x10)='/dev/input/mice\x00', 0x0, 0x189600) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000062b000)='/dev/keychord\x00', 0x200280, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0xfffffffffffffffd, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000064e000)={0x77359400, r0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/31 13:23:03 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ftruncate(r0, 0x10002) write(r0, &(0x7f0000003000-0x1000)='$', 0x1) shutdown(r0, 0x1) lseek(r0, 0x0, 0x4) 2018/01/31 13:23:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f00005b1000)="", 0x0, 0x0, &(0x7f0000878000)={0x0, 0x0}) ioctl(r0, 0x9, &(0x7f0000a5f000)="a484712ecd5b3bb6f6fbf5953f4d411b834f21d81ebdf01a7e71b26b1f9763524c6e81c5c988fc395c40d5d7cf534bb5a7d5b790d7c2fbffea8def64eeb87e77c1badd9b198942c519e58c56fdd0a8aadf15c37a581e5817fde586bcff18bb3fdec7cf85e3dcf4775a000d1a47cc55a1a4311ecb5ad5a6ea0e743867a726bb3805f8985d2e18aec9b67db01bc9c0649f62fb2a38dc4ec91aef69a8a9f3227e7fb69859d39edfe322c259112bd494dabda0b7aafc49aafe82d31c04fa70be9541e6646e39068910ee003b8fbab24246c39a7432d8") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d7b000-0x16)='/selinux/checkreqprot\x00', 0x8f4befd88e3b7f46, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000732000)=0x8) 2018/01/31 13:23:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) lstat(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000717000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000cba000-0x4)=r1) r2 = syz_open_procfs(0x0, &(0x7f0000b7b000-0x3)='pagemap\x00') sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x2, 0x400000ff) 2018/01/31 13:23:03 executing program 4: rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0x0}, 0x0, 0x20000008) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000445000-0xe)='/dev/keychord\x00', 0x80400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x89fa, 0x6, 0x3, 0x5}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffb, 0x0, 0x9, 0x1e, 0x1d, "c17a6111f18143221418fb830bdce705a6bd93d9db386a26c432bb99b1d9c422328015f34855c82836db1d5e9ab41cdeaf367132e3760b5ad20407bab4584b08", "58db8874074994b6a4f8f0982f19e21b07cbf289cf57f5b6b08a4e552e87517ae0f0a807506fbe6752b93706d7f32d7bef6e413e3a27d853045470638234bf1c", "f32efd4494281fad43e812c34267306fd3117fee33ef6661d5d2f28e9a4d7565", [0x1000, 0x0]}) [ 53.569130] binder: BINDER_SET_CONTEXT_MGR already set [ 53.574731] binder: 9545:9554 ioctl 40046207 0 returned -16 2018/01/31 13:23:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl(r0, 0x101, &(0x7f000055b000)="76f1dc0c76f3a7f608a89be11456f1e7ade067cd5970c488c07c2bc8ae9b4991e9fc04dc9bbd5297b722ad00018bdf79fa3a213815d75391ced86fb4baec34133513cbaf5bd2759ac5a8315ad54c2f623b1524e455b1652bd8d5e2bd79bc1e549673278f746ea1c31f15f4c101800000d8f68f1cf355db1de520cb05372d76ba5569e3d350e1b216d2371a54329e") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000046c000)=0x0) perf_event_open(&(0x7f00003a1000)={0x3, 0x78, 0x7fff, 0xfffffffeffffffff, 0x3, 0x7, 0x0, 0xe3, 0x20020, 0x5, 0x60000000, 0x1, 0xb8, 0x3, 0x3, 0x6e, 0x1, 0x7, 0x3, 0x3, 0x26c, 0xc47, 0x10000, 0x2, 0x8, 0x8, 0x6, 0xffffffffffffff81, 0x3, 0x1, 0x7, 0x9, 0x9, 0xd1, 0x8, 0x1, 0x9, 0xfffffffffffffffc, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00003f2000)=0x0, 0x4}, 0x10100, 0x7f, 0x0, 0xa721b6a28ee99039, 0x7, 0x6244, 0x9, 0x0}, r1, 0x1, r0, 0x1) fdatasync(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000056d000-0x8)={0x0, 0x0}, &(0x7f00003bf000-0x4)=0x8) 2018/01/31 13:23:03 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000996000)="3a49f1b60b724a75a7667a7131899972e1e66336f63b9d313c56de615809fe3760bfdd29d9b2a5cb98bebe41546127281c95671a88ea198fea5c2ec54c59f9f5bebec856352fc4b686a1d09e1e4b73df1f473282c06779fc5a30963f6154e5c67fc57c84228bc7de005beef832c746327f2a6e3f21c027dd6ec8606a10b5ad81f2cc9cc27278dc50e31aeeb31e4628eeced269d0b0e9b631debd95cec5326f106de1026e88a784fedd95628eb102fe90084976973b78e0489cc417c4b7c72a6f21230a8b39cfd9be6fceaa944369a806209200c434efc62bc724b847f96d924167c04be6a74467b48de94880", 0xec, 0x10, 0x0, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) geteuid() mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000391000)='/dev/sequencer2\x00', 0x410000, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f000006b000)=""/191, 0xbf, 0x40, &(0x7f0000b41000-0x1c)={0xa, 0x0, 0x985, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000031a000)={0x0, 0x1, 0x3, 0x3, 0x2}) setsockopt(r1, 0xfffffffffffffffd, 0x32, &(0x7f0000942000)="7fffffff", 0x4) 2018/01/31 13:23:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f48000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) recvfrom(r0, &(0x7f0000d47000)=""/217, 0xd9, 0x20, 0x0, 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x400000000, 0x8) writev(r1, &(0x7f0000030000)=[{&(0x7f0000726000)='t', 0x1}], 0x1) r3 = dup(r2) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00005fc000)=0xbc46, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) fadvise64(r2, 0x0, 0x0, 0x4) 2018/01/31 13:23:03 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000007000-0x9)='/dev/sg#\x00', 0x8000000000675, 0x82) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000005000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x100a) 2018/01/31 13:23:03 executing program 4: mmap(&(0x7f0000000000/0x274000)=nil, 0x274000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000f99000)=@un=@file={0x0, ""/108}, &(0x7f0000327000-0x4)=0x6e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ec1000-0x31)={0x0, 0x29, "9e059cea4357e1ba8df8e819202bf2be083a52632db855d575fe7fc3cb98f31faa9141a42747af8bdc"}, &(0x7f000033b000)=0x31) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f9b000-0x8c)={r2, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f9a000-0xe7)={r2, 0xdf, "9ab5fe9b04bb0403d7b763d305f90066c03618a50ed54f0105cdd7cda422e65497f30ac9be85a85e66410bf1918383828cdae54ec26cd8fed9a975f566733694e159308b3511dca7c389e7c50033d9c7ee446550a0451cf11d2b38fe30bcde8e45126a0c6086f6f21ef834562ecf5d724e9415a3264bc6ac5837a1649b65b2bdba24fe865f5c83dfd4a9ace7a5390825cea8d01353940ab7defa7f6cf29c2992468ba986a27ec67ecf54d0c4e86116ac79013911d8e4007dacedf8f924623583bae97f1600a65ee102f615b3474d9e54c2b439fca652a6e1bf71f59446cbc7"}, &(0x7f0000f99000)=0xe7) 2018/01/31 13:23:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00004fc000-0x58)={0x7, 0x6, 0x0, 0xfffffffffffffffe, 0x9, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f000046f000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) socket(0x0, 0x0, 0x0) 2018/01/31 13:23:03 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000a36000-0x5e)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x14000, 0x83) 2018/01/31 13:23:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000a0e000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcf000+0xade)=0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a6d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_dev$binder(&(0x7f000040b000)='/dev/binder#\x00', 0x0, 0x800) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) getsockname$ax25(r1, &(0x7f0000150000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000401000)=0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e7a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000807000)={0x5f2, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000622000-0x10)={r3, 0x5}) r4 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r4, 0x0, &(0x7f0000f1f000)=0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000e4c000-0xe6)="0dca0e2fd2127557d657a441887abe14e900e6dca12aff900ab26df971577010d7526b27e904d25f87f975e4049278c701c32a794ea2cac918d9d483f29e8944c9176051886d1178e838f9f9bd7ab9fcdcd4148a28f761d9faf09f438941f6737f7bcf0ceb005fb3f97b8a027f617ae55ee0fce6c0723cf1c5d1db1ea4b3485ab7660e9eceda567fabc47ed4b0e47daec68ec0c4d8cee71c735e7e73cb4f5086a43946e9169da59b698026e4771de124deabff32cdcce0859ff1dfae6eda1b3431f187e937f3332bfa2167f106116fa78a2b37ba1576b303d4e7deb444eae0354ad488bef974", 0xe6) 2018/01/31 13:23:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000556000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000065c000-0xc)='/dev/autofs\x00', 0x2001, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000acd000-0x4)=0x5) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 53.753394] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9625 comm=syz-executor1 2018/01/31 13:23:03 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fsync(r0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000848000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fec000)=0x14, 0x80800) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000879000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fed000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000572000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000feb000)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000feb000)=""/193, &(0x7f0000feb000)=0xc1) r4 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f000062e000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000fed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:23:03 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e29000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f00006de000-0x8)='./file0\x00', 0x8401, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0xadd6, 0x1, 0x2a, 0x7}, 0x8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000)={0x2, 0x4, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x48}, 0x2, 0x0, 0x0, 0x0}, 0x0) [ 53.767584] binder: 9615:9626 ioctl 4058534c 204fbfa8 returned -22 [ 53.773461] binder: 9615:9626 got transaction with invalid parent offset [ 53.773535] binder: 9615:9626 transaction failed 29201/-22, size 80-16 line 3312 [ 53.807798] binder: 9615:9626 ioctl 4058534c 204fbfa8 returned -22 [ 53.811214] binder: BINDER_SET_CONTEXT_MGR already set [ 53.811222] binder: 9615:9626 ioctl 40046207 0 returned -16 [ 53.811361] binder_alloc: 9615: binder_alloc_buf, no vma [ 53.811378] binder: 9615:9640 transaction failed 29189/-3, size 80-16 line 3127 [ 53.817813] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.822640] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 13:23:03 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000006000-0x50)={@generic="90c0e2daa3076fdd60c3c534104f1877", @ifru_mtu=0x100000001}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000)={0xaa, 0x48, 0x0}) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000000)={0x5, 0x2, 0x20, 0x1a, 0x4}) r3 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="e6ac46a0269f4efd71038c12bf15255f5be9cd4e661c3241174f5aa72971aabeeb", 0x21, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r3, &(0x7f0000007000-0xdb)=""/219, 0xdb) clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000001000)=""/178) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xc1000006, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000006000)={0x0, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x8, 0xb25, 0x5, 0x4}, &(0x7f0000006000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000007000-0x38)={r4, 0x8, 0x30, "9101f1c4cc24d1d34d71f5cd013522fb815eb318fc761fb529358f1faab9a57927553f05bc6cec8b9df998b5fc0881bb"}, 0x38) 2018/01/31 13:23:03 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, 0x10000000013, &(0x7f0000be4000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004b8000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000a4b000)={0x0, 0x0}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00004a8000-0x10)={0x1, 0x93, &(0x7f0000be9000)="dc4f078fb71c30cb2f5969ed92487f725861ff743e32ec6e672d64e956b907f7c4479a91d90df15950d23f1e25727a55209977638d8b335925492e078a7276e1ea7d3dfa1e886deeeb198e47d450652d56135fbc2db89d1a1b800e472351ff6fb83beae8174e7e5f2665fc677175af52d945c4756a7fbcd1526e1720c06f8f10b20e0849ec9fc2adb28751648d9fb9d86eba5a"}) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xffffffffffffffc6, 0x2, &(0x7f0000cad000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000411000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:23:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000550000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002f5000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a84000)={0x6, &(0x7f00003e7000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000250000-0x20)={@generic="6ccd96c44e79b299a947a81bc0b62c38", @ifru_flags=0x1}) r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000045000)='/', r1, &(0x7f0000f73000)='./file1\x00', 0x0) mount(&(0x7f00001cc000-0x8)='./file0\x00', &(0x7f0000049000)='./file2\x00', &(0x7f0000aef000)='binfmt_misc\x00', 0x200080, &(0x7f00009d7000-0x77)="120f57d2adebaf0c79bd8142ecda1e90290fe7524db495acf1d4b9029841205de29463595b580522c133b209c8c1b1ad5843c26980ce3f46170b7519462b31f6f2f0f55f217b27f249f529483b4d4db1b4841e1e3bdc15ebf60218172a1769d1d3e8c35c7675b44a3e146d21d1e8e34f6d18b96be10bb3") 2018/01/31 13:23:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000b7000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0x0, 0x0}) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000a69000)=""/121) 2018/01/31 13:23:03 executing program 7: mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000064a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9200}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000954000)=""/0, &(0x7f000094e000-0x4)=0xb0b97fa) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000273000)={@dev={0xac, 0x14, 0x0, 0x11}, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/31 13:23:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000525000)=[{&(0x7f0000ab9000)={0x308, 0x0, 0x0, 0xffffffffffffffff, 0x0, "", [@generic="f3b05c28edccc85c1f6e05679934ed768997a0a91817d679d39a59a7ee4260e87f0c6e32c6c279f12919513a68deccccfd94668bdad46fc8bb83008eb8db397c9c0096d6b42c6f21fc05b3208242e051279140ecee4ee6a50c2adc2524", @typed={0xc, 0x78, @ipv4=@rand_addr=0x7}, @typed={0x108, 0x70, @binary="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"}, @typed={0x10, 0x83, @u64=0x6}, @generic="18ce5f07c26f46472a2715f09797880b73938744dac1d13cb0e79af2f535bdf9fde5c744ef62f89da7ae8f2b6e9ee852f99be5fb51bff811eac88b07a6bab4297316c5b084fdc844e335478ff40a4b7235d6e469fe84bb39eb2b25b07ec87d46cc655d3c38338e2295147283fee16b4b44952bb59c821cb2a7ed3df31bbf679b01697d79c664d98e0f2374b4ab80dd46d34a79bbb8935bf7905806a69b083299eea0363281fd6564c59fba0870ac7b71277c3be5a85b8460525cf41f0686dcd295385f13bef26ed70da7683a295b270eba5218762f8b81", @generic="f076b3b268f61128ee301a1fb9bdb48df7c5c67a6b9144ff8d7b6bfa16128d6a189d60a89d9e5ac9255e814c0963c9535aa7204d6de763f2a2cecf7df346d6e2024e6c33971ee127c0f766d6c7845d322a7b431cc6fee5eb33aeeafc8dd4c3cbc70cb20f2d3948c743c9d1ca95c356cd95fb82a12e86c634135e28a90296e47e40d4f884750ce50e246d9c3543d9ee3f28f978a542a1909d8f6cfc4f52"]}, 0x308}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000cec000-0xc0)='9', 0x1, 0x5, &(0x7f0000638000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f82000-0x78)={0x20, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x8, 0xfffffffffffffffd, 0x0, 0x0, 0x7, 0x100, 0x5}) 2018/01/31 13:23:03 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x50) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x58, 0x0, &(0x7f0000007000-0x58)=[@enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x824b0509e64db415, 0x0, 0x0, 0x30, 0x8, &(0x7f000000a000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x0, 0x100, r1, 0x2}], &(0x7f0000006000-0x8)=[0x48]}, 0x6}}, @acquire={0x40046305, 0x1}], 0xf1, 0x0, &(0x7f0000008000)="272f30153b5efe7f783e01c384ac7c800157c72887bb6f3c855ad3a9df929cdd7a53671b73cb33e52be5e9aea5d0539d5b17b8b7702948c882fc04a78a81267ab0ded98b567a4acdb87196d8aea6fb2eed531c4758434890a9cb6a982f71f82625d44408b070f6b2b335eb136f6d0ae9357d69040156dbab3f7b002ef611a2e70576e18b2fb7192959d275471998b060de0ff389ae490711daa086ac119a58e8b36b9332eb8379591439ce5a55ab0a9c19f17ca636f51ea2db25031d5e0362cf4bf94db456fc95a60ddcebcb00d7cb56c6cab20d6b3cf88f4ecda9bb6957f26c5fc6632685db8d568152779883f9dc6c58"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000009000)={0x2, 0x29f, 0x5, 0x7, 0x8, 0x3}) r2 = syz_open_procfs(0x0, &(0x7f0000005000)='setgroups\x00') write(r2, &(0x7f000000a000-0x7)="9a", 0x1) 2018/01/31 13:23:03 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = gettid() mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f000002c000-0x20)={0x0, 0xc660151ab04f79b9, 0x400, 0x8, r1}) [ 53.824151] audit: type=1400 audit(1517404983.691:61): avc: denied { accept } for pid=9642 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 13:23:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) fcntl$getflags(r1, 0x408) syz_open_dev$sndseq(&(0x7f0000f55000-0xd)='/dev/snd/seq\x00', 0x0, 0x440) dup2(r0, r2) 2018/01/31 13:23:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) write$eventfd(r1, &(0x7f0000301000)=0x0, 0x8) connect$ax25(r0, &(0x7f0000523000)={0x3, {"d29c3670eee921"}, 0xd99e}, 0x10) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)=0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/01/31 13:23:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x3, 0x4000000000080003, 0x3ff) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) pipe(&(0x7f0000b87000-0x8)={0x0, 0x0}) ioctl$KDADDIO(r1, 0x4b34, 0x100000001) write(r0, &(0x7f00002e8000-0x74)="", 0x0) 2018/01/31 13:23:03 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fstatfs(r1, &(0x7f0000012000)=""/240) ioctl$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)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:23:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept(r0, &(0x7f000055c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ee000)=0x26) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000ff3000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006bd000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:23:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) r0 = getpid() timer_create(0x0, &(0x7f00007f7000)={0x0, 0x0, 0x5, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000048f000)=0x0) 2018/01/31 13:23:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c7000)='/dev/sequencer\x00', 0x8040, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00001dd000)=0x0) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") lstat(&(0x7f0000184000)='./file0\x00', &(0x7f00008bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000c04000-0x38)={&(0x7f0000508000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000031000)={&(0x7f0000f02000)=@getsadinfo={0x14, 0x23, 0x415, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) delete_module(&(0x7f0000f6f000)='/dev/sequencer\x00', 0x200) 2018/01/31 13:23:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fa6000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff24) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000aca000)=0x0, 0x4) 2018/01/31 13:23:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = open$dir(&(0x7f000054a000)='./file0\x00', 0x24900, 0x2) openat(r1, &(0x7f000057e000)='./file0\x00', 0x10000, 0x2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000dcd000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0, &(0x7f00001e9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000674000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000b2000-0x8)={0x3, 0xffffffff, 0x44, 0x0}, 0x8) flistxattr(r2, &(0x7f00003aa000)=""/242, 0xf2) close(r2) fstat(r2, &(0x7f0000fe9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000bc000-0x1)={0x82}, 0x1) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f000014b000)=0x0, &(0x7f0000f77000-0x4)=0x1) 2018/01/31 13:23:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b9a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket(0x10, 0x2, 0x20000010) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fab000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) write(r1, &(0x7f000050e000)="24000000130007fffe000000005c00000520000c0d000300000000000000000000b81617", 0x24) 2018/01/31 13:23:03 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000327000-0xd)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$TCXONC(r0, 0x540a, 0x800) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fbf000)='/dev/ptmx\x00', 0x40, 0x0) poll(&(0x7f000011a000-0x20)=[{r1, 0xb20c, 0x0}, {r1, 0x0, 0x0}, {r1, 0x20, 0x0}, {r1, 0x2000, 0x0}], 0x4, 0x3) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000fbf000)=0x0, &(0x7f0000208000-0x4)=0x4) 2018/01/31 13:23:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007bb000)={0x0, 0xb03}, &(0x7f000056b000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000cad000)=r1, 0x4) recvfrom$packet(r0, &(0x7f000035a000)=""/4096, 0x1000, 0x0, &(0x7f0000152000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/31 13:23:03 executing program 0: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d33000)={0x0, 0x0}) 2018/01/31 13:23:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000039b000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x2000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000c8000)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000654000)='net/igmp\x00') preadv(r1, &(0x7f00001e2000-0x20)=[{&(0x7f0000e4b000)=""/93, 0x5d}, {&(0x7f0000bce000-0x57)=""/87, 0x57}], 0x2, 0x0) 2018/01/31 13:23:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00003d3000-0x8)='keyring\x00', &(0x7f0000419000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000866000)='/dev/rfkill\x00', 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000afd000)='keyring\x00', &(0x7f0000c04000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) fcntl$setsig(r1, 0xa, 0xf) request_key(&(0x7f0000402000-0x8)='keyring\x00', &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000464000-0xd)='trustednodev\x00', r2) 2018/01/31 13:23:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000cdf000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003a8000)=0x1c) 2018/01/31 13:23:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000595000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:23:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1000000008000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x2000000000000, 0x0) 2018/01/31 13:23:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c40000-0x4)={0x0}, &(0x7f00007d2000)=0x4) execveat(r0, &(0x7f0000e49000-0x8)='./file0\x00', &(0x7f000003d000)=[&(0x7f0000157000)='/dev/sequencer2\x00', &(0x7f0000ad1000)='posix_acl_accessppp0vboxnet1-[securitykeyringppp0^\x00', &(0x7f0000228000)='/dev/sequencer2\x00', &(0x7f00005fd000-0x6)='proc}\x00', &(0x7f0000f4e000)='/dev/sequencer2\x00'], &(0x7f00006ba000-0x8)=[&(0x7f0000836000-0xd)='/dev/sequencer2\x00'], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000d27000)={0x10000000, 0x0}) write$sndseq(r0, &(0x7f0000b05000-0x1c)=[{0x40081, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x1c) 2018/01/31 13:23:04 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000012000)='net/l2cap\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0xfffffffffffffffe, 0x0}) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") [ 54.133730] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/31 13:23:04 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000002e000)='./file0\x00', &(0x7f000002e000)=""/5) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000)=[{{&(0x7f000002f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000006000)=[{&(0x7f000002e000)=""/2, 0x2}, {&(0x7f000000e000)=""/141, 0x8d}, {&(0x7f000000b000)=""/38, 0x26}], 0x3, &(0x7f0000008000-0x1)=""/1, 0x1, 0x20}, 0x100}, {{&(0x7f000002f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000b000)=[], 0x0, &(0x7f000001e000-0x1b)=""/27, 0x1b, 0x27fffffff}, 0xcbb}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000031000-0x50)=[{&(0x7f0000031000-0x4f)="af5038b9b5428e8af95627c49cffc882199b1753d2d2aeb7b14a17981662b53a0e1bfe5d1144ad79215ee328dbabd74a237da752f99de12959d81921dc31cd7656ee841b015648934d2308d4a641cb", 0x4f}, {&(0x7f0000030000)="e162147430566c717106178be3953b0393795c7248e673c831b54a65a9c733c5908e7fab3057b78bf63e26c45f4b930cefd60a17959dbc5692f734d12384cd", 0x3f}, {&(0x7f0000031000-0xc9)="800d27743bdec81562da2c2866acaf6aaf7fe18c47b2b6630b3ae790c1a5136be80cad8ed67822b253edac7c749ca6946429f53bdc2a829a1c8450f1d78e1105bc631bd544eabf75c7da2c8fc21d00de38255ca7b6db179df4184797cb425ca35deea987d7439f09f9f2bace6b3018441654b64ef6ff9ff90ab34523550e3ff33d469f5b0425ba4880f00d6d9e4d50e9c7898496cfa492ebaff8990d372e384f6afa5487fffed715b3277ae5da7f209e92c5c2cb07b75893acb942a1918890ce3f07fac4917d733131", 0xc9}, {&(0x7f0000031000-0x48)="1fed094cc3b0623a207839f18ba9772f5133c5be2a7fcf49b89a70ee3e3174f8affb120ca2bcad8e13567b759cbd2971a88026b08ce33a5c7b425e99eb721cd013883ff4813a2e2d", 0x48}, {&(0x7f000002e000)="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", 0x1000}], 0x5, 0x4) socketpair(0x3, 0x0, 0x401, &(0x7f000002e000)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000032000-0x8)='./file0\x00', &(0x7f0000017000)='./file0\x00', &(0x7f000001b000-0x4)='nsfs\x00', 0x8, &(0x7f0000032000-0xcd)="a53419bfed0bfbec566868fcc100fbee79d50e745bc2a8f38a3f9129180175bfdbe4b8d529b05dad8cb3bea408c836697d1f3aab2f7bc5fcfc81e8ebbc55a9af81589e787a9e070012920df07b9ad02fd7e14472486b6184ce582b3b0f56a0c99ece25a69091d505b93614606ce173dd41bdf1f505c6941673d93871168fbd357bddc0e7bac5b8ccaefe94045164feb58ed72c11f9effb7527b4638a314fc5401543abb6a56aa74e23ca2ad3c2b00659d33808387c5d0a40ce2a78b819873080f75e09b14d53d0a10b1e33d7d9") mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000032000-0x40)={0x3f49, 0xfffffffffffffffa, 0x14a840000000, 0x0, 0x1, 0x8, 0xb0, 0x801}, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto(r0, &(0x7f000002e000)="", 0xfffffffffffffdcc, 0x0, 0x0, 0x0) 2018/01/31 13:23:04 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dea000)='/dev/rfkill\x00', 0x4000, 0x0) fcntl$setstatus(r0, 0x4, 0x4400) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000009000)=0x0, &(0x7f0000004000)=0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000004000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000000000)=@ipv6_deladdr={0x18, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) fsync(r1) 2018/01/31 13:23:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000355000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000c34000)="cea5310b21fdf84fcd670d8fed6de6bfea1695ad738ea9f03a83cc9a4516be1c242c9a9b5ae2aa89c0676849d59b7aeda4733734b0d7113d2dd0888cd79bdc8e929be743774cffbc5482005e5b7c5822528f74707344feebf30a21a3589c5911e1bcf3230d0e2640d9d126d2cb67395961d3551d253427f099250b8d2619732aa631602cdb2313010bb98c409c76f56de23bcf79b49fcbb32e922c48eb6ed7b73969b9586eea4b022a2d6f38670dd4d637bd3c20cf79d810678a99291b4a13fc7f94c09a4d7b7ab2b99e34298f") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2a00c, &(0x7f0000635000+0x9e)="") 2018/01/31 13:23:04 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000382000)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)={0x1000, 0xfffffffffffffbff, 0x9, 0x2, 0x1000, 0x10000, 0x7ff, 0x5, 0x4, 0x1}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000000b000)=0x0) ioprio_set$pid(0x1, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x382, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x800}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00005ef000)={r3, 0x1}, 0x8) 2018/01/31 13:23:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000799000)={0x0, 0x0}) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) lseek(r2, 0x0, 0x4) 2018/01/31 13:23:04 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000956000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f00007bb000-0x28)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @random="50fd2a51e067"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f8c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8c000)={0x10000004, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f8c000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x400, 0x4, 0x7f, 0x500, 0x20, 0x80000, r1}) fanotify_mark(r2, 0x1, 0x1, r2, &(0x7f0000f06000)='./file0\x00') 2018/01/31 13:23:04 executing program 5: socket$nl_route(0x10, 0x3, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ad8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f9b000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000f9b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000f9b000)='./file0\x00', 0x42000, 0x17) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f00001d1000-0x4)=0x0, &(0x7f0000f9d000-0x4)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000e8c000+0xbdc)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:23:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000164000-0x8)='./file0\x00', &(0x7f000006c000)='./file0\x00') mkdir(&(0x7f00007dd000)='./file0\x00', 0x160) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000791000)='/dev/sequencer\x00', 0x40000, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0xe200) getpeername(r0, &(0x7f00006a4000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000086b000)=0x20) ioctl$TIOCSBRK(r1, 0x5427) writev(r1, &(0x7f00005a7000)=[{&(0x7f0000b16000-0x38)="e68b0cd16b3519d8eaa4718116c4402308ba7e78ce86e89dcac4b15463b76bf67d4418ca0bd9d465b35ea466f759f624ed054fa9ad248cf8", 0x38}], 0x1) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') [ 54.281654] device syz7 entered promiscuous mode [ 54.295553] binder: 9762:9768 ioctl c018620b 20e8cbdc returned -14 2018/01/31 13:23:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000054d000)={r1, 0x1f20, 0x0, 0x5}, &(0x7f00005bc000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000997000)={0x0, 0x5}, 0x8) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d6d000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d61000)={0x0, []}, &(0x7f0000baa000)=0x4) sendto$inet6(r2, &(0x7f0000139000)="772c998a854126323c0d67477c54b212f4864a385f644088de086232ae94ce40d466ec1f7359fdfdb479fb5527263344fa04bb656e5686154d6405c08bc7acd69a7e2ca6cc32bc3261bc3f9de986d1c9062a7623ca6313a3fc447260bbae31b7de39c2c17491fc3939db1fe4509d89f7a8d6d5e7f1a7fce6ca9ae057b6c346d343b6106c843d11f15ed07c4861e7bfa3e34482c5ab", 0x95, 0x4000, &(0x7f0000c94000)={0xa, 0x2, 0xd0fb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:23:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) rename(&(0x7f0000da1000-0x8)='./file0\x00', &(0x7f0000cb8000-0x8)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000039c000)=0x400000000000001, 0xffffffffffffffb7) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f84000-0xc2)=""/194, 0xc2, 0x2, &(0x7f0000a3b000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:23:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000169000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f35000-0xb)='gid_map\x00') r2 = syz_open_procfs(r0, &(0x7f0000c2d000)='net/igmp\x00') openat$keychord(0xffffffffffffff9c, &(0x7f0000791000)='/dev/keychord\x00', 0x0, 0x0) sendfile(r2, r1, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000929000)=0x0, 0xfd) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e31000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016b000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000100000)={r3, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1, 0x94b, 0x400, 0x3, 0x7fffffff, 0x8, 0xe2f, 0x8001, 0xfffffffffffffffa, 0x3, 0x6, 0x9, 0xffffffffffffffff, 0x7]}, &(0x7f0000d52000-0x4)=0x108) sched_setscheduler(r0, 0x6, &(0x7f0000198000)=0x3ff) 2018/01/31 13:23:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x80840, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) getuid() 2018/01/31 13:23:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001e7000-0x74)="cfb9d5dc76db412df961ab4930488f5410bb5f4923f18daec2501cdea353c2dd17fbd2095bfe953cc865e22d54d298c42dcf9880d97f837e5f7a1482fc63921e01aa4eabdcb26cc932485b95ba652a60e00b44165fbd1a2f96c61fc87eb67387936f7f08efd4fcf876ad723a0876239ac4e57166", 0x74, 0x20000041, &(0x7f000016e000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e24000)=""/248, &(0x7f000062a000-0x4)=0xf8) 2018/01/31 13:23:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000919000-0x15)='/dev/pktcdvd/control\x00', 0x4001, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000a8d000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000032000)=0xc) recvfrom$packet(r1, &(0x7f0000ced000)=""/144, 0x90, 0x12061, &(0x7f0000301000-0x14)={0x11, 0x15, r2, 0x1, 0x1f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) bind$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) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000020000-0x4)=0x0) 2018/01/31 13:23:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000421000)='./file0\x00', 0x10) clock_gettime(0x3, &(0x7f0000fbb000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000083f000-0x10)={0x0, 0x4c, &(0x7f00005d3000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc69e}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001ed000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000620000-0x6)={r3, 0x2}, 0x6) write$evdev(r0, &(0x7f0000fe1000-0x30)=[{{0x0, 0x2710}, 0x5, 0x80000001, 0x1}, {{r1, r2/1000+30000}, 0x80, 0xd3, 0x2}], 0x30) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/31 13:23:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f000032f000)="aa100000007f78a770568b26000000007fffffffb63f3e4abdf4219016046d97448ed5276d7e1747c77f2e4e151c61c2890f47eab24605e565b67e98f9805a322cbf100e8790f0fc4d7614df98b60e1f0821165b68b5c51eeadd01cd12548183898617cab371", 0x0, 0x0, &(0x7f0000024000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x16d) 2018/01/31 13:23:04 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000015000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) 2018/01/31 13:23:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f000037c000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xff}, 0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000006000)={@multicast1=0xe0000001, @rand_addr=0x0, 0x0, 0x0, []}, 0x67b747273f42ed09) 2018/01/31 13:23:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$mice(&(0x7f00008b5000-0x10)='/dev/input/mice\x00', 0x0, 0x721101) writev(r0, &(0x7f0000f54000)=[{&(0x7f0000d41000-0x59)="580000001400192300a14b80040d00090a0600000000e076000543d818fe5800000004ca816464858900ff0028635a0004fbf510000200000000000000100401fcffffffffffff000d000100040508000000ec6b0f530306", 0x58}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d5a000)={0x0, 0xe2, "7ecff4edf95b7a89d76731dc16fdeab691d89093a26439ab638551e4af3b8bcb8706a36b3b97599196dbc14878b23998a6dea1eefe8c8dc44ba3249c8a87d6499a99c6e604c3ebd4a5673ed8624110a8fc5c9fb169d1dd2675230e3ee5000d651ad0b6a9ee2194854507a1b7968b6edd06867e31d6c86754c6aa9d37f064ef3d0205410f619b17081f12ca2da9beb98365cb39865ecb64bed52094873d8a66a46bcbb33020b63324d83f9bc56f0a19dd137970d90f948f8aec736ffc2dfa2f78ffdffcdcd7483efb4895bac6fcad0105485341b66f74c29da3993a7f91f9c08bd9b3"}, &(0x7f000088a000)=0xea) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000ca000-0x10)={0x8, 0x204, 0xbf, 0x9, r2}, &(0x7f0000379000)=0x10) 2018/01/31 13:23:04 executing program 3: r0 = socket(0xd, 0x0, 0xb06) sendto$inet(r0, &(0x7f00009dd000-0x76)="7c36b0a775d051e22519f8b34c0e4736be88327a57021f754784f372322209ccd218bcebd2fe494f648bd80394329a8e6715bfe27aab6242601fb61009eb8c0425ba73cb997ca86d041d824ff19a4dae8a05a76cdfd2001d37d0b1e1de6ba8c024d3207665c7a282bbb252fdcc01ec40d7a949bbeae9", 0x76, 0x40000, &(0x7f00008e5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0xfffffffffffffff1, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x39}, &(0x7f0000002000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000001000-0x48)={{0x3, 0x3, 0x25e, 0x2, 0xf31}, 0x80, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r2, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xffffffffffffffa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x7574}, 0x8) 2018/01/31 13:23:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000169000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f35000-0xb)='gid_map\x00') r2 = syz_open_procfs(r0, &(0x7f0000c2d000)='net/igmp\x00') openat$keychord(0xffffffffffffff9c, &(0x7f0000791000)='/dev/keychord\x00', 0x0, 0x0) sendfile(r2, r1, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000929000)=0x0, 0xfd) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e31000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016b000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000100000)={r3, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1, 0x94b, 0x400, 0x3, 0x7fffffff, 0x8, 0xe2f, 0x8001, 0xfffffffffffffffa, 0x3, 0x6, 0x9, 0xffffffffffffffff, 0x7]}, &(0x7f0000d52000-0x4)=0x108) sched_setscheduler(r0, 0x6, &(0x7f0000198000)=0x3ff) 2018/01/31 13:23:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ae7000)={0xb99acc9, 0x4, 0x7, {0x0, 0x989680}, 0x6, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xf) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000001b000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/31 13:23:04 executing program 2: socketpair(0x1d, 0x1, 0xfffffffffffffff7, &(0x7f00007bf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x1fffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000003000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x200}) write$eventfd(r1, &(0x7f0000001000-0x8)=0x79, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0xc722, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000898000-0xb9)=""/185, 0xb9) ppoll(&(0x7f0000c71000)=[{r0, 0x200, 0x0}], 0x1, &(0x7f0000c78000-0x10)={0x0, 0x0}, &(0x7f0000a7d000)={0x0}, 0x8) syz_open_pts(r1, 0x2000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000577000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000054f000-0x4)=0x1e2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0x200000000000d, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:23:04 executing program 6: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000018a000)={{0x3, 0x3, 0x8, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f00001f1000-0xf)='/dev/snd/timer\x00', 0x0, 0x280) poll(&(0x7f0000afe000)=[{r0, 0x0, 0x0}], 0x1, 0x1000) r1 = add_key(&(0x7f0000575000)='logon\x00', &(0x7f0000041000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x80, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000b01000-0x2)=')\x00', 0x200) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aff000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00003c9000)={0xe225, 0x8, 0x5, 0x8, 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, 0x0]}) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000a1b000)=""/67) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/31 13:23:04 executing program 0: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000537000/0x1000)=nil, 0x1000, 0x2000001, r0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) poll(&(0x7f0000a82000-0x40)=[{r2, 0x0, 0x0}], 0x1, 0xffffffff) ioctl$TIOCCONS(r2, 0x541d) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/31 13:23:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000b33000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f00000fe000-0x4)=0x3a) 2018/01/31 13:23:04 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001000)={0x3, 0xbb, &(0x7f0000004000-0xbb)="f465f1bd5efda6c1821edbfb5a3114069b0552dfe28d4c4e668f424f13458243b441a05bd4036b82c6eb03808efda66662088cc862488603757ae944cbfb2a8681c7d6b78c4a703de54611debbab1308914e6e272665a6e386e04e61c255841d1c45ee54364c9bcb18c5d5a2c36692fc95cbcd376766670da0fc03296916fe6133f6ca1b4401707cd9d376a9668c15579c89d4267564983a565b6912b327d37dc28b00d4e5045a8c37d5dc4f762f5e5f160aa8029396f41d63243a"}) setsockopt$inet_buf(r0, 0x0, 0x42, &(0x7f0000000000)="6a7270cea37b3dea80c9a269e02a303312cce349a944d450af41072cda6ab522f2fd4593d3352b2fcdebc8a7d718a7031372c41eb9d5929e8f7bc9dc9101b9bbbddb1f048938b501ca4ee03d2cccfb240827e9b8e5fe0851", 0x58) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000)="fe8435ed7ac4e41f178a4afcf6646b31", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000003000)='\x00') 2018/01/31 13:23:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) write$sndseq(r2, &(0x7f00001c4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"226b5687b1a7de0baa89981c"}}], 0xff68) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000097d000-0x4)={0x0, 0x7, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) epoll_create(0x0) fallocate(0xffffffffffffffff, 0x0, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000085a000-0x4)=0x800, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00007aa000-0x4)=0xfffffffffffffffc) 2018/01/31 13:23:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fb5000)='./file0\x00', 0x0, 0x1) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$VT_ACTIVATE(r0, 0x5606, 0x804000000000007) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000d8c000)={@rand_addr=0x0, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000015e000)=0xc) creat(&(0x7f0000d1f000)='./bus\x00', 0x0) 2018/01/31 13:23:04 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c7d7d0") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f000000a000)=0x3) 2018/01/31 13:23:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b57000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x54, &(0x7f0000366000-0x4)=0x0, &(0x7f0000d59000-0x4)=0x4) ftruncate(0xffffffffffffffff, 0xa2c) 2018/01/31 13:23:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000060a000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e19000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b4a000)=0x5, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000212000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000501000-0x39)="", 0x3cf) socketpair(0xb, 0x0, 0x7, &(0x7f000051d000-0x8)={0x0, 0x0}) close(r4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000039f000-0xe8)={{{@in6=@remote={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=@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}}, &(0x7f000061d000)=0xe8) fstat(r0, &(0x7f0000774000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) kexec_load(0x76, 0x1, &(0x7f0000e68000)=[{&(0x7f00002a9000-0xbe)="9a0cd72f1c77117e6e12474104ff8716cadf6db61ee4c53aedda8a78a34844511e8f3978571330cd046756b7a9e514489a5edbd7ef4c2a01471389b18dc6bafeb1e1f9e5c2fc467cb1a055fd6f901ed360a0040e795f2d674b5305f71bf0d06d40c0e4b0fec8520145089426575dfef046d11f49d825a09c55520a7d826f0f8f788621ad50abba91b56ea801b1edd2000919c33cc36998639b48cc78ce0f03282754e4811146eee3392982f495245b85668ced9578e79aa50e2e874028a4", 0xbe, 0xfffffffffffff0fa, 0x3}], 0x2) socket$key(0xf, 0x3, 0x2) getsockname$packet(r3, &(0x7f00007ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000049000-0x4)=0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1a, &(0x7f0000ca4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000570000-0xd)='/selinux/mls\x00', 0x0, 0x0) [ 54.505543] binder: 9805:9813 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/31 13:23:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0xffffffffffffff80}, &(0x7f0000001000)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000-0x8)={r1, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r2, 0x6}, 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004d3000)='/selinux/policy\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x24, &(0x7f0000242000)=""/84, &(0x7f0000308000)=0x54) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000fa6000-0x4)=0x0) 2018/01/31 13:23:04 executing program 2: r0 = add_key$user(&(0x7f0000c34000-0x5)='user\x00', &(0x7f000079e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fa3000)="28ec8b6967efdef0c8b98ebb60b1580e992cd8921852729737fd0211848b47dbacc40c37ad7ab2674f4786853c71fdf6669521faeca867a7b4b8b378555631ae8a0ef6065b", 0x45, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000043b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f00002ea000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000099c000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x5) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x1, 0x5}, 0xc) sendmsg$nl_generic(r3, &(0x7f000063c000)={&(0x7f00003fa000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00001a1000)={&(0x7f0000464000-0xb0)={0xb0, 0x36, 0x720, 0x4, 0x2, {0x1b, 0x0, 0x0}, [@generic="52e44218a8b2888de874a8effb99785790f64d550e1b1335a509fa16f34015eb490c6b2bd366ea048d87310aa397ab0d08251a570ea318860a195bf01f3e1535b1353fbb3f389b3a43a6d557f37ecc80fb25a40fafcecf3073fe8d08a13f67a6e833e8c6d24d66b12ed7a18fece6b5c35ceb5e07656688f6ccb294f0fe0b13a8e41ede103a7a0c5691c46e9f1d68d4d6290755d64bc3827eca2e300d"]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x40090) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) r5 = socket$inet(0x2, 0x805, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000e43000)=[{0x3, 0x7fffffff}, {0x7, 0xf2}, {0x4, 0xffff}, {0x7, 0x2}], 0x4) setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000f8f000-0x4)=0x7, 0x33b) r6 = syz_open_dev$usbmon(&(0x7f0000f06000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r6, 0x111, 0x5, 0x4, 0x4) r7 = socket$inet(0x2, 0xa, 0x0) r8 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000b8d000-0x10)={0x0, 0x1c, &(0x7f00006b6000-0x1c)=[@in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1e42}]}, &(0x7f000096d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00003d3000-0x8)={r9, 0x7}, &(0x7f000058d000)=0x8) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) ioctl$sock_ifreq(r7, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/31 13:23:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x4ffff, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000e0000-0x18)=@generic={0x10001, 0x7fff, 0x3}) 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) 2018/01/31 13:23:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) sysinfo(&(0x7f000041c000)=""/197) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', @ifru_names=@generic="16d9a03340487c8735db24a266325d59"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x200000, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x800000, 0x0}, 0xbd) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f1b000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cb7000)={0x6, 0x4, 0x0, 0x8, 0x0}, &(0x7f0000dc3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000607000+0x5fb)={r4, 0xb6, "283e737f4a15b6790ed1cbf0f722e51fbe30b6a16867108001f2844e80fc653a8336d5e1a33a4ae006700e873f11cb0ebeea62e3ac941bbc8d60a49d9d8953ed400e83920e88e7ebe5bcc2821bc7f223e54b495bb9dcb427190d5a7e58184a57bbbac122c4264556816311d760411483638a2adb20957db915593d1c6173dc406e1758214d0dfa0be0919313167bde5f625d29421acf2067aed019f1d765aad7b787013858c9039853b90e7339564b737dd2fb21c408"}, &(0x7f000048c000-0x4)=0xbe) openat$keychord(0xffffffffffffff9c, &(0x7f000049e000)='/dev/keychord\x00', 0x400, 0x0) preadv(r3, &(0x7f0000950000)=[{&(0x7f0000752000)=""/200, 0xc8}], 0x1, 0x0) 2018/01/31 13:23:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d6d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000964000)={0x800}, 0x1) 2018/01/31 13:23:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00004a1000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socket$nl_generic(0x10, 0x3, 0x10) rt_sigsuspend(&(0x7f0000058000-0x8)={0x0}, 0xfffffffffffffff8) 2018/01/31 13:23:04 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0xee)=""/238, 0xee}], 0x1, &(0x7f0000007000-0x40)=[{&(0x7f0000007000-0x984)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/31 13:23:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) sendmsg$unix(r0, &(0x7f00000cf000-0x38)={&(0x7f0000c61000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000094e000-0x30)=[{&(0x7f0000090000)="514e2d56d8a484b74fa49a55558be3a70e94347ee0db2c0fafce90607211762c6888edf2a1f83e1e26e8087b79e3d3b0903c7ccc61ece2515f1d1e857e42469179b7b77d27881c010b802111f78bee", 0x4f}, {&(0x7f0000046000-0x16)="ae88040979e8fb184e86c6481140057c790d220c231a", 0x16}, {&(0x7f0000a59000-0x42)="ed42a2db0cb915629ff46717bd9eab0a3c386f1d03a4d3ccf96f69cb2ed6f4850c256d5e2d8a1cd40667363f246d0c68e1d895c9519927347d52fac0288a7f5bdaf9", 0x42}], 0x3, &(0x7f0000e54000)=[], 0x0, 0x20040000}, 0x400c000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f3d000+0x660)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f0000af3000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000822000)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000484000)={0x0, 0x0, 0x0}, &(0x7f000020b000)=0xc) stat(&(0x7f0000158000-0x8)='./file0\x00', &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f00008f5000-0x50)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2]}], 0x50, 0x0}], 0x4924a30, 0x0) 2018/01/31 13:23:04 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mincore(&(0x7f0000011000/0x3000)=nil, 0x3000, &(0x7f0000014000-0x4c)=""/76) 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) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) add_key(&(0x7f0000002000-0x8)='rxrpc_s\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000011000)="0c425086937e4953961e140c41c5f94ed192dcb4d53931446912d8e67641910a7f89bac444c20fd225ba9d", 0x2b, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003000)=0x0) waitid(0x1, r2, &(0x7f0000013000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d9000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f000045e000-0x1c)=@req3={0x9491, 0x8, 0x8, 0x7ff, 0x1, 0xdf2, 0x8}, 0x1c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:23:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00003f1000)=@get={0x1, &(0x7f00004e7000)=""/199, 0x2}) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/01/31 13:23:04 executing program 3: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffc) r2 = dup2(r0, r1) ftruncate(r2, 0x3a28000000) [ 54.705579] audit: type=1400 audit(1517404984.571:62): avc: denied { net_bind_service } for pid=9897 comm="syz-executor5" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 13:23:04 executing program 0: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = epoll_create(0x4000000000000007) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000d1b000-0x8)=0xfffffffffffeffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000ee000-0xc)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005c9000)=0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000d1c000)='*em1\x00', 0x1) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000d1d000-0x108)={0x0, {{0xa, 0x2, 0x97, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6c8f00000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) dup2(r3, r1) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000c55000-0x90)=[{&(0x7f00007a5000)=""/49, 0x31}, {&(0x7f000027a000)=""/147, 0x93}, {&(0x7f0000033000-0x27)=""/39, 0x27}, {&(0x7f0000d1c000-0x4)=""/4, 0x4}, {&(0x7f0000d1c000-0xd3)=""/211, 0xd3}, {&(0x7f0000c29000-0x51)=""/81, 0x51}, {&(0x7f0000a54000-0x2)=""/2, 0x2}, {&(0x7f0000bb8000)=""/255, 0xff}, {&(0x7f0000d1c000-0xbd)=""/189, 0xbd}], 0x9, &(0x7f0000d1c000-0x10)=[{&(0x7f0000d1b000)=""/55, 0x37}], 0x1, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000d1e000-0x7e)=""/126, 0x7e) mknod$loop(&(0x7f0000d1d000-0x8)='./file0\x00', 0x1104, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x0, 0x0}) epoll_create1(0x80000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000517000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000d1b000-0x1)=0x0) 2018/01/31 13:23:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000197000-0x60)=[{&(0x7f00006d1000-0x4c)="5397", 0x2}], 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) syz_open_dev$evdev(&(0x7f0000c5e000-0x12)='/dev/input/event#\x00', 0x7fffffff, 0x4001) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000c41000)={0xfffffffffffffff7, 0xfff, 0x5, 0x7, 0x7}) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000e000-0x1)="81", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00005b1000)=0x0, &(0x7f0000c92000-0x4)=0x4) tee(r2, r1, 0x5, 0x0) 2018/01/31 13:23:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x200100, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) get_thread_area(&(0x7f0000a85000-0x10)={0x7, 0x20000000, 0x400, 0x20, 0x9, 0x19, 0x2, 0x5, 0x1, 0x4}) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-:1023', 0x20, 0x0, 0x0, 0x0}, 0x3ae) 2018/01/31 13:23:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007f7000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b48000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f00008a6000)=0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000f9f000-0x11)='net/fib_triestat\x00') sendfile(r1, r1, &(0x7f0000b58000)=0x0, 0xfffd) 2018/01/31 13:23:04 executing program 4: clone(0x0, &(0x7f000059f000-0x12)="", &(0x7f0000cf3000-0x4)=0x0, &(0x7f00000c6000-0x4)=0x0, &(0x7f0000e73000-0x7e)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000831000)={0x0, 0x0, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00006b6000)={r1, r2, 0x7f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000002000)=0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r5, 0x21, 0xf, &(0x7f0000002000-0xfc)="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", 0xfc) fchmod(r3, 0x10) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80802, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) sendfile(r7, r6, &(0x7f0000944000)=0x0, 0xfffffffffffffffe) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x14) 2018/01/31 13:23:04 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000000a000)={0x0, 0x20, 0x9, 0x3, 0x8, 0x0, 0x655, 0x6, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x29, 0x20, 0x4}}, &(0x7f000000b000-0x4)=0xb8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000b000-0x18)={r1, 0x6, 0x30, 0xfffffffffffffff7, 0xdee}, &(0x7f0000001000)=0x18) r2 = gettid() unshare(0x840804) epoll_create1(0x80000) r3 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f000000b000-0x4)=0x0) exit(0x0) syz_open_procfs(r2, &(0x7f0000006000)='timers\x00') 2018/01/31 13:23:04 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000012000)=@generic="7a09f019c7f1145a40c548b668b3fe77") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000013000-0x8)={0x0, 0x0}) 2018/01/31 13:23:04 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000494000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000688000)={@common="6c6f0000000000e8ffffff00", &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:23:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000001000-0x1000)="c22f455ddba563aa986b26afe1e620b9f347864760ee3bac79b47486e604198694b723451af0a615f8ee05b79aec74b8ea2c248ef8a4383099d2e57695c28a009968276e5e937e7f97a8a21285db93c16597a5777d3d97b8dd9350df17b71532c1bbfe1dd03cf4f5bd7b89cd197ce9df7e17edc611658462e68746325bbee8be5705051f315f546dbd4ce46634f5bddd54d01032f6ffa3b6d0f97700f19d0d71ee4fab1551677127cdda374eabac5e9cafbdc7de0e5b2fb3dac22ff5d5114c1d593424c42b7a7917eb45b89001b99faa1b4ccfff95accc941d3a286be60daaa81551068bd8106e0487aaf1d127eaafb83077df7c5c6f7125fc289bcfe8f6e2ecbff3bd7bc0bc261efb1d88440b74938a924906ec92b7c6de88d620adecd3cce5e61b5ec88d4adaae7ddce028a31687b964b2394d869905e375057dae7aca4ca7bdeb303bce39cc51ec8a954c71b10d080c5f9def311a2c5d18823ee50da2435271625dfbec43b187418fd5edbac4e98b455ed9922434ca121d4ea05132938115f6a7f5c047980f35b3d7d7011ba3c1c578e85e121f801f34a77b0b155cbf6aef938d4b4887a07b9befa7f01c4bf6b40ab688ba1cd0c0c6214cdc1e93a403eeea23d26360ae412100c6e845ad42cff9470a9b5209a7be27316cc78e3adee2e0758bd443f0a56ea57dce22e32fbe91ff4d52255a1abb496ed47838b205f5450874be82ad87e9c92660ba18bb7ad91a74dc198f13e33423df5d16434537e0161ecef92d24ddc33405db1aef47f3635f64f2326b27f4dac821be7dc8c8e444f12121572c874d5058abbe840ebf6fdc8fdf5c164fb7bb58b1e43001020cee8e2d16cf3752bd789494c5c5c93f311fcb2d5c369af7aabde927ef2b3cb616bcf2d44b7e4369a3f482ca49c20122053a3ea74b6b411b35ee6580c8a807994e6dc4a5a35a2e9f56bca59dffb6dc4a8d91f1ef80d0873804c9851f59582e3f8707d4602876c5b5a68a59c5b6849cd6a938108ee36c02109875c632a308880d1ba06b2b8d504c10bb8468fb2ce47e502ec22f9bc034469b0739ef492475764622d4cccc03ee9dfd3aac812d703cafaf875db253e2b8318560bce3187d0123e90d918c2538cd113d543f5ead3bcba2cfd447f07fc1391bc82cb9898fc92215435a2e000d087a4438f6000548cca8696e9af0cef3aa529837a8e4bdc27ea7e720dda765be7c9f50d4ca78777fcfdf4e8947176322b8a8193e3f4f2f5b734e9be9ec1ef398134252f8c03708c4d56d071cdfbad27a8eaf317db62a8e88aebec87ed07f058a4e08567256032732d1b4329de5bf1fd1adb0bacb8f88d7d2fb18381a2f9a343442f233e434f10c37a79ae8042d42ccbdec6ed49f47cbbf24d8d4d23d28dbcb92a3d914f7d1e00dd56857df600f36442cf10538aa22da048830d3608a668a82998b53c192e48fda6ae4141d67626dca81d6ba77571a0b6d484ebd18cd432b60a03e058a94e60ffd051944e969965060856c42696446fcfe85dfa7923009b229d0f54c0e5eb8d2272e0c9745f87319c0005b5aa09f52b249731c45e11b748f35d76769d446be91ade32338bfa29ab6c2d99b952f63b8ff9c57dce62393c1272e81f0b1d53d1c028434368e3de3dd4f7d588a45ae79ed9a0029835235cf0123acf49be5dbb8ca0682394632cd88edac0fe5e665570e2dafb50c63d2b63f8b74ed35a1e5027743231c9d97c4576a3afbc8906bdceadda21d18fc62e351ffc01f16173c2fd77893ca9509e6d9f6d778668316fde5f54ae63760d67e6ff02dcdd3dce8871fa58f67c778043e0c1eed1b57790369128cc65b69ae33c31353a56f37cef3f89b701de273d024cceb93c10654b9430d4016230aad42a00da1510509027ceed6b95324e9aff82a6a5ef8c0f3384eea053ce81698a81b4ca483de68cd40e5c3eff858da4cd4dfbab0cbf5697826e3179099ef3502a2aa2ae54621cd3427dcfba7acd283a316add7227fb5f8dab2a6efbb0c7a02f6a5914e574cd19711de5d86d3cf7ea579f2e2cdd1ecc1d0bfcf175646341d849c87c901e12d52ab30536b8b84363a2287a42e85ecb15cfd56ee96a6deba2441c7737f90eb33ae43882e93dbd3bdd5aa15aae2ee69690030b99299a4c76dac8ea3215344c7af58c7577ef0d11f54574b4e0e69318ab10cd6ededa5899842eb34173f9a741c77264e87508cbcf59df7c0b868a155ceab1781e73cf4ba61cc3ab8e8a198a9f89f29bb9dd1e65d1d2138e8031782aaf8ec01603b4d2f6df30e6375ffed3728fecae85e4b75d2d93dc7cfcca572130060c1eb40d697c1bb7e664f73e6b91c2e77c8993895d9c6211d1a2ed645ffa7c46ecfafb81d95ac483e10111980a19c8c7eb4b0bfaa04839c3cca6b32d41ed39ee69d4545b1d1dfb8e1736ed057c365ff12b307355ff5a77fbf1b7adc164a6bec39a1d0ed62f22d0620b49af22124fb0b6b10441e2485708757b4f740444ca8b51e28168b9306861e218237c24515d365409f3901546586358aa2257695265b9a76953746736763d737776384fa031acc0441f0984bdb23466f9ab92f5834dc323973e1614950e1f899e07a99ded06403381faad8a1fe5431ea3945ce827eaa7e83ef76a12120e8e443126c1f1f63ed011ae91acf341735b78d999ecb3d78f176341cb704b6c4783cebca8d2a3654a5d613b4675b77a48bba57ef8431e6b6dee81a0b8a9f8d4f1dd362333d388387a0b465c0d4b9ba998382019134fac978cb06eb7775a4f7f8ee88d824e003daf06b7822c40512859795ceb0394ebba5377e16cb071c7f5c420c3718ae507d7ec07550325a6e05143eeed4b3f3383d08cefb1d8b21081fd0cb752c93d1b6eee5d69bff02f0c02869f18c5aed9f27b1b428e2a551026ff9d16bbccd69a827c2fe5e273cc8c941689adff2e80d719aea292988067e603f4787e181010094dc81a2d7c4c766e7b7698fdd2bb5b66e8a8f44c0bece6d3950636b3ba31b9e96c7e8efd6c2722edbb6ce1f12f207399a5eba2d899578b226c008bdd9a1cef979ceb50ad7ec0ded5b6b3f5443816ed9e28b4593d7a973812b364e986c5fed8691a76dd37f60d78844c7277173ac3bf59b1b414f053198a167210f06ea077791650634e801a0cad1d3d5c019cad22c4fa7f18676eef0cb3a0e05dbaa4752133400ac3474c166f5de6540b259226429524685957c2584e31fe2128c9ac1872ce4c50db8dfa45b7ad23be0b2245367b1f6fe048b0cb974819d473571f948a96dcd5c707f751a28f5595837cfee78ea7be8e4843d0d694a60de98b6a35ac7e6139ca863bb0e2535f416c27e64ccf869d9b5f7d420ce4a8de3f07d734a7015fb4d37ed31d0a51725ff6da73aa4c9f2702ebec30d5c0e4b70390766222a3583e9297f9c1f58bd475599baa3bf0be3e01f1169b3a826eae60a2681cfbcb490363b1a4e537c6a16f7dbe2932c03d74cec9d4926cc5f2aec7dfde3c6fee5e8475958ef4d61ba3ba53d074b82bc3755273ca194102f3144acda77d5e689d88c859206bef7ddd227db1cc40480a1697d803501aa02b83293eb53aa81016805cd0176f6c65d907e081d1ddaeaa4f39ccd251d4489bd19bfd631aaab46f147dfd8ab12db40d6d702df7b78329746a259ba088e175aa71c1715b6f331f3fd75d89312fab0032a396102fe82b97dba4c9ecbe2499b9906d4e56c8a0a42c0161ee24f304124fcaa6be6baf7694a8fd4b0a5dd3bfc70e9ec5e9fe6f888bd7701dda00b1085bfdad6e5860cbb3588380249cebc09286bf79b19874881464ed3faf9ea47ed64e120a545344bfeafae700d38394b92bbebf189d9e3c02ad5c6491be4906e13ef073be0eeb44f00afef2cbf7ccd05fb3a61918aac1be7c43ab6b97242c4f52fc90b9a0ddee53b1c99e8653151c82dcf0600e0a0822365ff8490462fb6ef01e9e022883caa2605124b2a32c5c8907641adb2eb6179d1ce0e4eb67c52c503a3b72c94d6eec44da7d7d1757c1ac708f9a27d3f2be7c75e78cd6c436ca54b7e03025ba24b5b53508cd61de90f593d2731b676240249afcede288366d960cdd8388d6975805e148dc411e68515fcf7d106a297f31bfbaff6f3746bebe8d609229e26e56a3e465cdd1401207d16cf39ac8e84fb01a7bf5a239375059666d1b9ec2983ef3b089fffd4966db63b6596795eb73f563d9617796602968c929eed8082a9618e0922dfbaa989d850d433f056885961841dc6ffee4bc39b70e8f792e1a60388e464e02da904d92e1ad4705c324da8d54eda744db605cf2226bf6934ee0658630a204f341dec395dda672373338e3cee872949549bd41283102ef031abb1d7d09a9d004c1bb4770c159a38388a1b2adf58c1a5062008f9814ea75b05f2538d8ba93b3608baef39949270c40d0fc8ff390306a5048de73bdf819fea785e0b29a8ac3d8293c8b8ebfb036e0accfc9bfe56d2f233991eeabe6fbd2d775cdcd07d197ed8c9f3fe8e726ba603318a30c42b2d3d40115a5d72940732147b8ca7ccbe8934fe2ce0215d22152f8251b26f85ce721f8942dd846c5fa0b077528379c88ef96453e802fd345e6ce11b664f925ebea6d277f5817ea1a11296c7d511906299df205ff4ab85fa06f923a9eb40609eaf2bf4dbfffab5f2861f7dedce6a47793a0cb76e7fba8101037fd196cca16d3a99144efcaa2818de170e2423830703a2a12cf6c30a3709ebd5c1723ced6cffb1ac12322b27ac680378b1c2cf0d7afd804af4eaf3ce83ec5b24926ab4d9adce1f22948c89dcb82b20eebe24d8a07afd11b2df5c8b42502b93f9870ab364b308d54dd75a979ffb6596c63ab180c1d0cf9f522aeba9e1f7e6c6c290e439483e65d573fb58a9c09052775bdfaf12a97c0934c687d0899b64aaea49b2f0426db8b4d98335ae3748dcafff86a57b08e21e8ba81338e79fe7566a497d4625c57349557f6a26ec804e98f9f0a8c957c9f270713184a31010be525f92a2c290ac970ebe1fe694e0c81e4fcf19700b8f8a7aa52d89229e67fc7afece4b5f3d5be28447c8feb9904a4e86f92184978f116f834d24169c271d71db64d1a1b768e35814d9905d03254abcc3f983cc8745aa6acfcf12023991761359d1b041319385322b3fc7a55599ce5f408588bc7e4b52d3e8c7b427832db5dbbdfaa5657dc926484cd3083aff3a09a5dfde243d1609b5fae51064e0a5e8745ae4bbafdca3dbd5e9b94cebfa7fabec90af0200e0481138403f3a91f3611c378eb17a808c0cee4f7320b845086eca8d768d294be6caca51dabacbc4dd822f7330ca10949bfb8a1386d4dfb989fee62b1b39064129b93a739c225019d398e9feb5744d266b5c4ecd885323349d5fc1e3216a1bc4f49ad5d60b393edb7da81b930ca83facf12e9f8ee03dea2afcfc4127aad9ff6a2eeb10b4ad66fd0f56f81ee33350842e7ff178ab78be16ace2bc6e9f13f25a0673b34d2fb869a53b293c24843e6849f389c6aaef95ab2f6dc22e2e6c750d0ec33761ae80549d73b902b20d074e19c2868c3b4fe11f7556014e3cd1295f04d5d8bc74a1eda9504f76aa66f6fe14dde9c9f9ff8946a367e4c110f2d8139c064cbe288e65aae264b6cc35ee6a9fbb149b5d2573b2c511ee0e5ab487eea61447dd9a6f4a31c7efed1dcaf8e8ca55cfc6b8bd456ed47eb68ec2a012b4dcc7122b30a75ad6ac0ad556a47e0cb4e98f0d121fcc03b99e74bcdb87268ccef192be46c6c4824a0b6176055d58fb24304a7f8615060ea68a1743c3ed185eb25752dbe8583f", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) bind$inet6(r1, &(0x7f00009d5000-0x1c)={0xa, 0x1, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x20, &(0x7f000072b000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000096b000-0x4)=0x14) 2018/01/31 13:23:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") mkdir(&(0x7f000001e000-0xe)='./file0/file0\x00', 0x0) 2018/01/31 13:23:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000b87000)=0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000fb000)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000907000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000e33000-0xb0)={{0xff, 0x40}, 'port1\x00', 0x10, 0x800, 0x2, 0x1, 0x4000000000000000, 0x1, 0x4, 0x0, 0x1, 0xc8f1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/31 13:23:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$ax25(r1, &(0x7f0000013000-0x10)={0x3, {"5db89e34248603"}, 0x10001}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:23:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000703000)={0x0, 0x0}, &(0x7f0000a2a000)=0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000088d000)={0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d9c000-0xe)='/dev/keychord\x00', 0x40, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000767000-0x3d)="f24235548d2f3cd25dc795dc1e3fd986d61ba4393ec3e14d64f2348857935521aa894650d7e78d3bf96545504843acfe778c08377782d3024a4be3b1aa", 0x3d) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00000e9000-0xaa)="4289fc9cdaefd331df40f3158ef0cbd999c8180718b6db35a48bfff391a5c8fac756d42491ea13e047dd831a1f85ac760fe279de728904a93ade864c0e842319de7bef7fc73d598810c8116a753e64d4211ec0a62fadfd645743b6a6bd3347b4eaa560d323a3561b2bf6e0a7fde66592f1639d328004727ccd06c9904b6cb9e00105bb64dc63ea0fcf716031e30e0bf96c5f6a2d2ccf2abeb33b0dde184fcb49418ad50ebf0d95336aae", 0xaa) 2018/01/31 13:23:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000006e000-0x6)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000021f000)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000066e000)=0x0, &(0x7f000072f000+0x658)=0x4) 2018/01/31 13:23:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006fc000)=0x9, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d4c000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000450000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf25}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x1)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e8a000)={r3, @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]}, [0x3, 0x1, 0x9, 0x8001, 0x1fe0000, 0x6, 0x6, 0x8, 0x1, 0x9, 0x6, 0x5, 0x1, 0x400002, 0x3fe9]}, &(0x7f00002d8000)=0x108) r4 = timerfd_create(0x3, 0x2000000000080800) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006be000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f76000)=0x2, 0xfffffffffffffdfa) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f0000004000-0x8)={@loopback=0x0, @empty=0x0}, &(0x7f0000003000)=0x8) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000003000-0x8f)=""/143, &(0x7f0000000000)=0x8f) ppoll(&(0x7f0000000000)=[{r1, 0x1040, 0x0}, {r4, 0x2, 0x0}, {r4, 0x100, 0x0}, {r1, 0x8200, 0x0}, {r5, 0x0, 0x0}, {r5, 0x4080, 0x0}], 0x6, &(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x2, 0x20000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) 2018/01/31 13:23:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ptrace$peekuser(0x3, r1, 0x7f6) utimes(&(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x7530}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:23:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000320000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) futex(&(0x7f0000a5c000)=0x6, 0x3, 0x8, &(0x7f00006d4000)={r1, r2+10000000}, &(0x7f0000518000-0x4)=0x6a7, 0x101) r3 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000013e000)={{0x0, 0x1c9c380}, {r4, r5}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc5000-0xb)='/dev/hwrng\x00', 0x402000, 0x0) mq_timedsend(r6, &(0x7f0000bb0000-0x6)="c369a34213ee", 0x6, 0x4, &(0x7f0000259000-0x10)={0x0, 0x989680}) ppoll(&(0x7f00000a1000)=[{r3, 0x4201, 0x0}], 0x1, &(0x7f0000e84000-0x10)={0x0, 0x0}, &(0x7f0000254000)={0x0}, 0x8) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000057000-0x12)=""/18) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000fa2000)=0x0) r7 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a8e000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000142000-0x4)=0x0) r8 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) r9 = syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000050b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000048a000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000bdd000)={r10, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40007, 0x6}, &(0x7f0000a6e000)=0x98) ioctl$PIO_UNISCRNMAP(r9, 0x4b6a, &(0x7f000034c000)="3782b2c28749be150df38ddb4422ced6b781716748bca45d6e3f52747d9f8a896ea3ffdc805cb2f308954784d86e161c04a76c0bebaa9692ec2510a6287cf08dc8") ioctl$EVIOCSABS20(r8, 0x401845e0, &(0x7f0000f9e000-0x18)={0x8, 0x9, 0xf3aa, 0x100000000005, 0x7, 0x3}) creat(&(0x7f0000ecf000-0xe)='./file0\x00', 0x8) ftruncate(r7, 0x10000) sendfile(r6, r0, 0x0, 0x72439a6b) 2018/01/31 13:23:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d62000)="1200000000081f9a14000007000004001c08ffffee0000f90000ebff0000ff000100006062a224cefbaeede4c8a747f43d2ec3bebcb764d7005c170b84395987ed11de4daa8369e16b64658418ad3d3e3ec55ae51ea9744416ed0a9d93de1209bb4c4e59780c87f20b0641b9fec34be55a6e68cdbe0786bf7b482bdd8c153a94fbcc5da23845e8786c", 0x89) r1 = add_key(&(0x7f0000ea4000-0x8)='trusted\x00', &(0x7f0000175000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000942000-0x3e)="dda6210024f35255eba94754070e62d88a2a7fa9e9adec4b22d32b75d996fa9dc64ead16b9c8f2a6858f3b8df10772ffeb22261b71b68759eb81d9c35b88", 0x3e, 0x0) r2 = add_key$user(&(0x7f0000a3e000-0x5)='user\x00', &(0x7f0000066000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000085e000)="8846c3cad333c351ce491e8d04ad4adbf7a8eb7e7c92e977814ff151562706b26a87b9fdc67c096937484fb08af91de0830323fad298cd89b78f232f4d302725f5950c226892aea2ec03f23afdb6724c1944b332793694ff5563902c56225d1dd6955f2bff0609848d280668b53c1110229a1cfb8b52213c1356ec0177353d0579d85834770f", 0x86, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000116000-0xc)='cifs.spnego\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e5d000)="78d67a63e6642098fbb60c054924cfc37ddc620a32425c5e98857bf21cbf9c8e7dafe0e33ce9fcfc66acef3734918981055268117c534041d3915a390ee79d916626a8c3f6deec80e64cf2a4ce0e61f1530740435b1716f8cc367bf9bc1d278396169f00f1b7a7a773fc652ed43105b07851ca634a5228b7e845d6c9b49a7a454963eba8b506d61d88da73d068d5c58885c6", 0x92, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000c06000)={r1, r2, r3}, &(0x7f0000c17000-0xc6)=""/198, 0xc6, 0x0) 2018/01/31 13:23:04 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000842000-0x150)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) socket$inet6(0xa, 0x3, 0x10000) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000978000-0x4)=0x0, &(0x7f00006ed000)=0x4) 2018/01/31 13:23:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a9000)='/dev/sequencer\x00', 0x420100, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getdents(r1, &(0x7f0000fae000-0xd2)=""/72, 0x48) fcntl$dupfd(r1, 0x402, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0x11, 0x7, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00001a6000-0xc)={0x0, 0x6, 0x0}, &(0x7f00006bb000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000021b000-0x7b)={r4, 0x73, "93fd5b8e483a471e1b4cbf656d996c9e755a4304c4d677902457f90182e0ac79cfb0b2c10d61b5503fa9f315737ae7fba268eb6d6eb78ef0bb1398d6222b5b22cebdc9df409c57dc70c585add9a335dde23dca640eec421838707913c3f657ca32f17035adeaf6d34f24cf63c6f2a346fa2937"}, &(0x7f0000042000-0x4)=0x7b) setsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f0000ecb000-0x4)=0x1ff, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000afe000-0x8)=@assoc_value={r5, 0x0}, &(0x7f00009c8000-0x4)=0x8) 2018/01/31 13:23:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000092000)=[{{&(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000000000)=[{&(0x7f0000a95000)=""/19, 0x13}, {&(0x7f000094a000-0x4a)=""/74, 0x4a}, {&(0x7f0000000000)=""/155, 0x9b}, {&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000000000)=""/54, 0x36}], 0x5, &(0x7f0000001000-0x35)=""/53, 0x35, 0xffff}, 0x70000000000}, {{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000b29000-0x3b)=""/59, 0x3b}, {&(0x7f0000406000-0x25)=""/37, 0x25}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00002fd000-0xeb)=""/235, 0xeb}, {&(0x7f00008ca000-0xd3)=""/211, 0xd3}], 0x5, &(0x7f0000001000-0x6b)=""/107, 0x6b, 0x0}, 0x9b4}, {{&(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f74000)=[{&(0x7f0000001000-0x78)=""/120, 0x78}, {&(0x7f0000325000)=""/11, 0xb}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000e07000)=""/178, 0xb2}, {&(0x7f000014d000)=""/174, 0xae}], 0x5, &(0x7f0000407000)=""/38, 0x26, 0x10001}, 0xec}, {{&(0x7f0000cf7000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f0000517000)=[{&(0x7f0000c0d000)=""/0, 0x0}, {&(0x7f0000000000)=""/139, 0x8b}, {&(0x7f000031a000)=""/68, 0x44}, {&(0x7f0000001000-0x75)=""/117, 0x75}, {&(0x7f0000a68000-0x1e)=""/30, 0x1e}, {&(0x7f0000000000)=""/115, 0x73}, {&(0x7f000005c000)=""/20, 0x14}], 0x7, &(0x7f0000000000)=""/170, 0xaa, 0x5}, 0x1}, {{0x0, 0x0, &(0x7f000053f000-0x70)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f00009c3000-0x36)=""/54, 0x36}, {&(0x7f0000000000)=""/242, 0xf2}, {&(0x7f0000365000)=""/173, 0xad}, {&(0x7f00008cb000)=""/145, 0x91}, {&(0x7f0000000000)=""/214, 0xd6}], 0x7, &(0x7f0000001000-0xf4)=""/244, 0xf4, 0x3}, 0x1}, {{&(0x7f0000368000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000550000-0x30)=[{&(0x7f0000001000-0x24)=""/36, 0x24}, {&(0x7f0000000000)=""/148, 0x94}, {&(0x7f0000001000-0xae)=""/174, 0xae}], 0x3, &(0x7f0000643000-0x79)=""/121, 0x79, 0x9}, 0x6}, {{&(0x7f0000000000+0xc6c)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x81)=""/129, 0x81}, {&(0x7f0000dcf000-0x58)=""/88, 0x58}, {&(0x7f0000f71000)=""/33, 0x21}, {&(0x7f000095c000)=""/146, 0x92}, {&(0x7f0000001000-0x51)=""/81, 0x51}, {&(0x7f0000d33000-0x9)=""/9, 0x9}, {&(0x7f0000979000-0x21)=""/33, 0x21}, {&(0x7f0000000000)=""/101, 0x65}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xc)=""/12, 0xc}], 0xa, &(0x7f000046d000-0xb0)=""/176, 0xb0, 0x400}, 0x6}, {{&(0x7f0000d5b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000000000)=[{&(0x7f0000e7e000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0x27)=""/39, 0x27, 0x7}, 0xda}, {{&(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f00002f8000)=""/70, 0x46}, {&(0x7f0000b09000)=""/22, 0x16}], 0x2, &(0x7f0000001000-0x4f)=""/79, 0x4f, 0x5}, 0x100000000}, {{&(0x7f0000000000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000001000-0x30)=""/48, 0x30}, {&(0x7f00009c5000)=""/3, 0x3}, {&(0x7f00008e2000-0xe6)=""/230, 0xe6}, {&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f00001be000)=""/42, 0x2a}, {&(0x7f0000001000-0xaf)=""/175, 0xaf}], 0x8, 0x0, 0x0, 0x2}, 0x6}], 0xa, 0x41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 13:23:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000dcd000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0, &(0x7f00001e9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000076a000-0x4)=0xffff) 2018/01/31 13:23:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000262000)='/selinux/enforce\x00', 0x266040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000cec000-0x58)=[@in6={0xa, 0x1, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x6}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000bcd000)=""/193) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x102000001) 2018/01/31 13:23:05 executing program 7: 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) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x1, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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}, @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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000001000-0x4)=r1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x6, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000459000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8b000-0x4)=0xe8) ioprio_get$uid(0x7, r2) prctl$void(0x3f) 2018/01/31 13:23:05 executing program 0: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) socketpair(0x3, 0x3, 0x1, &(0x7f00003a1000-0x8)={0x0, 0x0}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00001ea000-0x25)=""/37) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x4248, r1) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 55.097817] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2048 sclass=netlink_route_socket pig=9988 comm=syz-executor2 2018/01/31 13:23:05 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000)="", 0x0, 0x4008080, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f82000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00005ce000-0x7f)="43adaf91dec2b1a98f88be019610cbd2230c899f7a96698784a19f06582ec2c7212ecf9ed445a832ef6e139c27e2549dbc142ee8fde6b13c4f269acbfd54652b9049ea521fa3509203046f10087acb05c094da5547ca6c5e54932aefdfc36ed8a26f6323a47cf4a06cf887083b17ed148dc26c5645318d0aecb43706a41247") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000022b000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000874000)=0x10) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f83000+0x746)={r2, 0x9}, 0x8) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/31 13:23:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000031d000)={&(0x7f0000c7e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000088d000-0x10)={&(0x7f0000b79000-0x3b0)=@getlink={0x28, 0x12, 0xc03, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000f6b000)={0xa, 0x3, 0xe3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) 2018/01/31 13:23:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7fffd, 0xc) sendmmsg$inet_sctp(r0, &(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) [ 55.136344] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2048 sclass=netlink_route_socket pig=10001 comm=syz-executor2 2018/01/31 13:23:05 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cda000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00004ea000-0x68)={0x678, 0x100000000, 0x6, {0x0, 0x989680}, 0x1, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_rr_get_interval(0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/31 13:23:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000aed000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005de000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/31 13:23:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000b7f000/0x3000)=nil, 0x3000, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f00009d1000)=""/0) 2018/01/31 13:23:05 executing program 5: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000939000)=@ethtool_wolinfo={0x1f, 0x0, 0x0, "37601badc875"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003b9000)={0x0, 0x4}, &(0x7f00005a9000-0x4)=0x8) mmap(&(0x7f000093d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000093d000)={r2, 0x1000, "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"}, &(0x7f0000749000)=0x1008) 2018/01/31 13:23:05 executing program 7: mlockall(0x80000000006) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000095000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/85, 0x55, 0x2, &(0x7f0000f3a000)={0x3, {"eb2313109ae4b3"}, 0xfffffffffffffffb}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)=""/53, 0x35}, {&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000001000-0x6a)=""/106, 0x6a}, {&(0x7f0000001000-0x77)=""/119, 0x77}], 0x4) syz_open_pts(r0, 0x101000) 2018/01/31 13:23:05 executing program 3: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f6b000-0x24)=""/0, &(0x7f0000f6a000)=0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f6c000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000035000)=0x6, 0x4) 2018/01/31 13:23:05 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000ef8000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) fremovexattr(r0, &(0x7f000083b000)=@random={'security.', 'security\x00'}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fd6000-0x8)={0x0, 0x0}) 2018/01/31 13:23:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00002fe000)="240000002a0007003200000100367700fb06ffff0100000000040000000000000000fd10", 0x24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009bd000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3ff, 0x10001, 0x81, 0x8}, &(0x7f0000cb4000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000213000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, 0x3}, &(0x7f0000d4a000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000587000-0xb8)={r1, 0xa79, 0x2, 0x3f, 0x0, 0xb, 0x8000, 0x3, {r2, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0xb2c3, 0xac, 0x100}}, &(0x7f0000665000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000205000)=@assoc_value={r3, 0x7f}, &(0x7f0000025000)=0x8) 2018/01/31 13:23:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000028f000-0xf)='/dev/sequencer\x00', 0x200100, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b2d000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f00007ff000-0x4)=0xc) poll(&(0x7f00006cd000)=[], 0x0, 0xff) pivot_root(&(0x7f0000798000-0x8)='./file0\x00', &(0x7f0000119000-0x8)='./file0\x00') pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/31 13:23:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000)=""}) unshare(0x40004000) 2018/01/31 13:23:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000b72000)=""/174) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000020e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/01/31 13:23:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffc}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000247000)={0x0, 0x0}) ptrace$setregset(0x4205, r1, 0x3, &(0x7f00002e9000-0x10)={&(0x7f0000d10000)="d583c81564b106a57982dd94df1e19b90fab13b53ef3121211b62deb162e7f941fa024c148e97e03d4c93ccc2b8ead1c1524335300f475b7b0dbf67ba91ad7a542e6bc79c8654794c2617d590ab70c0b41cdca1ae25ef81ee2f293121372888263eafc7979a2797404b7c8efe93f1a0af766ec82272a049e11f94a26e3428a7899645617bee32150571e801d75f7c838b2b27dace8221671522c660fbb4a75fd1b41a619bf1beecbb1f3952910153b965e565dd898bf3eaff9f7cc9af02d513927a21196a9b938816850", 0xca}) 2018/01/31 13:23:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendfile(r0, r1, &(0x7f0000000000)=0x0, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000ebf000)="c33d81aa9c4a72a88fd6b772466f5d23001a44439116dd58c531f06b0e0aa5a449ee2480bcb815694c86252b8c8e7b43603c6d200090b83ea5610857dd75f4a1b35f90847871b0c3ab9ebd05de2248773a98888e7f5603b5664e9335df9acf8217600a0a0fe504092b070cae94ba1b5652b8c2ff128f10a818146a8f") timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000b15000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f000027c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 13:23:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pwritev(r0, &(0x7f0000048000)=[{&(0x7f0000a9b000-0xa8)="50799e31f5a4aab978c28fc13db6013f6230e2151c96619160f1b6f610f925501776168d2c1ed1b0578747102267b3ee383c98883df013313f92e484542699b5dd07ca13ab72f4b0f2b36419d5d7fb4016d568159df768de0f03ef2af96cde203bee44e93e80b84e9cf5ebc3cbf6d80f269ea688e7b79c382ffb27c90f0a85314f363b5b73c5830f46ce8d5765f3e2258731e569342274bd7246de4a9578686f308eb6cb30267df2", 0xa8}, {&(0x7f0000fbb000-0x32)="2472ef92ab32a0aa51f92863111d4d0e88b221aa897e5549118b6585a9959d8d4da5c67781c0f2fbf1699438d4cbaa6d4000", 0x32}, {&(0x7f000091b000)="6cd1445873e6e0ec7a3f24856581d9cb4a8f443acabf8cbe4d3573045883468473c286dcf1b097a4671191ce7d73fb3271d64825dfa5e6710a0234d8e793f012120bab3797f9dccc72eeb65e0bd9eea977db68639288dded82964c315a7a7ad10227a3c715476e51a01257567cceca7461def00dbd5c7fc15a236a1b73790ee71e4c209a7c898e50839d035c3f9c07be9d2d45642e9d7648a2c1323d0ff9b54ec65883a4f8420bb523454d3e01ed4e09ef93248165ecaec3cc7ae4c5e1df6101bc64eac38006eca70e122969101e1c4d45ea28e6c474c24e49c333f88cfc97", 0xdf}, {&(0x7f0000eab000-0x74)="f58c36812bf5c0665c3ebf6403711a788416ec26daa9e5d57daeeac47a535de4606c17f1ac5047ad23cdb9918599bd010dde00fe2589b63da86b616cb1304e5c76db4fac9d19eb7b9c4da05b2ca1efcd204362a70ddd210014bce995c947251a7dd354c90e300d04c2d0db4b1436b5bd95bc5eb7", 0x74}, {&(0x7f0000143000)="8f9fce98ec18443e21d46d73dcbec0b102262a5f8433be96ec37f9f18bf6887272752dd9a080cffb128101bc534d30901070797e3ed7908c82b3a19b141aea6bbad86ff4b58d7550052936dbfdcbc54de9c97f05eb67284d69a46a014d1751ac6043bae247899b3bc4a903e24f4cdb7fd7cadfcc68d9ed7a72cbc74a006e524e9ed49ce1e013aa8f6b9b5d7062d98174b334455f7df03d0497bcb37b2bfbc2d0044274493fa8d0e909ce4c62dacb3fb2d05f81ec9a3c2ef6e58061dddefe7953f436834419f96b17112470151b62704916b366d9935f79c3e9d85ebec374faf296b1e692279962bed0b04cd354a3c106b7dbff5d7ff9e628", 0xf8}, {&(0x7f0000268000-0xbe)="bdf19faf481d598f29a475a8d9f76476143f8ec4d92f13d2b6d8d0fd6f09e1773542063675e9b03b76e4563b54488bc0096a84a4e44c76ff8025b56c1c8335953ae021a2227c25b6d5d06d59f4a257f920f4d91432b4d7574816533e87c0830c57463f1fecf022cd00ae979e09b6c258c9e51b21c122aaf004e51bfc1ecd6dfdc3c6ea67f5160066e4627ccaf668cba7400a5a0d3c02e1460eb120d70e5c90ad71d336c2798dc803753348babb0100b92de911daf3d698cba5947eacd548", 0xbe}, {&(0x7f00000ae000-0xb3)="8cc36cb01a421b9df3928a46ef1c95a13920ab2add6e2d655ae8a30da75e08564635304d89ecaf4515cd1e2520b3b9579a22010aabb04ee5ab5932a9d251accb322f5d42e065fe1aeee5124ce18baa3035e1da5b9c08a473ce62aea21e80a1fb75097d6f4991287c9a88f55d1482e2626317d97e5cba47fe48316a8cd4c5531a6e2b71907d547a7f7b4d903a570abb6cb75831e24b922f2599e55015ae198378e3cba1f09c873727abfb9c42cd094866494b75", 0xb3}, {&(0x7f0000f5f000)="fa42b9e03b58914f9bc32ac000f89cfedb20bb2e53d65be07454d7f771e52f6b917ce691abc5337c30b86fbb5fb7490de95a5b72bfbd00417f78302cc29ced25bc4e170ada495595d61d2267e05828afb8987e033a826b93592c469e95b5e6653e93f9993dbb6a3d1a01bfd46cd9c9c3cb4b7d8f1c113d9ca6b2218b8e836bf890f91ae7f1b7fccbe462a9da95b91d310e34fee884220b4d", 0x98}], 0x8, 0x0) unshare(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003dd000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00005e5000-0x8)={&(0x7f00003f4000)=@generic={0x0, ""/126}, 0x80, &(0x7f00009be000)=[{&(0x7f000055c000-0xf4)=""/244, 0xf4}, {&(0x7f0000895000-0x46)=""/70, 0x46}], 0x2, &(0x7f000026a000-0x3e)=""/62, 0x3e, 0x8}, 0x40000000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r4 = dup3(r2, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f000059d000-0xbc)={0x5, 0x0, 'client0\x00', 0x3, "f29c7d9e56e38ffd", "51e0ed7808401c977dd5363135c19012621d8bb9bbe5b43c5b7279d28dbd70e8", 0x4, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r4, &(0x7f00008b4000-0x50)=[], 0x0, 0x0) sendmsg$unix(r1, &(0x7f000029c000)={&(0x7f00001e5000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00008e8000)=[{&(0x7f0000b3b000-0x1000)="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0x1000}, {&(0x7f00009cc000)="bd314b3becf46003c5cb787e12c709e923f52b545c5b97b5bdad45fa2482b64f302b484914f551582cb562a40c57fa4284d34914b9beb60daea02cbbef21da3bb01440d0a17d6660c912124653a50a10872c207b20c629c4b3f966ba9cf6860cc966b8cb2b5e6a89884cf985eebcf8b583604532c92d0de143e3abd845838c2634297f2f48326ff6365e91bd4f67fba992e65a17eb4f7cf5587342a003458d", 0x9f}, {&(0x7f00009ad000)="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0x1000}, {&(0x7f000008c000)="526a0176e773529efb25e65a4d4454afc48a97a12baaedb278b3f8487793b6bd6faecb42f5096b85c1594a60c4143cd0c0413e50442e00193909c2d7549945188f0aa3948c7494a1b0c226d497b7471d1f382e491a56877befed96815400bb9719625aa6dd0d74428367973c313ce63cfd73fd2b8a8858fb918351ffc66593ec88acfe9aebb539e2514911b5ba433502794c934d341c8477cccac339527a35", 0x9f}, {&(0x7f00005ea000-0x5d)="b0e925c16a1151d7657344e59274e1d242e96bc3e6525cb6871511b081688d99c552be87eade87ccaa6f22dee09991aa11e790a0c69369fd418a3b80ef4f6c847dd35ed521d52f5fc528c483a38593ed7ba4abd25069d0a553b2d84729", 0x5d}, {&(0x7f000067d000)="777a99bd6df752ecf0e207492c92cfa2dcbd45a584552c56507fbb4c08191be9bb369a1b8b16f9c5", 0x28}, {&(0x7f00004df000-0xa4)="ae6f5b02c00fe8068bb1b83c028fddf0c7edda459745eec0bf3627aaa546e5435471dd1c5be7d24c7b271ea2afa54d8d2a96daa8cca77a1a8ffd9b8fcb5f76c964d11bf4d7c8c08998b5604be48419e0cd1bc4e0ab6ede929a7c0224581a422e044bcbe81eaacce74e6fa0ca0bacc7aaae6757acce5b1871207800eac2b71b3e3e4ce0278ab7af220525fc0eafe204a01b054fff19c5a08c54cb4e360c7e8b314ccd95ea", 0xa4}, {&(0x7f0000c9b000-0xf)="3480738d886c00897457288026d1bd", 0xf}, {&(0x7f00007be000-0xde)="1424daf3408e161295fb370509f363ef4b56cc2c10c1d432a6d404baf3e4df0d3bfee9fd4bde47723dda137605e0ac49af3f5441e6a66404a5863199ccb48930d80b8b1c3acb12dad6019dd5cd7a0f941836ef7f2b03ce1c881283d549268ce58e628bdd514755124abc05d57914a6bccdb6a60fd94142422091cfd6e22c474679371848525bc4eff1ae46bb0b3d96a26bd2d056dd4d2228859dd586208c23d45d0ecd34feea6e46332cdf94912efbafcea298ed7bab447e649e958dbf023af6e20035e2469965dc6d71db10194c1c5df94bb38e648e22f3e05eec62f982", 0xde}], 0x9, 0x0, 0x0, 0x40}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001a2000)=0xc) tkill(r5, 0x1a) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e63000-0x8)={0x0, 0x0}) 2018/01/31 13:23:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f0000951000-0x64)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00009fd000-0xb4)=""/180, &(0x7f0000fb7000)=0xb4) socketpair$inet(0x2, 0x3, 0x5, &(0x7f000030f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000720000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/31 13:23:05 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b01000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000ce2000)={&(0x7f0000dc1000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000057d000-0x20)=[], 0x0, &(0x7f00001df000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2018/01/31 13:23:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c2c000-0xd)='/dev/usbmon#\x00', 0xe5, 0x50100) r1 = accept4$ipx(r0, &(0x7f0000605000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b42000)=0x10, 0x80000) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) connect$ipx(r1, &(0x7f0000bf8000-0x10)={0x4, 0x279, 0xffff, "dbf172af0b9d", 0x8, 0x0}, 0x10) process_vm_readv(0x0, &(0x7f00004bd000)=[], 0x0, &(0x7f0000fe0000-0x10)=[], 0x0, 0x0) 2018/01/31 13:23:05 executing program 5: pipe2(&(0x7f000081c000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @generic="a47aaea6fdbbde667344a9bd05489709"}}, 0x1e) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000013000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f00009ed000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair(0x1f, 0x80003, 0x101, &(0x7f000027a000)={0x0, 0x0}) openat(r2, &(0x7f000064e000)='./file0\x00', 0x4000, 0x21) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00006f4000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:23:05 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x9, 0x139580) 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) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000005000-0x38)={&(0x7f0000005000-0xc)=@proc={0x10, 0x0, 0x3, 0x4000a201}, 0xc, &(0x7f0000003000)=[{&(0x7f0000004000)={0x15c, 0x16, 0x400, 0x3, 0x0, "", [@generic="8b1aa4b490143a736b89a3553e8c92ddcee8320dc700a9791587ab28799f45af8550c844834b6e77eb81fc6a1d4e0ac882ef054699bdb2e0995cc6243b9598f9023cfb37eca09f2845cf853240f9d0bbf7e71136c97bc7ced1c32565858a3aabda85d9fa", @typed={0xe8, 0x82, @binary="815a3213a18a7676300655174c139b57a088f27d6ed26ff01529a8093874056c2056c412df1c57d76a402fa8376f9a75f290aa3e2c3ae34e7c0722ebb7b32caf5197067dcd12ed7c4e9021e3fa21f136fbd01865140e58410faa58c79c327f73a1faae95fedcdb282423e8ff444d538b09ac3c5bc32fa618f55c067d71c43ca65aab79303cb0a20251a48c0a8d6f5f7d13357f5e022b931cee789984952f6075cdb16ef51a34200dd0d04ac5c01fccb151854cf82a209b592caeae7271fab5496005f4bee2464e0b0d78d5e4e9da06df47d95aba36b79b6c586df8f333144770"}]}, 0x15c}, {&(0x7f0000013000)={0x398, 0x33, 0x10, 0x7, 0x3, "", [@generic="0d63d4bae4c35b8e0faa62d253b9985a24ab447ac2e112cd77ff4dc29edafd6fb39f52e285cd1649780a1cce582a890b89e75ce2914f0648c97507fa067b741b47bacdfd339855fd4cf6b0754fe907f438d192759aa791c67a9ea90db2010be0dbfdf2624975521b2b4a157618236a58fe2754951653862ac89d1e88427afe99b9ebcb3f25f7347f545dcfcf2a56fbad68cd726d265105d291498e924ca25ead0b35d7883d14867fbe192538c53cf99b", @typed={0xc, 0x8e, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x64, @fd=r0}, @nested={0x44, 0xe, [@typed={0x10, 0x18, @u64=0x81}, @typed={0x18, 0x87, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x6f, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x1dc, 0x68, [@generic="efd094fc1e9969ac659f59bdd5647e34fa4b07b68949a881d809609fa8f6b2f1ae620f38954d588b20ca02b64c5c05c31f2add6db49fb4c85b6685437688fc0ad71f8b7b0a6ed7b6fd638652103594cc055b7b63d181eb202a6ee0ee69be9fd35df85186237f2a68", @generic="6a527322699e8d9f2ec6a1b6ff0aa0d82a6d186abfbe5dbf9ece0a3fdf078ddeb511c2368054a06ceeefd3c15fd49428e84b1bef75493dbd85bef8e02a52202cc0f8b226185ff881a0b0502109dea10ea9d7ae14fcc4923f6f3fef9e4eeed84e4950e04d76967e57edbef78fec3e496bbedb0ae21cf08c35d3fad1c727a5c9b92216b78418060c383c5f842f5c3200ea2d415aac8269bd14238673792743e47933cf912014b3b490b4c8cfebef", @typed={0x8, 0xf, @void=""}, @generic="7696eca7edb4032ac7924ce93f749531e6da00ba51b8b572bc125ef1b52503f823555ac14c6a0b42fb7efe9753da058eddad71ea27cb1a5828936b26c5a3d4a4b984938b32e38180e62a7051d4e61e056554c84cbd34f9f07fe805a94a95fae088152ac0874fa9b9c5072635a5c811bb5423d499820ef6ced652ec639f6422aa66c8cdf97ac1b696060fb75b2eccaae13533fb29b35bfb9c6b7a23cbb62768447336a036fd6dc56883ee5bdd8e", @typed={0xc, 0x36, @u32=0xc509}]}, @nested={0xa0, 0x8, [@generic="1d698653d5effa9ef5999e85ca526198496b56cd7f573293c77825a77d8f20d9b2bc77b05a315c213e9f26521ffd3a08d1d8978892bb661818a0eff22be76ee8fe432ae80aa1db612d05d69493520566273719e7893e795b89eef0b0375c9d2afaf2572304de1190d3fb13907a1c31bc876a2d376b464fa5ff15a32f4af46f6e25adad19243b82e5d52fe3f562", @typed={0xc, 0x75, @ipv4=@loopback=0x7f000001}]}]}, 0x398}, {&(0x7f0000004000)={0x184, 0x37, 0x20, 0x1, 0x0, "", [@typed={0xc, 0x20, @fd=r0}, @generic="51b5bde48a854d1947b736b81a94138f5896dbdb59348ef7e39e4d9dd6c499290aa9e96d6c2672e44c61", @generic="2c83c6438d29e8cea739a62b3ca3fc4b105ae51704c2887dedf67a10d4fd541fbe7a71df47dd7642b87089b214cea121b755911f267aa283a1280d65775705478f8c0a6517bc7fbf27a095c5faab11a998d41d7e3fdef4c9f5102203466dc64935082d24c625b835", @generic="e40b2059607a34110ed0f3d7", @typed={0xc, 0x80, @u32=0x8}, @generic="cf16523dd7d056d36f32a586b0a44443ec1cac80c8f7b1c375dfd2e2815f31b7c7191b9c4499c112ef850f9cc12fdfa279335d581ad0235cce5e34b42a794e0adf4bf780aaa1cfa60b54c655fed7e8d60ba90c5cbc8fc49db0e970028f96777b61b82e3ed2add2ea1a399a7a3effa96ac2f95e9ae3c02f5b8296c744812fb3f47f674daf880e0de95cf722f28bec7833f2f989fb5c7ac4bfb2f31ae6acd17aa327ab2853bf480a4fbe0ab6c58a283b75a92024eea385dbc7299dbd22cfb4"]}, 0x184}, {&(0x7f0000003000-0x12e4)={0x12e4, 0x22, 0x400, 0x3, 0x0, "", [@typed={0xf8, 0x37, @binary="43e9f033fb6b16afddfcd43c76b6f77d57ca4ba328b3d69f96f7e2d405be4ff919badb60328b21a11927b65b475d619e039a2994f49782d3c9ee3101b3f5add1cbd8cfa17e4bbdf543085ab318db8e80c2d4ac46a09fc65d46844e3b9c731d8ae6315582e508a06b773fa30e9db7574d256462d5ec35d93e4ea3af7fe136de50d9e579f419939214399327d61342affe1331da8ae7e98766dc58f6e854cfef697e70a104489634392d03eed5d91d7aafe2a1d7eafbf3dcbc94bde1af566cb778fb420f1e1bb07108a8d5d25f93d68cef4438628f5f2eacf8429a777ec269531e461d200416cedeaf1cd141d3799dee"}, @typed={0x10, 0x91, @u64=0x100}, @nested={0x110c, 0x5c, [@generic="7e9f64cbfc5a4b71d45bedb3bb79580d2aeed0d190967572ee361229196b6b4729480bb0752776a48b38e05603b62d49af7e9e0e618eededa968b1e614b3be23688ee8dc135c8d81ef4a18ae964740ce17474fc87a611197ade79ad2ffd6b06a692b906e94fdee519cf40248591acbfaa27b546ea8c3954afa2a3821a5038717151ffa82ef13db64007e2abce0353f13dc3145eb4cf315918073639152010523aa761908d8dadf8c2bad4f437e7cf48c53fe264aa337522fda5cf0e2c947eb5d67368d87baab320d77d22be52ac4bdcec4389a700f7d478f7fdbb0ddf0185ceacaef6d6198fc04ce5d45", @typed={0x10, 0x8a, @u64=0x4}, 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@typed={0xc, 0x5b, @fd=r0}]}, @generic="475443af83483131f13aec2d30bf3053285fa504ce29521c83710688f3b8d0de91847efc205cd64f2189e97b14d3c115c278e9aa1de2bb5ea0cc04126c83e26e5a2cb57106ddb5c73618129e2b1ecb9efb5ffbaa5aabaff80cf94d5f69991f4a8df674253bf2fb1aa51db061504cd026bc0bb4eaeb35019b395eed0a9992fecc332a8de119fae6f2271f715242d3892820ef63f50bc68a383535cbd64096f49a4648a02870fab9bab4e001dd8884c2485a47fb64f9124560fc75", @nested={0x4, 0x30, []}]}, 0x12e4}, {&(0x7f0000004000)={0x1054, 0x23, 0x10, 0x0, 0x3, "", [@typed={0xc, 0x55, @uid=r2}, @nested={0x4, 0x59, []}, @nested={0x1034, 0x34, [@typed={0x18, 0x17, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x3c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x55, @u32=0x3}, @generic="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0x1054}], 0x5, &(0x7f0000004000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x68, 0x20000000}, 0x8000) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r3, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000003000)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:23:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000827000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000654000)=0x0, 0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5, 0x0, 0x0}, 0xfdec68a53590438c) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/31 13:23:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = syz_open_dev$sndtimer(&(0x7f0000642000-0xf)='/dev/snd/timer\x00', 0x0, 0x200) splice(r0, &(0x7f0000de9000-0x8)=0x0, r1, &(0x7f0000c49000-0x8)=0x0, 0x2, 0x6) r2 = socket(0x10, 0x200000003, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000d1000)={{0x1, 0x2, 0x5a050b5b, 0x3, 0x4}, 0x80000000, 0x3, 'id0\x00', 'timer1\x00', 0x0, 0x100, 0x3, 0x70000, 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]}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000a94000-0x2c)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x20000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:23:05 executing program 7: mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) remap_file_pages(&(0x7f0000035000/0x2000)=nil, 0x2000, 0x0, 0x80, 0x3) 2018/01/31 13:23:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000f0d000-0x10)='/dev/input/mice\x00', 0x0, 0x6802) rt_sigtimedwait(&(0x7f0000d40000)={0x0}, 0x0, &(0x7f00003fa000)={0x77359400, 0x0}, 0x8) fgetxattr(0xffffffffffffffff, &(0x7f0000357000)=@known='com.apple.system.Security\x00', &(0x7f000022b000)=""/48, 0x30) 2018/01/31 13:23:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000027e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d48000-0x28)=@ethtool_eee={0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:23:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000ab2000-0x24)=@setneightbl={0x14, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000590000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f000077c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003aa000-0x4)=0x14) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000b6b000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x10) 2018/01/31 13:23:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000062e000)=""/11, &(0x7f0000aaf000)=0xb) 2018/01/31 13:23:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a7a000)={{{@in6=@dev={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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000651000)=0xe8) sendmmsg(r0, &(0x7f0000aca000)=[{{0x0, 0x0, &(0x7f0000f8d000)=[{&(0x7f000046d000-0x5b)="032cdd4f3b9511aa79e1e6cf53f8eca3f77c6cb2b8fd8310d39e0010bd9bf92de6fcce6a79d06c458ee222782698bafbee14e147a038e622da239e475b0043a9994db580fdb7ceeb0c4913a4e3da2e047c3b2c5636e71497fd1da6", 0x5b}, {&(0x7f00002ff000-0x1000)="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{&(0x7f0000500000-0xa9)="ad022fcbc10c25af445ab911f0d7191db1ef8e440527af2883635cedc5f075206631945c37d037b5b6652eee17fba276c307456e066d2940a641b65394c47a362c2fe84f37b6a152d21218b0d659d79df35ba5b3998d1074e1b92dd4ad26a6f68bd663a9f12f4e41422e77350fda49848539fc370339048948ef39a8e8eab1660840784a246d21ff8faf9f9f9861c6573e80fb96bdbde5f5b8671ece8098ee6e93cfdbe1004ad4c52b", 0xa9}], 0x4, &(0x7f0000a2c000)=[{0x108, 0x116, 0x52a4, "a410c83bd01bece625306f7ed3c10005f632e1dc92fc8ca3fe6e8463d1290406069f1fdff9b6e108fcc02f36cd7298a8d43399302a5971fba714c8d145ac5cba91e24ab5ea008fb25b12017a4b9e0f0dde66bc851c7e524f1b3f9f6131084d154f9c3bc396488662339b2ea103ffa43fa24d0237df26ab88239d0e6e70f5fb15c3c72014ca1abaff3b7c5aaa4cf5e22d4e8aef34cfcd64917136cd20ab0e0686cfb420194293cb9a6b5302cf5694558507f349307e912efc34a2c0530680d09a3ec6c3af4266c766156c5bb2330dcb1c9147db9cad9a35d7f79c95a70869d7fd9b76c98b8fbad0f729d94e0f4910ea7fc1374994aa"}, {0xf8, 0x0, 0xce77, "b7d90a03188f7f2286ea959e92db0cd549c452333fa8a79cf3f0ef90eb41b62271716b441291978d04dc417f8207046d2b71725be4d1838bbe05cb3240313d7a1c6f37f32ab23b2ac977ef5ec6dff32cf31fe6f2826dcc942656bfac46d4f4997d4c15628f15f4e135ba9f190b895f2d90b2c1321a62639d5dfa9e08819603a8e71e2ba39c4f008418de7407dbf1921e8ed87e36a8e472b83ab5f6199e902f7e56b141f47ca9eb2b47bdf8c42bb7755ef82540f2bb4ffdc840c8c0cbb5bbb79b4f8001b547e5626391d84fa8f693a18335c91d6ba76ea8cbc0ef77ad43f74c7997"}, {0x18, 0x110, 0xf5, "ca58412a63199f"}, {0x18, 0x100, 0x8, "765525e03ac3f8"}, {0xe0, 0x11f, 0x80, "6ed446049b1b84206d327433ce58473c8c52b5e729c1b1b92f2e513acbf9b55b857430ed15d7e04e2cbb46201013f6f353f2d6c61d42d67a52600cb06650128f53e9e4546aefbc67c43bd3d8a79d3b13f917bfb13c07d5751048a2068e83794407e3a42011287e0c8968a23b172393d32a6c37b156ca9dd811789d9e4463c8555e8ad0c16dd3dcd378d90ee803f77433865306277df6ec03722f934398e88a8c78c646da7b54b0228e6ec754efeb2c6943c7640b5709bad22fa6ad3e6a8270d201ce4abeba5bc197ffe4d8"}, {0xf0, 0x10c, 0x8, "92823cae66e0b8e05e3db730f87a0767d77e795a6cf6e43a9a05b32604908b750e699e555fcbf2f55499541c0d1186e077b785c05b21db75a2ced96bfe7c9f6395e2f721cd08674b2a6bedef44f629b283a08b3d48e9ff4963a447c5a5965fafae4d2075f80a70aa72e195d2f0085e5ed9fefab08455789b2f89d7fc24f17bc0603f3880b9f87a7b8044912c02890201675f7947e1555b349d1b8855868666ac257e54ef7ee44d74bea2e2999f5dac69eed0e70c1005a24fda6e2d4044bc51afb599c7fcba6b5b7bb5981dcaf23299db1b16743819d5bea8387a"}], 0x400, 0x4000040}, 0xba}], 0xa, 0x4000811) r2 = syz_open_dev$sndseq(&(0x7f0000433000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000017a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r3, &(0x7f00001a4000-0x38)={0x0, 0x0, &(0x7f000062d000)=[{&(0x7f00001b6000-0x82)=""/130, 0x82}], 0x1, &(0x7f00002a2000-0xa7)=""/167, 0xa7, 0x6}, 0x40000000) 2018/01/31 13:23:05 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$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$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000538000)='./file0\x00', 0x5) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000025d000)={&(0x7f0000fda000-0x8)=[0x0, 0x0], &(0x7f0000f96000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fda000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fda000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x9, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0}) socketpair(0x0, 0x80e, 0x0, &(0x7f0000fd8000)={0x0, 0x0}) 2018/01/31 13:23:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000014, &(0x7f000039c000)=0x0, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000694000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000036f000)=0xe68, 0x4) 2018/01/31 13:23:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') sendfile(r1, r1, &(0x7f00006dc000-0x8)=0x0, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000599000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1d000)=0xe8) r3 = getegid() syz_fuse_mount(&(0x7f0000bb1000-0x8)='./file0\x00', 0x2000, r2, r3, 0xaa, 0x1000) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[&(0x7f0000ffa000)='\\proc\'cgroup*vboxnet0em0&em1selinux[[}bdevmd5sumGPL(loproc\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) open(&(0x7f0000ae3000)='./file0\x00', 0x400, 0x161) 2018/01/31 13:23:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00001af000-0xf3)="9948a24041eedcfbc3a428f872e73818d62023a3329122412d07f96fc542af88d8022fd216b42ef21503f8a3bbbf7d56fd00c99e21eba6b23cfe5317a652ea614c51cf493f4f9f743c61b5ab731669cfbbb25f8596c061ac8d1827b13f6439e64bf277704ac5f18852060b52c211203e60c2bae6b2174c00fd4f30f957e0de79b914a8a67a50fa6b1447307b01a105f40464de7cbb8d1ab28940ec91a70ecf8a3ffc95c857b91514ae0db560a46cd57a82e9438079000238c5a6addd8d27597092219340271ccec122029403b245a9bbc5be3e1245a63fa2a2e0756da45e5b9b72934dc92a4e88ec47c89600dd46084e78461f", 0xf3, 0x5, &(0x7f0000556000)={0xa, 0x2, 0xcb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) 2018/01/31 13:23:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000816000-0x4)=0x81, 0x4) accept4$unix(r1, &(0x7f00002c3000)=@file={0x0, ""/79}, &(0x7f0000ec6000-0x4)=0x51, 0x80000) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000451000)="f6", 0x1, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 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]}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f6b000-0x30)=[{0x3, 0x180c0}, {0xa, 0x6}, {0x2, 0xfff}, {0x2, 0x401}, {0x2, 0x7}, {0x4, 0x1}], 0x6) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r1, r4, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/31 13:23:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) utime(&(0x7f0000806000)='./file0\x00', &(0x7f00002bf000-0x10)={0x81, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/31 13:23:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000174000-0x1a8)={0x6, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x1, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) 2018/01/31 13:23:05 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={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]}, 0x1f80000000, 0x6, 0x35, 0x4, 0x88}, &(0x7f0000004000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x408000000000000, 0x8}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000006000)={r1, 0x9, 0xbd, "dfea2dfc53aced6ab1d4f88cd473851f37e53b22b3b6ace057d4860bab3fa3298d252ae680019258f6370e16ba06a5aa72d79f0985a9f35452c271ce8bf9d3062dae1a7955b4c1b6c514a96bf5cc4e576192757df2cb75171da32a6623c8a37bc58b1b6f773f1d87863eead3fec8a675cf8fe5b8e59177ea2373a4e972fbd7f2ba84b209c447aa1dada1e4b34c355b396edaddef7969b40745ad8f7dd8614ca7345219fbbb422fe5fed140a9eb6fadb9e808f4ea4cf68d4788b62bc680"}, 0xc5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000005000-0x10)={0xb7, &(0x7f0000006000)="2a2c6bb6081a81fbec4edec7c8491d6e8ec9e2abc097af0f790a741cf46e3539b85af025fdf40bc5caee56e818b1f9ba5343fb959dd505d32d5a38f12b673e3be8268836424f20ea17b5c493e2da19e85445d16bf616dbe55fa6b32d2b49d3c7801e7fb8712cc21918a876338f262d52770dcab7747b8305cd80abc5055d88b595358b7524caabc54a3a6d1cb508a0edfe81292911bc9e71018c378d440219f0ab17e1b2e4d6e2f18c8581bbdc4d2cb1be2629d1b3e2f7"}) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) r3 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x44, 0x20000000004) ioctl(r3, 0x4000000000001275, &(0x7f0000000000)="") 2018/01/31 13:23:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000077e000-0x1c)={0xa, 0x2, 0x2000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffe40) listen(r1, 0x100003) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) r2 = accept(r1, &(0x7f0000874000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003fc000)=0xfffffffffffffd0d) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000015000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d3b000)=0xc) 2018/01/31 13:23:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ff6000)={@common='lo\x00', @ifru_data=&(0x7f0000ff7000-0x20)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) [ 55.693230] FAULT_FLAG_ALLOW_RETRY missing 30 [ 55.697984] CPU: 1 PID: 10135 Comm: syz-executor0 Not tainted 4.9.78-g7be1985 #24 [ 55.705600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.715034] ffff8801ae6df6e0 ffffffff81d94409 ffff8801ae6df9c0 0000000000000000 [ 55.723059] ffff8801c5247a90 ffff8801ae6df8b0 ffff8801c5247980 ffff8801ae6df8d8 [ 55.731046] ffffffff81661d9a 0000000000002a2e ffff8801d51dd0f0 ffff8801d51dd0a0 [ 55.739024] Call Trace: [ 55.741608] [] dump_stack+0xc1/0x128 [ 55.746961] [] handle_userfault+0xa3a/0x1310 [ 55.753024] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.760031] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 55.766428] [] ? handle_mm_fault+0x117b/0x2530 [ 55.772644] [] ? handle_mm_fault+0x1fc3/0x2530 [ 55.778868] [] handle_mm_fault+0x1fd1/0x2530 [ 55.784918] [] ? __pmd_alloc+0x410/0x410 [ 55.790643] [] __do_page_fault+0x5c2/0xd40 [ 55.796518] [] ? mm_fault_error+0x2c0/0x2c0 [ 55.802466] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.809113] [] do_page_fault+0x27/0x30 [ 55.814639] [] page_fault+0x28/0x30 [ 55.819892] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 55.826705] [] ? snd_seq_ioctl+0x22d/0x3f0 [ 55.832566] [] ? snd_seq_open+0x570/0x570 [ 55.838352] [] ? snd_seq_open+0x570/0x570 [ 55.844127] [] do_vfs_ioctl+0x1aa/0x1140 [ 55.849810] [] ? ioctl_preallocate+0x220/0x220 [ 55.856023] [] ? selinux_file_ioctl+0x355/0x530 [ 55.862405] [] ? selinux_capable+0x40/0x40 [ 55.868277] [] ? __fget+0x201/0x3a0 [ 55.873530] [] ? __fget+0x228/0x3a0 [ 55.878785] [] ? __fget+0x47/0x3a0 [ 55.883958] [] ? security_file_ioctl+0x89/0xb0 2018/01/31 13:23:05 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006b1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f000006c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e5d000)=0x8) fstatfs(r1, &(0x7f00004f0000-0xd4)=""/212) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f01000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b6d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000c3c000)={0x57, 0x95b, 0x9, {0x2, 0x2}, {0x3, 0x6}, @const={0xffffffffffffffe0, {0x1, 0x69fb, 0x5, 0x3}}}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_getoverrun(0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000063b000-0x10)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/31 13:23:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ae3000)={0x8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8, 0x9, 0x2, 0x1000, &(0x7f0000e3b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffff8, 0x7fffffff, 0x2682}) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:23:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0xfffffffffffffffc}) r0 = accept(0xffffffffffffffff, &(0x7f00006ac000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000392000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a08000)={0x6a5e, 0x400, 0x8, 0x10000, 0x2, 0x2, 0x7, 0xc72, 0x0}, &(0x7f00003e5000)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000318000)={r1, 0x9}, &(0x7f0000321000-0x4)=0x8) madvise(&(0x7f000076c000/0x4000)=nil, 0x4000, 0x0) 2018/01/31 13:23:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d44000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = open(&(0x7f000059f000)='./file0\x00', 0x40, 0x1) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f000044e000)={0x6, 0x8}) 2018/01/31 13:23:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000a8d000-0x8)='./file0\x00', 0x2, 0x100) accept$netrom(r0, &(0x7f0000b70000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006b0000)=0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002c7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000039d000-0x5c)={{0xa, 0x2, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, {0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0xd98, [0x6, 0x2, 0xffff, 0x7, 0x800, 0x7fff, 0x7fffffff, 0xc508000000000000]}, 0x5c) pipe(&(0x7f0000ba2000-0x8)={0x0, 0x0}) pwritev(r2, &(0x7f0000052000-0x20)=[], 0x0, 0x0) 2018/01/31 13:23:05 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000fed000)=""/35, 0x23) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fee000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fef000-0x4)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00009f7000-0x4)=0x9, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:23:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c6d000-0xd)='/dev/net/tun\x00', 0x0, 0x200000000) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000da7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000060d000-0x5)={0x0, 0x0}, 0x6) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f000016e000)={0xb42a, 0x1, 0x7fffffff, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000366000)=0xe8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f000077a000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r6, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r6, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f000080f000-0xc)={r8, 0x80000, r6}) r11 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r6, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r10, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r4, 0x0, 0x2000000026, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0x62) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r12 = accept$inet(r9, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r11, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r12, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r13, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 13:23:05 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xffffff58) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$cont(0x18, r2, 0x0, 0x80000000) eventfd2(0x80, 0x80801) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000fce000-0x44)={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) [ 55.890164] [] SyS_ioctl+0x8f/0xc0 [ 55.895326] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 13:23:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fbe000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) connect$pptp(r1, &(0x7f000047c000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendmsg$key(r0, &(0x7f0000e4d000)={0x0, 0x0, &(0x7f00008b0000)={&(0x7f0000a94000)={0x2, 0x2, 0xfff, 0xf, 0xb, 0x0, 0x1, 0x1, [@sadb_spirange={0x2, 0x10, 0x1, 0x3, 0x0}, @sadb_ident={0x2, 0xa, 0x80000000, 0x0, 0x0}, @sadb_address={0x5, 0x0, 0x3f, 0x20, 0x0, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x4000) sendmsg$key(r0, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:23:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000760000-0x9)='/dev/sg#\x00', 0x7, 0x80000000000006) ioctl(r0, 0x2283, &(0x7f0000827000-0x1)='g') write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) getpeername$ipx(r0, &(0x7f0000de6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bfe000-0x4)=0x10) 2018/01/31 13:23:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) pwrite64(0xffffffffffffffff, &(0x7f00001f4000)="", 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f00002f8000)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000876000-0x14)={0x500000000000, 0x38, 0x6, 0x80000000, 0x5}, 0x14) recvmsg(r0, &(0x7f000056d000-0x38)={&(0x7f0000d5a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00009a5000-0x10)=[{&(0x7f000048a000)=""/108, 0x6c}], 0x1, 0x0, 0x0, 0x5}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ad8000)={0x0, 0x1}, &(0x7f0000389000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004a5000-0x8)={r2, 0x0}, &(0x7f00008f9000-0x4)=0x8) 2018/01/31 13:23:05 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xffffff58) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$cont(0x18, r2, 0x0, 0x80000000) eventfd2(0x80, 0x80801) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000fce000-0x44)={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) [ 55.965211] audit: type=1400 audit(1517404985.831:63): avc: denied { net_broadcast } for pid=10170 comm="syz-executor3" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 13:23:05 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ed1000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fc4000-0x18)={0x0, 0x7, 0x10, 0x43, 0x5}, &(0x7f0000fc3000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000a3000-0x6)={r1, 0x1ff}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/01/31 13:23:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2d000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000fcc000)=[{&(0x7f0000fcc000)="ebd0", 0x2}], 0x1) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x409) 2018/01/31 13:23:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00007c7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000549000-0x4)=0x14) fstat(r3, &(0x7f00006b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f7f000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xc5e, 0x1, 0x40, 0x2, 0x20, 0x20, 0x0, r5, r6}, {0x1, 0x0, 0x4, 0x3ff, 0x5, 0x2, 0x1, 0x2e}, {0xa0000000, 0x8, 0x100, 0x7}, 0x40, 0x2, 0x0, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, 0x0, 0x2b}, 0x2, @in=@rand_addr=0x7, 0x5, 0x0, 0x3, 0x6, 0x5, 0x7, 0xffffffffffffffd6}}, 0xe8) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 13:23:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000097e000)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f000011c000)="") umount2(&(0x7f000041e000-0x1)='.', 0x1) 2018/01/31 13:23:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = add_key$keyring(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f0000ab9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f00009a4000-0x8)='rxrpc_s\x00', &(0x7f0000026000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r0, 0x75, r1) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = syz_open_procfs(r2, &(0x7f00006c6000-0x8)="456f03007570008d") r4 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000a67000)=@buf={0xfc, &(0x7f0000b12000)="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"}) r5 = dup3(r4, r4, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000dff000)=0x8000, 0x4) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000e12000-0x4)=0x5, 0xfffffffffffffd57) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000895000-0x28)={@generic="83bbfefce69be7f3b51be8de2608c7d1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = getuid() setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000b25000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x1, 0xfffffffffffffffb, 0x2, 0xa0, 0x80, 0x3f, r6, r7}, {0x5, 0x167e, 0x101, 0x9, 0x7, 0x5, 0xfffffffffffff800, 0x9}, {0xee, 0x100000000, 0x1ff, 0xfffffffffffffffd}, 0x10001, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x2, 0x6f}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0xffffffffffffffff, 0x2, 0x3, 0x5, 0xfffffffffffffff9, 0x3ea6, 0xca0}}, 0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000e82000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000340000)=0x14) sendmmsg(r4, &(0x7f0000bae000-0x168)=[{{0x0, 0x0, &(0x7f0000a19000-0x50)=[{&(0x7f0000c51000-0xd9)="48e47d4ba10546d2f239668f61fbb039dcd2804801997662e72ca5617b00836df2d165cf2c266584cba5f760cb21e821d0421278901b6cdae6c30abe4234dce0a97805eea1d2a49bb1593a34674f102ec6939b8f950723d954eb53b2aef1e785595fb765a15f871a131b5b271c0f3ee5310abb49eebce7483b13b65cfa1fdddbc373eecdbbd75944e87a3e821ac77eac8e3ba987f1d5f4459c42245467a029b99466d89170933cdf5c4ec5eb494777598ffd5e28ee62d4d66f068b385ae2365593ad3f0c03df85faf1c7e74ab79dbe79a56f08c4b9a5d06230", 0xd9}, {&(0x7f000019d000)="872871325dd3a333365272a8f216e204e0eab1126846953a1094e21a8321af928dd7947f6585a8e74f598c2391a47d0986bbc96f5f72afb7d46707eef468d88ebbc9500fd4d91ce9f9929be67c1ffb7a8c0a7d7dc28ee9c320d42af3fe6044a8d701", 0x62}, {&(0x7f0000cf1000)="8845f79655292a57aad85f80588f02191f02", 0x12}, {&(0x7f0000668000-0x8e)="18fd53eafb5145d06d6ee8c1f3a21c5c6456decd13bab1be8fb4e8fd5fb9ecaea42f9205c3991bb4d65ae6022d159c1078b252fbed078c68cf107187ee084fb9299be4aa1cc913ded3c7ef6632a7ddac2e150304e80580f968d575b3fe7420cd26b7285a5eca18705b5407658b935efaedced7d7ebe34141dd70ad70cb9bb893c832da338ee9f7a8026844649ba9", 0x8e}, {&(0x7f000097a000-0xd3)="1f23d959a3dffdd95f1db8e42e65e2c4f3cc38fc8271ed67f4d0044fb120074db63b6a36e73b260ae3e2bba080e0eab13ab00d521023b666aabe0c865e1c01882bc16d336b1567481649f9c95feccdfa187c1f2aa2571ac24b8efe03ecf824d552f256333786a881763bfb194e31f3bddccbfa9549ec123bb7e71d093f52da256a4453df47cf561566551e1ddfd248af32e2e6d723137f8ef5c0840d97c6ffd5183b2a3621b140aa0ceb58d1ed585bca01dba85e0c6bc1cbc223709eca58617746ab5f1b01ac1cdbbae455ce94b36f63bc4ea7", 0xd3}], 0x5, 0x0, 0x0, 0x80}, 0x6}, {{0x0, 0x0, &(0x7f0000b62000-0x20)=[{&(0x7f000000a000)="1b1be78e7dd7c8924bc5b99e189b215828af4db57f1175c116dc16dbcc9d48058788ef100adc2617b8abb0946c95833b4c9e4b66ff5b87f4e0221bbb9bd159e0f3f22c2ae78606b3b48dc23f4abce12deef22d9a585efa855abaff69b3227253668e129586e9e64573bb88951067a268daf00860dbcd40d67e0d80c3b464b3ebfddcceb0ad9579cfb954b878ff1b86", 0x8f}, {&(0x7f0000ae0000-0xe0)="7822d5edbd2c3c3eaa4c1d53192aab4ff697fa1c2a353e1e6fc84062f2fce2741a976bddc62df570d09a43e7aa81f321c9b66fc708be47603cbf66a9d7ff3516b07cc5b8db2391dec27e0fbc1987cfb2899b1d425dc98c7ccd89ea6e107ed640ba257280821d6d0c36946a804849fad4355f9e11abcc315c902f3ea6bd30b8f807302ac4805252216e290da94730fe06df1bf51fdde0f0f4af948cae372e659b3e20e02bffbd2baafd420a363ac0bf188db683e153aa3a8c16efd9be6c87512718b65dde9f98ce041cba6a52f889aac1638b392d1343b1a76c1b67d6ee0ff8c5", 0xe0}], 0x2, &(0x7f00003aa000-0x178)=[{0x58, 0x117, 0x80000000, "7d4626521bdfcde11e61ce9dc786f5bfef5f3b4190c31860a860580d86276e3a8e4ecd0384fdd83731ae13998347eca27289853088783bf5acd4066466f5434c1f1328b50632"}, {0x90, 0x6, 0xff, "97c367e71f12fb4f64e1708294a71e2628ae904b7401a5d9f1db7543ada21d6bc39de0ffd4669cf4208d6d22b3650444304914f87608ce086bfb5f7329e6f7677e4170e8b2a88889e55f8bf5c65cfbb02edaebd86b6aa19dd0387d6d66893f0bf65bb068691b843430f28f44e74e640b2b802b9b445f51ef24989f"}, {0x68, 0x198, 0x5, "16cfffe149a9a45837e7a03e139202453f2ad2d84c4f092a1f7e44b420ef5edd2002a22920f364152b0177bb2bb01a135fa84716369027e606e14e9f07460d0cf8c9a468825254483409ab41682f82f1b2b8075b"}, {0x28, 0xff, 0x5, "0f6ebe1a94580c3ed081b2da2bee0b79819b"}], 0x178, 0x40000}, 0x4}, {{&(0x7f000041a000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x80000}, 0xc, &(0x7f000027b000-0x70)=[{&(0x7f0000b3e000-0x15)="961da39d8c27f3737239ce2dafd0e6c8724602aa75", 0x15}, {&(0x7f00007f3000-0xf8)="a078ecc08c3404ffd2fbb7dbb78c8c6a334fa8d5d5df7431be7a692997bfdac3673271473427e5eb47e8e8bf3806aa186719573bbd2f3e9705603b1c2a38ee7bda37f3060c95e0c9c1e63f5c3f59a2731261555a9a9f960173e43f33864fc3aa4a832857f44023603c24914c1dff29a6c9fbf67aa611ade75ac3014c1f45c8f82a30fa1ece12d163571dc4795e22825520b190c0284482f26571d92bec5ecbf8893b62721dd1285d73ce5f33117f024622ea234d51c3169461b92db216444088f2acf2ce440819970f790bd571c7564dbda4d3b2b9a23fa7b603226d2a122a1aa72dbbf44d27d6e1f380c41f4afc2a4e178a58c2d250d7ae", 0xf8}, {&(0x7f0000b46000-0xcc)="7fc0f69ce95f359676caff83ac50ffaf0a6f408c1b5f4a12658d780df163afbdf0f25f769cc7e9fd947b64f6fa6036599a1fdd6247ecdef78fcd0a5ae4382419772dac0f377d636cc0890b0605150d06ae31287d545ecaa975e09e2783347dccc7c42677669a8be4b48e777cb3489f82ae37d3317b90d635b10c13e5ac1b317d8b1f6c25f7a7a980fc8653c5649e1c57c2355eb36f05152ac33acc73a2f8aa51b2c63d6e159beca86f1d37c5c2c85084fd82f085a07257d7501c37c7e42e32f2c8abeb7a210bed8fd6a996a6", 0xcc}, 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{0xc0, 0x105, 0x1ff, "aee139c95e294ed6260ed49c30add468549c857cbcca499ab7110d699fa0f9708efac024ec3db657a9f32883b44f672e387abf276fc742609cd94eebc83a9152f04aa651cc9e310f9f8ea1a56b52e461884b531ca043e9db562fd381697b04520d03db5b902541332c38d65feaf1719c008902db8bf9da4aa433fa210977611136dfce82308de951d70a8e25570c102addffcdea5cc6a86e378341e50eb99ed6f215ec100e4dc4c4d720e23a"}], 0x32f0, 0x0}, 0x2}, {{&(0x7f0000d65000)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @common='tunl0\x00'}}, 0x1e, &(0x7f0000b97000-0x20)=[{&(0x7f000058f000)="9fddacfd9110b24b62c66101af0c5f800829fee7900e9cd15302f1ce46d18de76fe6ba938e2e094e30d56b2180988e6e141624b69088fbc7e206c0ab4414cb72eae7af707ba64de13e6b0b87de3ce07454a7f283cfceed2a7748bcf3bb32cfb8759812d5670579b98ce2112a82c858fcb71bb721", 0x74}, {&(0x7f0000266000)="", 0x0}], 0x2, &(0x7f000084e000-0x3a0)=[{0x18, 0x118, 0x5, "768e9c4f"}, {0x88, 0x117, 0xfffffffffffffffb, "16eac98dd38f358ba55c74874f2fc2da243e5f4e77459d34787caf3593bd66e2761c7c21b81fceb0c238c5daf36fe4a6fb988cd272cd67c736082ac27496fd22b27ea600cf48af2c92621e3968dbffdd3ed97d781d76b916aa88ac2f3705fc6d5bbfd8bc1fe155321dd61a6ebc7ed50954"}, {0x98, 0x88, 0x6, "8e32e58a89ecbfa5f7c84a679756abe7af54f21adb18744c83534f6049f85ae2a278ae3a4d1e43bc8b503bd9f4a6aaf98590cac10e09d37c0e917a2dd69bfc552a8d1884792cc9fd3799a79d7b92677414ddd4d9314d77bb7976224cff3204d79d9a4c81caffa234cf61d9992481d6f0606360327ca53c2536ef13a7238819830dc8b65b3c"}, {0x50, 0x10e, 0xfffffffffffffffa, "cafc37277e81b1832453692dccffc386668061c505876bcd4dc1139edf73d5ae38a41efcd61e03bbc407445c4a72befb68899279257e84359c3ef725572fef"}, {0x68, 0x88, 0x1, "86ff0f7cd39abc306ebdaf5eaa0e2c151538676a8e13b99fac6337281150a0a155e1e23480f38c11ec594bfca6cfad14e2b8db15c47ab2dd0470ebf88df9c06f008b0682e83e896c97f7bda1b7deb33957"}, {0x60, 0x117, 0x6, "d7327128bf32658bf1c2a2360120104150c28cd6eeccb348f9e73a4063e73f8ecaac44f827a5a4904f05227aa52c333e45014a0309bbe5ed9766cba39ab2a06ac4b468ef48ad3aa68d81e95e28"}, {0x48, 0x102, 0x4f, "89ffb3169799a7b192dfdd86afc4608ac299cb2452f6ca6e76df8638e64297d65ccd86da7e92697cf7cf8a6b9a978e8dd0b5db557c25e1"}, {0x108, 0x11f, 0x4, "f921ab88ab2ada4768f973708de75ab100d0873e1a13d39eb15f4018a4f50cdf2084336a7463afac07c28b354fe1f6f58ef4c6bc1d7799020231b6c4d7c64cbae14dca45a0b52ba87d8bb1ba07c6e581f5afab3f15005a4f3114d1ec8bd06098a1941d8cb7cfa570025e4f8363bfe1657a478845269351537ef1503ba6607f200c0a75a2c55a76dcabcd0339d72bccc5ca4fa6e58592f6ac907d508b3fa3f73d55bea17fc29851ab4d0216c890101406f0b9f65df614f041e3ee58342b1d4cab6c31e7fe7479e47890218e60621717388fc462a5e92b867a01422cd49fa06ea5569f6e86e7ec02d23719466f73f61907a57d359d4c59a8"}], 0x3a0, 0x0}, 0x0}], 0x6, 0x8000) r9 = geteuid() sendmsg$nl_xfrm(r5, &(0x7f0000784000)={&(0x7f0000cc2000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000ac7000)={&(0x7f0000f2d000-0x18c)=@getae={0x18c, 0x1f, 0x400, 0x7, 0x1, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0xa, 0x3c}, @in=@multicast1=0xe0000001, 0x6cdb6f55, 0x7}, [@etimer_thresh={0x8, 0xc, 0x800}, @lifetime_val={0x28, 0x9, {0x1000, 0x1, 0x9, 0x400}}, @output_mark={0x8, 0x1d, 0x8}, @encap={0x1c, 0x4, {0x75a501466a71e95, 0x1, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sa={0xe8, 0x6, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x1ff, 0x1, 0xe75a, 0xa, 0x20, 0x0, 0x62, r8, r9}, {@in=@loopback=0x7f000001, 0x2, 0xff}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, {0x1c0000000000000, 0x401, 0x9, 0x4, 0x8, 0xffffffff, 0x100000000, 0x101}, {0x388b, 0xbc6, 0x8001, 0x1cf}, {0x9, 0xffff, 0x2}, 0x1, 0x6, 0xa, 0x4, 0x7fffffff, 0x48}}, @etimer_thresh={0x8, 0xc, 0x2800000000}, @etimer_thresh={0x8, 0xc, 0xfff}]}, 0x18c}, 0x1, 0x0, 0x0, 0x81}, 0x0) listen(r5, 0x97) ioprio_get$uid(0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005c1000)={0x0, 0x0}) 2018/01/31 13:23:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000035d000)='/dev/usbmon#\x00', 0xffffffffffffff81, 0x40000) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) fcntl$setstatus(r0, 0x4, 0x400) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) [ 56.061323] audit: type=1400 audit(1517404985.931:64): avc: denied { create } for pid=10171 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/31 13:23:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c6d000-0xd)='/dev/net/tun\x00', 0x0, 0x200000000) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000da7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000060d000-0x5)={0x0, 0x0}, 0x6) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f000016e000)={0xb42a, 0x1, 0x7fffffff, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000366000)=0xe8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f000077a000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r6, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r6, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f000080f000-0xc)={r8, 0x80000, r6}) r11 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r6, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r10, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r4, 0x0, 0x2000000026, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0x62) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r12 = accept$inet(r9, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r11, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r12, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r13, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 13:23:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000000)={0x0, 0x14, 0x6, @thr={&(0x7f0000e17000)="fc7dafac89a8a0f4e4443cd9e1fcffcd9807a3fadcb253b87fec2bce9c865b34a0314c33839286f5ff73c0ef02703b706ee1fe32fc54248e09e2e8692cf6d7fb4d32e475988982", &(0x7f0000000000)="8b1d0fa7337c4e7ebef277f7f7dc5e1b27fc1b34960104b3344cc5b238a4f9d7fe604f8f7024d34e6a8ca700000fca857eeba295f0a8a4b0db73ff73d0c42785206642cdbc07b2c41cd41df95ac001dbd46317911eff46f3fc98815d7e5402d6f9ca890e0e9c977dc61d440f6933df0411887523888b01a740869cd9be50343ae1c5f31292a1f31dc9f47e773e0500da5ef7e85dd195ce235b0ac9f941dc8a83fd5034e7f0f76c5d8dfb33b0c1f6c75b60fad2fd3f0e6b605fb6716962245fc436881dfff35ccba36a9682a7ca9af6575d3ae5e8467d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000835000)=0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00006d2000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000597000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000a73000)=0x0, 0x5) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)={0x0, 0x0}, 0x8) 2018/01/31 13:23:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0x0}, &(0x7f00007a1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) connect$inet(r0, &(0x7f000075b000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') sendfile(r0, r2, &(0x7f00006df000-0x8)=0x0, 0x800) 2018/01/31 13:23:06 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000+0xc9a)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000011000)={@generic="69c2d49c9447b0a67c657d872fbe0ae8", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:23:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000216000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000751000-0x1c)={0x57, 0x200, 0x9, {0x8000, 0x7f}, {0xffff, 0x80000000}, @ramp={0x100000000, 0x1, {0x9, 0x2, 0x80, 0x7}}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) open(&(0x7f00006e2000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/31 13:23:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffd, &(0x7f0000000000)="15da6353c476fb1d478bb8626ade0fdd0eee0f5c1ba595", &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000b1f000)="95a9af03068d5ade0d757e8ba1c9bfcd7fa7f4f17cf200000019804c9bf7fa264764873a73a83c14e59b5b08bc2158e0dea47e159348fa5012e478665e9becb8917d4bad188ee15d2b6a6d26e6f08d76c86899ceaf84b634ea690601ca7242968ab5e94329efab597318526d27cb7b6c3b6ce574ec00ced3f18bbd0b217b2fd91d1a2f1edbb77aff68a409a2ece04bb54327ed58de31e01b898c172744af5725e1383c3677cad6227b0ca568346a109a867c3a286f2ceddc55211f17cf06000000c55e8dfc159950c3") eventfd2(0x2, 0x0) 2018/01/31 13:23:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c6d000-0xd)='/dev/net/tun\x00', 0x0, 0x200000000) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000da7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000060d000-0x5)={0x0, 0x0}, 0x6) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f000016e000)={0xb42a, 0x1, 0x7fffffff, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000366000)=0xe8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f000077a000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r6, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r6, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f000080f000-0xc)={r8, 0x80000, r6}) r11 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r6, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r10, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r4, 0x0, 0x2000000026, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0x62) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r12 = accept$inet(r9, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r11, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r12, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r13, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 13:23:06 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x37, 0x4000, 0x4b) poll(&(0x7f0000000000)=[{r0, 0x8005, 0x0}], 0x1, 0x0) 2018/01/31 13:23:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000856000)=0x7) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f000044e000)={0x0, 0x0}, 0x800) listen(r1, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r3 = geteuid() getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000197000)=0x0, &(0x7f0000bf7000-0x4)=0x4) socketpair(0x11, 0x8000a, 0x4, &(0x7f0000494000)={0x0, 0x0}) r5 = syz_open_dev$usbmon(&(0x7f00009f2000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000efd000)={0x0, 0x8}, &(0x7f0000286000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00009ed000)={r6, 0xa5c1}, 0x6) setfsuid(r3) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000c0000)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f000031a000)={0x1f, 0xfffffffffffffa81, 0x0, 0xf98, 0x10, 0x72a}) get_robust_list(r7, &(0x7f000068d000)=&(0x7f00006bc000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000954000-0x8)=0x18) r8 = add_key(&(0x7f0000b73000)='keyring\x00', &(0x7f0000f85000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000953000)="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", 0x1000, 0xfffffffffffffffe) keyctl$get_security(0x11, r8, &(0x7f00006c7000-0x2f)=""/47, 0x2f) r9 = dup2(r1, r1) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f000043a000-0x18)=@get={0x1, &(0x7f00002a2000-0x72)=""/114, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000091d000-0x8c)={0x99, 0x1, 0x8, 'queue1\x00', 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r4, 0x0, 0x33, &(0x7f0000df3000)=0x0, 0x4) sync_file_range(r1, 0x8, 0x6, 0x2) setsockopt$ax25_int(r9, 0x101, 0xf, &(0x7f0000568000-0x4)=0x8, 0xfffffffffffffe40) sendmsg$nl_netfilter(r9, &(0x7f00004e1000)={&(0x7f0000f5f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001ff000)={&(0x7f000095a000)={0x5b4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0x5b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r9, 0x84, 0x2, &(0x7f00003c3000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006f4000)=0x8) 2018/01/31 13:23:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0xfb1e, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000050d000-0x6)='hybla\x00', 0xff5c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f67000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000026a000-0x8)={0x0, 0x0}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000b73000)={0x8000, 0x20, 0x9524, 0x6, 0x7, 0x2}) r2 = request_key(&(0x7f0000575000-0xa)='blacklist\x00', &(0x7f00009ef000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007ed000-0xf)='selfvmnet0user\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000f72000)='user\x00', &(0x7f0000fbe000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000071000)="e47efd7770e18948452c6db891d8b61ecb904770575d51a19d6d531d1618e2faf6bb31c89a55878b28c9ec00997b97f98355e4dcea77ab8b44bcf4a38022658ca9f4534d60fd3f2c7aa2475fbb17e8b66d73b4a6a3ddc44a81556e1a35087bef989819471345ddf6b49984e8a82257541812a2ddbb60b07da0ad5de23c3c2ef1163b315ab95622427e5a3ecb30a2db01daa319b92ed032d15e1e9c9733a9da266401e167125cb538f1912261786ff1d0c877751e2b4ce98d9c8453773b520e737cfc47190bb096fc9f5f2c8325f876a3cbc193dd35c15190dd69190c2fd3f5e42f58", 0xe2, r2) recvfrom$ax25(r1, &(0x7f0000e79000)=""/120, 0x78, 0x40, &(0x7f000081b000)={0x3, {"f3a6128a405d39"}, 0x5}, 0x10) 2018/01/31 13:23:06 executing program 1: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ab2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000ac2000)=@file={0x0, ""/108}, &(0x7f0000ac3000-0x4)=0x6e) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000ac3000+0xe62)='./file0\x00', &(0x7f0000a4c000-0x11)=@random={'osx.', '/dev/binder#\x00'}, &(0x7f0000ac4000-0xd)='/dev/binder#\x00', 0xd, 0x3) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f000067f000-0x43)=""/67, 0x43, 0x1, &(0x7f0000ac3000-0xa)=@file={0x1, './file0\x00'}, 0xa) capset(&(0x7f0000908000)={0x0, r1}, &(0x7f0000747000-0x18)={0x3, 0x0, 0x6, 0x5, 0x101, 0x22}) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) [ 56.236333] binder: 10229:10236 tried to acquire reference to desc 0, got 1 instead [ 56.259309] binder: 10229:10236 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 56.276340] binder: 10229:10230 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/31 13:23:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x1fffffffffffe) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000ad000-0x10)='/selinux/access\x00', 0x2, 0x0) flock(r1, 0x3) flock(r0, 0x1) 2018/01/31 13:23:06 executing program 4: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000009e000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000012a000)={0x0, 0x7, 0x30}, &(0x7f000001f000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000060b000)={r1, 0x2}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r2, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000af1000)=0x0) 2018/01/31 13:23:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000190000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00004d1000)={0x400, 0x6, 0x8}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000add000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000b5a000-0x20)={0x7, 0xfff, 0xd49a, 0x3, 0x14, 0x6}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000aee000-0x4)=0x3, 0x4) socket$netlink(0x10, 0x3, 0xf) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008e1000)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000cbd000)={0x4, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 13:23:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ec9000)={&(0x7f0000326000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006f9000)={&(0x7f000084a000)=@expire={0x104, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "79ec0c9e"}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00008a0000)={@common='bond0\x00', @ifru_flags=0x4000}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009d0000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b03000)=0x42, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000c6e000-0x78)={0x7fff, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x242, 0xfffffffffffffffe, 0x7, 0xffff, 0x1, &(0x7f0000cb2000-0x10)=@generic="0435764d6748314c507cb3698790b049", 0x100000001, 0x2, 0x200}) vmsplice(r0, &(0x7f0000eae000-0x70)=[{&(0x7f000042e000)="fa4a2ffa3d7c4d6c8d9ff1e4a2f7a9100052a8139235a76283282efa4f67462eea03de21fa0b922efc87ae6ae5f2cf0a94e0c64800d1db84c447497a9359", 0x3e}, {&(0x7f0000e1f000-0xc0)="db704670f532ea7b3e1dee788fb6734b0b9e4ad74edf154ae590f3cf9656cf056595014ccf90f6f26df4eeec20cce8acb97cf7161ed81b752c880a81423cce8b95ea7205970335de8324c0ff931bbc212c5d32e5ccbd6331d131f0cc19c3705b2aa1d149598e0ad213c9f0111a1a3a0c3489e040495c44ab80779a1ce42d326425c5f2344906a9b9151b2253a5eda88b0434b6e08e55efdb758cd0cc0a5100fcde94e4fa36c28de4744ec33dc46f4ccb535e14e3b46a8f6cc0094e24255a0ead", 0xc0}, {&(0x7f0000475000-0x1000)="b3a894483de3599d0573b1566894445667dbd293aa44b30b86694fcfbc664960275a3b6f645c28e6cd77ee750dc40d7e678053d850a34583fedeb3b25cb8e6f0e105f784f404632d93b0261d34d17c50226f0fc3f375aa317fc16b49bd4278bfabe5bf4933acd2862ea9d94da52da395cd491b7c674289297870b91e9047074e83613725634ef04fbea8233834a508ed7a3accbf805f5920ce238aa59f870db90eb43bd353d37af8b3774706f485023ad8e4578f007fc30e3f53e7735588bfc18e76a8802718f5f7375cee23fce3cf6dc63b89e48ec4ea43105640a6d4d47156f9145b1050415c3593b40b2c6a25d145db3f21d0d0ea72fc000e57f312cb42b152e6cb52eeb7ae4337dc4f6ded22609629482cd1df05849564a398c87f62e3a2a5a925523fb6bb261d0be12a81b0b32f603a0822b7f0fa702cc5429b53f4a4fe326bb44ea123676f243b5863a9b873d660594fdb6533ffad5c8deda26ba15e1c420712066d0476fcd99354a0f11fc6a0eea63527906197d56450a4e5dfd32a2b44382f0e4b72d669f0c0718afa150b4f98fdf491b59246c20f9a196aa929d8f268b858ba381015cd6bdac2d47ced672304f3442ea2e92a49fd190c4853c315f82c46d8457c204bacbbf8cfde8a7461db37bbffb3016a54c483cd46602894e6054c495f4ae321dfa7653cb3738ca192d588cb464bdd6a05cd90bd55dd75c4b4db18ee0911e2eb04ac09349738345c27875dd35e666ed3e5e0a75ca141a23729094f3f634f2585f32d2069d84fa80db7d27e1a35f61e4a07bb22fba0c524b7724113d588cc5f7c60463c8023577f075e346af2750372c67e751d9c2d3041d4d5277ef5a28cbebfd104210de45636aff7c5f7149bbd4b2110fd65286211073a80edfb29159983b948644c53c5b1aaec5191ab97107fb190f6d447a473cd43e005ed548f82e99619bfd97236b84e3b257afb62777c4b30e341958fd6247f17f4ad1309c43d78db756f58f3d766b276f659e34248c24088054ac31d7417602591c2e53c6fe06301f1b9136da6057b063081603f1809e0aa3d41aecbf0e153fa9a5aa08ac39e9a1f5862b845d8c44a6278fe8cbf6f7d0990a5f944fff0a8edc1f41db6fd0553857e64cb1c3d957f9e2472a4f044d923f21310c80383600fad231a64b1e7d92b86387b7f9b6f2e280aebf6fd4d8134a559b7d279605494743523c1b8b11a364563ba210ab5526d0a1b53a16aff6faac78291435435a8bad664b91a529c6f1d67db7306472d094753e4c1ba69e127034ccd8a7e29742a8fef19a64eeb84fd60e6b2a318001a10a0071d86b6b76547a36be81c95c71c6760d823ef9941bc02747eea4fa7df1a28e477159fde949bb93eebced9724bd4a897bc4685a0219d1b72560db35f6f3a848eff127531e15ae3310196f547b4c9ad8611aea5de23e91898d342f0c00bad898ec55d4162bd5f94cff1418349a160d25221170d78712bd398b5fa2adb52b43dcfce326123cf5571fcb955f0d3284ee984f6a7330b77f039a4240714f3b82e3f37d49c4eb5f0ec7c2d2509f03d491058c40b9ecf9fd1153b8a468744bc7f8294ebcda8914b481585799cb437a001b211f4aeac527dabba3ed3f9ec078470759e81097f7170ecd0b7a41386257bc16a29a90d789b34fb7db6b0d0ac49eac466f44ee66e200482557772645879228e1db73ed149f15cdd355bea302aa7ed9ae82a4bb70ed3e75f39d19e32ca0b5fa445438bf67f4f20cc90c5cfd86f8721d798286e496633d732cd342cf2089ea934b7def85c42f37a1e36e9651a97b0b52127ff66d54cd41fda856195e3032532559b83ad0ddd52ee76c723d247ccb6f3a295373804980e675bb47395d83dff759f6f28552ff4c424090cc45260ba47a9e795f5effffcd8b46bb7094385ce4555a2841e218acf36a9567ab01bc8456153f68ee91d0f6d16cd2c9184b994d62d3d007f723cd98f9caf01461bd9ff1b1802bc3e479193d31ef76df09361c50dfdd087f3d6ad2f2d9ad621d4aae32b4b01a516309851b4f96e99827db15c09887fc24a19fb6883092fd9b69d8bbcd61f7a84d7e08ac15924eb5c5c4ddf226cc16dfc2243a201af70282584ce563879a5d0538dae8d976fb739b901f493119c62edb19502271787efb51e5c302e1adf96209fc44458e615e3f9aae065da554e372c77d28888d889c4e615dcddfae08033ab054d7e80fbc2acbbe78930050fa0203f02c84b2df47f8a382f047627caa38c9c6faf24fd2867a425a57fec3dc6e85502fb73951c069ea4dbfb9e844fdc85768e51032b12e37fcb31f308eb4aa25c4b8e03b3c8e10b341de587f9ff2a39b4bfb27ff23e4e416f3ab26b057243d42eefee4150a6c33e38c6de95e8a794b769d900b6fec72baa497de38ac29e02d0ec1c884bb66ff5a4ef839840aebe07f8e34e44fe45df05c811155478ee3c1627710dbf7b36e9d4396daca296179a20d90f7346dd71c0c4ac8021e115f63b7369be9f2092bdb6579b0f0bec3536b8a464bee64db2178a500e85a8f43774d3a2927359b8afbc7c832930073fd6df3b4f0a7ff525c660fcd340e75cab464fad7b2caa8b934f4a9109767a12cd87774fffde7e2742179af0ba765bb2616bfd39a319d24236d0268e1c5a6a5a1f43dc6951585d980b232273fbf15372c3b580001932e0aaa8e4ec87d91fc1d1baa7ba2cbd916f133f3198eb01e5a34384403b6d950376b43451ee1b937d35335fbb77cac4a38f7598d6d74596c23a107a4a4cf2ea1a86ae2fa33a1de9b5797f26390572b9ca154d6f7ed99f8c04110651c5d133779cce118c457db71cde58adc556bf0a15154389107cba7e7b670d8ca40f86aafce6e60d43ced1476ef3d91bf702eaa01f9eb5c04436c356080b947ea46eb2e814aeec3da998cc12f3d418b581abd4ff9079b1eddd908f463ddc4e1b649b24bf5ebcccecf1470902fe83b010823014a5e6f4d17bde20fed828792eb4cbce7b0b609c406cd9d719c108416610d0be9b2b5483b0f3e1fa157f75313d6304ffa9b6bea08f8a10ddabab4c85b63988a0927ae099668baff5626d829bcc7cb943d7c03b5eb2ae16087cc6e0806fdc7288b76237388f1323e475ec43fa225bd9dea8b590adf992710c6bf44b3567160c19ce9cce6f9015ff32ce4c016981ab732f244f141616a3512346baaac122f78d4ac5fb6c2c5b80907e83cbf88c190a18cac802de440432cb60237dbcb32dec218cb61b6265bfe7c34296fcf1b871bda5baa0ec700bba3d0bfaa5b8faf88f2dbe532cbae0f7fc313bee78d1db04ea6d2e70e7eb2701867069137a6480ab89f0b27b3645996d2f12ca6208ceaf7ea59126786b880fa493f20d9cd7557337841aea0186206f1e828e1ff0626ad08eea5a4744913ebec7dc69a29e7698a9a5397c3ae43bf9c03d95b55170da7feb33e16280d84d0da78b25f9dbfa866ce4fdae99033093d79eba85f4c6b0f9363c3b32d14770c15b7c097bc5e34a739246ad54419eb547fa0dee4604b6948067e69fa72bcb8c19e8ceaf1a39faecbaa86cc23a3b522e5be2e1832a56d5e90f47a04e04a638c9b75afee3e090d27f9a16492ebf78c690958da66eba9d08a2a5b940f6c4a8366e7fa036e914ee8afd5f7fb26a3898f6ab2d5ab785592abce59a32bd0cfee0f28f86a457af098876b9a694af33b1afc3ed7afd006a8b96ed2491f5cc8d372e003925332b807a73e19caa77c2899a9d9410198b27c465d829d1f3df6107b629889dea9ace5c5c2c26eb03553ee8436c051c4421b76fb5b9fa32e4b475f8c09d185ea399b58c2987fc5b72d8039c436392957e330279060419d9d3afe512b179687f3bf373df275fccdf720178a24c038fe39b16de2dfc5cc0f9c9e8c483115941486c059a9d7856e2613fccec9cd930cb5e07fa81353bca2f5c593c43393ef47f2aef97409332405e51afefc70f2a772ff02cee938df70375486cdd106c8999566f45253a9f002caa7496f1eea70cd0c2040a4d10c6ff1321594960e83315acc71bfb4270cd29aa4d02a044f3e0038b2ab88bf3d0b2309a07fa859e20c83eca7a8bf05941059c56f710a24da9fa7959bbb6548898ea673eb577999c2f34463f5835fd8996e20271d2cf89eed7f034747cb457ca92ca8e971a9ebcdf59285572dcec076c233de01fcd74976560fee872184fa33c07e49ff4ea052a2257a92d69dcfe1d8dd8966b14a1f02f46e7692c9b7bee9fab12f66d464f2e4a428f63fd9448212159ddbb969ffa3791738dfd004b3d7c412c422f52c9c6bce12affcdff5908186bae85a72e17c5b6c93d3af2d2422412028d52c688f8f15788ec2bfae172e7f14ba9f70f53db4ee8dbb38b65ae284f9e69531380a3b6c02adb7c9096d2d85ddbecd9fd2b00f9ffdb01b622236f68da23fedcc69b23ff945d4a4092f8863c55e21289d7b043021aa110cfcde041055b101996c8fca2a5f99dcae2446ea3afc73a578a72add9f23b14f74b0768cc3deb858fb40ff00cbe566d0147fad5d127030358af799b530551c0336c130bd8185f57ea08d7afd4cd435f6a63f2982ce9ab3e82cebc82588190947decabf146c27af58944523e6e95e594d0904d9d93b53966896d086f2294325384882bd3cf03b08c43d8c9937490d1dfeb066b4e9a19aae115f6b96cb74f253995e5c6433191ee864c6e288cab48f19865ae50eb6c3bc16006766d792554d86359018f78fd705583072ad6f46b13d418d09f379dbfef70bba303f08cd7861800f6c71969c79d3665d66e0e39f52f55591845ef6018ee93cabb3e70f8db8250444c1250bd70b52c82d0a617ceb4b84b867f213b57799774a0355335c9284c19908fb98a513e65b4d288685171c0fb4c8575e07f1d149458e6c70081399a5ac1f7b1f527fe61fbdf8ff62961a9355affd65f543552d553a44fb12c0d7406ccdee5ac145d6cf1e79f00c61bb924c00df82930ad20f1319ff7777e202655af41646f82a78182110f6991311c3896073d33ef33deb18045acf0b8f86616aab2420568444c0554c0b2684e1d1ddb5960a1554f5bec8ff4ac0d900b14250493a14c3920de4c187c87e82a610b196ddabf758223a6e8648c0c459176dde5e56d93664a658b5d9c38e9fc6bb2e8e63243569d42fa2bf59518c3cfb6a2135b153d50bbe51f975237c2a33c0096570d05f8f1cdd9d931780d312f57a7782bc8b56ba902a026390a87e97fc836ddf449d4d97fe976f40d204f5c299c41a0ab8593526ac0d74d3b9704ee85efb856c38d9ca5382fb70c3744eeae3bb7ddf218cdd9a4ac50fb10a52d3476583063bde67928af19ff69a8c7f182001bb922f78b39c89317fb22f0753715ed2e1d24872b8e10331306ae66b77d7d52aa1513c240aab88b9c58fe665b46e98a99a503dac0cf15eb77f5a170cc37e4313d6cf0ea1dda9f33daf035d23b07ded5b7260219506763722987e109b12ce9ab31c04eb3cf1488906ff2c907abd1bc338fbdd2d44ea6785afe6446366bf6ab365193dd81a8a152e9927bd7d7e0f138c6aab15603103be8c18541534bcde73ea4fd659c070cc5862b4cca3032dac0f00aa284dbaea302bd217e7d1a70c671a746d8f084d9e1e5d5ab5f98e96dbc278a16fa6001170fbabe8981c01af0932af81cdc19b97395338678278974041f88025e646739ae98309c8d5cf8d67a32e084ae0ecdd199111b4251fc3390f8615142c066cf8baa60ddaa898e638097d0f45429818703ec88adc7ab8dd4fd605cdf7cde4e89a409eca1", 0x1000}, {&(0x7f0000710000)="bb9199bfde3df5b506cd441cb756db4e8429a3d519dd6db705d7ff5f41d31a667f5cf91074ae9d813a76bc13b38df763b132affbbb9b517fcf08ab8fcda2e1fce55d5201e07f75cb3b64502b9c04cd8b82704a6ce8bae2fb9e84fbb38be8", 0x5e}, {&(0x7f00006e0000)="e5d43abd6b2815cf8a0ebf613297e564c58c27c6a82079a046a0cfedd71b3f4dfc5034fab894886f5088c9e2a5ce62a9904343a26cbf14282b49a2931462513f4de6b103157325f70f4467dfb142cbec9b58ddaf10809b2c78450162a57c2cb931b60be065764e9b458ffd1f1085b9ca037744aac5e2e6f4c23a73279e19b1ae6c5da770372ff32f144966b0bb2ed4e2da1939dec779245300da45e134a44a8db7962b7cbdd7c546013ee1acd38bf007f1f041fbdb2f2e7d5d1b21ffa33f062abf8f3bd4f8f0ce6a165b64c38f9e954a272d9936c9104aaad01962f4aee12f855910ce5e922a", 0xe6}, {&(0x7f0000cd5000)="093c43cee7eba7e35a359b514fc8213d7499c367a287d9d9a5ffd63db8d6a3c1ba0639a2459d0cd7540dd38c88f811efc9135e81909686dadb96bca8090f386ad699a8d772ddba2209495e0ce26db5cfff4e9b7a98fb2420c54b0d12febba7207973069b18eafe3db414515ce67d5097b2ac99816fea00f5e4bcd607c6784375343d666d375cb591ba836734701ac3a96de5822d00a2f3fb1e8caab892545b23e0e3c5a3c8a9cd5ebe7ff1ee7db1d5645644e627f1bff4d2ad74fb009c7b894e4900bda6a9f21fcfda15ed73", 0xcc}, {&(0x7f0000201000)="deb40f9e16bec2db0df772807990ac1a61f482c7918f1be635d59b57f979dbfb9483f3bfcbaf3185be76d8f537a416c2508e5d0ed3e3b4d84a337f757ae3152ac4cddc8ec5299d996003df6d071efc8bf9c3663dbc644690aad7d59d", 0x5c}], 0x7, 0x0) sysinfo(&(0x7f0000d78000)=""/120) 2018/01/31 13:23:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c5c000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000461000-0x8)=0x0, &(0x7f00009b2000+0x188)=0x8) [ 56.289728] binder: 10229:10236 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 56.322253] binder: undelivered death notification, 0000000000000000 2018/01/31 13:23:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x1, 0x10) write(r0, &(0x7f000058d000)="2400000013000717fe1e801afe250000205b000c09000b000000000000001ff9161790cb", 0x24) 2018/01/31 13:23:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00009b8000)=0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050e000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getresuid(&(0x7f0000ffc000)=0x0, &(0x7f000006a000)=0x0, &(0x7f000001a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000123000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) r9 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000e96000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000a41000)="75dfbda7182931faf7ec67d4a227719b7282a428e6ffd8605f195d3a8f104a2734af6d0588ff44875dcc85d09c7ee9e4ad92c87e7bf4d6f4efff3174279416b3fa0d51b834afc9b3180554d1fe63004cd26123feee8e5661de2db542a7396bb42fcc8d38983343561707aba86c999e7c7be0473a5082c6f897d54a7072bc8736aa35", 0x82}, {&(0x7f0000000000)="718eea9797bb8ac52c72d799bd2f3629d965c7e6a2ffd1cce91e0e618d2bc1d6e3db058eba1e6b45d1daa9244ef8c79c4cd0de14dc2d633cb38951c43c0d8a3ee9f202eded", 0x45}, {&(0x7f0000001000-0x58)="2dc6d120a90191f5bc250028ab3632a026851974e7bce262f758ff6594e2120d39da109c7bb1e7a01ba52f0710b1b4d7d008d228838b8b6652d7924c830deadf5e5f5769335de6269e770fcc614b1cc5e8d37fe35460a11f", 0x58}, {&(0x7f0000000000)="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", 0x1000}], 0x4, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x130, 0x4000}, 0x20000000) 2018/01/31 13:23:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendto(r0, &(0x7f0000330000)="2a6966cdd8058ef8ffe2cad8d07c854b679b1c15a4ff5f71b0107a81b45c8fe9b5b4d5ce7e072579c88f803c89281e9fcb00ee25ccf8393f817941ebf85e6d4dc6d0ad5ae053827369d92e5fb99e7ab734aacb678c1a916a843332af1ea3ba56aa8adee78136b7658996fd7759bde61c1de9616ec05b5a06f2a088df694a5e788de1288a8dc37ac97c69b119f7e406c528cc2394cdd6ed", 0x97, 0x40000, &(0x7f0000053000-0x10)=@in={0x2, 0x2, @rand_addr=0x9170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$lock(r0, 0x7, &(0x7f0000e90000)={0x1, 0x0, 0x0, 0x4, 0x0}) 2018/01/31 13:23:06 executing program 4: clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000420000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001ce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000973000)=0x14) epoll_pwait(0xffffffffffffffff, &(0x7f0000d91000-0x54)=[], 0x0, 0x0, &(0x7f0000c61000-0x8)={0x0}, 0x8) 2018/01/31 13:23:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009ed000)=0xfff, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000c04000-0x38)={&(0x7f0000508000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000031000)={&(0x7f0000f02000)=@getsadinfo={0x14, 0x23, 0x415, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:23:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000494000)='/dev/vga_arbiter\x00', 0x210000, 0x0) symlinkat(&(0x7f0000ea5000-0x8)='./file0\x00', r1, &(0x7f00001e4000-0x8)='./file0\x00') sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000013f000-0x12d4)=@newsa={0xf0, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/01/31 13:23:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)={0x0, 0x0}) epoll_wait(r3, &(0x7f0000eec000-0xc)=[{0x0, 0x0}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000017d000-0x10)={0x2000000000000000, 0xc5, 0x4, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000002000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x53f}) close(r0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e87000)=0x10) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000f0c000-0x1c)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x80000000000002, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_netfilter(r4, &(0x7f00000a6000)={&(0x7f0000f0a000-0xc)={0x10, 0x0, 0x0, 0x6000040}, 0xc, &(0x7f0000d73000-0x10)={&(0x7f000055c000)={0x118, 0xb, 0x7, 0x10, 0x3, 0x1, {0x5, 0x0, 0x4}, [@generic="5ddd2f01a74745fe09762f7116f4957708e325f83299cfc1c77cc34827d3c6122a03cb89ec294412d22a5ed2f53ce7ced9b9be645a9f33a6a6d13875a11db93b262d", @generic="2d1c20d2afd6406fe9571276829112da024dfc7e3245af3538a8cfed5e9bacdfd0ef374f0b1aac7df5afddf66489506a8b1a9aa544abe1656d72133d53cd84c3d94e", @nested={0x10, 0x46, [@typed={0xc, 0x21, @u32=0x5379}]}, @typed={0xc, 0x3a, @fd=r0}, @typed={0x28, 0x73, @str='$mime_typesecurityY-P--eth0!\x00'}, @typed={0x24, 0x1c, @str='/selinux/avc/cache_stats\x00'}, @typed={0x18, 0x5, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffff8}}]}, 0x118}, 0x1, 0x0, 0x0, 0x4}, 0x4000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000705000-0x15)='/proc/self/net/pfkey\x00', 0x12080, 0x0) 2018/01/31 13:23:06 executing program 7: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b6f000)=0x0) syz_open_procfs(r1, &(0x7f0000360000-0x8)='syscall\x00') r2 = socket(0x2, 0x3, 0x40) listen$netrom(r2, 0x7fff) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$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$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000b70000-0x8)='./file0\x00', &(0x7f0000b6f000)=""/89, 0x59) 2018/01/31 13:23:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e2e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00005a6000)=""/4096) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x1) fchownat(r1, &(0x7f0000e0f000-0x6)='./bus\x00', 0x0, 0x0, 0x0) 2018/01/31 13:23:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) lremovexattr(&(0x7f000061e000)='./file0\x00', &(0x7f0000dc6000)=@known='security.evm\x00') setxattr(&(0x7f0000519000-0x8)='./file0\x00', &(0x7f0000b89000-0x14)=@random={'system.', 'systemloeth0\x00'}, &(0x7f0000417000)='\x00', 0x1, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000a61000-0x8)='./file0\x00', 0x462000, 0x1) getdents(r0, &(0x7f0000386000)=""/2013, 0x7dd) getdents64(r0, &(0x7f0000083000)=""/226, 0xe2) 2018/01/31 13:23:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x400000, 0x5) write(r0, &(0x7f0000989000)="ea9cdefc84d598c8b34eff3ce7a686dc2c52630d22564e52a7768daa1f759bbbcb790c46d1afcc7c1c31c3156aa44effcae976c8b9c30ba3c72019430b506a8fda9c9914c6e4451f420d2b160474c56c376a9c7cc869d4410c85751c29b1060ba205b8c6af6e39970c978a3317889223c0f1a5bfdc00a9ad9975b7ce0a2d76b72b210548c54ef56119b8c64baf1d30227e563c910cc24e97e23c0d5c0f6feb40778a28108300521516cf0366c8f50729d96d59cde314a85bf4", 0xb9) ioctl(r0, 0x4000000000001269, &(0x7f0000583000-0x2)="") 2018/01/31 13:23:06 executing program 6: socketpair(0x3, 0x1, 0x34cc, &(0x7f0000768000)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000aa4000-0x38)={0x0, 0x0, &(0x7f00005b5000-0x10)={&(0x7f0000a47000)={0x2, 0x4, 0x9, 0xf, 0x17, 0x0, 0x1, 0x3, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10, 0xd984301fd8880bec}, @sadb_x_sec_ctx={0x10, 0x18, 0x80000000, 0x101, 0x75, "ed467859918ad3c0096bbddd37c32ebc286a5f6937cd93ee437521f1d4488e8b23ec7ec1a66123bc2162d7e60106f3cc7f6022c80b4e7eb91d83cad0f68924af5b05b6340afb08cca5a4b8eb916691c0e4b4464b28bf705661197bee176e67313942cd0b8b78dd1042470e283b6deb5069172ba81a"}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x850) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:23:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x14d100, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x3, &(0x7f0000604000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="a757936eb5bd2265b4d19e62dbe9800fb17fb62732fd4fae442b603914aa96ec0ee57480a4012316f3ad607acf8add87952f833ee8eca301a60e9deb633e3a078f720acc8822db4b47d3cddc089c7a5695065b62367e1611d114c68aa78cf629242e0367cf391b4e7e5114a5c3668de0121a7760c14e138cb27fe6a30c34a82ad9e9dd46bf95ee9b051cd86946f6c8a1265c6fcae785807591383cedb7b53af4971acc719a906b856b3787677e9809d823b41a9fe28a1cc76662a75c9dabb2a3ec19845d08211d8333fa5596ab369798a7e9a48d2db4f514e0ceaaf2160c", 0xde, 0x10, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x2}}, 0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0xfff, 0xafcc, 0x6, 0x1}, {0x1f, 0x101, 0x6, 0xb1}, {0x0, 0x5, 0x9, 0x80}, {0x0, 0x8, 0x8, 0x5}]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x7, 0x6, 0xfffffffffffffffa}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x9}, 0x8) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000001000-0x2)="2b8e") getuid() syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000b14000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000002000)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x10)='/dev/input/mice\x00', 0xfffffffffffffff8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xef)="473495e75ea6e055f01e04b577b670bbb7b09552c09b9aca68fc0ed8e445c64616e9ba33b773786dbf16537494c5b744b0ad8d59d2cd9496aa9e3edf7cbeebfb18ad9cffa8b521904b6d85f870af347ff93dd151764fffe9d7c65d4912309afdd7a2f97cbea81025d6ab70dbd0772012c650370026c18fbb4886e5e1d78d6908d3b6e372c36f338a61a84d5fdaf57b5b8a4f5a180a3bf946f2f80125850f9a95c8b2e17194ece6fefee475e9177d34afb976da043787701b6a7e43e8a249be218a79a96443747bbac575341266aa3bce3aeebce847e429519d234e8d241a98c12060ad9f6c9d2cd3822b8609d48155", 0xef, 0xfffffffffffffff9) keyctl$negate(0xd, r4, 0x652f, r5) 2018/01/31 13:23:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c1e000-0x15)='/dev/pktcdvd/control\x00', 0xc000, 0x0) sendmsg$nl_route(r2, &(0x7f0000dfc000-0x38)={&(0x7f0000b47000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000978000-0x10)={&(0x7f00003a9000)=@ipmr_getroute={0x14, 0x1a, 0x1, 0x5, 0x3, {0x80}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000c36000-0x5c)={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff}, 0x6, [0x6, 0xb1c, 0x0, 0x8, 0x7, 0x5, 0xffffffff, 0xdb]}, 0x5c) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000b91000-0x4)=0x0) [ 56.564585] binder: 10299:10302 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/01/31 13:23:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000606000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000003, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:23:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000312000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) connect$inet6(r0, &(0x7f0000514000-0x1c)={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000000, &(0x7f000029f000-0x1)="", &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") prctl$setfpexc(0xc, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000001000-0x1a)=""/26, 0x1a) 2018/01/31 13:23:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) accept$inet6(r0, 0x0, &(0x7f0000594000)=0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) r3 = dup2(r1, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000dc3000-0x8)={0x0, 0x0}) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x807, 0x7) socket$inet(0x2, 0xa, 0x5) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000954000)=[0x100, 0x2]) [ 56.628134] binder: BINDER_SET_CONTEXT_MGR already set [ 56.633565] binder: 10299:10319 ioctl 40046207 0 returned -16 2018/01/31 13:23:06 executing program 5: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000aed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000339000-0x8)='./file0\x00', &(0x7f00008b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000aec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getgroups(0x8, &(0x7f000068c000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000aed000-0x4)=0x0, &(0x7f0000652000)=0x0, &(0x7f0000aec000)=0x0) r7 = getgid() mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x7, &(0x7f0000aec000)=[r1, r2, r3, r4, r5, r6, r7]) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x8001, &(0x7f0000aee000-0x15)=""/21, &(0x7f0000aed000)=0x15) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000aee000)=""/16, 0x10) 2018/01/31 13:23:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000dbc000)={0x1, [0x2]}, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006ba000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) openat$rfkill(0xffffffffffffff9c, &(0x7f000033d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffb0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:23:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f000054b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x2f1, &(0x7f0000731000)=""/0, 0xfdbe, 0x0}, 0x0) [ 56.649953] binder: 10299:10302 ERROR: BC_REGISTER_LOOPER called without request [ 56.662673] binder_alloc: 10299: binder_alloc_buf, no vma [ 56.662858] binder: 10299:10339 transaction failed 29189/-3, size 0-0 line 3127 [ 56.664047] binder: 10299:10302 got reply transaction with no transaction stack [ 56.664056] binder: 10299:10302 transaction failed 29201/-71, size 24-8 line 2920 [ 56.664094] binder: 10299:10339 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 56.725079] IPVS: Creating netns size=2536 id=9 [ 56.759994] pktgen: kernel_thread() failed for cpu 0 [ 56.760002] pktgen: Cannot create thread for cpu 0 (-4) [ 56.760022] pktgen: kernel_thread() failed for cpu 1 [ 56.760026] pktgen: Cannot create thread for cpu 1 (-4) [ 56.760028] pktgen: Initialization failed for all threads [ 56.810462] binder: undelivered TRANSACTION_ERROR: 29201 [ 56.816535] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 13:23:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = epoll_create(0x3ff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000835000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/01/31 13:23:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000325000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x6, 0x7a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000cd5000)=0x1ff, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000069f000)=0x0, &(0x7f0000154000-0x4)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fc9000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000ffa000)=0x5) connect(r1, &(0x7f0000cc5000)=@can={0x1d, r3, 0x0, 0x0}, 0x10) socket(0x10, 0x2, 0x0) 2018/01/31 13:23:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) pipe(&(0x7f00007a0000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000450000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00006bb000)={r2, 0x2}) r3 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1) r4 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r4, 0x0) fremovexattr(r4, &(0x7f0000d94000-0xf)=@random={'security.', 'wlan0\x00'}) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00005e8000-0x1)=0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00007c3000)=0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000c2f000-0x24)={0x2, 0x7f, 0x67, 0x6, 0x5, 0x1, 0x3, 0x5, 0xc6, 0x80, 0x6, 0x2}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000740000)=@assoc_value={0x0, 0x9}, &(0x7f0000237000)=0x8) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00003eb000)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000689000-0xa0)={r5, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x81, 0xa8e, 0x20}, 0xa0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c0c000-0x50)={@generic="54c28ef7702bf35344bd27c1c7eb1938", @ifru_addrs=@ax25={0x3, {"0e6e04866af69f"}, 0x1}}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000a54000)={r2, 0x2}) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f00000c6000)=0xffffffff) getdents64(r4, &(0x7f000020e000)=""/209, 0xd1) modify_ldt$write(0x1, &(0x7f0000a2b000-0x10)={0xffffffffffffe444, 0xffffffff, 0x4000, 0x2, 0x4, 0x6, 0x7, 0x2, 0x8, 0x3}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 13:23:06 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f3a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c8c000-0x98)={0x0, @in6={{0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x4}, 0x98) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r2 = syz_open_pts(r1, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000ad3000)=0x7) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe9000)=@sack_info={0x0, 0x1f, 0x0}, 0xc) ioctl$int_in(r2, 0x5429, &(0x7f0000fe5000)=0x0) 2018/01/31 13:23:06 executing program 1: syz_open_dev$random(&(0x7f0000a72000-0xc)='/dev/random\x00', 0x0, 0xa0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f0800010001000600000000000000536e", 0x58}], 0x1) 2018/01/31 13:23:06 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ec1000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x110) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c56000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f00006dc000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003c4000)={0x0, 0x8, 0x30}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x0, 0x4, [0x7f, 0x5, 0x5, 0x8]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x2, 0x0, 0x7fffffff, 0x200, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000026000-0x8)={r3, 0x1}, 0x8) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:23:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000b7e000-0x10)=[{&(0x7f0000b1e000)=""/20, 0x14}], 0x1, &(0x7f00006af000)=[], 0x0, 0x0) 2018/01/31 13:23:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000d75000-0x4)=0x0, &(0x7f0000bff000)=0x4) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000094e000)=0x1) 2018/01/31 13:23:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c2e000-0xd)='dns_resolver\x00', &(0x7f0000cd9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000de3000)='(.\x00', 0xfffffffffffffffc) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) recvfrom$ipx(r0, &(0x7f0000215000)=""/248, 0xf8, 0x120, &(0x7f00001a2000-0x10)={0x4, 0xc000000000000000, 0xff, "8fe7be49e351", 0x8001, 0x0}, 0x10) 2018/01/31 13:23:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e25000)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) close(r0) pwrite64(r0, &(0x7f00008cc000)="d8c4f0b6983bca95df31aa7368eb3907", 0xffffffffffffff54, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f72000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/31 13:23:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003eb000)=@hopopts={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffe]}}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/31 13:23:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) clone(0x20140000, &(0x7f00008e1000-0x1000)="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", &(0x7f000086a000-0x4)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000751000-0xda)="8d242cfa79e73835c9d44af5c73f08a491da02deae157c994473640f54b28bf71a99cd4a2e20cac00f5a72fc6f4cb0217de1733d1a62134f828da5d86e6a2835f7b9d661c27359f600cfe80cebd4c121f398e097a20e52044c9664f4b59959ed1cf876ff1fcc009656abaa6fa276977db20157f21fd1e9641590e8923ef72a88be49fc0b78a1d4b92d77e6653c1e6d18f38b20a789da6b888fabd4d436e1bdb7f77fa7b2f27d8dfe05be571018f0273104d1df6e58db1993469ab36edb91e5597034da1088d7cf3306d0711e466635067122bfc3835f73458078") setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000dfa000)=@routing={0x0, 0x653, 0x0, 0x0, 0x0, []}, 0x360) sendto$inet6(r0, &(0x7f0000f83000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 13:23:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000013f000)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a07000-0x50)={@generic="6c1fefcefc1748f72c96c353652779fe", @ifru_names=@generic="789ce8e7bf5682bd67d48c6adb38c581"}) clock_gettime(0x0, &(0x7f00006c7000-0x10)={0x0, 0x0}) futex(&(0x7f0000e75000-0x4)=0xfd, 0x7, 0x5, &(0x7f0000481000-0x10)={r1, r2+10000000}, &(0x7f0000d98000)=0xfffffffffffffffb, 0x9f0) 2018/01/31 13:23:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c4e000)='/dev/sg#\x00', 0x1000, 0x40000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000b76000-0xc)=@sack_info={0x0, 0x40, 0x8}, &(0x7f0000662000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000830000)={r1, 0x8c8}, 0x6) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r2, &(0x7f0000ffe000-0x5)="", 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ea5000)={0x400, 0x6, 0x8000, 0x702c, 0x9, 0x7, 0x5, 0x6, r1}, &(0x7f0000640000-0x4)=0x20) 2018/01/31 13:23:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r0, &(0x7f0000b4f000-0x30)=[{&(0x7f0000162000-0x65)=""/101, 0x65}, {&(0x7f0000289000)=""/57, 0x39}, {&(0x7f0000622000-0x68)=""/104, 0x68}], 0x3) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:23:06 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000005000-0x8)=[0x0, 0x0], 0x2}) getsockname$inet(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) 2018/01/31 13:23:07 executing program 6: clone(0x0, &(0x7f0000001000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x12)="") getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x18)=[{r0, 0xe050, 0x0}, {r0, 0xd2, 0x0}, {r0, 0x0, 0x0}], 0x3, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000002000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000000000)=""/91, 0x5b}, {&(0x7f0000001000)=""/96, 0x60}, {&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f0000001000-0x2b)=""/43, 0x2b}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x8, &(0x7f0000001000)=""/201, 0xc9, 0x40}, 0x42) flock(r0, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) 2018/01/31 13:23:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003a0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2018/01/31 13:23:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x14280, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000026f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f9a000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x8001}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/31 13:23:07 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007d4000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r2 = open(&(0x7f0000f28000)='./file0\x00', 0x240000, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x2, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000f000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000aaf000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000aae000-0x28)=[{r3, 0x0, 0x0}, {r4, 0x0, 0x0}], 0x2, &(0x7f0000a16000-0x10)={0x0, r5+10000000}, &(0x7f0000aae000-0x8)={0x0}, 0x8) shutdown(r3, 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000029000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x0) 2018/01/31 13:23:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000082c000)='/dev/rfkill\x00', 0x1, 0x0) recvmsg(r0, &(0x7f0000c36000)={0x0, 0x0, &(0x7f0000d5d000)=[{&(0x7f0000ec3000-0x98)=""/152, 0x98}, {&(0x7f00001c1000)=""/0, 0x0}], 0x2, &(0x7f0000150000)=""/185, 0xb9, 0x9}, 0x2100) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000012a000-0x8)=0x0, &(0x7f0000c5f000-0x4)=0x8) writev(r0, &(0x7f0000f50000+0xf12)=[{&(0x7f00009b5000)="292000001800ff", 0x7}], 0x1) 2018/01/31 13:23:07 executing program 0: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d2000-0xf)='/dev/sequencer\x00', 0x407fe, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f70000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:23:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = gettid() ptrace$poke(0x5, r1, &(0x7f0000013000-0x8)=0x0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000001000-0x8)=0x2e, 0x1f, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000004000)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000013000)=0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$inet(r3, &(0x7f0000014000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003c8000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f000038e000)=0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) recvfrom$inet(r4, &(0x7f0000020000)=""/245, 0xf5, 0x2000, &(0x7f0000ce5000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:23:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000036d000)={@common='vlan0\x00', 0xfffffffffffffffa}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/31 13:23:07 executing program 5: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x800, 0x0) dup(r0) preadv(r0, &(0x7f0000b1b000-0x20)=[{&(0x7f0000d50000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/31 13:23:07 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000003000/0x4000)=nil, 0x6, 0x3, 0x40, &(0x7f0000004000/0x1000)=nil, 0x4}) 2018/01/31 13:23:07 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000bdb000-0x198)=@hopopts={0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @generic={0xffffffffffffffe0, 0xf2, "14e07b1ad6ce808e2f8d57e1c6a7338a58c35c44116312e5fd80a6628ea431d9cd2c7103fed54c567b3dd80f45949253228c577d2f09ba0e487b7c70b140bb4771c9157188d4116ce8adafeec771a183bad3e771ced61ae8f150a63e1730d97b84a2518ff392d4c5e167db010dfbff2208f743b8c4e65f0f7bcc97e3838a72e7c9badad0c4e2d629884da02df149872e658d1922d7be406ac63d06c6a7d74134688ccd656257e4abe0302018676ba50515f7f6a1f225510e0405dbf794db1e6b34b9267c712c84f934c336983b667de8b4b349ca39a142c03c985e49d0104a9b83fa8f45ae1e5769f26bd45ff4eaf2b13f5b"}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x9}]}, 0x110) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x1, 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(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fd2000-0x8)={0x0, 0x40}, &(0x7f00007b9000)=0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fd1000)={r1, @in6={{0xa, 0x1, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002d2000)=0x8c) write(r0, &(0x7f0000fcd000-0x1000)="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", 0x4a5) 2018/01/31 13:23:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) writev(r1, &(0x7f00009ae000)=[{&(0x7f00003a6000)="04", 0x1}], 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000056c000)=0x0) process_vm_readv(r2, &(0x7f0000a1f000-0x10)=[{&(0x7f0000914000)=""/0, 0x0}], 0x1, &(0x7f0000ce4000)=[{&(0x7f00007f4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fbf000-0x6a)=""/106, 0x6a}, {&(0x7f0000190000)=""/4096, 0x1000}], 0x3, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/31 13:23:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000084f000-0x8)='./file0\x00', 0x228182, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000090c000-0x5c)={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, {0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0}, 0x7f, [0x58441835, 0x9, 0x2, 0x81, 0x200, 0x9, 0xfffffffffffffffa, 0x100000000]}, 0x5c) mkdir(&(0x7f00001ad000)='./file0\x00', 0x40) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init() r5 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007cc000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000646000)=0xe8) getresgid(&(0x7f00001d5000)=0x0, &(0x7f000078f000-0x4)=0x0, &(0x7f0000aef000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000547000-0x4)=0x0) r9 = geteuid() lstat(&(0x7f00000b5000-0x8)='./file0\x00', &(0x7f00008d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000e58000)={&(0x7f0000dc9000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e10000-0x70)=[{&(0x7f0000d79000)="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{&(0x7f0000840000)="7beefa10c6bfe677df2b4b3275ce0d5c8fe721502f82182e147abb68598513483cb83092c4a369dfac289276c7b4186caf3c04fe5bb31e699712f67cc2917edd62868451355363371e6221e4527e1ab92c2bdfbc6d9c4bf0d0fa1416132043c51f53517ffadd3d350094de44bfc77c625765b1fa546af25edb48e2bb40", 0x7d}, {&(0x7f0000005000-0x38)="407b23aa055e4ed649341b7dc4c207fb0db0e9cf836a7b06e1893e4799072e291cd4e2458c0added289292f7e04b693298e295f73fc33227", 0x38}, {&(0x7f0000ccf000-0x1000)="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", 0x1000}], 0x7, &(0x7f000091f000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x40000}, 0x4000000) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/31 13:23:07 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10, 0x80800) bind$inet(r1, &(0x7f0000002000)={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/01/31 13:23:07 executing program 3: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000458000-0x8)={0x0, 0x0}) read(r0, &(0x7f000082f000)=""/72, 0x48) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f000075b000-0x14)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:23:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a3000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000323000+0x5c8)='/dev/input/mice\x00', 0x0, 0x80000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000057a000)=r2) [ 57.253813] audit: type=1400 audit(1517404987.121:65): avc: denied { read } for pid=10489 comm="syz-executor3" path="socket:[21982]" dev="sockfs" ino=21982 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes 2018/01/31 13:24:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000049b000)={0x4, [0x1, 0x8, 0x8, 0xff]}, 0xc) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cdb000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000050e000-0x98)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0x1, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/31 13:24:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2fae7826) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f000082a000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(r0, &(0x7f0000990000-0xab)=""/171, 0xab) sendto$inet6(r0, &(0x7f0000b49000)="6527faadbc8e6e621ed09fe3b0c23e04a0e5d566b33c29922637457c48fbb0b2aac15a22d324ebc0bdf2fa4f71a328f0309d7bee7c01c80310028805cf2033d4878736ce9ff9c8eb1aaffb61ade51ca772e848512464f1534cbca8783218f34f0edae16c02a945889c658a7abaf8b266ec3bcd6c6e7fdbe273e9a789becbdfbc2c9acd95c1dbbb12", 0x88, 0x4, &(0x7f0000e84000)={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) r1 = open(&(0x7f0000073000-0x8)='./file0\x00', 0x400, 0x42) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005ab000)='/dev/sequencer\x00', 0x2440, 0x0) fanotify_mark(r1, 0x4, 0x8020002, r2, &(0x7f0000e22000-0x8)='./file0\x00') sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0x0, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 13:24:05 executing program 0: getcwd(&(0x7f00004dc000-0xe2)=""/226, 0xe2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_gettime(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:24:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9208, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/31 13:24:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dce000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000019c000-0x10)={&(0x7f0000fcb000/0x1000)=nil, 0x1000}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001c0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc0000-0x4)=0x14) 2018/01/31 13:24:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000afe000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000df000)={{&(0x7f0000280000/0x3000)=nil, 0x3000}, 0x3, 0x0}) pipe(&(0x7f00005d6000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000aa7000)=0x7f) r2 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) open$dir(&(0x7f0000ae1000-0x8)='./file0\x00', 0x400, 0x80) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1006, &(0x7f0000d86000-0x8f)="") readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1d000-0x1)="d6") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d0d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e5000-0x4)=0xe8) quotactl(0xa000000, &(0x7f000052f000)='./file0\x00', r3, &(0x7f0000cac000)="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") 2018/01/31 13:24:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002bc000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5d000-0x4)=0x14, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002dc000-0x20)={@generic="b569e707f8eb95d732bbd7b6965d989b", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f00001c3000)="1fc77656e9c18133a742f58038415be96bf2a13183eba549a4ee9cd69a90240ff0c9f2", 0x23) gettid() r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4400) read(r1, &(0x7f00002d5000-0x200)=""/512, 0xffffff26) sendmsg$key(r0, &(0x7f000071b000)={0x0, 0x0, &(0x7f0000042000)={&(0x7f0000756000-0xa0)={0x2, 0x8, 0xcbe, 0x8, 0x14, 0x0, 0x6, 0x2, [@sadb_address={0x5, 0x17, 0x33, 0x80, 0x0, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x2}}, @sadb_x_sa2={0x2, 0x13, 0x100, 0x0, 0x0, 0x5, 0x7}, @sadb_sa={0x2, 0x1, 0x0, 0xffffffffffffffc0, 0x8, 0x4c, 0x0, 0x60000000}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x1, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x20008010) 2018/01/31 13:24:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00005db000-0x8)=0x100000001) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00002dd000-0x1014)={0x14, 0x2, 0x3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:24:05 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) write$eventfd(r0, &(0x7f00005a2000)=0xf2, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) readv(0xffffffffffffffff, &(0x7f0000ec4000)=[], 0x0) 2018/01/31 13:24:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227e, 0x1f) 2018/01/31 13:24:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) rt_sigaction(0x12, &(0x7f00000f3000-0x20)={0x1e12e515, {0xcce4}, 0x0, 0x4}, &(0x7f0000049000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00004a0000)={0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000db5000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 115.521918] Buffer I/O error on dev loop0, logical block 0, async page read [ 115.557969] SELinux: unknown mount option 2018/01/31 13:24:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r0, 0x0, 0x6, &(0x7f0000373000)=""/3, &(0x7f00002c0000)=0x3) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000249000)="") 2018/01/31 13:24:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) readahead(r0, 0x2, 0x7f) close(r2) r3 = getpgrp(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f00003a6000)='net/xfrm_stat\x00') dup3(r2, r1, 0x0) 2018/01/31 13:24:05 executing program 3: r0 = creat(&(0x7f00005fe000)='./file0\x00', 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000212000-0x10)=@req={0xffff, 0x401, 0x7, 0x1}, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001f9000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f00005b3000)=0x0, 0x10001b4) 2018/01/31 13:24:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c37000)='/selinux/checkreqprot\x00', 0x101000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x2bf) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a4e000)={0x8d, 0x2, 0x174e, 0xfffffffffffffff8, 0x1fe000}, 0x14) 2018/01/31 13:24:05 executing program 4: 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, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000a9d000)={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, 0x0]}) [ 115.574967] FAULT_FLAG_ALLOW_RETRY missing 31 [ 115.581063] CPU: 0 PID: 10545 Comm: syz-executor0 Not tainted 4.9.78-g7be1985 #24 [ 115.588686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.598015] ffff8801c9c8f920 ffffffff81d94409 ffff8801c9c8fc00 0000000000000000 [ 115.605987] ffff8801c1616710 ffff8801c9c8faf0 ffff8801c1616600 ffff8801c9c8fb18 [ 115.613982] ffffffff81661d9a dffffc0000000000 ffff8801c9c8f958 ffffffff8123b63b [ 115.621965] Call Trace: [ 115.622174] ALSA: seq fatal error: cannot create timer (-16) [ 115.630286] [] dump_stack+0xc1/0x128 [ 115.635623] [] handle_userfault+0xa3a/0x1310 [ 115.641657] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 115.648469] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 115.655378] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 115.661769] [] ? mark_held_locks+0xaf/0x100 [ 115.667728] [] ? mark_held_locks+0xaf/0x100 [ 115.673850] [] ? free_hot_cold_page+0x419/0x850 [ 115.680153] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 115.686962] [] ? trace_hardirqs_on+0xd/0x10 [ 115.692906] [] handle_mm_fault+0x1f82/0x2530 [ 115.699027] [] ? __pmd_alloc+0x410/0x410 [ 115.704711] [] __do_page_fault+0x5c2/0xd40 [ 115.710563] [] ? mm_fault_error+0x2c0/0x2c0 [ 115.716506] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.723150] [] ? posix_ktime_get_ts+0x20/0x20 [ 115.729277] [] do_page_fault+0x27/0x30 [ 115.734801] [] page_fault+0x28/0x30 [ 115.740052] [] ? posix_ktime_get_ts+0x20/0x20 [ 115.746168] [] ? copy_user_generic_unrolled+0x89/0xc0 [ 115.752987] [] ? SyS_timer_gettime+0x172/0x280 [ 115.759189] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 115.765826] [] ? SyS_timer_create+0x1030/0x1030 [ 115.772132] [] ? do_futex+0x15c0/0x15c0 [ 115.777733] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 115.784385] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 115.790950] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 115.841082] FAULT_FLAG_ALLOW_RETRY missing 31 [ 115.845779] CPU: 0 PID: 10555 Comm: syz-executor0 Not tainted 4.9.78-g7be1985 #24 [ 115.853381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.862716] ffff8801d07af920 ffffffff81d94409 ffff8801d07afc00 0000000000000000 [ 115.870693] ffff8801c5247c10 ffff8801d07afaf0 ffff8801c5247b00 ffff8801d07afb18 [ 115.878671] ffffffff81661d9a dffffc0000000000 ffff8801d07af958 ffffffff8123b63b [ 115.886650] Call Trace: [ 115.889210] [] dump_stack+0xc1/0x128 [ 115.894548] [] handle_userfault+0xa3a/0x1310 [ 115.900576] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 115.907388] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 115.914285] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 115.920668] [] ? mark_held_locks+0xaf/0x100 [ 115.926617] [] ? mark_held_locks+0xaf/0x100 [ 115.932560] [] ? free_hot_cold_page+0x419/0x850 [ 115.938850] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 115.945659] [] ? trace_hardirqs_on+0xd/0x10 [ 115.951601] [] handle_mm_fault+0x1f82/0x2530 [ 115.957642] [] ? __pmd_alloc+0x410/0x410 [ 115.963326] [] ? memset+0x31/0x40 [ 115.968407] [] __do_page_fault+0x5c2/0xd40 [ 115.974263] [] ? mm_fault_error+0x2c0/0x2c0 [ 115.980207] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.986845] [] ? posix_ktime_get_ts+0x20/0x20 [ 115.992960] [] do_page_fault+0x27/0x30 [ 115.998469] [] page_fault+0x28/0x30 [ 116.003718] [] ? posix_ktime_get_ts+0x20/0x20 [ 116.009836] [] ? copy_user_generic_unrolled+0x89/0xc0 [ 116.016648] [] ? SyS_timer_gettime+0x172/0x280 [ 116.022858] [] ? SyS_timer_create+0x1030/0x1030 [ 116.029149] [] ? do_futex+0x15c0/0x15c0 [ 116.034751] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 116.041392] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 116.047941] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 13:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) splice(r0, &(0x7f0000164000)=0x0, r0, &(0x7f0000154000-0x8)=0x0, 0x8000, 0xc) bind$inet6(r0, &(0x7f0000678000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 13:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x20020000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b12000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000233000-0x8)=0x6, 0x8) 2018/01/31 13:24:06 executing program 0: 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) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000003000-0x10)={0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000012000-0x10)={r2, r3, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/31 13:24:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/31 13:24:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000795000-0x8)={0x0, 0x0}, 0x84000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000450000-0x24)={0x3f, 0x5, 0x40, 0x1, 0x100, 0x3, 0xffffffffffffffc0, 0x6, 0x2, 0x6, 0x1, 0x7ff}) signalfd(0xffffffffffffff9c, &(0x7f0000020000-0x8)={0x0}, 0x8) 2018/01/31 13:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f000006a000-0x4)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004a2000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000c94000)={0x7, &(0x7f00003c7000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fa6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000f2a000-0x4)=0x0) socket$unix(0x1, 0x2000000000000001, 0x0) 2018/01/31 13:24:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000c01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000860000)=0x60) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000277000-0x58)=""/88, &(0x7f0000984000)=0x58) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002a7000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00005c2000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000b11000)=[{0x0, 0x0}], 0x1, 0x0) ioperm(0x3d77e1f6, 0x896e, 0x2) 2018/01/31 13:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000d2e000)='./file0\x00', 0x800, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006cc000-0x4)=0x0) sendfile(r0, r1, 0x0, 0x20) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000c4f000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) 2018/01/31 13:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000754000)='net/psched\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfddb) sendfile(r2, r1, &(0x7f0000a5c000)=0x0, 0xcee1) read(r0, &(0x7f0000012000-0xae)=""/174, 0xae) 2018/01/31 13:24:06 executing program 6: syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000171000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f0000edf000)=[{&(0x7f0000576000)=""/174, 0xae}], 0x1) 2018/01/31 13:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efb000)='ns/net\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d14000-0x4)=0x2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000d77000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000527000-0x4)=0x2, 0x4) sendmsg(r1, &(0x7f0000c3c000-0x38)={&(0x7f0000ce1000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000654000-0x20)=[{&(0x7f0000823000-0xc5)="b6", 0x1}], 0x1, &(0x7f0000606000-0x150)=[], 0x0, 0x0}, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r1, &(0x7f0000e29000-0x60)=[{&(0x7f000039f000-0x218)="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", 0x218}], 0x1) lstat(&(0x7f0000b85000)='./file0\x00', &(0x7f000099b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000cc9000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 13:24:06 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000119000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00001fb000-0x4)=0x0, &(0x7f0000028000)=0x4) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/31 13:24:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x1ff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x0, 0xd, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d4000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000029b000-0x4)={0x0, 0x8, 0x5}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/31 13:24:06 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002f000)='./file0\x00', 0x2) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000030000-0x1a)=""/26, &(0x7f0000007000)=0x1a) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002c000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f000002c000-0x48)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x0, 0x0, 0x0}, 0x48) 2018/01/31 13:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x20042) writev(r0, &(0x7f0000714000)=[{&(0x7f0000de7000-0xdd)="cf2e402a1f34f5b9582c3ae5cbf1f0b46fa78302902ef2e8fe5aa82a", 0x1c}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000021f000-0x4c)={0xfffffffffffffe01, 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]}) 2018/01/31 13:24:06 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f87000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f88000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a4e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000063f000)={r2, 0x8}) 2018/01/31 13:24:06 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006a2000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000002c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000899000)={{0x0, 0x0}, {0x12, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:24:06 executing program 7: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = geteuid() mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000eca000-0x8)='./file0\x00', &(0x7f00001d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) [ 116.237395] syz-executor6 (10622) used greatest stack depth: 22816 bytes left 2018/01/31 13:24:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004af000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000f64000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfff, 0x509080) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000)='\')\x00', 0x1) 2018/01/31 13:24:06 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000058b000)='cmdline\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005dc000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00001c3000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) readv(r3, &(0x7f000018c000)=[{&(0x7f000024c000-0x1000)=""/4096, 0x1000}], 0x1) writev(r4, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0xfffffffffffffe89}], 0x1) 2018/01/31 13:24:06 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000bc7000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009b7000)=0x9) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000034c000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2b14329fa0668f17edfe6e4a9b812e57"}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fda000)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fda000)={0x0, 0x100000}, &(0x7f0000fdb000-0x4)=0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fdb000-0x108)={r2, @in6={{0xa, 0x0, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x3, 0xffffffff, 0x8, 0x9, 0x7f, 0x7f, 0x1000, 0x4, 0x4, 0x3, 0x5, 0x9, 0x8, 0x0]}, &(0x7f00003a1000)=0x108) 2018/01/31 13:24:06 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004f7000)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001000-0x4b)={0x9, 0x2, {0xffffffffffffffff, 0x2, 0x4, 0x0, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000100000001, 0x0, &(0x7f00003f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) utimes(&(0x7f000035f000-0x8)='./file0\x00', &(0x7f0000a97000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b8b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000107000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000007d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d6c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f000016b000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003ac000-0x6)={r5, 0x2}, &(0x7f00001c3000)=0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006d2000)={0x0, 0x0, 0x0}, &(0x7f0000dfa000)=0xc) fstat(r2, &(0x7f0000f67000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008f8000)=[r3, r4, r6, r7]) pipe(&(0x7f0000a76000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r8, 0x0, 0x24, &(0x7f0000b09000)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000070a000)=0x8) 2018/01/31 13:24:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) fsync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f00003ec000+0xc37)=0x18) 2018/01/31 13:24:06 executing program 6: mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) sendto$inet6(r0, &(0x7f0000dff000-0xb4)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c72000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e02000)={@generic="516206bb4570c24e913437b9978ad2d4", @ifru_flags=0x5000}) 2018/01/31 13:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000089e000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00009e5000)='./file0\x00', &(0x7f0000bf5000)='./file0\x00', &(0x7f0000490000-0x2)='configfs\x00', 0x0, &(0x7f000061e000+0xb5b)="") 2018/01/31 13:24:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f000047e000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000525000)=[], 0x0, 0x0, 0x0) 2018/01/31 13:24:06 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000023000)='/dev/autofs\x00', 0x201, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f000000c000/0x2000)=nil, 0x2000}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:24:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x36, 0x101040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x9)='dctcp\x00', 0x6) 2018/01/31 13:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) bind$netlink(r0, &(0x7f00002c5000-0xc)={0x10, 0x0, 0x1, 0x5}, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/31 13:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000270000)="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", 0x1000) r0 = syz_open_dev$evdev(&(0x7f0000f5f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000b9a000-0xa)=""/10) 2018/01/31 13:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000df3000)=""/252) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000f57000)=""/89) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000594000)='/dev/ptmx\x00', 0xa01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e88000)={0x1, 0x0, 0x4, 0x8, 0x8, [{0x6, 0x40, 0x3, 0x0, 0x0, 0x1005, 0x0, 0x0, 0x0}, {0x9, 0x7, 0xfff, 0x0, 0x0, 0x1901, 0x0, 0x0, 0x0}, {0x6, 0x8, 0x100, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x6, 0x8, 0x5, 0x0, 0x0, 0x1402, 0x0, 0x0, 0x0}, {0x6, 0x101, 0x81c, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x9, 0x6, 0x80, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1800000000, 0x0, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x1, 0x344, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) 2018/01/31 13:24:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) getsockname(r0, &(0x7f0000c42000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f000023a000-0x4)=0x10) clock_gettime(0x0, &(0x7f00008b6000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000516000)={@generic="c2d799c9075986107d0384812966072b", @ifru_flags=0x8002}) write$evdev(r1, &(0x7f0000c5e000)=[], 0x9f9e52681a8d2e6a) sendfile(r1, r0, 0x0, 0x72439a6a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000133000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d6b000)=0xc) getgroups(0x6, &(0x7f000059f000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) lchown(&(0x7f0000adb000)='./file0\x00', r2, r3) 2018/01/31 13:24:06 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) r1 = socket$packet(0x11, 0xa, 0x300) recvmmsg(r1, &(0x7f0000ff4000)=[{{&(0x7f00000e1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000378000)=[], 0x0, &(0x7f000083a000-0x9a)=""/154, 0x9a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000c1d000)={0x77359400, 0x0}) bind$pptp(r2, &(0x7f00001c7000-0x20)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x17}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) shutdown(r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000131000)=[@in6={0xa, 0x0, 0x8e61, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, @in6={0xa, 0x1, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ff8000-0x4)={0x0}, &(0x7f00000e4000)=0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff7000)=0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff9000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x10000, &(0x7f0000ffa000)="") ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000c41000)={0x2, 0x1}) sendto$inet(r2, &(0x7f0000ff8000)='@~', 0x2, 0x0, &(0x7f0000ff7000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock2(&(0x7f0000ba6000/0x2000)=nil, 0x2000, 0x1) 2018/01/31 13:24:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f000047e000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000525000)=[], 0x0, 0x0, 0x0) 2018/01/31 13:24:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet(0x2, 0x806, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001000)={0x54, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000399000)=@known='security.ima\x00', &(0x7f00003d0000)="bf706f7369785f61636c5f616363657373272329285e00", 0x17, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r2, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000fd6000-0x4)=0x0, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000036000)='/dev/keychord\x00', 0x40a00, 0x0) accept$nfc_llcp(r3, &(0x7f0000fb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f68000)=0x60) accept$packet(r3, &(0x7f0000f86000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e1d000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000025e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4c, r4}) 2018/01/31 13:24:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f0000e46000)={0x10, 0x0, 0x0, 0x0}, 0x21d, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f0000af8000-0x38)={&(0x7f000019c000-0xc)={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f0000bc1000)={&(0x7f0000e2b000-0xd4)=@ipv6_getroute={0xd4, 0x1a, 0x920, 0x6, 0x1, {0xa, 0x80, 0x14, 0xfffffffffffffff8, 0xfe, 0x3, 0xff, 0x0, 0x800}, [@RTA_MARK={0x8, 0x10, 0x2}, @RTA_GATEWAY={0x14, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @RTA_EXPIRES={0x8, 0x10, 0x5}, @RTA_ENCAP={0x94, 0x16, @generic="2140475c15065bceed95c33b5982bb6aa210ce3a228dea804f642bc869ed61272dd21157d791d3acbc4957a7ade9982d942e8767ba51f8c6fd62468fc0b4a4f847a5c1e045983b78d2e81481616bb9ffcf7d8f584401f78f8aabbe1d5dd1fed5b7920c804a1189dffa1f3da28d051e6b15db54a5dac3455e17839a3fbd5d2d36588f6e27358782082ba6b3577c3281"}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000) pipe(&(0x7f000024d000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000516000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d51000-0x4)=0x14) 2018/01/31 13:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) readahead(0xffffffffffffffff, 0xffd, 0x2) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00002ee000)={0x5b, 0x8, 0xe13, 0x401}, 0x10) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/31 13:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000071000-0x8)='./file0\x00', &(0x7f0000375000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r1 = dup2(r0, r0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00007d2000-0x10)={0x1, &(0x7f00009a4000)=[{0x2, 0x0, 0x9, 0xff}]}, 0x10) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00008dc000)=0x4, 0x4) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) flistxattr(r0, &(0x7f0000038000)=""/163, 0xffffffa7) epoll_create1(0x80000) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e4c000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = open(&(0x7f0000d13000)='./file0\x00', 0x1, 0x1) write$selinux_user(r2, &(0x7f0000d9d000)={'system_u:object_r:cpu_device_t:s0', 0x20, "736573746b6a5f75f852f01222bcc7ec9052d43f4d2078f56881a3c048c03e513287b6f93d40c144820e3e816ab2f96321af1428a6210e6b26a43841a3d00001beaafdab044fcde99e8099f502589b684367c01c57e5c81c0a4b"}, 0x7c) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f19000-0x160)={{{{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]}, {{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000, 0x6, 0xffffffffffffff81, "ecccbb48973e8972df7669e871465698e2d7235f4c4f61774363bb20913fac7f1fb8fd0907702b7966e834bf6e988d411d6fd7640c273567d41165d104a12a76d22e3f74adfa63a6544f1cc3e5b7d52b"}, 0x160) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000bf5000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000899000-0x20)={@common='tunl0\x00', @ifru_flags=0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000148000)=0x0, &(0x7f000003d000)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000023b000-0x6)={0x1, [0x8]}, 0x6) 2018/01/31 13:24:06 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000541000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000cb4000/0x2000)=nil, 0x2000, 0x5) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/rfkill\x00', 0x2200, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000fbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fbf000-0x4)=0x14) 2018/01/31 13:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00009dd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/31 13:24:06 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0xa)='setgroups\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000009000-0x8)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f0000003000)={'system_u:object_r:setrans_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x31) 2018/01/31 13:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000862000-0x10)='/dev/sequencer2\x00', 0x210000, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fbb000)={0x1ff, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) accept$inet6(r1, 0x0, &(0x7f000066e000)=0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00009db000)=0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00002c8000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000496000)=0x0, &(0x7f0000f93000-0x4)=0x4) 2018/01/31 13:24:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f00009cf000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000001000-0x4c)=[{&(0x7f00006a6000)=""/81, 0x51}, {&(0x7f0000b66000)=""/198, 0xc6}, {&(0x7f0000f7e000-0x66)=""/102, 0x66}, {&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000f89000)=""/190, 0xbe}, {&(0x7f0000001000-0x77)=""/119, 0x77}, {&(0x7f0000000000)=""/149, 0x95}], 0x7, &(0x7f0000001000-0x8d)=""/141, 0x8d, 0xbb72}, 0x4}, {{&(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000d1d000)=[{&(0x7f000062c000)=""/0, 0x0}, {&(0x7f0000001000-0x29)=""/41, 0x29}, {&(0x7f000093d000-0x82)=""/130, 0x82}, {&(0x7f0000001000-0x84)=""/132, 0x84}, {&(0x7f0000bac000-0xc0)=""/192, 0xc0}, {&(0x7f0000000000)=""/104, 0x68}], 0x6, &(0x7f0000000000)=""/233, 0xe9, 0x3}, 0xfffffffffffffff8}, {{&(0x7f0000e4a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000b96000-0xd4)=""/212, 0xd4}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000+0x8dc)=""/164, 0xa4}], 0x4, &(0x7f0000515000)=""/91, 0x5b, 0x9}, 0x6}], 0x3, 0x2000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000096d000-0x8)='./file1\x00', &(0x7f000085f000)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:24:06 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000030c000-0x10)={&(0x7f0000169000)={0x20, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000538000-0x9)='/dev/sg#\x00', 0xf8a5, 0x2000) getpeername$ipx(r1, &(0x7f000035c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f54000-0x4)=0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000e30000-0x8)=0x0) r2 = perf_event_open(&(0x7f0000f7c000-0x78)={0x7, 0x78, 0x800, 0x7, 0x5, 0x6, 0x0, 0x3b3d, 0x10000, 0x4, 0x80000001, 0x6, 0x8, 0xfffffffffffffff9, 0x8001, 0x6, 0x9, 0xfffffffffffffffc, 0x3, 0x40, 0x7f, 0x0, 0x76, 0x0, 0x663, 0x20, 0x90000000000000, 0x5, 0x0, 0x5, 0x1, 0x7fffffff, 0x3b, 0x0, 0xbcdd, 0x9, 0x0, 0x8001, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000f7c000-0x1)=0x0, 0x4}, 0x800, 0x2, 0x3, 0x7, 0x3, 0x6, 0x80000000, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00008e6000)=0x100000001, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000f7b000)=0x81) 2018/01/31 13:24:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000086000)='mountinfo\x00') setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f000029b000-0xd1)="c035afe4f7ab9a8c46de8f3a7e14bdf5f9db1bef1d21d80ea485855203387496e155315724d5a77db1ef61856b0da456d62f81031b3b80a68a39d95a3b0576cd115a399541879b89cf038abf94ef74b12b0152567fb67c425677326dbc1673006477fc0d995638277b4b8cdea19ec8077c4696ab4873e5c021443f391d5eec84f368bf32a111ddcdc6a98c292d2ba9da49f11e1ab368791accc65119f139a1cbfb419038f27c157018a0cba92332f12866307e4f1b88a2f6c7de9c2196c9206edf5ddf8b21bdb7e4299140f5e2839192d4", 0xd1) close(r0) fcntl$setpipe(r0, 0x407, 0x80) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000a2b000)="66acf4481cb6c6785afeabc6dd9a5d0ec4058c9d5df3b5b2bf2dab5d54ec36abb1192196417801d7c583e22a7c3b78a5c0a962cfc41f6c8faef6af63100c611d08894fdad9cb4189c1e6dbf924078f21213299ee2208447f630f92e7fd6e8e14fae2bd9e57341940e78d8107c6574b9bc1d3e7a4cbb1688aa2f6a39a8d1d31a836790d17304debad356595ad9deea064cd7f3cd49c0a99fd1bde5fe398bc92fc01e8cf3aa98d91eee54a8bb58b12e85898b02a6e7fef8c80b8b67737924344fc93c7608168d55117372513b948d219db2ed509dba0e9a18c1e15aa1ad90dc1f2") ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007d8000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016a000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000783000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/31 13:24:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f00003b3000-0x4)=0xffffffffffffff80, 0x4) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000474000-0x4)=0x0, &(0x7f0000c16000)=0x4) 2018/01/31 13:24:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044c000)='/dev/sequencer\x00', 0x0, 0x0) r1 = getpid() getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a65000-0x8)={0x0, 0x9}, &(0x7f00000e4000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009fc000)={r2, 0x2}, 0x8) fcntl$lock(r0, 0x0, &(0x7f00000eb000)={0x0, 0x1, 0x8, 0x2, r1}) socket(0x11, 0x80f, 0xff) r3 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/01/31 13:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = syz_open_dev$evdev(&(0x7f0000d81000)='/dev/input/event#\x00', 0x6, 0x1000000000) r1 = socket(0x3, 0x8000e, 0x30) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000bb5000)=""/245, &(0x7f0000fe7000)=0xf5) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x1, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) accept4$llc(r1, &(0x7f00004e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005c1000)=0x10, 0x80800) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000c71000)=0x7fff) 2018/01/31 13:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x100000000005) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f0000206000-0x10)={0x2fa, 0x0, 0x2000, 0xffff, 0x7, 0x3, 0x0, 0x400, 0x5aa, 0x1ff}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000756000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) execveat(r2, &(0x7f0000134000-0x8)='./file0\x00', &(0x7f000071f000-0x20)=[&(0x7f0000302000)='@\x00', &(0x7f000064d000)='posix_acl_access\x00', &(0x7f0000e21000)='@ppp1/%keyringppp1vmnet0:system\x00vboxnet0\'\x00', &(0x7f0000b23000)='(}bdevbdev*trustedppp0trusted-\x00'], &(0x7f0000d80000)=[&(0x7f0000b05000)='wlan0\x00', &(0x7f000081f000-0x9)="e27d656d31275b2100", &(0x7f0000371000)='\x00', &(0x7f0000f33000-0x10)='mime_type-nodev\x00', &(0x7f0000fd1000)='userselfem0.\x00', &(0x7f0000ace000)=':eth1\x00', &(0x7f000059b000)='security\\{$-keyringa)\x00', &(0x7f000013b000-0x21)='md5sumcgroup,vmnet0:@em0\'md5sum#\x00'], 0x1000) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x0}, {0x0, r1}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 13:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f0000a94000-0x38)={&(0x7f0000af5000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, 0x32, &(0x7f0000563000)=[{&(0x7f000046b000-0xe4)=""/228, 0xe4}], 0x1, &(0x7f0000c0e000)=""/4096, 0x1000, 0x3}, 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000312000)={0x0}, &(0x7f0000dc7000-0x4)=0x4) bind$packet(r0, &(0x7f0000fb5000)={0x11, 0x80000000, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4000000000000000}, [0x0, 0x0]}, 0x14) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000fc000)={@common='ip6tnl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) setsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f00005f2000)="358965c49b8076fea90876eddaeda20901b7eb8990c227ec0c15454efbbbac288762a0b7f47f37ecf432946c8fd5f02ee1cb7fbc81de4b0188a20d9ab2c892d03883b7be1d45170682631d667f86a463321b21ef97da4f128c4c745403bb2a599e06b73f6cbd1eb015f008f1ced414095fb458e0f4b7ae218e2f8183dad73c42e8c7", 0x82) munmap(&(0x7f0000019000/0x3000)=nil, 0x3000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000804000)={0x1, 0x0, 0xa45e277eac181a92}, 0x4) 2018/01/31 13:24:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x4, &(0x7f00008d7000-0x20)=[{0x6, 0xfffffffffffffeff, 0xfffffffffffffff8, 0x1ff}, {0x5, 0x3, 0x2, 0x40}, {0x8, 0xffff, 0x9, 0x0}, {0xed35, 0x3, 0x2, 0xfffffffffffffff7}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00002f4000/0x1000)=nil, 0x1000, &(0x7f0000c00000-0xf4)=""/244) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009c1000)={0x0, 0x0}) r3 = dup2(r0, r2) inotify_add_watch(r3, &(0x7f00007a2000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cd0000)={0x0, 0x10000000000000, 0x4, [0x4, 0x7c, 0xffffffff, 0x4]}, &(0x7f000056f000-0x4)=0x10) link(&(0x7f00008fc000-0x8)='./file0\x00', &(0x7f0000069000-0x8)='./file0\x00') r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003bb000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000cba000-0x8)={r4, 0x0}, &(0x7f0000967000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d9c000)={0x80, 0x8, 0xfff, 0x1f, r4}, 0x10) getpeername(r2, &(0x7f00000e0000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000a28000)=0xc) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000004b000)=0x0) process_vm_readv(r7, &(0x7f00005db000)=[{&(0x7f00000e6000)=""/60, 0x3c}], 0x1, &(0x7f000050e000)=[{&(0x7f00006dc000-0x48)=""/72, 0x48}, {&(0x7f00005d7000)=""/101, 0x65}, {&(0x7f0000259000)=""/146, 0x92}, {&(0x7f0000781000-0xc5)=""/197, 0xc5}, {&(0x7f0000329000-0x8a)=""/138, 0x8a}, {&(0x7f0000039000-0x57)=""/87, 0x57}], 0x6, 0x0) connect(r2, &(0x7f0000c0f000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x3, 0x1, 0x1, {0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3000000000000000}}}, 0x32) capset(&(0x7f0000000000)={0x19980330, r7}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000214000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000655000-0x8)={r6, 0x0, 0x100000001}, 0x8) sched_getaffinity(r7, 0x8, &(0x7f000047d000)=0x0) 2018/01/31 13:24:06 executing program 4: prctl$setfpexc(0xc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r0, r0, &(0x7f0000e99000)=0x37, 0x6) 2018/01/31 13:24:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f1a000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) getpriority(0x0, r1) fcntl$setpipe(r0, 0x407, 0x9) tkill(r2, 0x32) ptrace$setopts(0x4209, r2, 0x4000000400203, 0x0) [ 116.634920] audit: type=1400 audit(1517405046.501:66): avc: denied { setopt } for pid=10733 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 13:24:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000)={0xa, 0x2, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8001}, 0x1c) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000001000)=[0x5, 0x8000], 0x2, 0x8001, 0x20, 0x5b, 0x7, 0x1000, {0x4, 0x1, 0xbc, 0x8, 0x40, 0x12, 0x6, 0x80000000, 0x9, 0x7bd, 0x8, 0x25b, 0x9, 0xc0ec049, "49f959e447de2903bc6c0c5a3b3f3e3ffe59893ea0b6bf14e1d85eddabfaddcd"}}) sendmmsg$nfc_llcp(r1, &(0x7f00005ac000)=[{&(0x7f00004a3000-0x60)={0x27, 0x6, 0xcf8, 0x7, 0x6, 0x7, "fb6064a5e36d5879b810350ca64a0e348878e3a1f4b85f384a44bd7d568d5b620e03ef1628158ae6995307ab89df5693558b10193aa232a8d305990f3f380a", 0x6}, 0x60, &(0x7f000000d000)=[{&(0x7f000094f000-0x6b)="b80426c906a8401e6da3dbff875e8857eca8e8273b4e1ba8eeb70d49d0bfc7f5edbd7b6b3fc255eb45977470ba4830e677600b11ed981d3c3fb1f1ef204b4b61627c23e19147d5e3fd7d5dbfa0ea59d18f775775c7efe9ee2e577b3b7c3c68749dc386981870232f6762af", 0x6b}], 0x1, &(0x7f0000728000-0xc0)={0xc0, 0x3a, 0x4, "d0b39d178728ed470c416cd4c309a385a001e80c3fbc4be759244fd4e5a257dcf8d5895d40583327daaee4d50b78a81983308f308c7a6f2e9bcda45fefa469bfe018be9b524233fd70bb9205b6c03a1f224439633750255825a792960a6ed32bff9b5eafb7f75957a39e3ce1923e85a28765fd2bdd7b07bcc4d4db2ba2dc98fa866f2730d960a7ea419e3925527bccb5c653609a88b75cdbf054f5f55addd0be04d55f8e5615d0a990"}, 0xc0, 0x10}, {&(0x7f0000001000-0x60)={0x27, 0x7fffffff, 0x1ff, 0x7, 0x1000, 0x24, "516194d097a002136a377de67bb8082980975498e4659b6f6b5d2358295d4b0c2d684d8506677629d95a9be1961629059f78f58006043f1cb7e0efc4f90774", 0x800000000}, 0x60, &(0x7f0000b1c000)=[{&(0x7f0000b8c000-0x60)="92f390e86883e5da99449fdf35c91e25937db2427c854527b824aee0cf26323718888bcc7076d5216d1a6187dc01a45740b73cde0e3b4302bc9970bb89f43bd303f7001f6d5db1489a9581fdf3a8f7517ad6b8ab90f07746a1c643e27a5a0b2e", 0x60}], 0x1, &(0x7f0000000000)={0x88, 0xff, 0xffc3, "7f04637de0e368a34aa5441c92abf484c5fc5f07e597ece553d3f5eaaeb9161a03c152b61cb177dead7fab0a78690dfc3cf981fd136d8839f7fff0a3f701c32ef541a6d75788ee46beebbbb02672c364cc4dd5be6909bbaa56ea8957b88f8708ef4041cc8dd7be8605120f37a61ccbf55d"}, 0x88, 0x4}], 0x2, 0x840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8002) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c25000)={{{@in6=@mcast2={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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000841000)=0xe8) 2018/01/31 13:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000e28000-0x8)='./file0\x00', &(0x7f0000412000)='./file0\x00', &(0x7f0000e66000-0x5)='nfs4\x00', 0x20, &(0x7f0000f3b000-0x4b)="316130bd0e7ee6bbffc5273655156b032b7b0004a3af47082ab9123cf6e97494bb2fb62a3f45c9716f7317a12fe4adb1bf48f934ff52e6b0a7e7a6bc80e6bfd164aadb8d2c6c9a858aa289") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x4) 2018/01/31 13:24:06 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}) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) socket$unix(0x1, 0x5, 0x0) dup2(r1, r0) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$unix(r2, &(0x7f0000a9f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000094000-0x4)=0x8, 0x80000) 2018/01/31 13:24:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f04000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r3 = getpid() r4 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cc8000)={{{@in=@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=@dev={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000dd8000-0x4)=0xe8) r6 = getgid() fcntl$getownex(r2, 0x10, &(0x7f0000e3f000)={0x0, 0x0}) lstat(&(0x7f000043b000-0x8)='./file0\x00', &(0x7f00008fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000199000-0x4)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005d5000-0x4)=0x0) stat(&(0x7f000090e000-0x8)='./file0\x00', &(0x7f0000a25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f53000)='./file0\x00', &(0x7f0000e19000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00008fc000-0x4)=0x428, 0x4) sendmsg$netlink(r1, &(0x7f0000dc3000)={&(0x7f0000a26000-0xc)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000d88000-0x30)=[{&(0x7f00004cb000-0x1c)={0x1c, 0x21, 0x8, 0x0, 0x3, "", [@typed={0xc, 0x8e, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}]}, 0x1c}, {&(0x7f000052b000-0x38)={0x38, 0x27, 0x8, 0x0, 0x1, "", [@typed={0x28, 0x15, @str='/selinux/commit_pending_bools\x00'}]}, 0x38}, {&(0x7f0000c5a000)={0x1334, 0x22, 0x0, 0x7, 0x1, "", [@nested={0x1010, 0xb, [@generic="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", @typed={0xc, 0x82, @ipv4=@multicast1=0xe0000001}]}, @typed={0x18, 0x10, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x50, 0x95, [@typed={0x10, 0x2, @u64=0x3}, @typed={0xc, 0x63, @u32=0x9}, @generic="bf31979058508d5c2b80a2dcfdab3b0e30f16f8116d0715a1e2892e3c50396a7df87dbc6a656ee6ebfb76209a17246af"]}, @typed={0x18, 0x41, @binary="312fb0a7045cca7a7fc89175561295"}, @generic="084d7df4cf4420c67f602f3aca7207333362cbeedbdfacf294a6c80e00f9a2c40e5036d654758b71585f4a9bbd4d757e708966aaa74826dbbc95072c8715606bb5a0ba853d4f35dd685fc157453e48b132216bbc438220edd48c753fda3f39435f42eb42f37d40f2420b8a864c9c228661c3572dff92b4729e8251b900e3711951bdac41c16830d9b7c5089b5dd287c6596947b95240b2ef3ab57dd3d96d83b79b813a25a3746f5727da637ede7da0f48978d4aa8259bc2347f2642d6646c13316595d", @generic="c9344eec420d4bac018375c530785cd0f2e9d21da8f2259ba29d7134afc6a9f6cce3cc4d2b7d415931c07a3cbf0725a1dcf3ab2f15e146598d6aa88b158b3f120b93f2a66e704565e94bc07e", @nested={0xa0, 0x62, [@generic="5cb2feca51ea9f23a9a92090dda06e59d6004a124f21d88fde27a3e026", @generic="bf9ba1b51c54a0a83f8f0ea8e2a3c80a96041e019a", @typed={0x68, 0x89, @binary="3d45aa21b29f10f24940d83e5050df27bb0421fe700e395c5cea5db904737a0eef92341463227991f9d1dc873a90a9c7fe6ca113bf8857aea9c34346d2cf06ec99d6505ba5b88cfbb3ea23fcf8737dcc2ed60b56ad213a3a6d59cc5744d6"}]}, @typed={0xc, 0x4, @pid=r3}, @generic="7fd1d7435b6b47b4fc9fb80bc841fcd315267aaf53e9c4efd0b822113ababe968f69237fba34480fb8fb75dc7cd13c47c06ef5e761e10614c5f5a2c1f74c99fd9b67bcac1b976298f01e26114c4310245af170ea972bc3895c33446154e35f48a5a9d9c665ca00988e4f950278fa4847fa70bd56443bb5f1e31cbac2b446ef4b48ba791e1a28072184fef439c8e3590d6b7e8f8aa7846425959fc874433b526bc0083486015f92a499124fd838f314ee77f1da7574fb7f92bba7851a077af1ea98553ddc5d89fe362601fd649c9afb5f68b9f2de62f566c0"]}, 0x1334}], 0x3, &(0x7f0000697000-0x60)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x60, 0x20000011}, 0x0) r13 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000099e000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000f64000)=""/214) r14 = fcntl$dupfd(r13, 0x800000000402, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r14, 0x6, 0x3f, &(0x7f0000bae000-0x2e)="ecb9c22563209a9d63cf004781ea03be4af831dc7b63c03eab00573b10eb1189a3e222b5c63e14e689fc53e936e5", 0x2e) execve(&(0x7f000083b000-0x8)='./file0\x00', &(0x7f0000473000)=[], &(0x7f0000166000)=[]) 2018/01/31 13:24:06 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f000036c000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009c0000)={{{@in=@rand_addr=0x7, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x3, 0xfff, 0x0, 0x20, 0x0, 0xaf, r1, r2}, {0x8001, 0x80000001, 0x635, 0x3, 0x1ff, 0x4, 0x0, 0x1}, {0x3ad, 0x5, 0xce7, 0xfffffffffffeffff}, 0x0, 0xd, 0x0, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x2, 0x2, 0x8, 0x10000, 0x2, 0x5}}, 0xe8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x44000, 0x0) write$selinux_access(r3, &(0x7f0000000000)={'system_u:object_r:audisp_remote_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x31, 0x35, 0x0}, 0x4b) 2018/01/31 13:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00007cc000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-:1023', 0x20, 0x0, 0x0, 0x0}, 0x58) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003cf000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000eea000)={0x0, 0x0, 0x0}, &(0x7f00002d3000-0x4)=0xc) 2018/01/31 13:24:06 executing program 1: r0 = socket(0x200000000000a, 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000fdb000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000001000-0x4)='&-.\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000)=0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000001000)={0x1a, 0xf8, 0x0, 0x1, 0x3, 0xedcd, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000000)={r2, 0x1}) 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) mq_timedsend(r1, &(0x7f0000004000-0x82)="0980dfb090c02f791485fdcd8fa2c01f4976695e37a793e52d2fba75547f92424ff1cd03591d1bc5d8170baa79c87979c356cd451a28871d02bfe40297ada2ea1e07857aa1ea44480310b4cbf5b311e68c5a3931425933bea765021de3da20f91afc3345fbb8834068263d3b48ae305aceb6b88145f29311bcaab6663a649daa41d2", 0x82, 0x14, 0x0) r3 = add_key(&(0x7f0000003000-0xb)='cifs.idmap\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x66)="7446cebb2aa713acc4961a4e7983011623af5b3fb34fb5db56ddca673a7e12b15e805d8b0002418b649e169049f82bb87ca45284088136fad065c36dbe2760abb4e8b9ed4a5ae0285d6c01d3f9007b4f029952639fa1bdd52815a4b82077ee861834cdf561ab", 0x66, 0xfffffffffffffff8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000004000-0x50)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000fdb000)="cf82c6ffef18dbf600013deb0fc9370dcd04e6fffffb87070001000000000091"}) request_key(&(0x7f0000fdc000-0x6)='rxrpc\x00', &(0x7f0000fdb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', r3) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) [ 116.728109] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/31 13:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b2000-0x10)='/dev/sequencer2\x00', 0x200041, 0x0) 2018/01/31 13:24:06 executing program 4: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000df3000-0x4)=0x0, 0x4) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000df5000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000df4000)=0x8c) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000df4000)={r2, 0x39ed}, 0x8) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000df4000-0x4)=0x80000000) 2018/01/31 13:24:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f04000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r3 = getpid() r4 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cc8000)={{{@in=@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=@dev={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000dd8000-0x4)=0xe8) r6 = getgid() fcntl$getownex(r2, 0x10, &(0x7f0000e3f000)={0x0, 0x0}) lstat(&(0x7f000043b000-0x8)='./file0\x00', &(0x7f00008fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000199000-0x4)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005d5000-0x4)=0x0) stat(&(0x7f000090e000-0x8)='./file0\x00', &(0x7f0000a25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f53000)='./file0\x00', &(0x7f0000e19000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00008fc000-0x4)=0x428, 0x4) sendmsg$netlink(r1, &(0x7f0000dc3000)={&(0x7f0000a26000-0xc)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000d88000-0x30)=[{&(0x7f00004cb000-0x1c)={0x1c, 0x21, 0x8, 0x0, 0x3, "", [@typed={0xc, 0x8e, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}]}, 0x1c}, {&(0x7f000052b000-0x38)={0x38, 0x27, 0x8, 0x0, 0x1, "", [@typed={0x28, 0x15, @str='/selinux/commit_pending_bools\x00'}]}, 0x38}, {&(0x7f0000c5a000)={0x1334, 0x22, 0x0, 0x7, 0x1, "", [@nested={0x1010, 0xb, [@generic="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", @typed={0xc, 0x82, @ipv4=@multicast1=0xe0000001}]}, @typed={0x18, 0x10, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x50, 0x95, [@typed={0x10, 0x2, @u64=0x3}, @typed={0xc, 0x63, @u32=0x9}, @generic="bf31979058508d5c2b80a2dcfdab3b0e30f16f8116d0715a1e2892e3c50396a7df87dbc6a656ee6ebfb76209a17246af"]}, @typed={0x18, 0x41, @binary="312fb0a7045cca7a7fc89175561295"}, @generic="084d7df4cf4420c67f602f3aca7207333362cbeedbdfacf294a6c80e00f9a2c40e5036d654758b71585f4a9bbd4d757e708966aaa74826dbbc95072c8715606bb5a0ba853d4f35dd685fc157453e48b132216bbc438220edd48c753fda3f39435f42eb42f37d40f2420b8a864c9c228661c3572dff92b4729e8251b900e3711951bdac41c16830d9b7c5089b5dd287c6596947b95240b2ef3ab57dd3d96d83b79b813a25a3746f5727da637ede7da0f48978d4aa8259bc2347f2642d6646c13316595d", @generic="c9344eec420d4bac018375c530785cd0f2e9d21da8f2259ba29d7134afc6a9f6cce3cc4d2b7d415931c07a3cbf0725a1dcf3ab2f15e146598d6aa88b158b3f120b93f2a66e704565e94bc07e", @nested={0xa0, 0x62, [@generic="5cb2feca51ea9f23a9a92090dda06e59d6004a124f21d88fde27a3e026", @generic="bf9ba1b51c54a0a83f8f0ea8e2a3c80a96041e019a", @typed={0x68, 0x89, @binary="3d45aa21b29f10f24940d83e5050df27bb0421fe700e395c5cea5db904737a0eef92341463227991f9d1dc873a90a9c7fe6ca113bf8857aea9c34346d2cf06ec99d6505ba5b88cfbb3ea23fcf8737dcc2ed60b56ad213a3a6d59cc5744d6"}]}, @typed={0xc, 0x4, @pid=r3}, @generic="7fd1d7435b6b47b4fc9fb80bc841fcd315267aaf53e9c4efd0b822113ababe968f69237fba34480fb8fb75dc7cd13c47c06ef5e761e10614c5f5a2c1f74c99fd9b67bcac1b976298f01e26114c4310245af170ea972bc3895c33446154e35f48a5a9d9c665ca00988e4f950278fa4847fa70bd56443bb5f1e31cbac2b446ef4b48ba791e1a28072184fef439c8e3590d6b7e8f8aa7846425959fc874433b526bc0083486015f92a499124fd838f314ee77f1da7574fb7f92bba7851a077af1ea98553ddc5d89fe362601fd649c9afb5f68b9f2de62f566c0"]}, 0x1334}], 0x3, &(0x7f0000697000-0x60)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x60, 0x20000011}, 0x0) r13 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000099e000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000f64000)=""/214) r14 = fcntl$dupfd(r13, 0x800000000402, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r14, 0x6, 0x3f, &(0x7f0000bae000-0x2e)="ecb9c22563209a9d63cf004781ea03be4af831dc7b63c03eab00573b10eb1189a3e222b5c63e14e689fc53e936e5", 0x2e) execve(&(0x7f000083b000-0x8)='./file0\x00', &(0x7f0000473000)=[], &(0x7f0000166000)=[]) 2018/01/31 13:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lstat(&(0x7f0000fd4000-0x8)='./file0\x00', &(0x7f0000635000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000db4000-0x10)={0x0, 0x38, &(0x7f000039e000-0x38)=[@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xed64}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f0000f6d000)=0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00005a8000-0x18)=@generic={0x0, 0x0, 0x0}) sendto$inet6(0xffffffffffffffff, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/31 13:24:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) process_vm_readv(r0, &(0x7f000048e000-0x8)=[{&(0x7f000064a000)=""/119, 0x77}], 0x1, &(0x7f0000dfe000-0x10)=[{&(0x7f00001a1000)=""/20, 0x14}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) tkill(r0, 0x15) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000864000-0xb)={0x1, &(0x7f00004fe000)=[{0x2, 0x89c0}]}) socket$packet(0x11, 0x3, 0x300) 2018/01/31 13:24:06 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ca3000)='net/llc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed8000)='/dev/rtc\x00', 0x280, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000f80000)={0x0, 0x0}) pread64(r1, &(0x7f0000c5c000-0x4)=""/4, 0xfffffffffffffef2, 0xfffffffffffffffe) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000d89000-0x4)=0x0) 2018/01/31 13:24:06 executing program 2: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000de0000)='./file0\x00', 0x94) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000ef1000-0x8)='./file0\x00', 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ef0000-0x10)={0x2, &(0x7f0000ef0000-0xd)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000095b000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029d000)=0xe8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000068000-0x8)='keyring\x00', &(0x7f0000ef2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) 2018/01/31 13:24:06 executing program 3: socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000007000-0x8)={0x3, 0x0}) 2018/01/31 13:24:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000c42000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x262) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000061f000)={0x1, {{0x2, 0x2, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x340) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) recvmmsg(r0, &(0x7f0000f57000)=[{{&(0x7f000038d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f34000-0xa0)=[{&(0x7f00008a3000)=""/4096, 0x1000}], 0x1, &(0x7f0000cbb000)=""/38, 0x26, 0x0}, 0x0}], 0x1, 0x140, &(0x7f00005b5000)={0x0, 0x1c9c380}) accept$inet(r0, &(0x7f0000052000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000801000)=0x10) 2018/01/31 13:24:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000461000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000be7000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000064a000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000437000-0x4)=0xe8) r4 = getgid() r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b78000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7e000)=0xe8) r7 = getegid() r8 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009bf000)={0x0, 0x0, 0x0}, &(0x7f0000466000-0x4)=0xc) stat(&(0x7f0000be0000-0x8)='./file0\x00', &(0x7f0000423000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000041f000)={0x0, 0x8000, 0x2, [0x10001, 0x1]}, &(0x7f00005e0000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000977000-0x8)={r11, 0xdf4e}, 0x8) r12 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000775000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a3000-0x4)=0xe8) stat(&(0x7f00005ea000)='./file0\x00', &(0x7f0000bbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000052c000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000534000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec5000-0x4)=0xe8) getgroups(0x1, &(0x7f0000e99000-0x4)=[0x0]) sendmsg$unix(r1, &(0x7f00009c9000-0x38)={&(0x7f000092a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fb7000-0x50)=[{&(0x7f00006da000)="f7d2e0aee0aa30f874f6d0650ddbd4b270baf9f628e098a335c7d68face3008a02dbb3aeb3edcbfd880611c004739db05015acc4ac28385345320ca84ba33da408904707d725538c45e039e1e48c6366111739b3fa15d5ec243be7dabc79cce4869600b5cc30a09eb782363024951c05f7b6f6b7ba3e82cf4ee9d35535ac4bddc0e06eb35ea19fe22a083b16834c615c46412375f427dca7654be7e77dac8e4028b9af4541275fccf69e10adbbdf8d2d56abcdd8f007dd94db72c67d484183517a77c0570596b74378794fd012fff3f0bd4eaf3b4fd3175a9b3c", 0xda}, {&(0x7f000037e000)="1125ac8ba24b72c40be65f", 0xb}, {&(0x7f0000fc8000)="107b6457143991dadd4d9c41552e1ed8", 0x10}, {&(0x7f0000a1c000-0x2c)="d98c77940f86f83ed88cd2d106ecb724b03e1e35bbab1a1521b1396e3d744a49aefaa9395d4a60988af83601", 0x2c}, {&(0x7f0000960000-0xab)="dc37426116da7674d1a25b1a1591f94f15ed4ab02f9b184e77af38670f7af56cde29cc6c409596deff13589714a0e5b616dd541b5a88bdd7a4438c0d1486acb753d5abd75c33fba7a6bd04c2ff789cbd68f0f63f604bbcda08c1e95d85d4839cd3427c1fe0e51bcb16c84f4076a1c51d1441ad9b3e67c472a5e5fba8e03ec0114072b956a3b6d7d734a2c238cd0991d2a7f4c1f585d4fd1710c3a92b81ced4e6c1eb2e251e14323b69577b", 0xab}], 0x5, &(0x7f00000ac000-0x148)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x148, 0x80}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000d38000-0xe)='/dev/keychord\x00', 0x800, 0x0) 2018/01/31 13:24:07 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x100) r2 = accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x31afe2a1dd0ed4e5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000013000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000a00000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrusage(0x0, &(0x7f0000013000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:24:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e2e000-0x3)='/dev/ppp\x00', 0x20000, 0x0) sendmsg$nl_crypto(r0, &(0x7f00006c9000)={&(0x7f0000d06000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000fee000)={&(0x7f0000eba000-0x10)=@delrng={0x10, 0x14, 0x18004317ab18fbc8, 0x0, 0x1, "", ["", "", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0xc00c087f50088be4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000008300090002000401faf505007e23"}) 2018/01/31 13:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000efc000)={0x1, 0x2, 0x5, 0x4, 0x9, 0x4, 0x81, 0x0}, &(0x7f0000a44000)={0x20, 0x800, 0xffffffff, 0x9, 0x3, 0x101, 0x7fff, 0x9}, &(0x7f0000bba000-0x40)={0x9, 0x9, 0x9, 0x7da, 0x5, 0x4, 0x7, 0x5}, &(0x7f0000fa1000-0x10)={0x0, 0x989680}, &(0x7f000021e000)={&(0x7f00000da000-0x8)={0x2}, 0x8}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 13:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00008ed000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8000}) 2018/01/31 13:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x400002, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$pptp(0x18, 0x1, 0x2) 2018/01/31 13:24:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000c5d000)='&\x00', 0x2) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000f54000)=""/180, &(0x7f0000af1000)=0xb4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f0000d5a000-0x8)='./file0\x00', 0x20000, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000cdd000)=0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f000037c000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000ffc000)="c2", 0x1, 0x0, &(0x7f00001e0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/31 13:24:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, [{0x4, 0x1, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000b7a000-0x4)=0x1, 0x4) 2018/01/31 13:24:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f000031e000-0x8)='eth1em1\x00') r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a6932fd69ad2c8e0345c26db185e9ed5355ea1459f94049d3f3fd34cbd156009cd21e8473f8b4", 0x2c}], 0x1, &(0x7f00004eb000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffdb, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/31 13:24:07 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000023000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000022000-0x20)={0x2, 0x1, 0x2, 0x7, r1}) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:24:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e91000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/31 13:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0xd3, 0x100008) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000077b000)={{0xff, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000bab000)={0x10, 0x0}) execveat(r1, &(0x7f0000f8f000-0x8)='./file0\x00', &(0x7f000040b000)=[&(0x7f000027a000)="776c616e31656d30f65d736563757269747900", &(0x7f000046b000)='cpusetcpuset+posix_acl_accessem0user%\x00', &(0x7f0000c44000-0x1d)='*!!\\vboxnet0vmnet0\\mime_type\x00', &(0x7f0000abc000)='/dev/sequencer2\x00', &(0x7f0000854000-0x13)='.selinux[keyring+:\x00', &(0x7f0000960000)='.\x00', &(0x7f00000f1000)='/dev/sequencer2\x00', &(0x7f00003e4000)='/dev/sequencer2\x00'], &(0x7f0000e29000-0x28)=[&(0x7f000047b000)='/dev/sequencer2\x00', &(0x7f000044b000)='^\x00', &(0x7f0000598000-0xe)='vmnet1keyring\x00', &(0x7f0000bd5000+0xca9)='/dev/sequencer2\x00', &(0x7f0000c56000)='/dev/sequencer2\x00'], 0x500) 2018/01/31 13:24:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a69000)='/dev/autofs\x00', 0x8000, 0x0) recvmmsg(r0, &(0x7f00008b7000)=[{{&(0x7f00000a8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000895000-0x60)=[{&(0x7f000051a000)=""/227, 0xe3}, {&(0x7f0000053000-0x8a)=""/138, 0x8a}, {&(0x7f000032f000)=""/114, 0x72}, {&(0x7f0000ed6000-0x2f)=""/47, 0x2f}, {&(0x7f0000c94000)=""/221, 0xdd}, {&(0x7f0000db5000-0x9f)=""/159, 0x9f}], 0x6, 0x0, 0x0, 0xc26}, 0x210}, {{&(0x7f000032d000+0xe0e)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000023000-0x10)=[{&(0x7f00003ba000)=""/61, 0x3d}], 0x1, 0x0, 0x0, 0x96c}, 0x34b}, {{&(0x7f0000fec000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00009cb000-0x30)=[{&(0x7f0000e98000)=""/54, 0x36}, {&(0x7f0000e36000-0x64)=""/100, 0x64}, {&(0x7f00005eb000)=""/0, 0x0}], 0x3, &(0x7f00002ed000-0x1000)=""/4096, 0x1000, 0x41632531}, 0x7f}, {{0x0, 0x0, &(0x7f000084d000-0x60)=[{&(0x7f00001f2000)=""/157, 0x9d}, {&(0x7f00001a8000)=""/43, 0x2b}, {&(0x7f000060d000-0x51)=""/81, 0x51}, {&(0x7f0000af2000-0x62)=""/98, 0x62}, {&(0x7f0000909000-0x67)=""/103, 0x67}, {&(0x7f0000938000)=""/188, 0xbc}], 0x6, 0x0, 0x0, 0x9}, 0x6dc1}, {{&(0x7f00005a2000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00003b8000-0x60)=[{&(0x7f00004c5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000473000-0xe5)=""/229, 0xe5}, {&(0x7f000084d000)=""/114, 0x72}, {&(0x7f0000728000)=""/58, 0x3a}, {&(0x7f000040f000-0xfb)=""/251, 0xfb}, {&(0x7f00007db000-0xa1)=""/161, 0xa1}], 0x6, &(0x7f0000bae000-0x1000)=""/4096, 0x1000, 0x80}, 0xff}, {{&(0x7f0000f13000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000974000)=[{&(0x7f0000cce000-0xc1)=""/193, 0xc1}, {&(0x7f00005f9000-0x2c)=""/44, 0x2c}, {&(0x7f00002b3000-0x7d)=""/125, 0x7d}, {&(0x7f00006d2000)=""/201, 0xc9}, {&(0x7f00000f1000-0x1000)=""/4096, 0x1000}, {&(0x7f00006b3000)=""/155, 0x9b}, {&(0x7f0000a98000)=""/189, 0xbd}, {&(0x7f00007f7000-0x49)=""/73, 0x49}, {&(0x7f00006f1000)=""/111, 0x6f}, {&(0x7f0000e4a000-0x43)=""/67, 0x43}], 0xa, &(0x7f00006ec000)=""/243, 0xf3, 0x4}, 0xd780000000000000}, {{&(0x7f0000235000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007bf000-0x10)=[{&(0x7f0000f4a000-0xe5)=""/229, 0xe5}], 0x1, &(0x7f00007eb000-0xdd)=""/221, 0xdd, 0x100}, 0x5a}, {{&(0x7f0000d3e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000091e000)=[], 0x0, &(0x7f0000e6c000-0x99)=""/153, 0x99, 0x6}, 0xfffffffffffffc00}], 0x8, 0x40000000, &(0x7f00002b4000-0x10)={0x0, 0x1c9c380}) r1 = syz_open_dev$mice(&(0x7f000032a000)='/dev/input/mice\x00', 0x0, 0xc01) mq_timedsend(r1, &(0x7f0000e37000)="f63d21edcc19f1f7323cfa6cafefe62c0f11a22054f5c6b80575fc9b45fe7321fd2ecdcc3b325e620d6851d564ec99bdda50aad3dad9773c36eb09ee0febc0d0d51927999d67763f4dd8a93b1be9c4a2164411edbbf358ab4b7909689cfc8168589c70732bf4de8acbeaa56090868d3c8db8817d2fb6ce56e2a44c9e2f6210aa29c0a0dffe7698b16d083ddcaada65bf8774e68fe425ccf304bbe0520fa3688c88570998156b7259f778eaae4a945dc4daf6a5035563afc9", 0xb8, 0x4, 0x0) r2 = creat(&(0x7f000088a000)='./file0\x00', 0x0) r3 = socket$inet6(0xa, 0xf, 0x40000080005) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) accept4$packet(r2, &(0x7f0000ca4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000084e000)=0x14, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f41000-0xc)={r4, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) dup3(r2, r3, 0x0) 2018/01/31 13:24:07 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000a000-0x8)='./file0\x00', 0x88000, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f000000a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000009000)=0x60) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='setgroups\x00') write(r1, &(0x7f000000a000-0x7)="9a", 0x1) 2018/01/31 13:24:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000579000-0xc)='cifs.spnego\x00', &(0x7f0000c81000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004e1000)='ppp1\x00', 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f000072d000)="c62e435c20fe3bb2f3ffa9d8cee4199c3d3829b7b79604c235ffa2bf58b0a0c6987250aef73ef2970ed5793cb311e84180fbb6c25a5e529e00fa65a9", 0x3c) r1 = socket(0x200000000010, 0x2, 0x0) getpeername$ipx(r1, &(0x7f00008d0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000081f000)=0x10) write(r1, &(0x7f0000706000-0x25)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) 2018/01/31 13:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000830000)='./file0\x00', 0x4) connect$inet6(r0, &(0x7f000072d000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000814000-0x10)={0x3, 0x0, 0x200, 0xffffffffffff59a9}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000738000)=@generic="3005f1bdde72e415358fc880030151f0") getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000864000-0x4)=0x0, &(0x7f0000682000-0x4)=0x4) 2018/01/31 13:24:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000916000)='trusted\x00', &(0x7f000010a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000757000)='/selinux/load\x00', 0xfffffffffffffff9) sigaltstack(&(0x7f00001e6000/0x4000)=nil, &(0x7f000069b000)=0x0) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c0d000-0x8)={0x0, 0x0}) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a05000)={0x3, [0x100000001, 0x1000, 0x3ff]}, &(0x7f00001fd000)=0xa) getsockname$inet(r0, &(0x7f0000faa000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae0000)=0x10) 2018/01/31 13:24:07 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getresuid(&(0x7f0000ee0000-0x4)=0x0, &(0x7f0000d00000)=0x0, &(0x7f00004c3000-0x4)=0x0) quotactl(0x7f, &(0x7f00003fd000-0x8)='./file0\x00', r2, &(0x7f0000cdf000-0xae)="09000000000000000000000000000095dbfe2145a843350d8cd99c47c2839ce86c2e8226d253d311d9a73e8cf15ce79db8cd802685652c5033862b8e63234c0ebfd7606b23d42ad08f51cf802e2c209257b1ba0235e161de4d32aa5881191c8900dd89f0342bf323f357f782199e000867b2ca1cc7e984917403d161555e279c1deace02149a5d0e9487e638a65cd9fa0d99c2d69fa03b71e480f88253689a66462333d91e7cdab8cb828dc711e7") r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ea000)='/dev/sequencer2\x00', 0x102, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000b6c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$netrom(r3, &(0x7f00009f4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000328000-0x4)=0x10) pwrite64(r3, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/01/31 13:24:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007b9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000067a000)=0x0) 2018/01/31 13:24:07 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) 2018/01/31 13:24:07 executing program 6: r0 = socket$inet6(0xa, 0x800, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x6) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00007a5000)=""/0, &(0x7f00000b5000)=0x0) 2018/01/31 13:24:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006fa000)={0x0, 0x0}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r0, &(0x7f00005cd000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f44000-0x4)=0x10) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000359000)=[0x7, 0x9]) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r2, &(0x7f0000186000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f74000)=0x10) 2018/01/31 13:24:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f83000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000640000-0x8)='./file0\x00', &(0x7f0000480000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000882000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000abc000)=0xc) setreuid(r3, r4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008b4000)={0x0, 0x8000}, &(0x7f0000c6b000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a7a000)={r5, 0x8}, &(0x7f000097e000)=0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f00007f1000)=@bridge_dellink={0x28, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1c, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) times(&(0x7f0000ce7000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000018a000-0x20)={0x0, 0xffffffff, 0x1, 0x7553, 0x2000000000, 0x2, 0x101, 0x2, 0x0}, &(0x7f0000795000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000507000-0x8)={r6, 0x4}, &(0x7f000008f000-0x4)=0x8) bind$packet(r0, &(0x7f0000544000-0x14)={0x11, 0x1d, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/31 13:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fad000)='./file0\x00', 0x8100, 0xd2) lstat(&(0x7f0000619000-0x8)='./file0\x00', &(0x7f0000bca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00006e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$unix(r0, &(0x7f0000240000-0x59)=""/89, 0x59, 0x12002, &(0x7f0000033000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) fchown(r0, r1, r2) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) prctl$seccomp(0x16, 0x0, &(0x7f00004d9000-0x10)={0x0, &(0x7f0000dee000)=[]}) r4 = memfd_create(&(0x7f0000e3e000)="74086e750000000000000000008c00", 0x2) syz_open_dev$mice(&(0x7f000089b000-0x10)='/dev/input/mice\x00', 0x0, 0x200) pwritev(r4, &(0x7f00001c2000)=[{&(0x7f0000ea5000)="", 0x0}, {&(0x7f00003a0000-0x62)="", 0x0}, {&(0x7f00001f8000-0x4f)="85843328a5ea8f8cad451637a6304f6eab3b3ece73dff934f3ef07808f7c6bc96a7921eefc067c00ac13afe9875af041", 0x30}], 0x3, 0x81003) sendfile(r3, r4, &(0x7f00000de000-0x8)=0x1, 0x100000001) getsockopt$bt_hci(r4, 0x0, 0x1, &(0x7f000004f000-0xf)=""/15, &(0x7f0000502000-0x4)=0xf) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) 2018/01/31 13:24:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f00005ef000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000028f000)="") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b61000-0x10)={0x0, 0x0, &(0x7f0000b21000-0x5c)=[]}, &(0x7f0000bef000-0x4)=0x10) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000097c000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00007c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aff000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f60000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r1}) read(0xffffffffffffffff, &(0x7f0000aba000)=""/128, 0x80) 2018/01/31 13:24:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x610480, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00001b5000)={0x0, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x819, 0x2, 0x4, 0x7}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x97, "f735392b51c7a0468902f7c437576ddc6fbbc050cffee38f01344c5c2032603b07ff7e551b156cd0c098e1c2227c4deb21c0d4cf8b952406f37faea143b39594ef68f34490c7aa2a40d40b4f53fae1079de925f753738e8335cce6c9e02fd21a8088d95c2013fa02061ff08a9f546869e7f11ea34814fde1d4ce947ed447d834893976756dc40eee5bf4587071f64b91e5d2b5ac66f16e"}, &(0x7f0000001000-0x4)=0x9f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000c2a000-0x4)=0x0, &(0x7f000038b000)=0x2) write(r2, &(0x7f00001f9000)='H', 0x1) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) accept4$inet(r2, &(0x7f0000598000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000514000)=0x10, 0x80000) sendfile(r2, r2, &(0x7f00000c0000-0x8)=0x0, 0xef0) ftruncate(r2, 0xa0eb) 2018/01/31 13:24:07 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000131000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000, &(0x7f0000001000-0x55)="3be4c75b4f7ad7a41f31a19dc86757cfe07b0b8eb8ad47c4f77731e36792e819a98ad38c988da90033e28375962de49e9f0a9433b78da66393b3db7a93d8ce396035e24fe12db5fe890e63158ad13c46637890e210", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000001000-0x1)="a9") clock_settime(0x2, &(0x7f0000125000)={0x0, 0x0}) 2018/01/31 13:24:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000065a000)={0x0, 0x0}) write$selinux_access(r0, &(0x7f0000b75000)={'system_u:object_r:dpkg_exec_t:s0', 0x20, "756e636f6e66696e6564dd", 0x20, 0x34, 0x30, 0x0}, 0x30) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r3, &(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(r3, 0x0) sendto$inet6(r2, &(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) vmsplice(r1, &(0x7f000017f000+0x1da)=[{&(0x7f0000461000)="f5a75330640c567f12dc4f2a5b454bb164da03c57a7a8a6ad40f39af214c35dd2baf8cdb93e98bca473011dd04b0758743597bfa6cd3f4fe8723b0bc7a3a1ee534abcc13beb9ee50bf389be23d44a53d33682a5f319bbea8c5fab2bd728479f5b8ae01b46a3bd6e750fd6cb792be0cbc720bdd927701b980cff98417b5607342e39bf3484b6c4edb9cc6ac03e6cd1a9c831fe7f33e02ad77d7fb54a5b0d61a22321feb0581943a070c80b4976d3846aa76868e90a9a9f458dcd10a33acef2794ef66394fbfd5fc5c5e8f96f75327d59fae11b7e8e14f0133b0bf32416adcb53d06523da5de8e4a97", 0xe8}, {&(0x7f00000ba000-0x80)="a687891c5f2be604e8743228dd6f546ed1cb772787704cbd905bccc3e21a81243e3ce73407ce4d209d3058c3484e61055966915aa81011515316d22d58ac211c4fcf5caf7f839db53a2718bba418af95d1319c0da885cb2ef3fe8362ab70be7b529a8a0909d69ca210886f7feb582e3aefffa87315ca08ad63461629de173cbd", 0x80}, {&(0x7f0000120000)="24a8c2325800ee0f851e448829845b906f067ad21bd62e212035a02f75577ef801ddd3528782f8a0a611808ff03c245b59d8bffb30cb4095baebd30af341aefaa3d103220118f4c04f21bab8a0a61ba55fbde5c8e943bf488a9f594ab7a90988b93b1e2e0bc355a013b983329a9eb24079ae0ff7dfb68647b512c6bd766d9dfdb37a84ac7fa1884ee7650ba347007053fdfa14d8ae523b978534e179b54969c95c", 0xa1}, {&(0x7f0000c68000)="35a897255c98b77d78e68f4bf5ab53f1b8adf6cfd28d023ad1312f00d15f763160949b0e831e2184d0e9c27df07ab87778a97a49f898733abf610ae45da48ab53dc240be743a90315d393aa9f88f", 0x4e}, {&(0x7f000086b000-0xb3)="7485a0648376da448338ce1b25638e3889f32d391ab5c0340e348c7a8912cb133694cbcc83ff55fc42fa79593e86ea9b5b548564212491b7bacb2312c01edaddebb7bdc35967838df59668c02a7efd073e65c8c3a1426365dfa7ea72ff85ab530d2e772bab84ad1c60766698e2c8d7feeb139c2d529c52d4258afacad26f5886e0d31fb6ba86a67f7c5c87cfda0a2bf88c2de9ef9558a37e48b58bb9ff561fbb1fabb619cd8f00fca6ee6db57f5d6f43755b75", 0xb3}, {&(0x7f0000e82000)="a9d7435ee42cfcbffbfc46c93560c7de4c295b1223f917d2840f935478760fbe4b6852dd14e51441960c3a80b0b6edaaf2", 0x31}, {&(0x7f000007b000-0x68)="174b146fc0fbab0b1f9b4029676dcfbee77efa5c6f98ffaa5ad7da5153e39a2f1c0dda17fa0d93882c989a0afb73d284aa88584fdcb99d53756f364d481fa1c161e46730d87508ca84ef407edb05af4566eef6de8e6df7c034c7433aa3fe194d15cdeb5f30d8236f31f03cac919f41baba574cd0f2a743670c271200eb610e0bc9979657fb863cf3b39733913cc604e80c9e1a89f4ab4b9e2fa778127cc372166a0670c45cda15df7e3f778c530f70c417cc96202a9e90fc75826ab6a4adc0a54176d84b5c3472eebde16fd8b1", 0xcd}, {&(0x7f0000981000-0x1f)="72a43bf4a860b59b98fff8e67ff1969af909ae0fd7d62cdfe15ad90cde90fa", 0x1f}], 0x8, 0x8) r4 = accept4(r3, &(0x7f0000219000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004c5000)=0xffffffffffffffb4, 0x0) accept4$packet(r0, &(0x7f00009d1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000850000)=0x14, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00009b2000-0x10)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000b0e000-0x58)={{0x7f, 0xe321}, 0x1, 0x5, 0x1, {0x5, 0x3}, 0x5a, 0xbbf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f000011a000-0x4)=0x0) 2018/01/31 13:24:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:24:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x800000000000, 0x105000) ioctl$TIOCSTI(r0, 0x5412, 0x73d29445) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000b56000-0x4)=0x0) sync_file_range(r1, 0x7, 0x6, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006bc000-0x8)={0x0, 0x0}) r2 = getpid() sendmsg$key(r1, &(0x7f00006a0000)={0x0, 0x0, &(0x7f0000e86000)={&(0x7f0000435000)={0x2, 0x1, 0x4, 0x5, 0x214, 0x0, 0x5, 0x1, [@sadb_key={0x201, 0x8, 0x8000, 0x0, "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"}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xe, 0x2b87, {0x6, 0x2b, 0x40, 0x3, 0x0, 0x3, 0x0, @in=@rand_addr=0x0, @in=@broadcast=0xffffffff}}, @sadb_x_sa2={0x2, 0x13, 0xff, 0x0, 0x0, 0x2, 0x7}, @sadb_spirange={0x2, 0x10, 0x2, 0x3, 0x0}, @sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}, @sadb_lifetime={0x4, 0x3, 0x1, 0x7, 0xde, 0x8}]}, 0x10a0}, 0x1, 0x0, 0x0, 0x0}, 0x10) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000f5a000-0x10)={&(0x7f0000ffa000-0xbd)=""/189, 0xbd}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00006ed000)={0x1, &(0x7f0000a6b000)=[{0x0, 0x0}]}) 2018/01/31 13:24:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000a6e000)='/dev/usbmon#\x00', 0x0, 0x80003) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000182000-0x4)=0x0) 2018/01/31 13:24:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00000ac000-0x28)={@common='tunl0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) pipe(&(0x7f0000dbf000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002a5000-0x4)=0x0, &(0x7f0000a18000)=0x4) 2018/01/31 13:24:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) dup3(r0, r0, 0x80000) open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/31 13:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006f1000)='/selinux/checkreqprot\x00', 0x6000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c84000-0x8)={0x0, 0x4}, &(0x7f000011a000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000231000-0x8)=@assoc_value={r1, 0x3ff}, &(0x7f000016d000-0x4)=0x8) openat$keychord(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/keychord\x00', 0x0, 0x0) r2 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008ef000-0x8)={r1, 0x0}, &(0x7f0000a27000)=0x8) write(r2, &(0x7f0000f03000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2018/01/31 13:24:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x8, &(0x7f0000613000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000026e000)={0x4, 0x80000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000089c000-0xd)='/dev/net/tun\x00', 0x0, 0x408000) clock_gettime(0x0, &(0x7f000099c000)={0x0, 0x0}) utimensat(r0, &(0x7f0000746000)='./file0\x00', &(0x7f0000133000-0x20)={{0x0, 0x2710}, {r2, r3/1000+10000}}, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00004a3000-0x40)={0x1, 0xffffffffffffffff, 0xfffffffffffeffff, 0xb5, &(0x7f0000e67000-0xb5)=""/181, 0xd3, &(0x7f000083c000-0xd3)=""/211, 0x1f, &(0x7f000020d000-0x1f)=""/31}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r4, &(0x7f00002ae000-0x7)=@random={'btrfs.', '\x00'}, &(0x7f00006c0000-0x1000)=""/2, 0x2) r5 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r5, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000319000-0x4)=0x9, 0x4) syz_emit_ethernet(0x5a, &(0x7f00005b4000-0x5a)={@random="3d96bc762d96", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x2, 0x5, 0xe6c}}], {@canfd={0xd, {{0x0, 0x6, 0x1, 0x78}, 0x17, 0x3, 0x0, 0x0, "0c5e9ed6daab16bcdcb1251dfe638a17a3efb58030d057c97ed9bde3aa1edc83902da4ebe5bf5df8494eea08c33c804d870ca3c9d58852c1efa6329cc6fac61a"}}}}, &(0x7f0000b3b000)={0x0, 0x3, [0xf8c, 0xc75, 0x26e]}) mount(&(0x7f0000810000)='.', &(0x7f000028a000)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/31 13:24:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 117.735243] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/31 13:24:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000c26000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00004c5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x8028, 0x8, 0x100, 0x8}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x0, 0x8002, 0x68e, 0x3f, r3}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000003000-0x1)='\x00'], &(0x7f0000001000)=[&(0x7f0000000000)='#}\x00', &(0x7f0000001000)='\x00', &(0x7f0000002000)='trusted\x00', &(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000+0xd0d)='\x00', &(0x7f0000002000)='\x00', &(0x7f0000000000)='\x00'], 0x1400) keyctl$join(0x1, &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}) connect$netrom(r1, &(0x7f0000001000-0x48)=@full={{0x3, {"43a27c01253c7d"}, 0x6d}, [{"9c271742b4c717"}, {"4b7b9f1ba77c4f"}, {"fc88478d911e8c"}, {"3f02049203a15d"}, {"02bf4062906e36"}, {"fdcdec60d084e0"}, {"fea0533fa80fb3"}, {"926d69727f057c"}]}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000003000)='./file0\x00', 0x10) finit_module(r4, &(0x7f0000003000)='keyring\x00', 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000004000)={r3, 0x3, 0x30}, &(0x7f0000002000)=0xc) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000003000-0x8)=0x0) r6 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000006000-0x18)=@generic={0x45, 0x7, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r6, 0x8, &(0x7f0000006000)=0x7fffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r5, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x1}, 0x98) 2018/01/31 13:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d25000-0x8)='./file0\x00', 0x43) mount(&(0x7f0000eef000)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000f73000)='tmpfs\x00', 0x0, &(0x7f0000a9d000-0xfd)="e3338d56785ab1c01a108054dd95965ad8f2133422f97185fc2c31") 2018/01/31 13:24:07 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) fstatfs(r0, &(0x7f0000001000-0xda)=""/218) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000001000-0x20)={0x5, 0x8, 0x5b, 0x5, 0x19, 0x2}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x0, 0x33a, 0x1, 0x9}) mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000ce2000)=0x0) [ 117.816385] tmpfs: No value for mount option '3VxZTݕZ4"q,1' [ 117.840216] tmpfs: No value for mount option '3VxZTݕZ4"q,1' [ 177.547257] Buffer I/O error on dev loop0, logical block 0, async page read [ 177.554492] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 177.565798] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 178.920036] IPVS: Creating netns size=2536 id=10 [ 239.626030] Buffer I/O error on dev loop0, logical block 3, async page read [ 239.633250] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 239.641016] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 239.641038] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 367.905880] INFO: task syz-executor0:11109 blocked for more than 120 seconds. [ 367.913188] Not tainted 4.9.78-g7be1985 #24 [ 367.918098] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 367.926197] syz-executor0 D27200 11109 10976 0x00000004 [ 367.931922] ffff8801cd46c800 ffff8801d8981a40 ffff8801d6827480 ffff8801d94d3000 [ 367.939935] ffff8801db321b98 ffff8801cee172c0 ffffffff838a1bbb 0000000041b58ab3 [ 367.947958] ffffffff84193238 00ffffff8123be70 ffff8801db322468 ffff8801db322490 [ 367.956064] Call Trace: [ 367.958632] [] ? __schedule+0x67b/0x1ba0 [ 367.964316] [] ? bit_wait+0x90/0x90 [ 367.969940] [] schedule+0x7f/0x1b0 [ 367.975206] [] schedule_timeout+0x56c/0x10b0 [ 367.981294] [] ? usleep_range+0x140/0x140 [ 367.987130] [] ? kvm_clock_read+0x23/0x40 [ 367.992903] [] ? kvm_clock_get_cycles+0x9/0x10 [ 367.999143] [] ? ktime_get+0x13d/0x1d0 [ 368.004665] [] ? __delayacct_blkio_start+0x41/0x80 [ 368.011246] [] ? bit_wait+0x90/0x90 [ 368.016535] [] io_schedule_timeout+0x1be/0x390 [ 368.022744] [] bit_wait_io+0x19/0xa0 [ 368.028113] [] __wait_on_bit+0x57/0x120 [ 368.033713] [] wait_on_page_bit+0xf4/0x140 [ 368.039740] [] ? page_waitqueue+0x20/0x20 [ 368.045520] [] ? autoremove_wake_function+0x90/0x90 [ 368.052200] [] ? pagevec_lookup_tag+0x3a/0x80 [ 368.058347] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 368.065170] [] ? wait_on_page_bit+0x140/0x140 [ 368.071391] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 368.078424] [] ? replace_page_cache_page+0x610/0x610 [ 368.085159] [] ? page_endio+0x180/0x180 [ 368.090790] [] filemap_fdatawait_range+0x25/0x50 [ 368.097514] [] filemap_write_and_wait_range+0x74/0xb0 [ 368.104786] [] blkdev_fsync+0x66/0xb0 [ 368.110256] [] ? thaw_bdev+0x180/0x180 [ 368.115793] [] vfs_fsync_range+0x10a/0x250 [ 368.121744] [] blkdev_write_iter+0x2a6/0x380 [ 368.127810] [] ? bd_acquire+0x250/0x250 [ 368.133410] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 368.140260] [] vfs_iter_write+0x2e0/0x450 [ 368.146197] [] ? check_preemption_disabled+0x3b/0x200 [ 368.153020] [] ? vfs_iter_read+0x3f0/0x3f0 [ 368.158926] [] ? splice_from_pipe_next.part.10+0x22e/0x2f0 [ 368.166213] [] ? __kmalloc+0x11d/0x310 [ 368.171725] [] iter_file_splice_write+0x5b5/0xb60 [ 368.178220] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 368.185306] [] ? selinux_file_permission+0x82/0x460 [ 368.191983] [] ? rw_verify_area+0xe5/0x2b0 [ 368.197863] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 368.204937] [] direct_splice_actor+0x125/0x180 [ 368.211167] [] splice_direct_to_actor+0x2cc/0x800 [ 368.217663] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 368.224320] [] ? do_splice_to+0x160/0x160 [ 368.230470] [] ? security_file_permission+0x89/0x1e0 [ 368.237237] [] ? rw_verify_area+0xe5/0x2b0 [ 368.243100] [] do_splice_direct+0x1a7/0x270 [ 368.249076] [] ? splice_direct_to_actor+0x800/0x800 [ 368.255879] [] ? rw_verify_area+0xe5/0x2b0 [ 368.261739] [] do_sendfile+0x54b/0xd30 [ 368.267290] [] ? do_compat_pwritev64+0x100/0x100 [ 368.273821] [] ? __might_fault+0x114/0x1d0 [ 368.279723] [] SyS_sendfile64+0xd1/0x160 [ 368.285419] [] ? SyS_sendfile+0x160/0x160 [ 368.291233] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 368.298099] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 368.304654] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 368.311238] [ 368.311238] Showing all locks held in the system: [ 368.317557] 3 locks held by kworker/u4:3/40: [ 368.321942] #0: ("writeback"){.+.+.+}, at: [] process_one_work+0x6f2/0x1610 [ 368.331283] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 368.341483] #2: (&type->s_umount_key#22){.+.+..}, at: [] trylock_super+0x20/0x100 [ 368.351433] 2 locks held by khungtaskd/515: [ 368.355849] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 368.364519] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 368.374236] 1 lock held by rsyslogd/3895: [ 368.378384] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 368.387254] 2 locks held by getty/4023: [ 368.391201] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 368.400521] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 368.410502] [ 368.412111] ============================================= [ 368.412111] [ 368.419450] NMI backtrace for cpu 1 [ 368.423089] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.78-g7be1985 #24 [ 368.430252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.439583] ffff8801d8747d00 ffffffff81d94409 0000000000000000 0000000000000001 [ 368.447649] 0000000000000001 0000000000000001 ffffffff810bac10 ffff8801d8747d38 [ 368.455647] ffffffff81d9f52d 0000000000000001 0000000000000000 ffff8801cbc4b418 [ 368.463627] Call Trace: [ 368.466189] [] dump_stack+0xc1/0x128 [ 368.471543] [] ? irq_force_complete_move+0x390/0x390 [ 368.478265] [] nmi_cpu_backtrace+0xfd/0x120 [ 368.484204] [] ? irq_force_complete_move+0x390/0x390 [ 368.490924] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 368.498001] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 368.504986] [] watchdog+0x6f0/0xa70 [ 368.510231] [] ? watchdog+0x125/0xa70 [ 368.515652] [] kthread+0x26d/0x300 [ 368.520811] [] ? reset_hung_task_detector+0x20/0x20 [ 368.527449] [] ? kthread_park+0xa0/0xa0 [ 368.533218] [] ? kthread_park+0xa0/0xa0 [ 368.538995] [] ? kthread_park+0xa0/0xa0 [ 368.544592] [] ret_from_fork+0x5c/0x70 [ 368.550235] Sending NMI from CPU 1 to CPUs 0: [ 368.554760] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b18a6 [ 368.562074] Kernel panic - not syncing: hung_task: blocked tasks [ 368.568210] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.78-g7be1985 #24 [ 368.575366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.584693] ffff8801d8747cb8 ffffffff81d94409 ffffffff83a8ade0 ffff8801d8747d90 [ 368.592840] ffff8801cbc4b400 dffffc0000000000 ffffffff84409000 ffff8801d8747d80 [ 368.600827] ffffffff8142f4a1 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f2e5 [ 368.608791] Call Trace: [ 368.611354] [] dump_stack+0xc1/0x128 [ 368.616689] [] panic+0x1bc/0x3a8 [ 368.621685] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 368.629893] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 368.637138] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 368.644385] [] watchdog+0x701/0xa70 [ 368.649633] [] ? watchdog+0x125/0xa70 [ 368.655076] [] kthread+0x26d/0x300 [ 368.660241] [] ? reset_hung_task_detector+0x20/0x20 [ 368.666875] [] ? kthread_park+0xa0/0xa0 [ 368.672479] [] ? kthread_park+0xa0/0xa0 [ 368.678074] [] ? kthread_park+0xa0/0xa0 [ 368.683666] [] ret_from_fork+0x5c/0x70 [ 368.689676] Dumping ftrace buffer: [ 368.693260] (ftrace buffer empty) [ 368.696950] Kernel Offset: disabled [ 368.700556] Rebooting in 86400 seconds..