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{&(0x7f000090e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a6e000)=[{&(0x7f0000396000-0x54)="9ee539a5bebb8c7874f6273bcf082f94392fbe94ab6f9d987e34d5aafdc1e0e792c5b8c09e67c64ffd24cdb9d2026a46d81ef5fb72b7b1e0e3ba90e4ea17dda161a74a2e7352820d9a32263b71c0071a4e89c7b1", 0x54}, {&(0x7f000081d000)="d7476847138b9bc822291f365ac8b9a80fdde84fd7516acde358aac778d1e8e23f67355dd24f770229066318c4a0eff524812ee59c27c013f6b29f7c7c1a5cdedc2035b2f02e82a92f2e18392c2ddb0c4cf2e26be014c2b324fc57cbb96da529cc6680f3491dcac4c9fe028f80864d90f89eb13a0fdbfcd34616e488a9e1e2f0ccbf2164add4a0676111c5e587f7546f445b56de362dcf25d776d89959bcd7c4bf85316d5b48631f16b35e2b561ddc61", 0xb0}, {&(0x7f00001e9000-0x9a)="ef9052174432b80b38d4ba9de92d7bb4a52e8e157c42eb6abfed7a06e4461d79acb793fe12fdedbc44c77cab6c774ca82cc9f272b3e2b6f3546560580ec5799fda11ee67316efffe4dd2343ea2761cf939381631255cd4564998d25a456c9ad438be893d3ec2e1c9f424aa6acc8eff6464ce7fbe0d0347bf92d71dddb038b5c49e0782dd62df4ca8162c670e392dce8f0b9aeefd7f07cb76d88f", 0x9a}, {&(0x7f0000e2f000)="52a89e79b09939812e488fe2d91cec98649c19f276", 0x15}, {&(0x7f0000e08000-0x7)="d92935ea4e2223", 0x7}, {&(0x7f0000004000-0x1c)="2f79784db9240a770ba5cd3ac413886724c73e4e6513ce8697b81287", 0x1c}, {&(0x7f000046e000)="d9c1aa4d92d0a6972219ff67b2b7ba5d54979d39d78ce894f22e156dc26dfcf76d8033601afc5feb91dabf817ed6de674cf63d889f06631b836c4d924e423c92f27c6bee2fa99f1a3035e8edbe2ffa5d18c0637c03c756bc1c466fcfd37175cfa49342b4f1ecce3ebf4a9325edfb787244f96f0daaa6b13268f6aadd95fa6dd57e6e7d57064d8266fe774adca68931c619f2633ccf", 0x95}, {&(0x7f0000124000)="7b30c4b528a24d6701c8c81657264551b151b56259424952a27ff934e8dd9461a0a1b2dba6d88967d8ed9a4ddab01acbc899e7f3013ad6586dca28f33e023180729c3e8bc0823247405f93bd9d99267bb00457e3bd1f6f9dcfe80aa69fcbb9c3ed6390048281a51a6f9ac6bfb41a6141b5c478728230a126b48db972e5684b471557336c255f8620fe1e2d20aab258bc2c17fd42f34988661ee59b2ad85bbfd7f0a30928b7c05719b55eed4dda0483e47d1377d53a900236d8c1cc65d76e3f08acc18617", 0xc4}], 0x8, &(0x7f0000680000)=[@rights={0x20, 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0x1, [r0, r1, r1, r1]}], 0x20, 0x40004}, {&(0x7f0000033000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000132000)=[{&(0x7f000010b000)="288174da42ff3477232d4e27c4b8530801f4dafcb3064fef74790fe9a60ae96a780cfd5330f14c2a09672a96", 0x2c}, {&(0x7f0000481000)="83e67c7d8daf95117e58f344999f672e41f39c35ebfd0c3a053a3ddd77db48419d97a3cb9da1fb6067de3f3ecc834cbf15089eff2d40a863f148df6d31cc36442af36136547cb799fac857d07ff1fdb3ca2288976a9595e2b07c40e74483da321ba3705f6296e3beff3c", 0x6a}, {&(0x7f000028b000)="75516cbe745eaeb7934aa26af38f7037", 0x10}], 0x3, &(0x7f000093b000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1]}], 0xb8, 0xc840}, {&(0x7f00000a1000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00007a2000-0x90)=[{&(0x7f0000c50000)="cadaabb6504b8e83c9df45bb613ccbbb9ad8eaee1aa5863cd862b930a3fe8f254b8b74c77eaddcd66c7c2cd68e8b55027fe642661b0fb3e43e0b1aa27a1cb1d4a2ffa3cf1d5dfbb4b68301160da6b5955a801bd88dfada6afca987df510b6cc8d05bbe3f8b280c79da7bf7664dbc71af5c18e99b825ac4cdb7b4b06ce143c4d4c85d6207d9c7e6a1", 0x88}, {&(0x7f0000bb5000)="2b6391e5bbeb69dd1c2bcf31883a20e908716e96fc9f61d003e8e976d90bb2404cb2dc98c2b384dac3ab4a046e4abae2219b032b3e61343d1e287ff997d418e196ca9a3b9c90d82d8390bea3a6d3c4ea8ef7956e16fda5b09681a9cad08497a447eb62c019acd78721065b811edab8fbd2f0ca4ddaebde619b6de2bcfb5260fb79e4c0773e54bb9ff65678ee41eb430e922e18e6", 0x94}, {&(0x7f0000b08000-0xeb)="a1f7c542e6a0ac218b3eba5c0accbbc2467c3e9abd1f73c476520fb9ec7da4f8868e2d7fa9b14545ba52d00367810f5c2a7f00759809b40dd4f53ebe7164b8fa2ca7a041d47a418760e97f6a5587975ca7fd768d461aefe52706443ec865dc699e48a7ead054dc41a55ab7865d9e319a7a80b1d3c70853098a114878058dd3d0ab9b07b9cba9d1525888c26c052380ce0f17d0cb65981f5dfdf20ac0c2a0340d50f019860816baf5043fbef1b5853ba93a487bcae13020ebcc643f4b12f9f256036550f01fc06b3230cd4e3a47413f73354315d8f3da66a33c00ed0940dc78fda164210650e7a786fc15e3", 0xeb}, {&(0x7f0000cb9000)}, {&(0x7f00003eb000-0xbc)="1ef54a81af77ab47dfe0f8067e5c97879162bd08ec8e83a4f7b66dd62205f05eb72f7b2bff7adb330e8b183dd581bb4d10099b2c109ff3c23133ac80ecb37e6f8fb5ce842d7cbab8cd9edff35e4630fa4580c86fcd29ac8c0a3e3704095a717778d0adab75f431d43474321379a364d4a544e8a6ed86a5e3748f4edd53c18c4a718e16485a5a567afc2d4f3003b2ead5af089ee59164519388ae3ba8458e991cb43d1a28e381ac904b8c48e992c832b255900c590af35c44fbf9db08", 0xbc}, {&(0x7f00005bc000)="cacc9c21f98e4c214a98be175f765c837cb2202ab4f0151d2535ee8b1108c9dca0c7caed9b1745275dab1c218a3327197fd4c2a18e1aa02348a5d26cc1330942892854453a60322095b2ca8dcd6b53e88f851e404fd8ca709e9cac5121821689f82c1fea33343a795f38a7a69d95a5a2913c44ac52625515e69a5bb039b6", 0x7e}, {&(0x7f0000b17000)="fb7e545e9e1569", 0x7}, {&(0x7f0000c49000-0xe8)="737645c381375aaf2416cd344a8a3f8c7398ae120d3e3278ab36fc47effb1e99040e68077fc0ec977bf070ae37c2d7991b97f760d90349dbfb1e7b5dfd73d1902be0e64cc2dc65d726ac50a69cbb9ee283fedca303c8098db455dce91909daa414279a93390844ecf389bf77d8e221987c975097d35938ae9a4183f2741fcf2bffd98153f9bf2a29c7a2fc6c851fb37fe694c42a26b788c0c1b92ceeb934e25b21656333cf111be6543f2d7782b9a990240b8a948542c228f013612cdb827b280d82481909cb750a6d68117dabbded56204dcfd0313a422eced6ef8dcc118cb546574666662b73a7", 0xe8}, {&(0x7f00000c4000-0x81)="0338e1a37f458588ca60f67a08a1ac98e13d1c16b8ee2a10766a17d1ce1e05fb316f33f525bd6fc9173aa82b952accd21ba14a7c843c96b135e8e5825802384db24d142f0ee2e2b3cf77afb8c6f26a85d3e13448a897539c357c887c0a2fdc6c02875eb00e63067aaa03b61a0b97d796011faaf2cb054f90d247c4b85f365b9182", 0x81}], 0x9, &(0x7f0000cd2000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x60, 0x20000000}], 0x6, 0x1) lseek(r1, 0x0, 0x3) 2018/02/12 10:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x1) write$eventfd(r0, &(0x7f0000669000-0x8)=0x200, 0x8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002a2000)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f00000bd000)=0xe8) r3 = getegid() chown(&(0x7f00008c0000)='./file0\x00', r2, r3) sendto$inet(r1, &(0x7f0000509000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) 2018/02/12 10:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(r0, &(0x7f0000234000-0x6)='./bus\x00', &(0x7f0000511000)=""/1, 0x1) open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000013000+0x7e)='./bus\x00', &(0x7f0000c71000-0x44)) 2018/02/12 10:12:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000017e000)={'filter\x00', 0x7, 0x4, 0x3f8, 0xf0, 0x200, 0x200, 0x310, 0x310, 0x310, 0x4, &(0x7f0000f47000-0x40), {[{{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x5}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @mac=@random="213caee5ddd5", {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="7c73a1026430df6b9bc7ee65d2dd522b", @common='bcsf0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @rand_addr}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) 2018/02/12 10:12:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x64, @sync=&(0x7f0000542000)}}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setlease(r0, 0x400, 0x2) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='ns/pid\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) [ 57.829784] binder: 11684:11689 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 78756e696c65732f != 0000000000000000 [ 57.856568] binder: 11684:11705 tried to acquire reference to desc 0, got 1 instead [ 57.867297] binder: 11684:11705 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/12 10:12:31 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000df3000-0x9)='/dev/sg#\x00', 0x2000000000000000, 0x400) setns(r0, 0x0) waitid(0x2, 0x0, &(0x7f0000dd5000-0x10), 0x2, &(0x7f00001db000-0x90)) 2018/02/12 10:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d83000)='/selinux/user\x00', 0x2, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000ec000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e41000)={0x8, 0x3, 0x401, 0x1f, 0x0, 0x3}) socketpair$unix(0x1, 0x400001, 0x0, &(0x7f0000d72000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007f6000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aba000-0x4)=0x28) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ff7000-0x10)={r3, 0x1, 0x2, 0x4}, &(0x7f0000ea4000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000011b000-0x10)={0x3, 0xffffffffffff899f, 0x3, 0x9}) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000609000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f00009f3000-0x24)={0x100, 0x9, 0x3ff, 0x4, 0x6, 0x7fffffff, 0x85, 0x100000000, 0x6, 0x0, 0x80000001, 0x6}) 2018/02/12 10:12:31 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000040000-0x8), 0x8, 0xfffffffffffffff5) r1 = dup(r0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000771000)=0x1f) pwrite64(r0, &(0x7f00002d7000-0xeb)="ae471e29ff9fcdf355df5074ba354508e55e4a14762b21a5d3b51d4fa415a7fad492f2f74842565576fea4748f9a6029cf1a844e5621172375b75805d94482087e7dc1004f32792a86b9b9c71c4fb1a5b7a98fb53a25b446a3fe77835eda8692cae679d492b8504fbc3e2893f6b90f4be204c99e426af53d52bafa6e2af18547f48cd85318c4627afd4710dd82ec244c5031eeb5aad8cccd8bd1ed15e9d72a79d7fd86eb2d4bedf0dbd3752d18293dc2df395171ac4790a1000597fd94b10de2111980f37dae8030fdceb941f0451d65c6da32935b4f435fcc28424aea6396c819020ac828f7de08aea50f", 0xeb, 0x0) 2018/02/12 10:12:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000041d000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2400000001, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f91000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x0, 0xc0fa}) ioctl$int_out(r0, 0x5462, &(0x7f000018f000-0x8)) 2018/02/12 10:12:31 executing program 0: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000ef2000-0x4)=0x11000204, 0xffffffffffffffc1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[], 0x0, &(0x7f00009fe000-0x51)}, 0x40002106) 2018/02/12 10:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000e6c000), 0x40000000, &(0x7f0000870000-0x90)) 2018/02/12 10:12:31 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000fd9000+0x1d0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e3c000)=0x14) fallocate(r1, 0x0, 0x0, 0x40002) close(r0) 2018/02/12 10:12:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) writev(r1, &(0x7f00009b2000)=[{&(0x7f0000e5e000-0x11)="1abd605a730081611ab86e9e69d89e1b52", 0x11}, {&(0x7f0000620000-0xb3)="d0e2373b8b9bed314ed9ce722602f2828d82e5eb64b6745c419e2e7b14a9363f4d04f03bed8e9bd2250479b6e68e7c9d98185364a63ae0596aa30326750bc1ecd6e8436bd8933140abd94da721fe48dfbdee3da20b75bafe70df12c8538f7d91c950fb26c29031dd85c7180ec8297d12024cc38d699839540bad2419945cf8d3609d616eebdce86169b5864307b09ff5b1716f716c52135628bde25306f80ae4debff6f6f16688bac9e4a058bc8c54da670f7a", 0xb3}, {&(0x7f0000a1b000)="4c5912742efc9b0dfedc6e2530339db19fffe3797b2d90a63243d9ea37608b2aff3178479af27383212d6d1cafc44bf4ab007f08ac56c999093ffaa3a0573fab7650a498dafd01133c64f3f721f2d4a33abe639f27ee5c578d62c5de202387a3bbf6d6409efd8f99d8e5caebb3cab1dd8134b69f1f996eba1af44b86332370222d5ceca55b9d6f5d0ada8623f1c63fd36e2cfc0b2f56aa07ed8410eee94e16f023", 0xa1}, {&(0x7f0000488000)="f5fbca23e7e39e548cb805a6638e48625489e5fbac34584d537aa1793064b25b999bceddfe448b8f19254fb80838a5fa9d33cddb6eb9138b10439d3b72ed096dbaa6449029c1eb660f7b49804286427586aa846806d18924f807f4a727310cf35734c56dfe0a85400e531f3a58d4f0e041cb1799c74a5ccba6dd27af27f49d6d9e6720ba9086bb87064d609f2de57f4fcd0355ae1d4da9b35780c949fb6f48532ac73be24c0476", 0xa7}, {&(0x7f000005e000-0x36)="f41503f022a252de89b6924608aa6ca53c32cd46bd7606b90fa777ba0ddf611d58684e5327bc5eceadbfe7298f435b13e467aaed077b", 0x36}], 0x5) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/12 10:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a01000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c76000-0x10)={&(0x7f0000f41000/0x1000)=nil, 0x1000}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fcd000-0x11)='/selinux/enforce\x00', 0x4200, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00005f2000-0x118)=[{&(0x7f000065d000-0x60)={0x27, 0x6, 0x80, 0x7, 0x9bf, 0x3, "999ea1161e5fb3235ec59c9d3ff9c1b18730a79cb027717ad3b37da81e9bc6ad362f60540df691aadf8f77cf158edd23531876b5aa13bb777875633f812123", 0x1}, 0x60, &(0x7f00002fc000)=[{&(0x7f000080b000-0x4)="bd82ecc83b6cd763bafdc84247b3d7ef6cefc23e521c50ae11c409dcb3e969891cf271a8d42c57b668d4e7515c4000c24cd5e6243e86cf0967801a", 0x3b}, {&(0x7f0000211000)="dfe4f43996737782d2ac108974d5742ec7a5c735684771186e", 0x19}, {&(0x7f0000ca5000-0x1f)="7ab76718803d49d5427c2942ee9b277080c952028290fcb369480bb58e743e", 0x1f}, {&(0x7f0000fef000-0x6)="f34f01d21e0a", 0x6}, {&(0x7f0000993000)="bef479bb4861c556e53da83490e6e3c3c22426ff044f2f2728f9bfc436d445fd9c58fd81dbd287058e9b0fd036eb9e804567f2d76dc594be1429250552d41e67723d3793825dfe920ca51870a307243d41edcfca86501cba3984aada0a13a2c2cf050df9badcb5a642f67559dbf288ed0a4c74ec857b812e826a2bfb61a2f4b41fd3786afd453164bf00df5885ae1212ab6b97b0694dba003fa02084d00d7d9244d12a16de1df1bd6af4e89b013033e89fda64ee4e222cafaef3078f091cb102", 0xc0}, {&(0x7f000073d000-0xb8)="cfa07f63582c07acb36a27176981f85a3163e95138147d4f2b3fee33a9349bfee8963f40d29ab5f0d3507ef46013cae19e4be4a581baaea4555c07d17f450f40433d52615ee73e4218129992cac775a0e2b129fef4684da495eb8c9dea1921eaeed3d78826563c206e9d70a8b7aa1bb77d75d66c7c7ec973cb60322118e6c454c8654987aa068be06b8e506b92fb1337df6531f547ffcfdb89df319878199cb1a4524149b9e78348f31c595a0e7905eabcae921a5c778aad", 0xb8}, {&(0x7f0000f06000)="0e8a2791a08d358e8ac1fe3f33aee084009ba5e1e28b317ab20c025631ae7219cde0c9a2c8f6d14bff1347dc922122f47d2f55d39cd1266c6011646fb50ac3bc76fbe8e61275066caacac79f9dca7c22593c72cc69c1ab0c04f618a22d656986d1a76bf56cc504217d076b1db19607d58c5267", 0x73}, {&(0x7f00000ec000-0x12)="9a783da837a333e7e3d4481e65292692ada3", 0x12}, {&(0x7f00006aa000)="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", 0x1000}], 0x9, &(0x7f00003cf000-0xd8)={0xd8, 0x113, 0x7f, "fb19acc411e2fd4a5da5590bd11cc96dcb8231358744cc9d88d12a49a05b1b5490bc82f8292720012c5537b88efd1c5b99fe18eaab1d8b1bdebcf40b6d51be7b6a9068f01b89553946564fd81d9fafedda255a040d576dcd677f049777373ce8283972553cd8602afd99fd9fb0e97c626ef4e96c13b2d760708a3eee87725e8643693b132075f0a5591524ccbc27c84d8e4579d203ddf3e055cb135cbe3b1ae402ed028b05751d7e51806fb0fe99cedfc7cbf99424dccc3c7bc40651302e090f8fdd"}, 0xd8, 0x5}, {&(0x7f000077e000-0x60)={0x27, 0x4, 0x8, 0x6, 0x81, 0x2ca2d16, "9b7993f2b02fcab3f9164bbb86a66470ed709cb96cea1b191a53e289a4f0bf542cabc89bcc9fe43133a46e49f79e9e9b4f718edf79f0fabd1afba62bce588f", 0x2}, 0x60, &(0x7f000019e000-0x20)=[{&(0x7f0000856000)="a07634c87010d62ccb3113c8f4939a33767788715b1eeaa2247d953f237d7111ef55b94e2af5f791e13361bb8606121ef8972fb3581ce3c7f3727c4e2faf9ceef72006ac172d11315ba36cdeda59e76e5799846e3c1ffed4be009b53f3fdb7821e52ab4bb90eb9626f5ce547e5791f36425111b3b68bdef018a8b6509db7e76f71fa7f007b460182a31299759d673e59cd498f144eec4eb84b27070ecd97e78fd3d7e113d2259aee90905425529396a70615b173", 0xb4}, {&(0x7f0000a3b000-0x2d)="621796c5cf40df53f77ec5b2ff37edf8d1ab87945d2452a5cb53005d28c17c9943edf800b7d005a75c9fa8bcac", 0x2d}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f00007dd000)={0x27, 0x1000, 0x80, 0x7, 0x8000, 0x6, "bb68526d3457d4e32e73beb661dbd8c467c8ebab01a7f36ac6e6788abdb3679b4b75539deaed057e85f3d194502e1e7480f6a5b5f13c12d86a84405870f049", 0x5}, 0x60, &(0x7f0000a4e000-0x70)=[{&(0x7f0000a0d000)="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", 0xfa}, {&(0x7f000043e000-0x26)="185438e0cea5b8ba3ea44525987cdc26fd95696a5e10b2a0c0e5f923385e08916a8381579da4", 0x26}, {&(0x7f0000fab000)="421303008a08f24cddc0fab786044be5d071ff4f9d2974d741e8744e8572d79f3eeb219ddbd96e2dccc7a99861ea821bd9918da27723", 0x36}, {&(0x7f00001c0000)="b264bddaee0cf7a431f60dd6642d328ccf1a4500bc778ddabe0a9819442861e0783ae4b3f5c9f61e6cac94cdf239db4e3e1d", 0x32}, {&(0x7f0000e4f000-0x8a)="f840b3e99e1a8536e0d861f55be5d770163713ccb73940520842e974571acd8e96eccddb5566f7b45cc0c2abaa36ee5a74107bd9c9f2d886eeff957b247232149842a6ce4e6efddfae8845106ffad8c301e4e4800979492cd748fdab228e6f4d6111078b6b63b024fba87171b7658947a9b25cdacca0dbd7ef74239111797d6c5f0a9abb4bcb4537d51a", 0x8a}, {&(0x7f00005db000)="c8cf77e30e3f0b043fa90e7e356e23489189f45c9d427afb347aae2bb93c21e34a69d4dd81e5c78b154267", 0x2b}, {&(0x7f000027c000)="541cd3cfbff66f1069a3ef5fa44be5477da011df6bc10810abd2a5b9cd8c37867c9b054a5267aa8b9bae530ca3f56d967b6744eab9fb0b60b9411e7e8032388b79106b83c7102c961c39ec7af548295c0465948d396a017e8ce450e0a56e4223ed03d735a8d81258e16f538d432fa4ed", 0x70}], 0x7, &(0x7f0000b60000-0xb0)={0xb0, 0x10f, 0x0, "ca84a0ca152bc8b6bc9a3901a75da6309a51ed7ca33b031a08f59a578bebbd4237f516abaa0e5cc748dcea15998e964bfd87198ba2fbbfe76f65af8f665206655e29a9e7ff8f7d44a81cfc803919bf5c5c53615c8bd011d0eeaddb61d8c9120363c901cae2f55d0a7644f561b2d20147cd29e3d45c6001aa1c76d768ade5560963be0dbe4f8a804653e6ac0571bb909752b23d391d0621b02a88e983dda9ed"}, 0xb0, 0x80c0}, {&(0x7f00007cd000)={0x27, 0x100, 0x1ff, 0x4, 0x9, 0x80000000, "3fb4f51ebf1e5a2955e9dab093d8d52e7e246f96cfdab7fe7c896a86dce13331f1a12bcfb165e755e311ae99d50a9f27fbb4534ababd7fabecdfb0e4329726", 0x200}, 0x60, &(0x7f0000922000-0x30)=[{&(0x7f0000914000-0x52)="9204f17a07d4d7ec28af3256e7e383f00801d91cdc7bfd517f2ffc02f45603ad50ebfc179eb0bd3405e228248318d9dc808357577fa91a0fe57ec0c717e138f29bc0857d7dda24416fb34db202032ba1cf5a", 0x52}, {&(0x7f0000cd4000-0x1d)="d5399bcbf6e7e4d37b130fcda607216683d0ff34124e59944785815ba9", 0x1d}, {&(0x7f0000288000-0xf5)="8f09653d8aad992779f469e4f82582dd1b9a310dfd087e55dc3c19d619e44e0872bc50ca32d2420ea510b755a199145831c47a634139112b5d1ff14c6ddb1456b2d6baf6119e8986f9c1161e8d35d2307376fc24a9d020a342781eddc8ba7b165758105bf52b8fed8c06d6ab6eb80637e2835a2e63154461a54d7a075749b75138e6f0d698acef9251688b62a4d841b7780e96cf2663bf9a0eb4f34ecd35520c37bb7b71bd5b098066012d5ca2bfc252e906cc8bac856243de86f23d0063aad0096c1ab8e313c678009771bd7d17c53c5f929c810308c7893c39171325e9cc5a7d4c54f0a7450b5e868690af57a8c1f7de02ebfe8f", 0xf5}], 0x3, &(0x7f0000977000)={0x78, 0x115, 0x9, "cb0ecb1d948ff95aee330f25893c176c22106665313f423978ee926a89d98f25cae9f438f2ad600cd586529414c7a0181b54acb6536b159fffed5e389e9912d57996c8b51ac06a601594c7b4612909cd4da8c224fef062c7c5283a5dc6d741546c010861a56469ef"}, 0x78, 0x24040000}, {&(0x7f0000355000)={0x27, 0x0, 0x100000000, 0x7, 0x0, 0x2, "b93b94c98cd862e59c0f0a0bb344e6f79a3c3cb158a2582b5425aaa8cd177a258190016bd93a4587bb21297cf64bca9d15abede5e3bc17c6a817c366abf1ee", 0x100}, 0x60, &(0x7f000096f000-0x50)=[{&(0x7f0000275000-0x22)="4261d044f9a91e273a0284e12f86a4c3ec3406984e7b7aa00e87d2b7f8192837e964", 0x22}, {&(0x7f0000b1c000)="c412e51eb09c5456103b2726aae50fba95474652d5197ff2443ca38f62c4f557293aca07ca718e7857f3ba59cda8249446203dbb308652a028ee5882a5bd1ff5bbf108c405a70f5074c6531e744e89a3fd3632a0e8a6dc0cfdf9d32643dc1cb37e6d431becafaed6263f0aaf75d50c36054eb81299b0d68a05384d688bd6bf9b0996136df40e2264f9f2488748211a893157afaab653936912", 0x99}, {&(0x7f00004c7000)="5d7d0de86aa11d61b367621b0f39128788c84388031110318c072d03fb7b9069e2364fe6e1928f3f0d590f6ccce3778ca8fc55704660ef07608fd1fc7b1852d3a207f5845fde398fe153debdd28ea002298428685e27a0f1d98ec9b8c0b21eb0bf582700c5d31ba2ea31a3031dee8aafe08e3136d0623575d8b4e9acbd2a2e716f4bf4ac5a6c3ba273fd3f982d4ad46d227bdebaea21af8b696d7b42f249d757", 0xa0}, {&(0x7f0000029000-0x12)="75ba42ed9ed2c3573db9e70288c0c9bd2659", 0x12}, {&(0x7f00000fc000+0x656)="79a8b166f5c50e9c97d228e91684eb8c3db01c6c417e68627b0d9a0fbbacac929fc43c7525525afb6f6505c67689f297860625e895159f5fc988b579827a8eb9fde9712ae7d6d91ad3a9a7b65b2e3b18506717e2b1ea0ff0cb4781caa2a7debfa238a37d1f2cb589a09068724af15455c00ece5387fd4fffdb5d416245ab8516657707fcea8d72f2c6c4e5a3415dc96cfcd18d686c93cde6457b4899ec0623a4ca28dc3fdbddcbc0897bc69c815be133e533aeb22a3262464d8f3ccc6627eeceba04369cc672ed4d960b4c393e60da9bd23128b2ff", 0xd5}], 0x5, &(0x7f0000ea5000-0x58)={0x58, 0x11f, 0x1000, "c551f825827d800a8fe379d602dd3a40a64781c79aa6e76ec2aeeab1a665cd7f5eb76bfb3c0c6072b0511a2d53277bee01a574967c486f2ced9c1366af66065f47"}, 0x58, 0x1}], 0x5, 0x40000) r2 = socket(0x18, 0x0, 0x4) poll(&(0x7f0000001000)=[{r2}], 0x1, 0x0) 2018/02/12 10:12:31 executing program 3: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000051d000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x80, 0x0, "355cf8ffc87d"}}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, 0x0, &(0x7f000093f000-0x4)) [ 57.875854] binder: 11684:11705 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/12 10:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00009ae000)={0x0, 0x4, 0x8, [0x5, 0x9, 0x7, 0x9, 0x1200000000000000, 0x400, 0x7, 0x4]}, &(0x7f0000ed5000)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000802000)={r1, 0x12, "4ad58965db59de3e790634f06a0ea99c8588"}, &(0x7f0000754000-0x4)=0x1a) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x102) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x6, 0x0, 0xfffffffffffffffe}) fcntl$getflags(r2, 0x1) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/02/12 10:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cda000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000850000-0x4)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0xfffffffffffffffd, 0xfffffd54) 2018/02/12 10:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000002) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00006c3000-0x50)={{0x1ff, 0x1}, {0x100000001, 0x100000001}, 0x401, 0x0, 0x48d}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea000+0x815), 0x4) recvmmsg(r0, &(0x7f00007c4000-0x78)=[{{&(0x7f000016b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000345000)=[{&(0x7f00005c3000)=""/189, 0xbd}, {&(0x7f0000f4b000)=""/88, 0x58}, {&(0x7f00001de000)=""/236, 0xec}, {&(0x7f000080c000)=""/121, 0x79}], 0x4, 0x0, 0x0, 0x4}, 0x7}, {{0x0, 0x0, &(0x7f0000584000)=[{&(0x7f0000216000)=""/238, 0xee}, {&(0x7f000044b000-0x9b)=""/155, 0x9b}, {&(0x7f0000796000)=""/200, 0xc8}], 0x3, &(0x7f0000a4b000)=""/92, 0x5c, 0x4}, 0x80000000}], 0x2, 0x10000, &(0x7f0000550000-0x10)={0x77359400}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00005ca000), &(0x7f0000d31000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000996000)={0x2, [0x0, 0x0]}, &(0x7f0000c6a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000321000)={r3, 0x400, 0x0, 0x6, 0xfffffff000000000}, &(0x7f00004a8000-0x4)=0x18) 2018/02/12 10:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000edb000)='/selinux/enforce\x00', 0x20000, 0x0) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/12 10:12:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008b8000)='/dev/autofs\x00', 0x200000, 0x0) openat(r1, &(0x7f0000fae000)='./file0\x00', 0x20240, 0x80) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001e000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000801, 0x0) r3 = dup(r2) sendto$inet6(r2, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r3, r4, &(0x7f000070f000-0x8), 0x8000fffffffe) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000be6000-0x9)='/dev/rtc\x00', 0x600800, 0x0) faccessat(r0, &(0x7f0000797000)='./file0/file0\x00', 0x4, 0x800) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000038000)='./file0\x00', 0x8, 0x7) mknod$loop(&(0x7f0000037000)='./file0/bus\x00', 0xc040, 0xffffffffffffffff) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000039000-0x4), &(0x7f000001d000)=0x4) 2018/02/12 10:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d37000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000022000-0xc)={0x8020000000}) dup2(r1, r2) [ 57.959286] IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready 2018/02/12 10:12:31 executing program 7: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000038b000)='/dev/ppp\x00', 0x80, 0x0) accept4$inet(r0, &(0x7f00005f7000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000440000-0x4)=0x10, 0x80000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ade000-0x11)='/selinux/enforce\x00', 0x440, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000ac8000)=""/245) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000139000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {}, {0x40000000000000}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x2, @in6=@dev={0xfe, 0x80}}}, 0xe8) 2018/02/12 10:12:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bfd000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f0000eff000-0xf5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000940000-0x28)={0x0, 0x6, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty]}) 2018/02/12 10:12:31 executing program 5: clone(0x0, &(0x7f0000273000), &(0x7f0000f13000), &(0x7f0000001000-0x4), &(0x7f0000961000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006f8000-0x9)='/dev/rtc\x00', 0x4400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x10)={0x0, 0x4a, 0x4, [0x0, 0x3, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000069c000)={r1, 0xffffffff00000001, 0xd4b, 0x100000000, 0x6, 0x5, 0x7ff, 0xffffffffffff0001, {r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, 0xffffffffffffffe1, 0x2, 0x6, 0xaf9}}, &(0x7f0000000000)=0xb8) clock_gettime(0x0, &(0x7f0000156000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x8, 0x3, 0x9, {r3, r4+30000000}, 0x101, 0x9}) sync() 2018/02/12 10:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) read(r0, &(0x7f00008e7000)=""/211, 0xd3) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000301000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$netrom(r2, &(0x7f0000244000)=@ax25={0x3, {"b1daca85377209"}, 0x1}, 0x10) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00005e6000-0x4)=0x5) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000daa000)=""/20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008e1000-0x98)={0x0, @in6={{0xa, 0x1, 0xffffffffffff0f1a, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x200, 0x400}, &(0x7f0000724000)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00007a6000)={r3, 0x1, 0x1, [0x0]}, &(0x7f00000db000)=0xa) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8"}, 0x60, &(0x7f0000b32000-0x10)=[], 0x0, &(0x7f0000fdc000)=[]}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00001ca000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b26000-0x4)=0x10) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000621000-0x4)=0x3f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de0000-0xa0)={r4, @in6={{0xa, 0x1, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x6}}, 0x3, 0x2, 0x68d4e407, 0x80000000, 0x200}, &(0x7f000089c000)=0xa0) 2018/02/12 10:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000de9000)={&(0x7f0000893000)=@proc={0x10}, 0xc, &(0x7f0000655000-0x10)=[], 0x0, &(0x7f00006fb000-0x28)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) 2018/02/12 10:12:31 executing program 6: clone(0x0, &(0x7f00006cc000), &(0x7f0000a26000-0x4), &(0x7f0000dbb000), &(0x7f000076f000)) pkey_alloc(0x0, 0x1) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) 2018/02/12 10:12:31 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000046a000)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x50)={@generic="e3278c3e2810acdc1a9cf0bf95d9eec8", @ifru_map={0x6, 0x8, 0x9, 0x0, 0xe36e, 0x28}}) r1 = socket$inet(0x2, 0x80a, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f65000-0xc), 0xc) 2018/02/12 10:12:31 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d6f000-0xe8)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000457000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r3, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000d09000-0x10)={0x2, &(0x7f0000103000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00008df000)={r4, 0x1, &(0x7f0000be5000)=[0x10000], &(0x7f000005a000)=[0x1, 0x13e, 0x2, 0x1, 0x4, 0xbff6], 0x14, 0x7, 0xd4f7, &(0x7f00000b8000-0x1c)=[0x2, 0xc9fc, 0xffff, 0x1, 0x3, 0x8, 0x20], &(0x7f00006ef000-0x18)=[0x7, 0x4, 0x7, 0x4, 0x5, 0x10000]}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00006ad000-0x4)=0x0) prctl$setptracer(0x59616d61, r5) init_module(&(0x7f0000287000-0xe)='wlan1locpuset\x00', 0xe, &(0x7f0000728000-0xa)='.GPL!\\/lo\x00') fsetxattr(r3, &(0x7f0000bfb000-0x13)=@random={'user.', 'wlan1locpuset\x00'}, &(0x7f000073e000)='.GPL!\\/lo\x00', 0xa, 0x2) recvmmsg(r3, &(0x7f0000b9a000-0x168)=[{{&(0x7f00007b5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000be9000-0x10)=[]}}], 0x1, 0x21, &(0x7f0000792000-0x10)={0x0, 0x1c9c380}) socket$inet6(0xa, 0x80005, 0x6) 2018/02/12 10:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x190) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000dbc000-0x8c)={0x0, @in6={{0xa, 0x1, 0x6d6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000}}}, &(0x7f00009c9000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000292000)={r1}, &(0x7f000086c000)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r2 = socket(0xa, 0x80001, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f0000b71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00002bf000)=0x14) connect$packet(r2, &(0x7f0000b91000-0x14)={0x11, 0x8, r3, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x14) 2018/02/12 10:12:31 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000001000-0x42)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xf}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}, &(0x7f0000003000)={0x0, 0x1, [0x0]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r1, 0x2}, &(0x7f0000006000-0x4)=0x8) 2018/02/12 10:12:31 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001f3000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) unshare(0x8000000) unshare(0x8000000) accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000002000-0x4)=0x10, 0x0) 2018/02/12 10:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c25000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000c2b000)) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000400000), 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/12 10:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000aa4000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) socket$netlink(0x10, 0x3, 0x7) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r4 = dup2(r2, r3) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00007c2000-0x4)=r1) tkill(r1, 0x16) 2018/02/12 10:12:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = socket$inet(0x2, 0x5, 0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00006ae000)) mq_notify(0xffffffffffffffff, &(0x7f0000bd6000)={0x0, 0x0, 0x0, @thr={&(0x7f0000c57000), &(0x7f0000723000)="1a"}}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xf) [ 58.096174] sg_write: data in/out 262108/24 bytes for SCSI command 0x0-- guessing data in; [ 58.096174] program syz-executor3 not setting count and/or reply_len properly 2018/02/12 10:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cc4000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0xe, &(0x7f0000be3000)=""/196, &(0x7f000039d000)=0xc4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000666000)='/proc/self/net/pfkey\x00', 0x64800, 0x0) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f00007a8000-0x10)={0x2, &(0x7f0000c82000-0x10)=[{0x9, 0xb5, 0x3, 0x4}, {0x4, 0x9ea, 0x4}]}, 0x10) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r6, 0x0) inotify_init() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) recvmsg(r8, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/12 10:12:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f00005d0000)='./file0\x00', 0xa0000, 0x0) readahead(r0, 0x9, 0x3) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/02/12 10:12:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000104000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000c4f000-0x8)=0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r1, &(0x7f000079e000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x6}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x60) ioctl$KDMKTONE(r1, 0x4b30, 0x5) 2018/02/12 10:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000038b000-0x8)='./file0\x00', 0x14c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002e7000)={{{@in=@dev, @in=@local}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f000090c000)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000bcd000-0x4)={0x7}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00003e6000), &(0x7f0000b74000-0x4)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r1, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/12 10:12:31 executing program 5: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e69000)={0x0, 0x758}, &(0x7f000019f000)=0x8) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c98000-0x8)={r1, 0x100000001}, &(0x7f0000e6a000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000bce000)=""/63, 0x3f, 0x40000000, &(0x7f0000e6a000)={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000), 0x4) 2018/02/12 10:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000002e000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227f, &(0x7f000051e000)) signalfd4(r0, &(0x7f0000d6c000-0x8)={0x401}, 0x8, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000b36000-0x48)={{0x0, 0x2, 0x2, 0x2, 0x9c7}, 0x8, 0x400}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00006bf000-0x4), 0x4) timerfd_settime(r0, 0x1, &(0x7f00000aa000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000032000-0x20)) 2018/02/12 10:12:31 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000013000)={'system_u:object_r:cgroup_t:s0', 0x20, 'root\x00'}, 0x23) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0x55)="240000001800030207f7fd946ff183a50a0800000086c497271d856806000700d100737e", 0x24}], 0x1}, 0x0) 2018/02/12 10:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000200000-0x20)={0x8, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000b82000)={r1, 0x8}) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) pread64(r0, &(0x7f0000c92000)=""/234, 0xea, 0x0) poll(&(0x7f0000028000-0x8)=[], 0x2000007c, 0x8000) dup3(r3, r4, 0x0) tkill(r2, 0x39) gettid() 2018/02/12 10:12:31 executing program 6: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000377000)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f0000b4a000-0x7)='./file0\x00') mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000998000), &(0x7f0000b4a000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0xfffffffffffffff3) 2018/02/12 10:12:31 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000000a000-0x8)='keyring\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/02/12 10:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) socketpair$inet6(0xa, 0x803, 0xffff, &(0x7f0000328000)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000003a000-0x66)=""/102) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000450000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x39, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x190) 2018/02/12 10:12:31 executing program 6: clone(0x0, &(0x7f0000420000-0x1), &(0x7f0000003000+0x4e9), &(0x7f0000007000), &(0x7f0000007000)) setpgid(0x0, 0x0) lstat(&(0x7f0000957000-0x8)='./file0\x00', &(0x7f00000b9000-0x44)) 2018/02/12 10:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r2, &(0x7f0000e3d000)=[{&(0x7f0000b7b000-0x90)=""/144, 0x90}, {&(0x7f00009df000)=""/234, 0xea}, {&(0x7f0000760000)=""/187, 0xbb}], 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000030f000)={0x9, &(0x7f0000883000-0x48)=[{0x8, 0x2, 0x8, 0x7fff}, {0x0, 0x58d8, 0xff, 0x5}, {0x3, 0x7f, 0x9}, {0x1c7, 0x9, 0x3, 0xffffffff}, {0x100000001, 0x401, 0x3, 0x1}, {0x20, 0x5, 0x8, 0x3}, {0x8, 0x1, 0xf659, 0x2}, {0x100, 0x4, 0x1f, 0x100000000}, {0x6, 0x6, 0x1, 0x9}]}, 0x10) 2018/02/12 10:12:31 executing program 2: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_open_dev$mice(&(0x7f0000dc1000-0xc)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbb000-0x4)=0x2ce9, 0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000dc1000)=0x42a0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000dc3000-0x4), &(0x7f0000dc2000)=0x4) 2018/02/12 10:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc6000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000832000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f96000)={0x0}, &(0x7f000073f000)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a55000)={r2, 0x7f}, 0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000ade000)) 2018/02/12 10:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a0000)='net/if_inet6\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000041000-0x4), &(0x7f0000045000-0x4)=0x4) readv(r0, &(0x7f0000635000-0x70)=[{&(0x7f0000a7b000-0xdc)=""/220, 0xdc}, {&(0x7f0000242000)=""/254, 0xfe}, {&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x3) ioctl$TCGETS(r0, 0x5401, &(0x7f0000bc3000-0x24)) accept$inet(r0, &(0x7f0000a95000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00009ec000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002f8000)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000255000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e47000-0xd)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xf51d, r1}) 2018/02/12 10:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000569000)={0x0, 0x1f}, &(0x7f000036f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000020d000-0xa)={r1, 0x0, 0x1, [0x1]}, 0xa) linkat(0xffffffffffffffff, &(0x7f000003a000)='./file0\x00', 0xffffffffffffffff, &(0x7f000043d000)='./file0\x00', 0x0) 2018/02/12 10:12:31 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff}}, 0x8000, 0x6, 0x3, 0xa800000000000000, 0x5}, &(0x7f0000012000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000013000-0x6)={r2, 0x6}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000012000-0x20)={{}, {0x77359400}}, &(0x7f0000011000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x4000010000000012, &(0x7f0000d06000), 0x4) lstat(&(0x7f0000faa000)='./file0\x00', &(0x7f0000b1a000-0x44)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 10:12:31 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000011000/0x2000)=nil, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000aaa000-0x10)={&(0x7f0000425000/0x4000)=nil, 0x4000}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f5f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000377000-0x50)={@generic="263511a09336dc7c0e0103d61b19b9b2", @ifru_map={0x8, 0xc9, 0x7, 0x1363, 0x101, 0x2b22bc5c}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 10:12:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000d69000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000015f000)='/dev/hwrng\x00', 0x20000, 0x0) r3 = memfd_create(&(0x7f00001b8000)='\x00', 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000dab000)=0x2, 0x283) listen(r1, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000553000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000031d000-0xa0)={0x0, @in={{0x2, 0x0, @empty}}, 0x1, 0x1, 0xff8, 0x1, 0x8}, &(0x7f0000294000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000d05000)={r5, 0xab, 0x7, [0x1, 0x2, 0x5, 0x9, 0x9, 0x7, 0x800]}, 0x16) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000994000-0x4)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e6a000)={{0xa, 0x3, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x3, 0xffffffffffff7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x401, [0x3f, 0x7, 0x2, 0x5, 0x4, 0x6, 0x7, 0x80]}, 0x5c) splice(r2, &(0x7f0000b5d000)=0x52, r2, &(0x7f0000695000-0x8), 0x7ff, 0x7) 2018/02/12 10:12:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x7, &(0x7f0000000000)=[{0x2, 0x3, 0x60c, 0xcc}, {0x2000000000000000, 0x7fff, 0x100000001, 0x1}, {0x0, 0x7, 0x1, 0x100000000000}, {0x3, 0x355, 0x10001, 0x80000000}, {0x3ff, 0x5, 0xbc, 0x5}, {0x6, 0x4, 0x8, 0xa8a2}, {0xb803, 0x120000000, 0x52, 0x7f}]}) pkey_alloc(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000+0x2f6)='/dev/sequencer\x00', 0x210081, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000003000-0x44)={{0x2, 0x0, @rand_addr=0x9}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x22, {0x2, 0x3, @multicast1=0xe0000001}, @generic="7eebdd431f753ffe25ca1314fcdb0a6b"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x50000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000002000-0x1a8)={0x9, {{0x2, 0x0, @multicast1=0xe0000001}}, 0x1, 0xca, [{{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}}]}, 0x1a8) pkey_alloc(0x0, 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000002000)={&(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/02/12 10:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a80000)={0x1, &(0x7f00008f0000)=[{0x800}]}) munlockall() 2018/02/12 10:12:31 executing program 6: socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000086a000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000d1b000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f000041e000-0x1)='.', 0x1) chmod(&(0x7f000001a000-0x1)='.', 0x52) 2018/02/12 10:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xffffffffffffff89, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f0000001000-0x8)=0xe33, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000001000)='maps\x00') flock(r1, 0x0) pread64(r2, &(0x7f0000000000)=""/129, 0x81, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000be0000)={0x0, 0x80000000}, &(0x7f0000fd1000)=0x8) ioctl$sock_ifreq(0xffffffffffffffff, 0x8bb0, &(0x7f0000039000-0x28)={@common='tunl0\x00', @ifru_mtu}) [ 58.466172] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 58.488215] FAULT_FLAG_ALLOW_RETRY missing 30 [ 58.492752] CPU: 0 PID: 11905 Comm: syz-executor0 Not tainted 4.9.80-g8a174b47 #31 [ 58.500454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/02/12 10:12:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40200, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000b0000)={0xae3f, 0x7049, 0x4, 0x81}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000aa7000)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) dup2(r1, r3) 2018/02/12 10:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x42000) shutdown(r1, 0x1) pread64(r0, &(0x7f0000ef2000)=""/224, 0x2ed, 0x0) r3 = gettid() sched_getaffinity(r3, 0x8, &(0x7f00009b9000)) 2018/02/12 10:12:31 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000668000-0x1f)="1f0000000104ff00fdde45c807110000f305f0f008000180021800dcffdf00", 0x1f) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000f7b000)='./file0\x00', &(0x7f0000f7b000)=@known='system.posix_acl_default\x00', &(0x7f0000a44000-0x35)=""/53, 0x35) 2018/02/12 10:12:31 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000000e000)='keyring\x00', &(0x7f0000010000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000007000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000010000)=0x28) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000000d000-0xa)={r3, 0x0, 0x1, [0x7f]}, &(0x7f0000010000)=0xa) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000006000-0x4)=0x1f) pread64(r2, &(0x7f000000b000)=""/96, 0x60, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000011000)='id_resolver\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000000f000)='/dev/ppp\x00', 0x60000, 0x0) ioctl$KDENABIO(r4, 0x4b36) r5 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0xe8)="0f", 0x1, r5) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000010000-0xe8)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000011000)={0x1, 0x1, 0x9, 0x0, 0x3}) sendto$packet(r4, &(0x7f0000003000)="0d763d663158c7b51fcc95ee8260968fc4c252f6c9a5efdd27dcf4b6906534d9a72aac20259aca5d35cb37010dcc08bebf02defdf6a76d958a083549d7d35711136744ba6f8cdbef3935282ca369e5d62036a5823ec82e35ca778b98a448bca3a3371b38cc80bee201712972536c06349769d195cf3672efea7b1044be11e22c12ad6697cf734d8cceb982c762", 0x8d, 0x10, &(0x7f0000010000-0x14)={0x11, 0x1f, r6, 0x1, 0x8b51, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) [ 58.509800] ffff8801cf4bf930 ffffffff81d94be9 ffff8801cf4bfc10 0000000000000000 [ 58.517840] ffff8801d4996710 ffff8801cf4bfb00 ffff8801d4996600 ffff8801cf4bfb28 [ 58.525862] ffffffff8166253a 0000000000001244 ffff8801b21188f0 ffff8801b21188a0 [ 58.533901] Call Trace: [ 58.536482] [] dump_stack+0xc1/0x128 [ 58.541844] [] handle_userfault+0xa3a/0x1310 [ 58.547559] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 58.550414] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 58.564006] audit: type=1400 audit(1518430351.593:66): avc: denied { net_admin } for pid=3751 comm="syz-executor2" capability=12 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 [ 58.588941] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.590890] audit: type=1400 audit(1518430351.593:67): avc: denied { sys_admin } for pid=11919 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 58.594133] audit: type=1400 audit(1518430351.593:68): avc: denied { dac_override } for pid=11925 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 58.644814] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 58.651206] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 58.658116] [] ? handle_mm_fault+0x117b/0x2530 [ 58.664326] [] ? handle_mm_fault+0x1fc3/0x2530 [ 58.670532] [] handle_mm_fault+0x1fd1/0x2530 [ 58.676571] [] ? __pmd_alloc+0x410/0x410 [ 58.682265] [] ? __lock_is_held+0xa1/0xf0 [ 58.688053] [] __do_page_fault+0x5c2/0xd40 [ 58.693916] [] ? mm_fault_error+0x2c0/0x2c0 [ 58.699862] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.706499] [] do_page_fault+0x27/0x30 [ 58.712008] [] page_fault+0x28/0x30 [ 58.717258] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 58.724069] [] ? SyS_timerfd_settime+0xb0/0x190 [ 58.730357] [] ? SyS_timerfd_create+0x300/0x300 [ 58.736646] [] ? do_futex+0x15c0/0x15c0 [ 58.742241] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 58.748880] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.755691] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.762239] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/12 10:12:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000098e000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007dc000)='./control\x00', r2, &(0x7f0000467000-0x8)='./file1\x00') mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) getdents64(r2, &(0x7f00001bd000)=""/80, 0x50) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000066c000-0xe)={0x0, 0xf9, 0x3, [0xfffffffffffffff9, 0x7, 0x7]}, &(0x7f0000a5c000-0x4)=0xe) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000019f000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip6gretap0\x00'}}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000daf000-0x8)={r3, 0x5}, 0x8) poll(&(0x7f0000dbb000)=[{r0, 0x8001}, {r2}], 0x2, 0x8) unlinkat(r1, &(0x7f0000a63000)='./file0/file0\x00', 0x200) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f42000)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000600000)=0xe8) write$selinux_load(r0, &(0x7f0000379000-0x33)={0xf97cff8c, 0x8, 'SE Linux', "39fe4754c4f33b1f7c4621dbed4a05677645d79bc6ee583b8259ff714c91d3290da192"}, 0x33) sendto$packet(r2, &(0x7f0000e41000)="12a2956b067fef6f476e9d29ed652e9218f4478da770f81c4a3c9fcffc1f971b0a19443ebcdb4eb3", 0x28, 0x4000000, &(0x7f00008cb000)={0x11, 0xc, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000013f000-0x8)=@assoc_value={0x0}, &(0x7f0000edd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ac4000-0x8)={r5, 0x8001}, &(0x7f00008ef000-0x4)=0x8) 2018/02/12 10:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000089d000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000200000)=@ipx, &(0x7f0000dd8000)=0x10, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000863000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000e17000-0x4)=0x14) getresuid(&(0x7f0000e90000), &(0x7f0000a91000)=0x0, &(0x7f0000cc9000)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000409000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x2, 0x3ff, 0xa, 0xa0, 0x20, 0x3a, r2, r3}, {0xfffffffffffeffff, 0x7eaa, 0x7, 0xfffffffffffffffa, 0x5, 0x7, 0x76aa3f61, 0x7fffffff}, {0xfff, 0x7, 0xa08, 0x8000}, 0x100000000, 0x3, 0x2, 0x0, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x1, 0x3f}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x4, 0x2, 0x3, 0xfffffffffffffffe, 0x2681, 0x3f}}, 0xe8) fadvise64(r0, 0x0, 0x0, 0x4) [ 58.797120] audit: type=1400 audit(1518430351.903:69): avc: denied { sys_admin } for pid=3743 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 10:12:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088d000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f00006a1000)="4f7ad0c9edb302486f1748144523c0c254773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) writev(r1, &(0x7f0000252000-0x10)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/02/12 10:12:31 executing program 6: mmap(&(0x7f0000000000/0xecf000)=nil, 0xecf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4020000000003a, &(0x7f000072c000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1), 0x0) 2018/02/12 10:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000362000)='/dev/hwrng\x00', 0x80, 0x0) umount2(&(0x7f0000077000-0x8)='./file0\x00', 0x8) bind$netlink(r0, &(0x7f0000576000-0xc)={0x10, 0x0, 0x0, 0x10031000}, 0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000009d000-0x6)='hybla\x00', 0x3e2) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x20000801, &(0x7f00008c2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/02/12 10:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f83000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x4, 0x4, 0x0, 0x0, 0x200000000000000, 0x8000001}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="d0b9b07c7b190400de5c0bf537b4c2e1", @ifru_settings={0x2, 0x6652, @cisco=&(0x7f000092e000)={0x6, 0x31}}}) 2018/02/12 10:12:31 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x8001, 0x8, 0x35, 0x0, 0x20, 0x4, 0x8001, {0x0, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x4}}, 0x0, 0x1, 0x0, 0xc0e6, 0x1}}, &(0x7f000029b000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x101, 0x8205, 0x80000000, 0x6, r3}, 0x10) chown(&(0x7f0000002000)='./file0\x00', r1, r2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="2af9c747876f5900cb75231f1c779ecc") futimesat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f000029b000-0x20)={{}, {0x77359400}}) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/12 10:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getuid() sendmsg$netlink(r0, &(0x7f00000fd000-0x38)={0x0, 0x0, &(0x7f00003fe000)=[{&(0x7f0000445000-0x1144)={0x1144, 0x3c, 0x10, 0x7, 0x2, "", [@generic="97c064287e122242ae3ad3a7d8c47c0e40c3756a016032bf0fb0c618fcc65968f7558a86640502a8033ffa414869a8a4afdc816c95e0d779e03c0ba9dad0fb8c4d47a0", @generic="6a1dd8c2aefa35c124a2cd5f66582fbbf2d9d9ad", @nested={0xdc, 0x8f, [@typed={0xc, 0x33, @u32=0x8000}, @typed={0xc, 0x1f, @u32=0x101}, @typed={0xc, 0x22, @ipv4=@empty}, @generic="0c4baea4e7972d519f4690f05f1bd040b9ec2e419238ae96d48bf0606ba3d4993942a9b0bdf39649e6ce06425edf5609ea2223ea9c61e24adfae504aec971f3d69e4db967081608a4b0383097f5493cd5590e0ff23b02243abde61b30867fb31da35523eb6ff0fd2d42da4d4fedbbcae38fdffbbf20f04d8d2bb4c1a366f47e2dbde70d9fd80d1986b72f8cd8a3d5475f3878594c0e46ea78ee2bb17c723cf4d76ffeb5b36", @typed={0xc, 0x2d, @uid=r1}]}, @generic="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"]}, 0x1144}, {&(0x7f0000086000)={0x1d4, 0x18, 0x2, 0x2, 0x2, "", [@typed={0xc, 0x85, @fd=r0}, @generic="3c5ce6bd03fca98d071b89a7ca4ad7f0b748d13e0c86eb441f6450109ce36b6649251f47f340c77e20a6950ee2a83d3604ee6826a3d887baf0bf20abdc091f73159e04f1435679e6183d9da10ce1674d93967eee0b638312a9ece5e652cf361ee7f5530ddaa77b43ec5d0542f4017fec583598739d7a61178f2b8070c131517179a9dfa0626db5110a3b67bcc32d6f5507847f75f6f0ad836e7628c23d2d43115defe0c38417e23ef825c5bacc84c7", @generic="e6d3", @typed={0xc, 0x86, @ipv4=@rand_addr=0x2}, @nested={0xcc, 0x71, [@generic="42ded1d44279596cd3e2b26d91852c3ceb6fc531247af6ef3dbcbf92311ceb1097692748e5b2d0636835de63f3c882baf7ff3bdf5a0b5b9d6a5e0583a0639b8675359a5568edd4d9e44d88552a0261adb771f6df8fcee3df1d591928e23e2af8fc48818c20737256d01dd004f41238ac3b8d854b59e67d13a956b1a80e9fbe5e64bcbb93f3155b374e181d7f69ca7bdf7fb07041d45465dec2393ae11d55640bc4d0fa8d1754089694fba6a80a284ea08e020b56333f208ff0af5d824d1f6e0b2252b7f8625b70"]}, @typed={0x18, 0x52, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}}, @nested={0x14, 0x57, [@typed={0x10, 0x4c, @u64=0xa51a}]}]}, 0x1d4}, {&(0x7f0000cdc000)={0x32c, 0x13, 0x400, 0x7, 0x0, "", [@nested={0x248, 0x85, [@generic="996b6271561b38387e19a1385593ffb585506c0e575f69823eb2a887dda82eceb6037cbc9fcc22c4fa17ebf30ad27fb00a53f56bf5e2d96dc2ce27186074f755508cf7856aecb5b741f4e562111b8d7a6d2374045b627025191f77b7506d985869905a93f608215317591cc00d4ec79c72decd49e52ccb520fa46e9bc0a37996efbfe83f69a1c44ab3a26b97c881af4d5b40a9fe278a4a7d00c0ca55eaf04281571c87b63b90b48ab36685a57c6a31fa0cc7da80afcf085f563ee121c157a83bb8d45668eb883d992aafa74e26762f99541c9aacceffda3785", @generic="2dc1e390e4d169df456829b8b133b1d328a23e514b00091d8fa64386f6c994fae10568abc72dd97f05cedc01f705722070433a6bca47efd1e77edd7566c22bff27365684cd678e64331d1a360606d18f89c37c5c2506a1852d2c786c705c0e54e3ada1e8deb719160862a748808a1005ea35b671aebd5fd937d77d3ae37ddf5428424008715c6031c3ed948d1029b7e0df98524b28cdf98f7159fcead6d1511bfbeda9d2f70f482b4f68cd2eed9519a335160c676ac8a335c8bfcbc7ab6159dd8ea7117e313b5e02184f6d88a8f9bd13d77710b6f4aeeca4863f84c7c35fa2122ac8c41877", @generic="3257dea81db5a39edd544abe96f0226f856af108140a2f57bf674a84fe33dfd4e6af1c2f9c90fb2de0bbd938987b656485", @generic="0752c2b3df7ed67d71dbf0b87b11f463f402ece6b2da68c31b17dac41b9117245bb2956a61fe35d2f3cd2909c5cd34ddb463fa9ad5de73acaac04ff14bf7cdcefb81f9db5a3d941b4db36ac858f2f1f08ff2"]}, @generic="2b0718b053808136462c3d649977d5ca600e50dd112fb6f47010fc", @generic="35e728f8c558de6ab8912d70d240b9b194890d67084fa48a985c931ef601c2c45bee7a9eb326ed7b3d0e29d68ffc14ae79172d6c5df3614e0e217d760cbb91c36af81c227ea1a63fb965897486a81fb10d806fcf7a474e41e2ada8929b21e01faf61f16536f6446a555dfdaaed4c8c50634256eb3a7e7f2f8c104ab4a4aa7fa2f8d96fb5a6c5a832065e312d1df067e5e51d223d31541f31a1f43a7926b88cf73f1e1078e2444c5ca08883704ba2d623ad3e5a162098"]}, 0x32c}], 0x3}, 0x40000) fallocate(r0, 0x3, 0x8, 0x401) sched_getscheduler(0x0) 2018/02/12 10:12:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_getsetattr(0xffffffffffffffff, &(0x7f000021b000), &(0x7f000060a000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000912000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x400000, 0x4) [ 58.811709] audit: type=1400 audit(1518430351.913:70): avc: denied { net_admin } for pid=3746 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 10:12:32 executing program 3: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x8003e, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000c6c000)='./file0\x00', &(0x7f0000dbf000)=@random={'trusted.', '#\x00'}) r1 = inotify_init1(0x90803) inotify_add_watch(r1, &(0x7f0000dbe000)='./file0\x00', 0x4000010) close(r0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000260000)='./file0\x00', &(0x7f0000dbf000)='./file1\x00') 2018/02/12 10:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000897000-0x8)={0x0}) sendmsg$nl_xfrm(r0, &(0x7f00007ae000-0x38)={&(0x7f000035d000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000871000-0x10)={&(0x7f000013d000-0x2e4)=@flushsa={0x2e4, 0x1c, 0x200, 0x2, 0x2, {0x2b}, [@user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0xa}}, @lastused={0x10, 0xf, 0x7}, @algo_auth_trunc={0xe0, 0x14, {{'sha384\x00'}, 0x4a0, 0xe0, "ec73da7856adc887a4b0032d7a08e5980fd34a00fa9d17de5521039fd269172682596243ed2d025a3ebd8e6ef36f61f69fafbdb14482ca2c4a2821abda9055ef7725ad8f044735397222faafb27e9cccac6c27d4f4a66766ddbe9af0e3a5e8709f7ec27849a17133c9cabccd6bdd00df28b74bc929e6fb39bddaaa870b446f10233cabf466b8c85d35ad1487eb90f3b682ed478a"}}, @algo_comp={0x5c, 0x3, {{'deflate\x00'}, 0x88, "b0d1174ab6a07cc20709bdb06f803b0c21"}}, @address_filter={0x28, 0x1a, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0xa, 0x1, 0x749}}, @algo_auth={0x100, 0x1, {{'xcbc(seed-generic)\x00'}, 0x5a8, "9f21bf0ecee3a4765924697db86778d3d3d4a144068e3669fc78312c56064aaa25279f0934669cd3a9796ce055bade71e9253f377291b67dc77ca7bae12147f3e5d15e795bb9b5728cf48b18845df2446280387c07461782ef7d540032f521e2704339d033f8dc0ee0da4cbbac7db063fbb9d1202f4b0d139e81478efa775c6fc1150def0e85f848ed5d676afa9a294ddad01ba570dde27447dd76bcb1d44d9adb81ef85952664973b69a1d9b43f6fb739d313020f"}}, @encap={0x1c, 0x4, {0x3, 0x1, 0x1, @in=@loopback=0x7f000001}}, @srcaddr={0x14, 0xd, @in6=@dev={0xfe, 0x80, [], 0x0, 0x15}}]}, 0x2e4}, 0x1, 0x0, 0x0, 0x8081}, 0x20040080) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000104000-0x11c)=@newspdinfo={0x38, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}, @encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x38}, 0x1}, 0x0) 2018/02/12 10:12:32 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$unix(0x1, 0x2, 0x0) fgetxattr(r0, &(0x7f0000010000-0x10)=@random={'user.', '[security\'\x00'}, &(0x7f0000010000-0xa8)=""/168, 0xa8) 2018/02/12 10:12:32 executing program 7: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x6, 0x0) clone(0x0, &(0x7f0000039000-0x9e), &(0x7f000003b000), &(0x7f0000000000), &(0x7f0000000000)) vmsplice(r2, &(0x7f00000ab000-0x90)=[{&(0x7f0000df7000)="12", 0x1}], 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000428000)) 2018/02/12 10:12:32 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) splice(0xffffffffffffffff, &(0x7f0000d89000-0x8), 0xffffffffffffffff, &(0x7f00009d9000), 0x4000000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) connect$l2tp(r0, &(0x7f0000214000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x3, 0x4}}, 0x26) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/sequencer2\x00', 0x202000, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000ac1000-0x8)={0x3, 0x81}) 2018/02/12 10:12:32 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x401) bind$inet6(r0, &(0x7f0000012000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) r2 = open(&(0x7f0000006000-0x8)='./file0\x00', 0x80000, 0x81) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000001a000)="bbdb39d4f632268d389d5f8478992d639530e4b088e92a6ece9a824c1902bff36695fc98ebcc2b729f091a6fe1b04b5639eda212e2185359cd916472ae7cd481c6cca9c4bc9315b924c4b2cd4f4876176126e7526aaa4b76103637ce8b521fb9e0824710756a79b04548c302506bbd6d6abc2205a34e57ff96c8f7c8645cc0f312d7fc4df1512db2f834c2db72eb8c320056741c31e2c369f40c623fd8a91822a5cb9be5fbc85461826022652c85ad0e0a9b31953788853b6fca8d8ccdf273f1a0c16677e2ac7a933141de0344ba2c351c136e60ff253d707e601666424dda22e68c4fdd2de2e4d67c81d6666f7ad2c271b777fdcbf78f89dc4f5dfe", 0xfc, 0x0, &(0x7f0000005000-0x1c)={0xa, 0x2, 0x1f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10000}, 0x1c) nanosleep(&(0x7f0000019000)={0x0, 0x989680}, &(0x7f0000016000)) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000019000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x5, 0x40, 0x1, 0x941, 0x8, 0x6}}) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) [ 58.871836] audit: type=1400 audit(1518430351.973:71): avc: denied { dac_override } for pid=11960 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 10:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) accept4$packet(r0, &(0x7f00006ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000168000)=0x14, 0x800) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00001ec000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000d1e000-0x40)=@ipv6_newaddr={0x40, 0x14, 0x200, 0x3, 0x0, {0xa, 0x8, 0x640, 0xff, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x80000001, 0x3, 0x800, 0x100}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/02/12 10:12:32 executing program 0: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000aa9000/0x4000)=nil, 0x4000, 0x1) [ 58.903035] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60 sclass=netlink_route_socket pig=11970 comm=syz-executor7 [ 58.915669] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60 sclass=netlink_route_socket pig=11970 comm=syz-executor7 [ 59.030174] binder_alloc: binder_alloc_mmap_handler: 12002 20000000-20002000 already mapped failed -16 2018/02/12 10:12:32 executing program 4: r0 = getpgid(0x0) getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000077b000)={{0x5, 0x1f}, 'port1\x00', 0x4, 0x40800, 0x800, 0x7, 0x9, 0x8512, 0x4, 0x0, 0x2, 0x8001}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x0, &(0x7f0000002000-0x8)) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000012000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000001000-0xb0)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x40800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000d18000)={&(0x7f0000e71000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000204000-0x20)={{&(0x7f0000d67000/0x3000)=nil, 0x3000}, 0x2}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000f04000)={&(0x7f00007d2000/0x1000)=nil, 0x1000}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f6d000)='/dev/rtc\x00', 0x501800, 0x0) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000411000-0x1)=0x3) connect$unix(r5, &(0x7f00000bf000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/02/12 10:12:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000183000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000ccf000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bdb000-0x28)={@common='gre0\x00', r1}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004c3000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockname$packet(r3, &(0x7f0000745000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00007d9000)=0x14) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f0000789000)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) fstat(r0, &(0x7f0000fc6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000846000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xa93, 0x1, 0xabc2, 0xa, 0x20, 0x20, 0xbf, r4, r5}, {0x80, 0x4, 0x8, 0x8, 0x0, 0x1, 0x2}, {0x3, 0x2d, 0x3, 0x4}, 0x7fff, 0xf, 0x2, 0x1, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x4, 0x2, 0x3, 0xc6b, 0x3, 0x7}}, 0xe8) fcntl$notify(r0, 0x402, 0x80000020) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000004c000-0xfd)=""/253) setsockopt(r0, 0x6, 0x2, &(0x7f0000e37000-0x66)="78f886849fc8976553c054a5d2aa9ef0e4d0a451469177cb350312f98da01c070e008dccabf70ffd1669cd95b537d15dcfed17281755f7cb2756a6e9e50a0c5f19c498405517389eb2404d7e9f80000000002311215754fbcd8955073fc70d7c96daea826339", 0x66) 2018/02/12 10:12:32 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) userfaultfd(0x80000) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x100000000000094) pwrite64(r1, &(0x7f0000005000-0xfe), 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000004000)={@syzn, @ifru_data=&(0x7f0000013000-0x20)="5149d9c2038280c6c9f1928491be32bfe47311ccd9e5a5ecc42d0b23d7bbf8d4"}) clone(0x0, &(0x7f0000000000), &(0x7f0000013000-0x4), &(0x7f0000001000-0x4), &(0x7f0000004000-0x35)) close(r0) 2018/02/12 10:12:32 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00001c6000-0x8)='./file0\x00', 0x20000, 0x1d9) r1 = socket$nl_route(0x10, 0x3, 0x0) poll(&(0x7f0000d47000-0x10)=[{r0, 0xf8ba599a01f5b415}, {r1, 0x80}], 0x2, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 0x0, 0x9}}) 2018/02/12 10:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x44}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000073000-0x1)="da", 0x1, 0x0, &(0x7f00005fa000-0xa)=@abs={0x1, 0x0, 0x3}, 0xfeae) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000638000)='/dev/keychord\x00', 0x8002, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000310000)) sendto$unix(r1, &(0x7f00002b8000-0x7a)="3ed65f438b84dabf220c6e49d5fce1279d5241fd350904103c7b22e32a51038f37d2b228fdf0039cd37e1f00d18ba5aa3cb62cd3759c4cad926bbb4fdd64372657234465d08d57dc85b89ef4492f2fba4e7f24e454a292e5cdd0c15074b858e5da796b98d3f7abe034bf9122f100d7a1c5712419090d744583ad", 0x7a, 0x0, &(0x7f0000da2000-0xa)=@file={0x12b2d97ea26c0963, './file0\x00'}, 0xa) 2018/02/12 10:12:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000053d000)='/dev/rtc\x00', 0x408000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b91000-0xe5)={0x0, 0xdd, "985e2ce96c728d83a0ca80a65606a3cbe3e92b742d698d3b0aa23b7dd4869d19bbf499f9b022ac246e960841534b0226fe31f0a07c35d47903ef17bae7e7e6237e3ff3d7a71ab100a340a372d89616fbdf351224d23ed3843165af452f65747c7e04b21f9fd0192655461d7bfe939981e1bd28d60fdd9c8c5f80a745c77a27136cec3a0d790856bafa2146a6b0a131db70803d5435f8a31f511b16e7b87d5a3773a0bb033e7dca079fc11ece2d148a028d05946a8290e66f6efd038cd20c3ecbabbe8d7b14064601f0c90699525f33582f875e84016489d76e6c9d23a1"}, &(0x7f0000ed0000)=0xe5) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000054d000-0x8)={r2, 0x7}, 0x8) remap_file_pages(&(0x7f0000a0f000/0x3000)=nil, 0x3000, 0x7, 0x5, 0x10000) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000ec9000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x1}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0xffffffffffffffee}, 0x1}, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000580000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$netrom(r3, &(0x7f00006de000)=@ax25={0x3, {"f8530c4d47dec5"}, 0x3}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f000093c000)={@generic="d1e6373fcd79990f4b472948109e7374", @ifru_flags=0xa400}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00008dd000+0xf0e)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, {0x1, @empty}, 0x74, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, @generic="e3b4555a7db15c6a0ef443f66a313d7b"}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000648000-0x4)=0x4, &(0x7f0000a7f000-0x4)=0x16) mlock(&(0x7f0000e28000/0x3000)=nil, 0x3000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000e7c000-0x5c)={{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x1}, {0xa, 0x1, 0x5317, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, 0x4, [0x3, 0x1000, 0xe59, 0x753, 0x0, 0x1, 0x1ff, 0x1]}, 0x5c) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000529000-0x8)="a831e67ea10e4902", 0x8) prctl$setfpexc(0xc, 0xe75a8a8c1640dcfc) 2018/02/12 10:12:32 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x4) r1 = socket(0x10, 0x3, 0x0) fstat(0xffffffffffffffff, &(0x7f0000b3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, 0x0, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000002000-0x89)=""/137) 2018/02/12 10:12:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x200, &(0x7f0000002000-0x10)={&(0x7f0000001000)="c9bd568b234522a05cd0ca27f7fe32965d0e0f7eb53a3ff6e8f9339d6a90eddbd9", 0x21}) wait4(r2, &(0x7f0000c30000), 0x0, &(0x7f0000020000)) 2018/02/12 10:12:32 executing program 7: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000304000-0x4)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000024c000-0x4)) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e7c000-0x5)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00002e6000)=0x100) timerfd_create(0x7, 0x0) 2018/02/12 10:12:32 executing program 0: sysfs$2(0x2, 0x1000, &(0x7f0000498000-0xf)=""/15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000-0x4)=0x7fff) socketpair$inet(0x2, 0x4, 0x1, &(0x7f0000fe8000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00007aa000-0x44)={{0x2, 0x0, @multicast1=0xe0000001}, {0x306, @empty}, 0x76, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, @generic="7a841a2776b64fec2ceffd858f58fe3d"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80a, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000c06000)=""/4096, &(0x7f000019a000-0x4)=0x1000) 2018/02/12 10:12:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) close(r1) close(r0) 2018/02/12 10:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xa, &(0x7f00006bd000)=""/224, &(0x7f0000217000)=0xe0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000883000)='/dev/ppp\x00', 0x84800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000937000)=0x9, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004ed000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x1000, 0xffffffff, 0x9, 0x100000000, 0x5, 0x75, 0x7fffffff, 0xff, 0x0, 0x16, 0x0, 0x7f, 0x6, 0x27adae6f, 0x8001]}, &(0x7f0000b7d000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000261000-0x4)=@assoc_id=r2, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000655000)) 2018/02/12 10:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000087f000-0x24)="24000000240007df3101000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000539000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000fa000-0x10)={&(0x7f0000fb6000/0x3000)=nil, 0x3000}) 2018/02/12 10:12:32 executing program 7: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0xbda8066b6d52067e) unshare(0x400) mq_getsetattr(r0, &(0x7f000004e000), &(0x7f000004f000-0x40)) 2018/02/12 10:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10), 0x10) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc9000-0xf)='/dev/sequencer\x00', 0x1001017fd, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000029000)=0xaef, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000851000)=0x2, 0x4) 2018/02/12 10:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000644000-0xd)='net/fib_trie\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00002cd000-0x7e)=""/126) 2018/02/12 10:12:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000ad6000-0x9)='/dev/sg#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000c28000-0x10)=[{&(0x7f000083e000)="580000001400192300bb4b80040d8c560a06020000000000000021c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010006f40800000100e86b0f536e", 0x58}], 0x1) 2018/02/12 10:12:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/sequencer2\x00', 0x10080, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007bf000-0x6)='hybla\x00', 0x6) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) getpeername$packet(r0, &(0x7f0000a8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000dfc000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000538000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000, 0x7, 0x400, 0x500, 0x80000000, 0x2, r1}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1000040, &(0x7f000026b000), 0x127) 2018/02/12 10:12:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000dc1000)="48904f666e71ca5a4c8af9ad3195e907a32210f6a86c8bb2ce744252de120f72a8ae210008833dd4a6b64f5031e04a1288b2c21d79043ec33ce6fcf0b8fe8f5cd5528eebd9d79f4d59782cfaa3829592111fa159b0169d785285a8d776c2861de1fefc4175068039d5f7791b3ab80f597147983328dcfc0ca499fb25c1fb557965107376adc9c7db679221b7af3dd7e7a1058e03c3f992d558a856a1", 0x9c, 0x20008040, &(0x7f0000b88000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000b7f000)="7d50e609e422e6fdf6a78e15f6672f412e793edf2a53313770c281e3e273d9570d58cc34da5c2d5a46f49d397ca9934ee099888f37746d90332af6391fdea1d04ee7bcfa4a4c88c3bfb18f5772c51e41419d1ea691c398cd21e1e426a743b58d2dcfebd04eae43b98db59e4135ca6ba7", 0x70, 0x0, 0x0, 0xffffffffffffff2b) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ca6000-0x8)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x10001) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000e4000)=@assoc_value={0x0, 0x6}, &(0x7f0000a25000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008c3000-0x8c)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) sendmmsg$nfc_llcp(r1, &(0x7f00005c5000-0x188)=[{&(0x7f0000477000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "032dc87e9534b245f71672c376749deb3c9f4354e421c7ef8cf89d4b78a33f34e4ecf5c3997e848e66b8be561d39226487be64d535790786ed85e734bfcbf9"}, 0x60, &(0x7f00006b8000-0x70)=[{&(0x7f0000eb0000-0x1000)="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", 0x9f7}], 0x1, &(0x7f0000fd5000)={0x10}, 0x10}], 0x1, 0x1) 2018/02/12 10:12:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ftruncate(0xffffffffffffffff, 0x0) 2018/02/12 10:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000a8000-0x9)='/dev/ppp\x00', 0x101341, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000204000-0x4), &(0x7f0000c22000)=0x4) r1 = socket$inet6(0xa, 0x802, 0x88) r2 = dup2(r1, r1) sendmsg$inet_sctp(r2, &(0x7f000012a000)={&(0x7f0000162000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00004a0000)=[{&(0x7f000092e000)="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", 0x570}], 0x1, &(0x7f0000b09000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x4, 0xb, 0x4307, 0xffffffff, 0x99, 0xffffffffffff01a6, 0x4}}], 0x30, 0x20004010}, 0x0) 2018/02/12 10:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ec4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000b78000-0xc)=@unspec, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r1, &(0x7f000079e000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) 2018/02/12 10:12:32 executing program 7: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fsetxattr(r0, &(0x7f0000001000-0x11)=@random={'btrfs.', '!%{keyring\x00'}, &(0x7f0000000000)='bdev\x00', 0x5, 0x0) 2018/02/12 10:12:32 executing program 6: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r0 = getgid() setregid(0x0, r0) 2018/02/12 10:12:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002da000-0xa)='highspeed\x00', 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x9, 0x5, 0x7b9, 0x3, 0x2}, 0x14) 2018/02/12 10:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000879000)="220000001e0007ffe908000f090007000009000002ffa7001a00ffff050008800100", 0x22) fcntl$setflags(r0, 0x2, 0x1) 2018/02/12 10:12:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000f9b000-0x4)) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f9c000)='dctcp\x00', 0x6) bind$ax25(r1, &(0x7f0000f9c000-0x10)={0x3, {"081b4ba1c974ab"}, 0x2}, 0x10) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000f9c000)='user\x00', &(0x7f0000e82000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f9c000)="83286cee4f1cf5935feb5b5808e65d7ae84084457a6801cb5ccf32e47ee4e7c268e69f3ff35645272b27cd5d57dc9dd4497753a4dff184bd4dd7d1cd19aad3d9aab3", 0x42, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r2, 0x93) epoll_pwait(0xffffffffffffffff, &(0x7f0000363000-0x60)=[], 0x0, 0x0, &(0x7f0000e9e000-0x8), 0x8) 2018/02/12 10:12:32 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000013000-0x4)=0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000000)={0x1, 0x100000, 0x4400, 0x9c03, 0x85d, 0x7, 0x8, 0xfffffffffffffe01, 0x401, 0xdc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0xe) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r3 = syz_open_dev$sg(&(0x7f000026d000)='/dev/sg#\x00', 0x6, 0x10000) connect$ipx(r3, &(0x7f0000732000-0x10)={0x4, 0x7f, 0x3, "2f4a34af8a85", 0x7}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000728000-0x9)='/dev/rtc\x00', 0x480001, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d46000-0xc), &(0x7f0000f77000-0x4)=0xc) 2018/02/12 10:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c25000-0x15)='/dev/pktcdvd/control\x00', 0x4042, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000701000-0x8)) 2018/02/12 10:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ustat(0x9, &(0x7f000090b000)) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00008e2000-0x10)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/12 10:12:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x200400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000c74000)="fc666f3eb22c64d92be2dbcab471c60076f979ffc643f3fa37f33f58a2971c40e44dfad8e74c518e9c6ba15977fbc7ce9eaa679a61b7d48bdadaeae6504f59cc22aa4a0a34eb5ea869ae6eb0dcff4026534a9716b551b381c612c853fe2661c9c265661d085e7e16ac094d2d787c5790fddecec0bfc0291e5d920b859bf486c18e0076d3d2ebfb012e9c1e7eba93ee1b93d990d23a762ae8179a07f6effece7bcb", 0xa1, 0x200000d0, &(0x7f00005cf000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000a99000)={@common='erspan0\x00', 0x10000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x34, &(0x7f0000d1b000-0x4)=0xffffffffffffffff, 0x4) lsetxattr(&(0x7f0000f18000)='./file0\x00', &(0x7f00007ac000)=@random={'btrfs.', '+security\x00'}, &(0x7f00005b5000-0xc)='/dev/random\x00', 0xc, 0x2) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00007bb000-0x4)=0x3) 2018/02/12 10:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xfffffffffffffffe) recvfrom$ipx(r0, &(0x7f000009b000)=""/156, 0x9c, 0x0, &(0x7f0000afa000-0x10)={0x4, 0x0, 0x0, "2e937a53cb87"}, 0x10) write(r0, &(0x7f0000f48000-0x1f)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0x1f) 2018/02/12 10:12:32 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f0000160000-0x1000)="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", 0xff8) r1 = gettid() lsetxattr(&(0x7f0000274000)='./file0\x00', &(0x7f00000a9000)=@known='user.syz\x00', &(0x7f000009b000)='/selinux/create\x00', 0x10, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000098000/0x4000)=nil, 0x4000}) fcntl$lock(r0, 0x0, &(0x7f0000a03000)={0x1, 0x0, 0x7, 0x9, r1}) 2018/02/12 10:12:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c48000)={0x0, 0x0}) getsockname(r0, &(0x7f000019f000)=@alg, &(0x7f0000969000)=0x58) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00004f2000-0x4)) socket$pppoe(0x18, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d06000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_pts(r1, 0x40) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000067d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$nfc_llcp(r2, &(0x7f0000c33000+0x725)={0x27, 0x80, 0x9, 0x0, 0x7, 0x3ff, "44585084599f17505f65e2af50989372c21e14a09dba2448a09b878aaa88e68580424ab6ca9a96c1d97eaf49a6681613d6fdd17968fd58ea2dc473f3f9bd7e", 0x1}, 0x60) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f66000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000123000)='cmdline\x00') close(r4) 2018/02/12 10:12:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000d8f000)='/dev/input/mice\x00', 0x0, 0x0) inotify_init1(0x0) ppoll(&(0x7f0000fd1000)=[], 0x0, &(0x7f0000ee9000)={0x77359400}, &(0x7f0000e3b000), 0x8) 2018/02/12 10:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000b07000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000067a000-0x8)={0x0, r0+30000000}, &(0x7f0000327000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f000004a000-0x10), &(0x7f0000387000), 0x0) clock_gettime(0x0, &(0x7f000001d000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000e49000)={0x6}, &(0x7f000089a000), &(0x7f0000f2c000)={r1, r2+10000000}, 0x8) 2018/02/12 10:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00002f0000-0xa)='encrypted\x00', &(0x7f0000672000)={0x73, 0x79, 0x7a}, &(0x7f0000b45000)="9b", 0x1, 0xfffffffffffffff8) r0 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000aa5000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000aeb000-0x1b)) 2018/02/12 10:12:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x0, 0xf, 0x80000000, &(0x7f000056c000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000605000)={0x0, 0x0}) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00008d4000)=r3) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xffff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f1e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000026f000-0xc)={0x0, 0x5, 0x10}, &(0x7f000062a000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008f6000-0x20)={0x61d2, 0x6, 0x8202, 0x7f, 0x9, 0xffffffff80000000, 0x10000, 0x8, r4}, &(0x7f0000c89000-0x4)=0x20) r5 = syz_open_dev$mice(&(0x7f000081b000+0xe45)='/dev/input/mice\x00', 0x0, 0x401) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value, &(0x7f0000d74000-0x4)=0x7) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006ae000-0x4)) 2018/02/12 10:12:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r1 = dup2(r0, r0) accept4$ipx(r1, &(0x7f000087c000-0x10), &(0x7f0000ce4000-0x4)=0x10, 0x80800) mq_timedreceive(r0, &(0x7f0000712000), 0x0, 0x0, &(0x7f000041a000)={0x77359400}) 2018/02/12 10:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f00002c2000-0x68)={0x0, 0x0, 0x0, {0x0}}) timerfd_settime(r0, 0x1, &(0x7f0000a57000)={{0x77359400}}, &(0x7f00007ef000)={{0x0, 0x0}}) getitimer(0x0, &(0x7f000039c000-0x20)={{0x0}}) timerfd_settime(r0, 0x2, &(0x7f000003c000)={{r1}, {r3, r2}}, &(0x7f0000010000-0x20)) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000316000-0x8)={0x0}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f000050e000)={{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0xab, @empty, 0x3}, 0x900000, [0x0, 0x9, 0x4, 0x66b, 0x4, 0x909, 0x4, 0xff]}, 0x5c) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000514000-0xd)='/selinux/mls\x00', 0x0, 0x0) recvfrom$unix(r5, &(0x7f0000670000-0xf0)=""/240, 0xf0, 0x40000000, &(0x7f0000b1b000)=@abs={0x1, 0x0, 0x0}, 0x8) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000516000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f0000c55000)=""/87) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f0000355000)={0x80000000}) ioctl$LOOP_SET_BLOCK_SIZE(r6, 0x4c09, 0xfff) mq_timedreceive(r6, &(0x7f0000eb9000)=""/4096, 0x1000, 0xc7, &(0x7f00001d3000-0x10)={0x77359400}) 2018/02/12 10:12:32 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000001f000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000+0x1d5)={@generic="772584ccc7b7d1c46134a0531500bb0d", r1}) 2018/02/12 10:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r0, &(0x7f0000a28000-0x36)="bed638eeeb9b850e9ccff9496c0e96c2a1de7a62e8e2238d1750fff96844d2a236f0ca9b9e0c3cc598ac0b395c16cce6dd51da8085c6e944d4c1f3bc11010dee2487d4995a31da62465990b647861455337c6a216669f1427aefd46ff96eba16b31c3a211fc797ccdaac8b31df7cdc647a5b7beca328b4adf6e63bca30e3a9d4e6731d1e01726b32d439da56e159f247cb5c29080f097767c23fcba620a93c7ba9b658a21ec494cd5c0ac20f9adf548d85921c5384e1483d05e8960a5f429886", 0xc0, 0x10, &(0x7f00000fb000)=@nl=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc) ioctl(r0, 0x1, &(0x7f00004c3000-0x19)="6e570ddd16984e20ddc1d319d98ad31cfee97ca0d0275ef8") r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x20300) ioctl(r1, 0x2283, &(0x7f0000eb6000-0x1)) readlinkat(r1, &(0x7f0000724000-0x8)='./file0\x00', &(0x7f0000e61000-0xee)=""/238, 0xee) 2018/02/12 10:12:32 executing program 7: mmap(&(0x7f0000f93000/0x3000)=nil, 0x3000, 0x3, 0x810, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000061b000-0xe)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x8, {{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x210)={0xffff, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x0, 0x3, [{{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, {{0xa, 0x1, 0xc69, @empty, 0x7}}, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x75}}]}, 0x210) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000f6c000-0x4), 0x332) 2018/02/12 10:12:32 executing program 4: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mremap(&(0x7f0000a09000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00003b5000/0x1000)=nil) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() inotify_init1(0x4) inotify_add_watch(r2, &(0x7f000057f000)='./control\x00', 0x42) inotify_add_watch(r2, &(0x7f0000b3b000)='./control\x00', 0x2000000001000800) 2018/02/12 10:12:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x400000, 0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, 0x32, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x61)=""/97, 0x61}, {&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000000000)=""/251, 0xfb}, {&(0x7f0000001000-0x75)=""/117, 0x75}, {&(0x7f0000001000)=""/252, 0xfc}], 0x5, &(0x7f0000002000-0x14)=""/20, 0x14, 0x2}, 0x40000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) sendfile(r0, r0, 0x0, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@local}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000004000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) 2018/02/12 10:12:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x4, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) pipe2(&(0x7f00000a2000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00003ca000-0x4), &(0x7f0000901000)=0x4) 2018/02/12 10:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba6000)='net/ipx\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006cb000-0xe8)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000b97000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009a4000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xd}}, 0xc) modify_ldt$write(0x1, &(0x7f0000a55000)={0xb6, 0xffffffff, 0xffffffff, 0x6, 0x6ec2, 0x8, 0x0, 0x100000000, 0x1, 0x8}, 0x10) r2 = memfd_create(&(0x7f000077a000-0x1)='\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) rt_sigaction(0x7, &(0x7f0000c4a000)={0x42842d, {0x40000bffffffe}}, &(0x7f00007e5000), 0xffffffffffffffc1, &(0x7f000084c000-0x8)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ee1000)=0x7, 0x4) syz_open_dev$loop(&(0x7f0000879000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/02/12 10:12:32 executing program 1: seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004be000)={0x0, 0x8c7}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004ff000-0x8)={r1, 0x800}, &(0x7f00001f3000)=0x8) 2018/02/12 10:12:32 executing program 0: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000116000-0x9)='/dev/sg#\x00', 0x8001, 0x210000) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a5b000)=@int=0x8, 0x4) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d8000-0x96)=""/150}, {&(0x7f0000f11000)=""/4096}, {&(0x7f0000f13000-0x70)=""/112}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159}, {&(0x7f0000215000-0x19)=""/25}], 0x198, &(0x7f0000762000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/12 10:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x8eb008e) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b51000-0x310)={0x401, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/12 10:12:32 executing program 4: prctl$void(0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x1}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/159) 2018/02/12 10:12:32 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009e4000-0xc)='/dev/rfkill\x00', 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000222000-0x9)='/dev/sg#\x00', 0x1, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x4c, 0x12, r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000042e000)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) syz_open_dev$sg(&(0x7f0000a07000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/12 10:12:32 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000b89000/0x9000)=nil, 0x9000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a1000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000634000-0x20)={0x0, 0xffffffff, 0x2, 0x3, 0xfbe, 0x3, 0x6, 0x2, 0x0}, &(0x7f0000f99000)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eca000)={r1, 0x9}, 0x8) 2018/02/12 10:12:32 executing program 0: r0 = socket$inet(0x2, 0x8800, 0x800) close(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009f0000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00009ae000)={&(0x7f0000542000+0x13b)=[0x5, 0x1, 0x0, 0x5, 0x10001, 0x3, 0x53, 0xd], 0x8, 0x41, 0x20, 0xbff9, 0x0, 0x6, {0x10000, 0x100000000, 0x5, 0xffffffffffffffd0, 0x2a1b, 0x9, 0x80, 0x1, 0x0, 0x9, 0x3ff, 0x6, 0x4, 0x1, "57d56e6305acdc5e6c0f3f752c36d812d1d1cd950255eea3a16082ddce663179"}}) 2018/02/12 10:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/enforce\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000767000)={@generic="a71f7f212371617314221da50900136c", @ifru_flags=0x1}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x1) shutdown(r2, 0x0) sendfile(r1, r0, &(0x7f00007fe000-0x8), 0x5) 2018/02/12 10:12:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e34000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00008e6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000750000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f000087c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000044000)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00003da000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r3}, 0x14) fchmod(r1, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000a56000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0xc0000000000000, 0x1, 0x3, 0x7, 0x2, 0xeb, 0x63}, &(0x7f0000c94000-0x4)=0x20) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00009e7000)={&(0x7f0000bff000-0xc)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/12 10:12:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @broadcast, @rand_addr}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4), &(0x7f0000f34000)=0x0, &(0x7f00004c5000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x2, 0x0, 0x0, 0x649, 0xa, 0xa0, 0x20, 0x0, r1, r2}, {0x8, 0x20, 0x7ff, 0x5, 0x6, 0xd4, 0x80, 0x9}, {0xc2b, 0x5, 0x3f, 0x7}, 0x0, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x12}, 0x0, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x87dc726517367577, 0x200, 0x6, 0xff, 0xfffffffffffffe00}}, 0xe8) r3 = open(&(0x7f00004f6000)='./file0\x00', 0x612000, 0x1000000000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000d89000)={'filter\x00', 0x7, 0x4, 0x438, 0x130, 0x0, 0x240, 0x350, 0x350, 0x350, 0x4, &(0x7f0000001000-0x40), {[{{@arp={@rand_addr=0x2, @dev={0xac, 0x14, 0x0, 0x10}, 0xff000000, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff]}, 0x9, 0xfffffffffffffffc, 0x8000, 0x0, 0x8, 0x7, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x81}, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x1267, 0x8, 0x1000, 0x0, 0x0, "96e578ce06de3133a5a0e63f1c4ca73b30ca66719abb128eb10f5fb2d480017a71c6861bf01ca617fbb357961a687ec16d87fcdd5f3faabadd5b5824c5f9e09f"}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @empty, 0x2, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/12 10:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) capset(&(0x7f000079a000), &(0x7f000077f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000093b000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00006ec000-0x10)=@generic="6bd27b7c56e9a43a816ab1a98cb1ed6c") 2018/02/12 10:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) tee(r0, r0, 0x100000000, 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c37000)=0x0) getpgid(r1) prctl$getname(0x10, &(0x7f0000ef4000-0x2b)=""/43) 2018/02/12 10:12:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8), 0x8) unshare(0x40600) pwritev(r0, &(0x7f000023c000)=[], 0x0, 0x0) 2018/02/12 10:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000538000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x3) rt_sigsuspend(&(0x7f0000ba3000)={0x1}, 0x8) execveat(0xffffffffffffffff, &(0x7f000007b000)='./file0\x00', &(0x7f0000392000)=[], &(0x7f0000658000)=[], 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000990000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000609000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000335000), 0xfc94) readv(r2, &(0x7f000011a000-0x10)=[{&(0x7f000061f000-0x1000)=""/4096, 0xfc74}], 0x3d) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009ed000+0xe2d)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents(r4, &(0x7f00009d6000)=""/127, 0x7f) accept$llc(r1, 0x0, &(0x7f0000823000)) socket$nl_crypto(0x10, 0x3, 0x15) membarrier(0x20003, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f00001f2000)) 2018/02/12 10:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000795000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ftruncate(r1, 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000531000-0x18)={0x0, 0x3d, 0x10, 0xffffffff, 0x39}, &(0x7f0000c19000)=0x18) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bd9000)={0xc0000009}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006f4000-0x8)=@assoc_value={r2}, 0x8) r3 = dup2(r0, r0) ioctl$TIOCSBRK(r3, 0x5427) 2018/02/12 10:12:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000607000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$inet(r1, 0x0, &(0x7f000083f000), 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f2b000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x18225d9d, 0x20, 0x80, 0x0, 0x6, 0xffffffff80000000, 0x3f, 0x3, 0x40, 0x0, 0xffffffffffffffff, 0x80000000000, 0x100000001, 0x200, 0x8001]}, &(0x7f0000aae000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000215000-0xc)={r3, 0x1, 0x10}, &(0x7f0000b92000-0x4)=0xc) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_ivalue=0x2e}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000962000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f000097d000)={&(0x7f0000a91000/0x4000)=nil, 0x5, 0x0, 0x40, &(0x7f0000821000/0x4000)=nil, 0x40}) 2018/02/12 10:12:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000008c000)='statm\x00') sendmsg$nfc_llcp(r0, &(0x7f0000dbc000)={&(0x7f000046f000-0x60)={0x27, 0x2, 0x2, 0x1, 0x6, 0x3, "db7efcbca120e7a709178cc057f684bf1add81d1778a5c7802c6b6c1fba137d78f9d4133ab3c265209fbbef0b83a24ee7ab03eabbfc95f8defdc843ea2cad8", 0x8}, 0x60, &(0x7f0000343000)=[{&(0x7f00008ac000-0xdf)="f78dbbd3a0b44ddda1af5b1d231fca449a0bde020dc6ea826752ea366a00311b074775708668001002d75e4f754f05796f82d5a4adcc988e029478e0d550516ccd6f9829f644751742cc88a53ac5f494b1dfb922fb4d7f16c35fdac8b97cab3aa3c16be04a8ccd989f1eb581ce29b8bac255313d45cc992ae2be2357a3380b0dd15f75eca4cfaf503c8dceeb56fddf41e0521cf2ae01dfa2162bccdd7d08e91de8cfe1f86daf7bda5c5d5cc6795e213f33977167a058f6682091e20b9fecd1680afe74e48f0a6ca03cf44b5c16219ba92854e598e0306b54ba0beaf4bee0b6", 0xdf}, {&(0x7f0000045000)="9d104dcde00b64c9a028024eccde8d3dee68b618fad4d11093c7c1faf145688409807ef5da959d73f7bc8e49c3241223d2d8d654df6d457b7cc2e086101c5ed07f078b4a38c749e92684ad7740b1076de43ae102d1282fa81637ffc3e9d67b2e771f1fb5815eebbc21d61d0a8b6fafbcae9e84d7d865fde898da80306936b572e7f3f9824a803491be6f1db242ce6be302a577327ca00bc8c888072b3bbd8e0dad4a08d94e71c538c3dbadacf6bd09d4ddf696dffe51d53765965ea03617a3e9f11eb5c6de9ed08daa0aa6a411031e90160cc183", 0xd4}], 0x2, &(0x7f00008a9000-0x1010)={0x1010, 0x10c, 0x8001, "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"}, 0x1010, 0xc000}, 0x4000) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pwritev(0xffffffffffffffff, &(0x7f000060c000-0x60)=[], 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000093f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000fb0000)={@generic="afc8e6bd32a54fbc3a9374f27654268d", 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000067f000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) 2018/02/12 10:12:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f7a000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003bc000-0x4)=0x11, 0x4) 2018/02/12 10:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)) lstat(&(0x7f000025e000-0x8)='./file0\x00', &(0x7f0000fb8000-0x44)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mkdir(&(0x7f0000e7a000)='./file0\x00', 0x58) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_pwait(r1, &(0x7f0000440000-0x24)=[{}], 0x1, 0x0, &(0x7f0000b4e000-0x8), 0x8) epoll_wait(r1, &(0x7f0000229000)=[{}], 0x1, 0x7) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d8b000-0x4)=0x5, 0x4) chdir(&(0x7f00006a8000)='.') 2018/02/12 10:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f000018f000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d003f000000280ff4000300000000000000060400", 0x39}], 0x1) r1 = dup2(r0, r0) bind$inet(r1, &(0x7f000068c000-0x10)={0x2, 0x0, @rand_addr}, 0x10) mount(&(0x7f000004b000)='./file0\x00', &(0x7f0000c86000)='./file0\x00', &(0x7f0000cb6000-0x5)='f2fs\x00', 0x90018, &(0x7f0000d40000)="d442c00830f55a4c2167452605846b5ffdf37f44c8037f4519365a4d17ad99cf7baea1440d5349fa68c2df6567e59a4741aa0ba7d69521ac7fd7c54d1fb9de48e923c2aa24e075132b37676a2713330344227b0b4ef46a3a07cc3d0e1173281f229e7eb46e5e7db5aadfed9ea271124d13f136adaa79fbe8c597b7470f603f00dc6c598a651e3c0ac16c2b64b5e38f1594") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001e9000)={0x1, &(0x7f0000ec0000)=[{0x80000001, 0xff, 0xfffffffffffffbff, 0x7fff}]}, 0x10) 2018/02/12 10:12:32 executing program 5: mmap(&(0x7f0000000000/0xc2b000)=nil, 0xc2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x1, r3, 0xffffffffff600000, &(0x7f0000001000)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/12 10:12:32 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000001f000)={0x0, 0x14360000000000}, &(0x7f0000013000)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000020000-0xa7)={r3, 0x9f, "7c6eb542707c5da8b4fc421462df70d603128ea6ee17ad9fc365f574e77fc887cfbfb6a7f1903d9d70f26ce127215f4e2a9e00022ca9e6f0937f493d6ceda311cbe780a23ca24cadc6c652e491ad34857db95a5557d8c06bd50cdb71a201af682bf39e5aab61116a7b728a6c43281c3efca87b1ae5ee7b54907bb5241faf91aa9c873300505ae96f30c7c4ddfc7ef5485a4c2dc73d0eb2be68e278b0307c95"}, &(0x7f0000020000-0x4)=0xa7) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r4 = dup(r0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000001f000-0x4)=0x490, 0x4) recvfrom$ax25(r4, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde61776fefa"}}, 0x10) 2018/02/12 10:12:32 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x440000, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) connect(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6784d5b407cee0cf2a345c88a3ddd32ee22497149389842f428e719a74271021d7bf1100a7eae3bccbee1e69cbfa6906cc051f5dfb46a7d81beb0c04160a78"}, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty, 0x0, 0x80000001, 0x1, 0x8, 0x2, 0x20, 0x20, 0x7f, 0x0, r2}, {0x5, 0x2, 0x100, 0x49c0, 0x4, 0xcb, 0x3, 0x2}, {0x1, 0xed30, 0xfffffffffffffffd, 0x200}, 0xfffffffffffffffd, 0xe, 0x3, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x0}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x3, 0x2, 0x6, 0x2, 0x3}}, 0xe8) 2018/02/12 10:12:32 executing program 4: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000228000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000800000)={@dev, @remote}, &(0x7f0000b38000-0x4)=0xc) 2018/02/12 10:12:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000c0d000)={0x77359400}, &(0x7f0000fe7000)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd1000-0xb)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000e4000)=0x2, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2018/02/12 10:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eac000-0x11)="2f7665642f040000000000000008007200", 0x3) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ae2000-0x4)=@int=0x5, 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) connect(r0, &(0x7f0000c90000-0x1c)=@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/02/12 10:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000104000-0x11c)=@newspdinfo={0x38, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}, @encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x38}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dbe000-0x10)='/dev/input/mice\x00', 0x0, 0x440000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000bab000)=0x2400000) 2018/02/12 10:12:32 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f7a000-0x15)='/dev/pktcdvd/control\x00', 0x180, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000053e000-0x20)={0x57c, 0x0, 0x618b, 0x8, 0x11, 0x2}) r1 = socket(0x1b, 0x1, 0x3) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f79000)={"2711322a17f6135d0b4b90f67a37b9c4", {0x4, 0x100, 0x3, "f98c4c5cd5ea", 0x4}}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/02/12 10:12:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x800) fcntl$setown(r0, 0x8, 0x0) pwrite64(r0, &(0x7f0000693000)="ff4fadbd251daf2c30cc7645e2d0e459eb83f51d8a8d3beacb75fc6cef0665b1a5fd35517bcde38ffa56f9acf45d8dff9e4049a24bd2d8ce109c1d98e62945504df18a2b7a19dd92b657bace33ccb4249098ad2295e92fbaeefa5ca5842bd0db5f4e38acf4b1c1582d0d273f476759f42b04e5a651c9d2d057abd6f4b87100c7831e527184", 0x85, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) syz_open_pts(r0, 0x80) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f2e000)) flock(r0, 0x8) 2018/02/12 10:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000573000)='/selinux/load\x00', 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000673000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a33000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000091000-0x8), 0x1d9) 2018/02/12 10:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = getpgrp(0x0) ptrace$cont(0x3f, r0, 0x2e, 0x200) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000929000+0xbf1)={0x0}) pwritev(r1, &(0x7f000031d000)=[{&(0x7f00004c5000)="f302d1db963920f3b68ac4a980ba1738c76768627d247ac3c6964a3cf5572bdfb31e8fcb5bc3c442f828550005c352aa77073935c9f712fbce9749ef74452e965f10f2d36590bc644390b906b83746dc0222734bf6b359cb43a8dfb4c75eab2f3fadc3ad91136074d152d77bd49a969f63e36c0135986880d34131e7c05429fd208aba1b3fbdb69b6428d2331d9ea54bec2509ea0aca014bfb026c2b22723d03c69e00fea5a5ee3458b0087b93aa6f9caddd8cab8b0ff2891b2a41a569a379b176e706da959a8486f3cc8038", 0xcc}, {&(0x7f00003c7000)="bd1507b79df3bc5ceeb149230aedd5adb380fad839f370b5b1c03153164e58df609878224b8e7a3f30939543f8b05d002059ce716d53191d91601985ebcbd752851e246078815ef8", 0x48}, {&(0x7f0000af4000-0xc3)="529e0ed36a5a8b335a735654a81e5895cec19e815bb1312fa16dbb348a304a7b6d3e5cfa755a0eb91e11bc8a44dbb2e52f04dc293d10aa9ffc6cdc4c7afe96246d9ca6559844b6c82fd5222c4c1a35320f55bbf09b2f64f6f4f07bb17ad9f96538cd05f29066a9b5c675a364bc6b1a976d3e1bb2482b1174fa2104434194ab28b21d8caf66184426cac3a31c853e3d91f2148e854378d90bd971128b18947b716c738e4c2a42ef7ecbe3bb0a8251fcc48d12a1f688b7556a65004ded8d0811d5c022a0", 0xc3}, {&(0x7f000070b000-0x1000)="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0x1000}, {&(0x7f000088f000-0x1001)="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", 0x1001}], 0x5, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f000098a000)='tls\x00', 0x4) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000127000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r4, r2) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/12 10:12:32 executing program 0: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x5}, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aad000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00002db000-0x8)={@remote, @multicast1}, &(0x7f0000aac000)=0x8) r2 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f0000009000)="d8"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f000000a000)}) 2018/02/12 10:12:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003a1000)='/dev/usbmon#\x00', 0x0, 0x4200) ioctl$int_in(r0, 0x5421, &(0x7f00009d6000-0x8)=0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000036b000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/12 10:12:33 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000002b000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x5c) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x200000, 0x0) fchmodat(r1, &(0x7f0000005000)='./file0\x00', 0x80) pipe(&(0x7f000001d000)={0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f000002b000)="1060c825cc20c828698f0993965bd617b87c7febd2ade1b450443b7861785fd28c7a7d1f27ce8e8345c12640529db9ffc9b4661b8838ca54dd0561d23826472273fa59579c4757f82426a0b15cdac0b0174e35d272ad3e7a5eefb1f2fadae660b5b11ced5364f8b4e75660d6f67a842f62515b0defcc6fd5d60fae6e4515ae42d716292cc45938e5ad43dce1d4bb3d36a7813679dad4f8b1f216003fb952994af5921c4f4e586a8161f7b95785c7b8ec673a02a18aaccb7af46fddad90e400321db223dbd399033e5495dd3512bf99b8789c1fb73b9a7a0403fbd3aec7f77e3d61ef98f6fbdf07fb60bb1ced160511d411d3", 0xf2, 0x880, &(0x7f0000013000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/12 10:12:33 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2020030, &(0x7f000002e000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x624d}, 0x1c) 2018/02/12 10:12:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000013000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x3}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000012000)={&(0x7f000056d000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x8, &(0x7f0000c4d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d81000)={0x0, 0x2, 0xd39f, 0x1}, &(0x7f0000664000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000de6000)={r2, 0x400, 0x100, 0x7, 0x1, 0x40}, &(0x7f0000927000)=0x14) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000b1e000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 10:12:33 executing program 6: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000002, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000dba000-0x28)={@generic="cee91b49b1d0bda6aca12182c8bf40d5", 0x4}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eee000-0x4)=0x14e1, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000417000)) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000eef000-0x38)={&(0x7f000079c000)=@l2={0x1f, 0x0, {0x2, 0x6, 0x4, 0x3e, 0x3, 0x39}, 0x3f, 0x83}, 0xe, &(0x7f0000d2f000)=[{&(0x7f0000eee000)="8fb19e747aeefadfd3f47e1bcb2f5744c9fa42dfa04368c29ce1dd9ae55759514d97333dc9b7885ebfb140b16bf462cd7295f9380a4f8c2c6960a5d545b9568a6d740dd8b22bbc2b46e8ee40f4a14c4da724b736047e6b83210c38755b92d2449f50b0d83962d1320d106c40d054d6c57aa960274f56a5bd96b803337431578493fb8015ee8fab1b032920e4e481acd1756fdcb8e404b4847a03e6a97b40a0f06df877b90eb77b44469991c0988add8b6cd4a1cacb6c0619fd3232a552955ffa01801a", 0xc3}], 0x1, &(0x7f0000eee000)=[{0x58, 0x4ff6b2705a04f1f1, 0x1, "e46cea36c43fbec9a018319f92d7a7e63adf3e6cfee8800575491ca51de5900ea0b9849f14737cb21c2c563c8ffab23c4f73aa93924e34c2fd05c3b25fa6953e482cc5afc7d962"}, {0xe8, 0x13b, 0x6, "3f74198897551968fb38e5f00e24b7525dd90bbeef5139121525bba325eb6fb39ab7fc0d20484e363d7b03f753387d052c4e105961257a19afd488d33fafb90bba0d9a010cbbf87fdeae42194792bfd68f77c34ebeb22b516bbfb0e08fb7ada384cd4bbbb97609c593d03760c4a3fe0f7b2ad325acc5eb0e3f4420dcc6ae4be7d6493f36fa2178bd7628b5430e4c21736606274d4cde90935158ce2d19ccdd0a89ed8402f8d8ace82bf76233d2a9ab6a893e7e938f450de972cb15d9be0ab3cf3e27559eecf6824b5d22098bdeb7615eafd458ea9e"}, {0x38, 0x11f, 0x6, "c1963b3bf3f26b8989cf1af3eeef270875b0adb2f9ae8fef59562cd5c2df7920f353026c7e49"}, {0x70, 0x116, 0x7, "ed0ded5e9340ef3413c026a47ef75eebe14c5e871c7a8ed9fd90434bb957089637d48a829cc911c6ee1a787241335dd821cd2b25907dbee2a916687383187ca89beb35e763144acc76e27fe2fe1b1e9641b774bab215f8c301b8e9eadf43"}, {0xa8, 0x110, 0x1, "3208de1012f05f29556418141a4d1238b564fc57e1451acf09e382b4928cf3bd5cc7d88e7c711d54817673681ea1b4560dfbb9f57d70719aa141f1b8762a30317b267778216254c66db35f627811f1de5ee2a8cebdc2bf3749420dfe1a2c9772b85599c29a9532a6a54866198329a9abb8eda78b320366e545975967e8d19aedf4eca4ba8e75f002de53b2e42a1d27c9ea4ff5"}, {0x98, 0x11e, 0xffffffffffffffff, "b0e873247b80fd62fe795cd68ef3d3dd5d9551f9503545387cfeff54c811a448d0cb68f8427f9b2c019c2986084c80a28cc42595b0b7ba6df90da0fa2ff8f00a4881123959d58c5957f0c123828a01cc1082b166f0a39a5178f8a1ffa7c6f3c52a1e7fa4ded45992de9109f293694fa90a0e3600314990f58c7866bd7a399467c10c3e373b"}, {0x80, 0x108, 0x1c51, "9fe020203b47adcb44c5311a49f32015bddb49ac2a13f667ecfcab2e7ff0c302b3863b1b2072d0f041d80b28631f31227ebf6e7c09aa95818879072093e90d9b6e99a70fbb0999adcd96b3f714bcfb04861ac0580f0eefd3ca9a524095bac6e4561f766439df79415ce742"}, {0xf8, 0x115, 0x80000001, "80d46bdc4ba89eeee2d3f2fe0232e25c11d2d2477459131ff56356b890b1018d9da2c09590040497b45a543812366e8b540a12da33bb452e317b1d7cc185799ae61900f3fd9c773aeb9456adfbdc9499b845feae8216cbf0012443d80b6f9bf93d5a44ff87c340829e28afc2f0972b62291665937530326070f829ae73727cedcdad4692e30ab752496b23a7abbf1e17f96fc8d9ccf284d5d8484d1fc31f3b5addee83b97fe42f42b722cea6c628f00520dcda0dfd1efc1322cce0c3992c7b4ac7340955f2593a9cd5951ed5a0b497d8b378033c0b94135146d473fc15192d108a"}, {0x48, 0x104, 0x97d8, "caa9af31c482117d70c636ec5ccf41d9b9004d2ca1bf5f531b16657d3dcee676f4892ac2e16af7773f11a7386cb4989865"}, {0xf8, 0x1, 0x8001, "0ae1eb9317e6d235fc277e629ff28ba0fe0ec688267169a7bcf70451e20f198171481ad3c726b02478b10fa02127225fb9d12df83f9213151b8ca156f32885521d930d51a817f83caf0d102b0c114d0720f2428cc42dff529c6ee0f5d2be24958dd9652edf76fa6da8758ad415ffd45ca47d7d38187608ba934b64cdbf945889af3ec25e70b4527fed2a7f73a95a6136c6ac7b1fbbce9629cf6e764cc8062158cc110c2a2107c32ef2838f87c0fba813cd5adc3b056bb5575e92ac97a0e6bce5b5931d5160dadbcfd55251fe47cd7f88d20728c244c1119b2e6fb1906d34c9e97398"}], 0x5e0, 0x4040055}, 0x40005) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) 2018/02/12 10:12:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x10)={0x6, [0x7fffffff, 0x400, 0x6, 0x5, 0x7, 0x800]}, &(0x7f0000000000)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@common='bridge0\x00') clone(0xb204168e3a9de6bc, &(0x7f00001e8000-0x6a)="6de04c24715c4daabffd3f85a9a67c83bc66387afdd41b65934957bd7481291c542753e99502e3bad7adbe619c0450c624fd7f1d2878aed5d626ff50af28470e773be7aaf96192ce3531a523be687a8d82da7d931686d0db0a6e60e942a3b939649f33a1f2d4fa8c737c", &(0x7f000087a000-0x4), &(0x7f0000d5e000-0x4), &(0x7f0000c96000-0x40)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a7d000-0x10)={0x3, 0x1000}) [ 59.917979] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/12 10:12:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x701300, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x80000) 2018/02/12 10:12:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400008000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000eaa000)=0x7) dup2(r0, r2) userfaultfd(0x80000) 2018/02/12 10:12:33 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x105201, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000000c000-0x18)={0x8000, 0x6, 0x59849b6f, 0x401, 0x400, 0x1}) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000017000)='net/ip6_mr_cache\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000017000)={@generic="c3e0298910aafb9b74d8c0fd704ad7cd", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000008000)='./file0\x00', &(0x7f0000016000-0x6)='./bus\x00') open(&(0x7f0000019000-0xa)='./control\x00', 0x40000, 0x100) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f000001b000-0xa)='./control\x00', 0x2000000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000019000)=[{0xc, 0x2}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000017000)='./bus\x00', r2, &(0x7f0000019000-0xd)='./file0\x00', 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000001a000-0xa)='./control\x00', r2, &(0x7f0000019000-0xa)='./control\x00') 2018/02/12 10:12:33 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000001000-0x4), &(0x7f0000006000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000003000)=0x28) 2018/02/12 10:12:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xd0, 0x1) r1 = perf_event_open(&(0x7f0000cd7000)={0x7, 0x78, 0x1, 0x8, 0x2, 0x1, 0x0, 0x1f, 0x4000, 0xb, 0x0, 0x0, 0xe9c, 0x3, 0x1, 0xca6, 0xba3, 0x80000000, 0x18f, 0xfffe000000000000, 0x200, 0x8f, 0x7f, 0x592, 0x7e, 0x100, 0x0, 0xfffffffffffffff7, 0xe000000000000000, 0xfffffffffffeffff, 0x5, 0x7, 0x4, 0x5, 0x1, 0x3, 0x0, 0x80000000, 0x0, 0x4243, 0x4, @perf_bp={&(0x7f00002a5000), 0x8}, 0x54, 0x0, 0x90, 0x5, 0x3, 0x1}, 0x0, 0x3f, 0xffffffffffffffff, 0x8) r2 = signalfd4(0xffffffffffffffff, &(0x7f000003f000-0x8)={0x4}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) r4 = accept4$netrom(0xffffffffffffffff, &(0x7f0000709000-0x48)=@full, &(0x7f0000a4a000)=0x48, 0x800) r5 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r8 = accept4$ax25(0xffffffffffffff9c, &(0x7f00008ca000-0x10), &(0x7f0000599000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x1}, {r1, 0x21}, {r2, 0x4000}, {r3}, {r4, 0x1212}, {r5, 0x1}, {r6}, {r7, 0x1}, {r8, 0x22}], 0x9, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r9, &(0x7f0000927000)='\a0', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000c0d000)={0x6, 0x0, 0x6, 0x88, 0x5, 0x2dd73949, 0xa9, 0x8, 0xffffffff, 0x7}, 0xb) [ 59.919346] binder_alloc: 12289: binder_alloc_buf, no vma [ 59.919365] binder: 12289:12301 transaction failed 29189/-3, size 0-0 line 3127 2018/02/12 10:12:33 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) rt_sigreturn() setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x26, 'IDLETIMER\x00', 0x0, {0x0, "737901000000ddbf00000100000000010000ecff000000fff72300"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/12 10:12:33 executing program 7: renameat2(0xffffffffffffffff, &(0x7f00001b5000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b6b000)='./file0\x00', 0x7) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000a0e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000088a000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000001000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x0, &(0x7f0000f06000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000)={@common='sit0\x00', @ifru_flags=0x1100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="fc18e9b9ad55b63036b17b726d5e8aac4ed4dafb0cf5dfae9e21297e1a7f3044d268aa5d1fd8f984571ee3e4fe787c8f3ea619a73248547524019072644495ab4313e138bffab9b240e70a38c7921e9d55836770113446d8939fc6439ae6114a5810cf4dac94f34a40bc43ecc9aef4aa559ef8b72cfa3ac1d39578080818e2dc022ef386d8cb258f5f9da41171df2184d35d32fd002dcd72216bf218d306545a821bbc7147bc540afed56dc1631d05efccecd7de6a54f2528cda38672958c70fac2988ffd424", 0xc6, 0x4, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x4, 0x3, 0x3, {0xa, 0x1, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x95c}}}, 0x32) 2018/02/12 10:12:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000fa0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000061b000)=0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00000eb000)={0x10}, 0x1ab, &(0x7f0000835000)={&(0x7f0000b59000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [@RTA_IIF={0x204, 0x1, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x7fd}, 0x20040800) [ 60.031085] binder: BINDER_SET_CONTEXT_MGR already set [ 60.052849] binder: 12289:12301 ioctl 40046207 0 returned -16 [ 60.065864] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.065993] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/12 10:12:33 executing program 5: renameat2(0xffffffffffffffff, &(0x7f000004e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00004e3000)='./file0\x00', 0xf) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f73000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000e28000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x402000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c52000-0x4)={0xce}, 0x4) 2018/02/12 10:12:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000790000-0x79)="79885c65254c7506223fa1c05c08a558e553d19b3fbd92fe5cdea046168d19ccbf3858d144cf34320ecf6c2423a64e4f38b72eb921449eb72804eaa98da3cfda1c2eb576499c095d804c1d9e62355d5d34f6b61783dd920117b83c440ab9b7c3d8385fa56468537112b8484a6b58027fb3258c3aea4955698a", &(0x7f0000067000-0x4), &(0x7f000050c000), &(0x7f0000e7f000)="117a58dba26bc94b405d5211216632f5b5f7d222bf7d6520ad93a1a5216291c2e60d73dcb0f7003d173ec0b9e5f8a6d37b2b7b3b0f8717bd3b209c5f1f0cdce77ae47e8b25fd2f579c9adda93889da10bf0a42126dddd3b132578fcd7e5b88834ffadd37d34828126ffaf6f765dfdcc758c4339dbd307c72356cbb9955ffcb09d73e71cc693812ff66bd2b4084754fdff9cabd5276523ccf7503e391a1a6763ac987dd0b7dc26f95a798fc030ac17ba1ee0d2b92278a0808a4c6") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) clone(0x0, &(0x7f0000d4b000-0xe5), &(0x7f0000cb1000), &(0x7f0000a18000-0x4), &(0x7f00002df000)) utimes(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f000054e000)) 2018/02/12 10:12:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000eb1000), 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00002c1000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='dummy0\x00'}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008d2000)=@int=0x10001, 0x4) 2018/02/12 10:12:33 executing program 3: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d3c000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d3b000)=0x2, 0x4) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d3c000-0x10)='/selinux/policy\x00', 0x0, 0x0) setns(r1, 0x4000002) setgid(0x0) 2018/02/12 10:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000062d000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000c12000)={0xf97cff8c, 0x8, 'SE Linux', "05"}, 0x11) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a1c000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000fbf000)={@generic="ec39348aa7a16348f61177d5708a7fbf", @ifru_flags=0x1000}) pread64(r2, &(0x7f0000bcc000)=""/140, 0x8c, 0x0) 2018/02/12 10:12:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000e57000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000002a000-0x4)) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f000033e000)={0x0, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/12 10:12:33 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000d5000)='/dev/ppp\x00', 0x581002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x8001}, &(0x7f0000ac5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000+0xae0)={r2, 0x9}, &(0x7f000091a000+0x647)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dc2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000)='lp\x00', 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000)={0x3ff}, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000dc3000-0x18)={@loopback={0x0, 0x1}, 0x40, r3}) 2018/02/12 10:12:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setopts(0x4200, r0, 0x3800000000000000, 0x1000000004) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) 2018/02/12 10:12:33 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f30000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ae6000-0xc)={r1, 0x3f, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000000d000)={{0x6b0f}}) 2018/02/12 10:12:33 executing program 3: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000026b000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'rmd256\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/12 10:12:33 executing program 6: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='sit0\x00', &(0x7f00002a2000)=@ethtool_cmd={0x17}}) rt_sigreturn() 2018/02/12 10:12:33 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000db1000)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000521000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000a95000)={0x0, 0x9, 0x7, 0x100, 0xfffffffffffffffb, 0x7, 0x58a0, 0x5, 0x6, 0x2, 0x7, 0xffffffffffffc569}) setns(r1, 0x48000000) sendfile(r0, r0, &(0x7f0000dfc000), 0x10001) r3 = syz_open_procfs(0x0, &(0x7f00001b5000)='net/netstat\x00') sendfile(r3, r3, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/12 10:12:33 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000002000-0x60)=@nfc_llcp, &(0x7f0000008000-0x4)=0x60) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000006000-0x48)=@routing={0x6f, 0x8, 0x2, 0x2, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}]}, 0x48) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0xd)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0xff04) r2 = getuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000008000)=0xe8) setreuid(r2, r3) 2018/02/12 10:12:33 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f000000a000)=@abs, &(0x7f000000b000-0x4)=0xffffffffffffff83) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000-0x7)='cpuset\x00') sendfile(r1, r1, &(0x7f0000001000), 0x1) 2018/02/12 10:12:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004ad000)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f00006ff000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000024f000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000265000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000871000)={&(0x7f00002f6000-0xc)={0x10}, 0xc, &(0x7f000062b000)={&(0x7f00001fa000)=@bridge_setlink={0x20, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, []}, 0x20}, 0x1}, 0x0) 2018/02/12 10:12:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x3ff, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) write(r0, &(0x7f0000a8f000)="c679145b2d7c5a7780f4a0dc0712f1dd34aab9e6b4b963ae18a16a863e1b0b768aa2e5fee9649d3e7b9f214664b55074d422ca8f9df4dcaad770931b6c3db906d1fde56c5a704230da65beec971ff9bbb541d24d8e5cdab744ea9247aa6ce94d3726b683bd3f526af963a18cc0b3feb77c72421f6551777ef1cc63151f9a85360efc01518ec932d909ec1035e74ba45c35", 0x91) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4), 0x4) 2018/02/12 10:12:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) mkdir(&(0x7f0000027000)='./file0\x00', 0xffffffff7ffffffe) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f00009ad000-0xc)='./file0/bus\x00', 0x0) 2018/02/12 10:12:33 executing program 0: r0 = socket(0x10, 0x2, 0x0) unshare(0x400) mincore(&(0x7f0000f63000/0x3000)=nil, 0x3000, &(0x7f00009bc000-0xf7)=""/247) getpeername$unix(r0, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ef1000)={0x0, 0xff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}}, 0x8c) 2018/02/12 10:12:33 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000696000)={&(0x7f0000faf000/0x3000)=nil, 0x3000}) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f0000fbe000), 0x61c2a4dd) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000001000)=@random={'user.', 'vmnet0\'\x00'}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0xbd8e, @mcast1={0xff, 0x1, [], 0x1}, 0x2d8}, @in6={0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}], 0x64) tee(r2, r1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r3, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000002000-0x4)=0x10) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000003000-0x4)=0xfffffffffffffffd, 0x4) close(r2) 2018/02/12 10:12:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r0, &(0x7f0000814000-0x30)=[], 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000081c000-0x60)=""/96) 2018/02/12 10:12:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000078f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ca6000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000318000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000040d000)={r3, 0x1ff}, &(0x7f00002df000)=0x6) r4 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00001a6000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d74000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00008be000)=@assoc_value={r5, 0x100}, 0x8) preadv(r4, &(0x7f0000e3d000)=[{&(0x7f0000b7b000-0x90)=""/144, 0x90}, {&(0x7f00009df000)=""/234, 0xea}, {&(0x7f0000760000)=""/187, 0xbb}], 0x3, 0x0) 2018/02/12 10:12:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f00002d7000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000d1c000-0xf)='attr/keycreate\x00') write$selinux_context(r1, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) r2 = add_key$user(&(0x7f000086f000)='user\x00', &(0x7f0000d24000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00009d0000)="441e219932973e5d48b0de387fe136fe014f0d03d79786167baab4fbf9634bf0b3ffc35465e22aec3dcff03ac65ef49c8e1b619a9fdac24f5fdb7c2b4c29450361", 0x41, 0xffffffffffffffff) keyctl$invalidate(0x15, r2) add_key(&(0x7f0000f3e000)='big_key\x00', &(0x7f0000688000)={0x73, 0x79, 0x7a}, &(0x7f0000429000-0x30), 0x0, 0xfffffffffffffffe) 2018/02/12 10:12:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ed4000-0x10)='[vmnet1]{#:bdev\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000848000)={{0xd1}, 0x1, 0x0, 0x9, {0x1, 0x3}, 0x7, 0x5}) r1 = socket$unix(0x1, 0x1, 0x0) unshare(0x50000000) r2 = dup2(r1, r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000033000-0xe8)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00004db000)=0xe8) fstat(r1, &(0x7f000072d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000cce000)='./file0\x00', r3, r4, 0x400) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000781000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, &(0x7f0000721000)="edb83b6f0f720029e57f565cb27ac877a154bee91239ec7151da5275cfd98381", 0x20, 0x0, &(0x7f00005f6000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f000049c000-0x8)=@abs, 0xfffffffffffffdde, &(0x7f000039c000-0x20)=[{&(0x7f0000551000)="8c00c1b486be04128917a5027e36cffeb50cd434dcb1d908a40a767280ee23699c4bceab1b691d95f2"}, {&(0x7f0000934000-0xbc)="60b01d6d6334f9d2de428d2f394cf11f5bd185e557a6195da24688b79fc04b21041c3f9e092de14f2fde7e88c906f91e902839f009f14bdbbb4a733d2a789147c0a12b68a6864d5882079e0054d3af6c303653721f496fdcd1dbd406a93523e863ec3171608189e04188b99bb569e1232ff2c702f02bd4f62a20aaa8d61a50410064c24d20fb982ec431d4ee3427f8332d6b6eefd4bb011a37d805548eeacd8579d8f36f2e30d6e505d6e0550b6731516aa15aae4ce2d40e3f1cb9a9"}], 0x17e, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) setrlimit(0x7, &(0x7f0000ead000-0x10)={0x40, 0xff}) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f000000c000)) r6 = open(&(0x7f00002f7000-0x8)='./file0\x00', 0x400000, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000daf000-0x1)={0x4}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00001a4000)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x2c) getpeername$inet6(r2, &(0x7f00001d7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000acd000)=0x1c) 2018/02/12 10:12:33 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f83000-0x4)=0x4, 0xffffffffffffff1b) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f83000)='/dev/hwrng\x00', 0x22000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000f4000-0x90)={0x1, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0xfffffffffffffecc, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000153000)) recvfrom$inet6(r0, &(0x7f0000f82000-0xf6)=""/246, 0x12a, 0x23fffd, 0x0, 0x0) 2018/02/12 10:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000477000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000000e000), 0x800) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000a74000-0x4)) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000289000)=@dstopts={0x0, 0x0, [], []}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00002ac000), &(0x7f0000c6f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c9e000)={0x9, 0x201, 0xffffffffffff8000, 0x3}, &(0x7f0000fd9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000018c000-0x14)={0x0, 0x8, 0x8000, 0x7}, &(0x7f000086d000)=0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000fec000-0x64)=""/100, &(0x7f00007e9000)=0x64) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008e7000-0xc), &(0x7f000018d000-0x4)=0xc) getuid() 2018/02/12 10:12:33 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x2, 0x7) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000fdd000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x3}, 0xfffffffffffffe93) fallocate(r2, 0x0, 0xffff, 0x1f) sendfile(r1, r2, &(0x7f00005fb000-0x8), 0xfffb) 2018/02/12 10:12:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000912000-0x4)=0x1, 0xfffffd9b) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a97000)={@common='rose0\x00', @ifru_flags=0x200}) connect$inet6(r0, &(0x7f00008fc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xb}}, 0x1c) 2018/02/12 10:12:33 executing program 3: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004d7000+0x82a)=[{r0}], 0x1, 0xbad7) close(r0) 2018/02/12 10:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c07000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'staff_u\x00'}, 0x2e) sendfile(r0, r0, &(0x7f0000978000-0x8)=0x200, 0x6) 2018/02/12 10:12:33 executing program 1: clock_adjtime(0x7, &(0x7f00001b3000-0xd0)={0x2, 0x9, 0x63, 0x610, 0x1, 0x24c8, 0x40, 0xd28, 0x7f, 0x2, 0x95, 0x800, 0xf39, 0x8000, 0x1, 0x401, 0x1, 0xfffffffffffffffb, 0x8001, 0x800, 0xffff, 0x2, 0xb6, 0x4ce70a3a, 0x80000001, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000025e000)='./file0\x00', &(0x7f00002fd000)='./file0\x00', &(0x7f000056e000-0x6)='tmpfs\x00', 0x0, &(0x7f0000917000-0x11c)="e788d553d9477fc1d53ffde5e841b29ca7654d93842129e4ae422c") r0 = accept(0xffffffffffffffff, &(0x7f0000576000)=@hci, &(0x7f0000502000)=0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f00004d7000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000038c000-0x4)=0x7, 0x4) 2018/02/12 10:12:33 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c2b000-0xe)='/dev/keychord\x00', 0x200, 0x0) sendto$ax25(r0, &(0x7f0000d84000-0x53)="1bb9a81532ce9c020a2feb06bb5d5435d843b03680e1bf67d7f69d55887cb981eab1bcb60243fb01d546c4f6e3b7b1892168cf6ca96fdab01ecb6a6f3b8e18610444b53eaf7c37caa27f82790f847766cdc2f9", 0x53, 0x1, &(0x7f00004b8000-0x10)={0x3, {"5dea1ba71e2953"}, 0x6}, 0x10) connect$vsock_stream(r0, &(0x7f0000695000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fa1000)={0x0, @in6={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x8000, 0xfffffffffffffff9}, &(0x7f0000924000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000079a000)={0x0, 0x1, 0x2, 0x3, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000157000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x80805, 0xffff) poll(&(0x7f0000078000-0x8)=[{r2, 0x4}], 0x1, 0x9) ioctl$TCFLSH(r2, 0x540b, 0x0) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000d8f000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/02/12 10:12:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400003, &(0x7f0000001000-0x3)="fdffb5", &(0x7f0000431000), &(0x7f0000000000), &(0x7f00003ef000-0x1)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000)=""/86, 0x56) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000b66000-0x10)) 2018/02/12 10:12:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007ff000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$unix(r1, 0x0, &(0x7f0000c79000-0x4), 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) accept4$packet(r1, &(0x7f00005c5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00002d7000)=0x14, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) sendto$inet(r0, &(0x7f000059c000), 0x0, 0x20000000, &(0x7f000038a000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/12 10:12:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00001ae000-0x28)=[{0xffffffffffffffff, 0x4164}, {r0, 0x4191}, {r1, 0x2000}, {r2, 0x4000}], 0x4, &(0x7f000041f000-0x10), &(0x7f0000001000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r3) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000009000-0x4), &(0x7f0000008000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000065d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000008000-0x10)={0x1, &(0x7f000000b000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000002000)={r5, 0x1}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000b000-0x30)={0x0, 0x0, &(0x7f000000a000-0x7c)=[], 0x0, 0x0, &(0x7f0000004000-0x4d)}) 2018/02/12 10:12:33 executing program 6: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000051000)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000db4000)=0x800, 0x4) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000d1a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000f01000-0x4)=0x1c) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000f01000-0x40)={0x7, 0x80, 0x7, 0x5, 0x3, 0x9, 0x7, 0x800}, &(0x7f0000f00000)) r1 = socket$inet(0x2, 0x2, 0x0) poll(&(0x7f0000809000)=[{r1, 0x400}, {r0}, {r1, 0x4}, {r1, 0x80}], 0x4, 0x7) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000ef5000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0x0, @empty}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000985000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0xfffffffffffffffc}) 2018/02/12 10:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) getsockopt(r0, 0x4853, 0xfffffffffffffffd, &(0x7f0000c30000-0x82)=""/130, &(0x7f0000f26000)=0x82) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000509000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/02/12 10:12:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000d43000-0x4), 0x4) r1 = open(&(0x7f00001ea000-0x8)='./file0\x00', 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000072b000-0x18)={0x0, 0x10, "c2ec8cf4fa290ae4615066e759b0d5f2"}, &(0x7f00006fd000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006f0000)={r2, 0x1000, 0x1, [0xd7]}, 0xa) 2018/02/12 10:12:33 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15, 0x0, 0x4}}, 0x2e) connect$l2tp(r1, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffff9c, 0xb101, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a84000-0x8)={0x0, 0xffffffffffffff34}, &(0x7f0000ab5000-0x3)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00008f6000)={r3, 0x9, 0x10, 0x731, 0xfffffffffffffffc}, &(0x7f0000d09000)=0x18) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000000+0x2bb)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x1, 0x20000}}, 0x2e) 2018/02/12 10:12:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x81, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f000041f000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000056b000)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) r2 = socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b72000-0x10)={0x1, &(0x7f000064b000)=[{0x8, 0x9bf, 0x3, 0xa7c}]}, 0x10) 2018/02/12 10:12:33 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept$llc(r0, &(0x7f00000a1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d48000-0x4)=0x10) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000002a000)=@can, &(0x7f0000009000-0x4)=0x10, 0x800) 2018/02/12 10:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c00000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)={0x4}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000861000)='/selinux/enforce\x00', 0x100, 0x0) 2018/02/12 10:12:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e5000-0x10)='/dev/sequencer2\x00', 0x24040, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000576000-0x28)={&(0x7f000098c000/0x1000)=nil, 0x1, 0x2, 0x24, &(0x7f0000cb7000/0x2000)=nil, 0x3}) accept4$unix(r0, &(0x7f0000df3000-0x8)=@abs, &(0x7f0000a40000-0x4)=0x8, 0x800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffe000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffe0}}) [ 60.530945] binder_alloc: 12457: binder_alloc_buf, no vma [ 60.537392] binder: 12457:12482 transaction failed 29189/-3, size 0-0 line 3127 [ 60.551701] tmpfs: No value for mount option 'çˆÕSÙGÁÕ?ýåèA²œ§eM“„!)ä®B' [ 60.577171] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.591275] binder_alloc: 12457: binder_alloc_buf, no vma [ 60.591291] binder: 12457:12482 transaction failed 29189/-3, size 0-0 line 3127 [ 60.597666] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.620239] tmpfs: No value for mount option 'çˆÕSÙGÁÕ?ýåèA²œ§eM“„!)ä®B' 2018/02/12 10:12:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x200181001) r1 = memfd_create(&(0x7f00002cd000)="80086e75000000f0000000af008cec", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwritev(r0, &(0x7f00006de000-0x10)=[{&(0x7f0000e3a000)='d', 0x1}], 0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000c29000-0x1c)=@req3={0x9, 0xffffffffffff0001, 0x1, 0x7, 0x1, 0x7f, 0x7ff}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000bb2000-0x8), 0x1, 0x0) 2018/02/12 10:12:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000514000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/02/12 10:12:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c18000-0x1)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000481000-0xb)='pkcs7_test\x00', &(0x7f0000aca000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='\x00', 0xfffffffffffffffb) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) 2018/02/12 10:12:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000013e000)='/dev/snd/seq\x00', 0x0, 0x4000) read(r0, &(0x7f0000b74000)=""/150, 0x96) r1 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da14, 0x5, 0x20000000}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000eca000)=0x6) 2018/02/12 10:12:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @rand_addr, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x7f, 0x5, 0x5, 0x500, 0x8, 0x1, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000002000-0x1000)="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", 0x1000) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x2a0100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000630000)='user\x00', &(0x7f000096b000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c9c000-0x47)="fda75ed952bbcbad266a5d9f51d69705f285029fa0ca70f09deeab5d1f331e6c085f0830b2100e2e19f3f3c99745169d034cf91e2d2bfe39ed6a33bde1138306f8498ddf888745", 0x47, 0xfffffffffffffff8) r3 = add_key(&(0x7f00003af000)='blacklist\x00', &(0x7f0000920000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000733000)="88f3a7b1084fd01d148d3f907eb23e7833df82cba3035a3ef808766f504a8bf0b81a2522879af301fd3b034f41d13ade6cd2068b3b26cdeb466cd955b7e8dcd69ecbabb5a492bc423072f38e59c7c5d2d51dc5f518d7631285aea47defa716843635edc52fd878d0281ca5f6cd5b7412af4a284fc3366b327e9f4b2b1de36eb5e51ce578909bd1acbcb93d0f7f2d804a6b7436be7dadf72867080f970e525693a4338f8c324d2501d51c0b219856e80c6cbb4a081a1a3587024a7a8a0515f907", 0xc0, 0xfffffffffffffffa) keyctl$unlink(0x9, r2, r3) socket(0x1, 0xa, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f00005cb000-0x8)=0x5) 2018/02/12 10:12:33 executing program 4: clone(0x0, &(0x7f0000080000), &(0x7f0000904000), &(0x7f0000905000-0x4), &(0x7f00004cb000-0x1000)) ioprio_get$pid(0x2, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getdents64(r0, &(0x7f0000527000-0xaa)=""/170, 0xaa) 2018/02/12 10:12:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8), 0x400000800fee) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f000076a000)) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3}}], 0x2, 0x0, 0x0) 2018/02/12 10:12:33 executing program 5: r0 = open(&(0x7f0000c9b000)='./file0\x00', 0x630040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a1f000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f000072a000-0x10)={&(0x7f0000e77000)={0xec, 0x22, 0x10, 0x0, 0x2, {0x5}, [@nested={0x4, 0x55, []}, @typed={0xd4, 0x3, @binary="5b8ea0b71c679bb7172410bd5bca1d3fd3ca436c5890c379e714171e0411c7e4139bbde570b8966dd717fdd0c7d6e4425cbc546f3360d465b62b144c41f7047d080acce7d01bc0fc183abad8bbeaa7bd1a1fe22c096db5074bd3b1a59dfb3a79113db20e0df8d600ccec4b6eec63098e1b78da2071c6340b7864a1640ecf0dab6b31d19476345dda2f4694d29ea2cdd1a096eb1f73954f25220f81272cf4e2891bb77983f12a8cce3a804c43db8e180cfee994874278fbfafce3005244629ff529f4897114541cf2e3c5c4"}]}, 0xec}, 0x1, 0x0, 0x0, 0x20000040}, 0x20000081) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@generic="574de7773cbefdc5a5f0bf530fa91dcf", &(0x7f0000001000-0x2c)=@ethtool_ts_info={0x41, 0x8, 0x47, 0x2, [0x0, 0x1000, 0x4], 0x100000001, [0x400, 0x800, 0xb55]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) getsockname(r1, &(0x7f0000a8e000-0x10)=@ipx, &(0x7f00000b6000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00003d8000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x20) accept4$llc(r0, &(0x7f000009d000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00009a2000-0x4)=0x10, 0x0) close(r0) 2018/02/12 10:12:33 executing program 4: clone(0x0, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f00005c5000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="bdaabd81cd4fbf07df2a7bcfb55209898d98db007d8b22732d8cfd913363a69999f756ee766324cfc438a9354875cdf40f65bd22bba9d690589ca2ab6d231e59661e8897fb19f59936d77a4b773a160019e8b73b34058328") clock_settime(0x0, &(0x7f0000125000)) 2018/02/12 10:12:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) mknod(&(0x7f0000698000-0x8)='./file0\x00', 0x8040, 0x6) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) chroot(&(0x7f00004ee000-0x6)='./bus\x00') r0 = fcntl$getown(0xffffffffffffff9c, 0x9) process_vm_writev(r0, &(0x7f000026f000-0x80)=[{&(0x7f0000827000)=""/210, 0xd2}, {&(0x7f0000ef1000)=""/12, 0xc}, {&(0x7f0000b32000)=""/4096, 0x1000}, {&(0x7f0000bf2000-0x79)=""/121, 0x79}, {&(0x7f00009cd000)=""/170, 0xaa}, {&(0x7f0000d13000)=""/202, 0xca}, {&(0x7f000031f000-0x15)=""/21, 0x15}, {&(0x7f0000ad8000-0xc2)=""/194, 0xc2}], 0x8, &(0x7f000073c000-0x80)=[{&(0x7f0000b23000)=""/190, 0xbe}, {&(0x7f00000be000-0x5f)=""/95, 0x5f}, {&(0x7f0000c05000)=""/195, 0xc3}, {&(0x7f0000928000-0xd7)=""/215, 0xd7}, {&(0x7f0000ba9000-0x6)=""/6, 0x6}, {&(0x7f0000293000-0x1000)=""/4096, 0x1000}, {&(0x7f0000729000-0xd3)=""/211, 0xd3}, {&(0x7f0000546000-0xfc)=""/252, 0xfc}], 0x8, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000323000)='/dev/pktcdvd/control\x00', 0x44900, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000196000-0x20)={0x3, 0x4, 0x0, 0x1000, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000ff9000-0x9)='ns\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000959000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff0001}}, 0x4, 0x4, 0x260a4ef1, 0x1, 0x10}, &(0x7f000006c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00002ae000)={r4, 0x5, 0x10}, &(0x7f000049f000)=0xc) exit(0x0) getdents(r3, &(0x7f000059b000-0x91)=""/145, 0x1) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000fe7000)) 2018/02/12 10:12:33 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000-0xd)='net/anycast6\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x40000001}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000010000-0x8)=0x7) 2018/02/12 10:12:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x600000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xdffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) sendmsg$netlink(r3, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceb000-0x70)=[], 0x0, &(0x7f0000ce6000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000164000)) clock_gettime(0x0, &(0x7f0000ee4000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000ddc000-0x8)={0x7ff}, &(0x7f000017d000), &(0x7f000059b000-0x10)={r4, r5+10000000}, 0x8) 2018/02/12 10:12:33 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000431000-0x4)=0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000841000)=0x7fffffff, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00008b5000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/12 10:12:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x9ada3adcff46f921, 0x400) fchdir(r0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000738000)='attr\x00') creat(&(0x7f000053e000-0x8)='./file0\x00', 0x81) linkat(r2, &(0x7f0000f4e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b5d000-0x8)='./file0\x00', 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000539000-0xa)=""/10) 2018/02/12 10:12:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000030a000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f00003f2000-0x7)='sysfs\x00', 0x0, &(0x7f000061b000)) r0 = syz_open_dev$usbmon(&(0x7f00007ef000-0xd)='/dev/usbmon#\x00', 0xffffffffffffff80, 0x135102) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d95000)={0x0, 0x1000, "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"}, &(0x7f0000d0f000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000059e000)={r1, 0x400}, &(0x7f0000946000-0x4)=0xc) 2018/02/12 10:12:33 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto(r0, &(0x7f000097a000)="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", 0x1000, 0x4090, &(0x7f0000d8a000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x40}, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000454000-0xa)='attr/prev\x00') ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00002d1000)={0xbc, 0x5, 0x0, 0x9, 0x1, 0x4}) read$eventfd(r1, &(0x7f0000ffd000-0x3), 0x8) write(r1, &(0x7f0000ffd000), 0x331) 2018/02/12 10:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00005f6000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8}, {0x9}, {0x0, 0x0, 0x0, r1}, {}]}]}, 0x40}, 0x1}, 0x0) 2018/02/12 10:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x146) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad), 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) getitimer(0x2, &(0x7f0000141000-0x20)={{}, {0x0, 0x0}}) utimes(&(0x7f00007d7000)='./file0\x00', &(0x7f000075c000-0x20)={{0x77359400, r1}}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/12 10:12:34 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000005000/0x7000)=nil, 0x7000, 0x0, 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/status\x00', 0x0, 0x0) splice(r0, &(0x7f000000d000-0x8), r1, &(0x7f000000a000-0x8), 0x5fd7, 0x8) 2018/02/12 10:12:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigtimedwait(&(0x7f0000645000-0x8), &(0x7f0000ded000), &(0x7f000052f000)={0x40000077359400}, 0x8) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008f4000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000bdc000-0xc)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r5, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) 2018/02/12 10:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000533000-0x8)={0x4}, 0x8) ftruncate(r0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000033c000)='/selinux/status\x00', 0x0, 0x0) creat(&(0x7f0000972000)='./file0\x00', 0x24) 2018/02/12 10:12:34 executing program 5: r0 = socket$inet6(0xa, 0x9, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0) 2018/02/12 10:12:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000300000)='/dev/snd/seq\x00', 0x0, 0x22002) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000257000)={{0x6, 0x8}, 0x1, 0x7f, 0x87, {0x4, 0x1}, 0x100, 0xd6}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000d67000-0xc)={0x2000}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f000018f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000445000-0x4)=0x1c, 0x80800) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000aa7000-0x4)={0x8}, 0x4) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00001ac000)=[@in6={0xa, 0x3, 0x9, @empty, 0x8}], 0x1c) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/02/12 10:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b3f000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00006fc000-0x2)={0x7, 0x200}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000dc8000-0x4)=0xe) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_proto_private(r3, 0x89e9, &(0x7f0000f7a000)="036a0a71e4c4661fa889acb3b055a1c4d7932570d2ba8f7f5e36dc8054b1c2283b3464c491f1a644982f7d57529cc33b463d3adff7ffbde178272dbaf6d737929fa0209cd57846aed206f7d4a8b86c2970f46915807121565900e8be02d8a46e340da4517d52633e73c73b006cd50976f2d95a7120c579a92fc889de70794a8d76d125b830bf774d6a439a8398d48d9fd44ecfa585e2934f0a289cea5b06c52dd9daa782a6cbb27e8f71be576c79606788edb36a4196877553aaa282b827657f91d42be384194c3fb11e9b19debc4248d45f7a4c25617e41d1acaaac") dup3(r2, r1, 0x0) 2018/02/12 10:12:34 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000c7f000-0x8)=[{r1}], 0x1, &(0x7f0000036000-0x10)={0x0, r2+10000000}, &(0x7f000078d000-0x8), 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)) 2018/02/12 10:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000002c000-0xe)='/selinux/load\x00', 0x2, 0x0) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000888000)={0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000263000-0xc)={0x0, 0x0}, &(0x7f0000fb8000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f55000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x400, 0x0, 0x4, 0x0, 0xa0, 0x80, 0x95, 0x0, r1}, {0x54, 0x2, 0x7, 0x8, 0xd91, 0x1, 0x4, 0x7fff}, {0x0, 0x1, 0x3, 0x3}, 0x800000000, 0x3, 0x0, 0x0, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x1, 0x2, 0x0, 0x2, 0x4}}, 0xe8) r2 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r2, &(0x7f0000c17000-0x38)=[{&(0x7f00005ad000-0xa9)=""/169, 0xa9}, {&(0x7f0000491000-0xb8)=""/184, 0xb8}, {&(0x7f0000451000-0x81)=""/129, 0x81}, {&(0x7f0000ede000-0x6a)=""/106, 0x6a}, {&(0x7f0000845000)=""/96, 0x60}], 0x5) readv(r2, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f0000c64000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000e80000/0x3000)=nil) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c98000)) readv(r2, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/12 10:12:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x241, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)) syz_open_pts(0xffffffffffffff9c, 0x80000) r0 = perf_event_open(&(0x7f000038a000-0x78)={0x3, 0x78, 0x7fff, 0x7, 0xe8ba, 0x1, 0x0, 0x7fff, 0x10, 0x5, 0x101, 0x0, 0x8, 0x5, 0x80000001, 0x572a, 0x8001, 0x7, 0x4, 0x8, 0x1f, 0xffffffff, 0xff80000, 0x3b25, 0xfffffffffffffffc, 0xf755, 0x1d, 0x7, 0x80000001, 0x77, 0x0, 0x3ff, 0x4000000000000, 0xc00000000, 0x1, 0xf41d, 0x4, 0xfffffffffffffffe, 0x0, 0x6901, 0x7, @perf_bp={&(0x7f000066c000-0x1)}, 0x20000, 0x0, 0x1, 0x3, 0x3, 0x1f, 0x6}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x8) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000-0x4)=0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x2276, 0x0) 2018/02/12 10:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00004a7000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, [0x8, 0x9, 0x100, 0x3ff, 0xfffffffffffffffc, 0x4, 0x1, 0x200, 0x0, 0x1, 0x4, 0xff, 0x5, 0x9, 0x6]}, &(0x7f0000d5c000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001e0000-0x6)={r2, 0xffff}, &(0x7f000078f000-0x4)=0x6) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x15, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}]}, 0x28}, 0x1}, 0x0) 2018/02/12 10:12:34 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000fb2000-0x8a)="47f97d332c9eb5cc280c08b30a10c8b11b202cf2590d4f563c6ef969d4c944b34540dcd993efe65ae3072b7f579848c04dbed139bd1688b005988b9689ab10558280d3093aa2ba1cad4bad003ff75e752effeb1ec6b6a881149edcac2144307da56d41c3d9aac005bf52ad5da3b2e26575a5e27ec87ac4c0c2d1cdbabd3cd8ead3e6f6eb50549a3ce988", 0x8a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009f7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000af4000-0x8)={0x1, 0x7f}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x80}, {0x6}]}, 0x10) 2018/02/12 10:12:34 executing program 0: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000adf000)={0x0}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000389000-0xb8)={0x0, 0x7, 0x2cf, 0x6, 0x3, 0x9, 0x4, 0x1, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x7, 0x7, 0xd8f, 0x5, 0x2}}, &(0x7f0000adf000)=0xb8) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ae0000-0x98)={r2, @in6={{0xa, 0x2, 0xfffffffffffffff7, @empty, 0x401}}, 0x7, 0x7}, 0x98) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000adf000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ae0000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d", 0x1, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 10:12:34 executing program 5: r0 = socket(0x11, 0xb, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x52c1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000580000-0x38)=[{&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x2, @empty}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="a08ba3925a1b8eb9facf41cd3a151961d66b851984c3328a8b783a3de5efcd032e0a3e6574433bb03170460f1a1897b56bbe0fc9884fb563c0e3981bd058182fa794280b02ded4d0be03b572ac86286869ac0179677b3be53336a5d1d55fdc8e2b5feef955c1b85027a7720ed2a5e36d99deb6581b3c5bd71d75af449dea099b95c1c002eed2bdb4d3fcccb121355267508a7b7d17", 0x95}, {&(0x7f0000952000)="d4f045d2c0369b7d64af0e60c92163ae3e7d0cb1d70cd7fde598fc7d9edd45ec484907bf27f9290bcf665c1a4c2443bfcc4c9f6a3e0164aaa8d7fe460eb04c7f", 0x40}], 0x2, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x206, 0xfffffffffffffff8, 0x4, 0x6, 0x0, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x357, 0x8009, 0x10001, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x2, 0x8202, 0x2, 0x8, 0x6, 0x80, 0x7fff, r3}}], 0x90, 0x1}], 0x1, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000df2000-0x10)=[], 0x100000000000027a, 0x0) 2018/02/12 10:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c0f000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r1, r2) 2018/02/12 10:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000aa5000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000251000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c99000-0x8)={0x0, 0x7, 0xfffffffffffff001}, &(0x7f000072b000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004b0000-0x8)={r2, 0x10000}, &(0x7f0000558000)=0x8) getpeername(r0, &(0x7f0000a45000-0x6)=@hci, &(0x7f0000994000-0x4)=0x6) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x1000000001, 0x0) open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) 2018/02/12 10:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0xff, &(0x7f0000981000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000bb5000-0x42)="f837408679818766798706d0886e37ee7f1062d44b71079b607eab949cc05e9d71bf60ef478d7cb5f88dc1982f29c0f71b5afb059f711a6ef98b0ae9c20c9941ef75", 0x42) r1 = socket$packet(0x11, 0xa, 0x300) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000332000)={{{{0x2, 0x3, @loopback=0x7f000001}}, {{0xa, 0x1, 0x81, @empty, 0x3}}}, 0x800000000000000, 0xd939, 0x3b60, "f39772074fb5b3f9ed96051bd8bd68753e77e3faf70c0a88b55efa1e3e0b67aa4242516fcae5166ddec9fca6aea2d33aa68520689a8c47be176a764110ac804e99c0a4b2deb5b6bd5bc6904832a90125"}, 0x160) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffd9b, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00007a5000-0x8c)=[@in6={0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}}, @in6={0xa, 0x2, 0x73, @empty, 0x7e2c00000000000}, @in6={0xa, 0x0, 0x52, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xbe4faf8}, @in6={0xa, 0x0, 0x4c520041, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7fffffff}], 0x8c) 2018/02/12 10:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000a15000-0x4)=0x7fffffff) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000fe6000-0xe3)="3d08354fab9992d99fe8a77a0cd7e380e292ac8a96562b218c93310c72056e8d18baf67670c03de544743a0a2786cb725be7f74fbdfeecb38377e25653eaf2cd1a348d99978346acc9a6ff9132ba194517705f39e6f9b51a18dfab373b7749da3bfeefd2e4be53f71eb90169ba848415b511bf0feeb4d7526e6c6762de3cfd3b4284b5cc375c71e0d7a2cc6423074c0631214471a74b3afc0661a225fa66769a7edd15892f6f0f7adb097a174c6ad92257eaa30f605a926e2d0b8882be4e0cfcead88a706ebfa7a473a852a22097a18f29d74e16d60ef77cce208905f8249efc5f2a52", 0xe3) 2018/02/12 10:12:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003da000-0xc)='/dev/autofs\x00', 0x101080, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000112000), &(0x7f0000400000)=0x4) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x9a3b}) 2018/02/12 10:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cc0000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) fsync(r1) r2 = syz_open_procfs(r0, &(0x7f0000d0a000-0xb)='net/packet\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00001b8000-0x5)='reno\x00', 0x5) sendfile(r2, r2, &(0x7f0000882000-0x8)=0x10, 0x401) 2018/02/12 10:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x8) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) dup3(r1, r0, 0x0) 2018/02/12 10:12:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) pwritev(r0, &(0x7f0000337000-0x60)=[{&(0x7f0000add000)="8d612b3ad616", 0x6}, {&(0x7f0000708000)="b2bfaf70da15d453e125616ce225eb838dc1a4dfe9f67969e2c5f9d68ae625bd659de2a9e0c2ac06126eacfa85ec002ee684265951e6aac5bf35ed2a5f22370f56d9efce1ef8a009a524abf4d8a2a1fb8402564a4d9f81d727099effb4155da982e577f2e92dd27204952caba4c120427d760f9746cfba0b2fb88352d774e4f3e4c6c099d05624aaa5f810bc1716e1f070762eb70fb5de5a892450a274215f76e964e7b8663c7c7a2e46bb", 0xab}, {&(0x7f0000b2a000-0xd2)="c3b41f9446b5c33038735cb4c4626f6d5b49f279fde8dc949d37c617ef7db7163dba5ad87b53b0559e0018b6b1d4fc1f13917592136ea93667c3aa6e118032dac49782f6fdb4a25709b43e20131d1ec9206192e54bd16c9cb8e411c4fb8ce4c9b4ca52d258f05ab8a2c596b092abbd5312fe75fdb7be632961ac8cbe36f26f5141598168bc2758e45659d47950aa76280fb891dcffbb79750994acb0a84333d8b94128f27ada8853d34617f963898f23387012b42e6b8995ddf72505659e13124747ae7af111e882643d6f7349cd94a8cc85", 0xd2}, {&(0x7f0000cfa000-0x40)="c501899d0b01423a93b806816591d236e69fdabbf832bd1beef68f307bb76076c31c8a00000000000006dd4921a02d12411cbf3c6f6a0538fe9f4c32634d397b", 0x40}, {&(0x7f000036c000-0x9e)="0132ed667e4d959861334b45b9b7499c46e452f7c021dd12a8fc705b31475a8159c8706cf06d2fc92108b45df595d2d98d8bc18cf541ababb4845218c541a65555018579f3516f2ee6d42050c4fab0fe0b9d188a3b27e8ad7d20373920e419f0817e1cd87900c52b96fdd136d366ba1534ff9773f8986dfbca03564f02f7960e19819be1d730be1e1d2bf569d3e694115853f5f388291c3dc6cebbadb53f", 0x9e}, {&(0x7f00007c1000-0x51)="c8175a082d984e4e8fb3820b2a2203b1f5f0287026f824572e5fc25c7377b318ce25d6ca7ef47b75b22ce8fa429a99148287257a069a785a9294b25d9a2d421d4541ddd0fc8e887f621cd0e109c75a1f8f", 0x51}], 0x6, 0x27) r1 = open(&(0x7f0000eee000-0x5)='./file0\x00', 0x8000, 0xc4) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000647000)) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r2, r2, &(0x7f00005af000)=0x100100, 0x1000000800000006) 2018/02/12 10:12:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) init_module(&(0x7f000048a000-0x4)='\\#*\x00', 0x4, &(0x7f0000bad000-0x28)='$ppp1vmnet1/,)mime_typeposix_acl_access\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/12 10:12:34 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f000002f000-0x4), &(0x7f0000018000)=0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000002f000), &(0x7f000002f000)=0x0, &(0x7f000001e000-0x4)) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000002f000)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000021000)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000030000-0x4)=0xe8) getresgid(&(0x7f0000015000-0x4)=0x0, &(0x7f0000005000), &(0x7f0000003000-0x4)) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000002f000)=0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000002f000)='./file0\x00', &(0x7f0000021000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000030000-0x8)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000002e000)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f000002f000)=0xe8) getresgid(&(0x7f000002c000), &(0x7f0000028000-0x4), &(0x7f000001b000)=0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000025000)={&(0x7f000002f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001b000-0x80)=[{&(0x7f000001f000)="96284fa0a2254d13f5c06851f93cdeb3b49a11be71ba2529fcaa5e97984a0833ba287f28df808314d20b98b2b64c20fd74054237497f8e187a94f1aa68ab172121fdfad9fe53e586e296b5c615d8cbd8a0a021239888beed2a3f3128101ed72ce97e26dc9f4cb3e58473c24bd6f91bc309fb31a4677d3f64a3dd1edf183347191160dafe6f013cc8426a92e02f09a874b51adaf7a6b579fb1f22668158b99e49024b91da342a2c7a04a2db77234de3ed453bbc37f26f29bae6b5acb2288258f33c04202adb3bb9882688e532d8d5cac0b9cacd9a7a038693f39cfe37e75df746", 0xe0}, {&(0x7f0000004000)="9469ed6a89b59700b9717b3a55def8e3887c3d604cfd752437fa317402a05c7afa474e5c9904f2af1b11e38fdac539a93dbb0fd3f8ae3a0fae10db7f65bb4710d90bb0a47ac23171e28bdc2300fa3f5e7afee7c4e06b62d319fb5e7b80b61a43207c74b177119087ad98606b28bc21d2285eb5ec3eb001ea58989824400b6024fc3266c529853fd95c9ef9d2acdde9f81c4a198cd0b108", 0x97}, {&(0x7f0000030000-0x1000)="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", 0x1000}, {&(0x7f0000030000-0x60)="a591cbbeb17bbe2e4160fd41bd564c11bf573275ab3e32c5a76e23170cef66938d7ecd2bf1dd92cf884fb8f41c2e37d1041d1cdb718dbbe21d5fc732e6416b5e20fc158cc0280fada5add8234a30784cd12ef74ca16302e6e93a17e6931c5457", 0x60}, {&(0x7f000001c000)="6022c28e3d12240772f06a5b7761faed406bcdce434dc49098a63f25f49f2ce903f0f06ddb49e5bb4c3515fbf4986ca421b23a0ac7e7a0b255aa7614fd93fcf98a81f064a8132e7f5660b67f38937ecd393e99f95ea5bfc26f994463fba7e67932d8ff9b542ebd99bf5c686a9396dfa39b90d6294c17495a2fd0549f5da16fecf2326c93596037d08ffb9689b1fc8f9534901c415c8b76ef5410f28000e8c409075bb687b81212", 0xa7}, {&(0x7f0000022000-0xe2)="c9bd714ca7f8ddc4ba5936065497c38f99b40fef6b67abbc27169c1b68c093180c36fa47996e4a8031a6ac9672d571753f442185734de24be838bce0f91d6d7dd15b98280d1ce91ce3e669513370413a0177fa356c5f07149d6c11448f1c810dbb4f7a8193de836876eff09cd24d2a02a3c521ae0fff422810e676899cb8bfe6c55c3f56cdc2e4e6bab03bea9ea8953b0b21907b9e348071c256dd88c4ceb3e6b6d97ad98d61fd1640f3f20f10db67dfd873743398d688dbd261a067cfdca0c888361f7d9338bb2fb1d2e06597193d0e3a050b24ed0a5a9d666a903c0302def239c9", 0xe2}, {&(0x7f0000027000-0x1a)="ff9c4a4c192077c8025d5aee00782bc230307de6d9e49517c0c0", 0x1a}, {&(0x7f000000e000)="7f5778f10a663d96a69eaa90c474b1e564738cb9dbd97bc65be00d4f6bdc592b46764afb37ff1ef0668a795801c195101c55f7366f0268f3d7354f95ae022d2564903889c859c3fe48900d13e63b5d4a1925a4c09d4430996c7622396831067637b57900ab22a900dae74157136266d3206a0b1ed3a452481f7f37af", 0x7c}], 0x8, &(0x7f0000030000-0x148)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r0, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x148, 0x4}, 0x81) [ 61.197562] device eql entered promiscuous mode 2018/02/12 10:12:34 executing program 4: stat(&(0x7f0000001000-0xe)='./file0\x00', &(0x7f0000103000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r0) 2018/02/12 10:12:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000057a000)=0x4, 0x80000000000b, 0x4, &(0x7f0000b6d000-0x10), &(0x7f0000048000), 0x2) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000fda000-0x10)={0x100}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/02/12 10:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000c9d000-0x20)={0x1}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e73000-0x4), &(0x7f0000023000+0x428)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008c1000-0x8c)={0xffff, 0x6, 0x1cf5000000000, 'queue1\x00', 0x1}) 2018/02/12 10:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_settime(0x0, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000036d000)='/dev/keychord\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00001e6000)={0xfb, 0x6, 0x3}) 2018/02/12 10:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00004e8000)='./file0\x00', &(0x7f000078f000)=@known='com.apple.FinderInfo\x00', &(0x7f0000aff000)='posix_acl_accessnodevnodev[nodevbdevem0^\\proc\x00', 0x2e, 0x2) r0 = add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000dc3000), 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a}, &(0x7f0000209000), 0x0, r0) keyctl$get_security(0x11, r1, &(0x7f0000f04000), 0x0) r2 = socket$packet(0x11, 0x3, 0x300) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000863000-0x10)='/selinux/access\x00', 0x2, 0x0) fcntl$getflags(r2, 0x3) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/12 10:12:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept4$netrom(r0, &(0x7f00003af000-0x48)=@full, &(0x7f0000fb0000-0x4)=0x48, 0x800) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000967000)=0x5, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000c000-0xc)={0x5}) poll(&(0x7f0000016000)=[{r2}], 0x1, 0x0) 2018/02/12 10:12:34 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000-0xf)='/dev/sequencer\x00', 0x8100, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000022000-0x4)=0x4, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000021000-0x20)={"4b8acb022763be70fbda597f51a6a7fb", {0x4, 0xfd99, 0x0, "670062dafd0b", 0x9}}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4), &(0x7f0000020000-0x4)=0xfffffffffffffef0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f000001e000-0xc)=@nl=@unspec, 0xc, &(0x7f0000010000-0x10)=[], 0x334, &(0x7f000001b000)=[]}, 0x0) 2018/02/12 10:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pptp(r0, &(0x7f000050c000)={0x18, 0x2, {0x2, @rand_addr=0x5}}, 0xfffffdf2) unlinkat(r1, &(0x7f0000951000)='./file0\x00', 0x0) flock(r1, 0x2) flock(r0, 0x10000000005) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) 2018/02/12 10:12:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00006c0000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) recvfrom(r0, &(0x7f0000ab9000)=""/101, 0xffffffffffffff58, 0x0, 0x0, 0xfffffe5a) 2018/02/12 10:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a5f000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000594000-0x5c)=""/92, 0x5c) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000888000)) renameat(0xffffffffffffffff, &(0x7f0000004000-0x2)='./file0\x00', 0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000281000)={0x44, 0x5, 0xff, 0x800, 0x5}, 0x14) 2018/02/12 10:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000021f000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000080a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000654000-0x63)=@ethtool_eeprom={0xb}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d5e000)='/dev/sequencer2\x00', 0x401, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000eaa000)={0x0}, &(0x7f00003b9000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00002ad000)={r3, 0xcd, "6efd6b77844fc9461b8c49b587eb55fef56c93e513c5b88917f4c0624f6389037dbf3b9ffa6b8adac70c87f510cd9087411776cd381a9d5345aaed3a0ff9bdc81d1cae21706679a1508c3bce390c57ac954c48df21baef8284c79b0e872d229e8bf6980889669c1f41ff459be0087020cd93393f8e9fc02d7f3aebae620c2f4869421f4f5ca4947deebe7e8813df969758b79c552900b118854b72608adae20c5d6043ed7b5ba44ec5c5896a072408619953defe9c94583d0f489b6e17c5488ab4a1dd3a93047d5421dad6e1a1"}, &(0x7f00005d3000-0x4)=0xd5) dup2(r1, r0) 2018/02/12 10:12:34 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6d, &(0x7f00005a9000-0x4)=0x26, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x791, 0x6, [0x3, 0x7da, 0x8, 0x8, 0x100000000, 0xfffffffffffffff7]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000086f000)={r2, 0xee, "02916372ea73c9aed2f5acd539c4feef4010c57b24eb7be0e47807af27aa053283d607715b1a04aec35ca8e7e375f79e67c6a4d76ae4b9327d2135cf93c122af28186a4424732862d980e4dd6da5a85ba834ca013d2bed3aea24a055dc662653add964532e892fdcdd9b46d125b36caf828e0faa41c285ef3c00a7d11117e454a1e388f5c88aa70a9d6ff36be03bc3efcc90935630b58c6f43ef07008cec3c1cadba6cfac042fa202c855e1bba3788b4245b858538ca29c1b376e2761f6a6ae5e3ce6064d1f1a5d07984c53da0cc8f8ba8063e2717112af64aec6569fb081ec9bd7e78c46c288f06daa7d0a6bc2d"}, &(0x7f0000001000-0x4)=0x83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000501000-0x24)=@ethtool_sset_info={0x37, 0x0, 0x8, []}}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fb4000)=0x7, 0x4) getsockopt(r0, 0x1, 0x4, &(0x7f0000faf000-0xa3)=""/163, &(0x7f0000d4b000-0x4)=0xa3) ioctl$int_in(r0, 0x5473, &(0x7f0000700000)=0xff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000782000)={r2, 0x5}, &(0x7f0000f03000-0x4)=0x8) 2018/02/12 10:12:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00004a2000-0xe)='/dev/keychord\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d29000-0x1)={0x4}, 0x1) pwritev(0xffffffffffffffff, &(0x7f000057a000)=[], 0x0, 0x0) pipe2(&(0x7f00001a5000-0x8)={0x0, 0x0}, 0x800) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f000092b000-0x30)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x2) r4 = syz_open_dev$sg(&(0x7f00008e2000)='/dev/sg#\x00', 0x5, 0x20800) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000cbd000), &(0x7f00006a1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000b7000)=0xb1d8, 0x4) sendfile(r0, 0xffffffffffffffff, &(0x7f000039b000), 0x5b13) 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) bind(r4, &(0x7f0000001000)=@nfc={0x27, 0xffffffff7fffffff, 0x4, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000+0x39c), &(0x7f0000000000)=0x8) 2018/02/12 10:12:34 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000003, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x440000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000004000-0x4), &(0x7f0000003000+0x49e)=0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0x0, 0x0, 0x0, 0x9}, 0x10) 2018/02/12 10:12:34 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00001cd000-0x4)) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000966000), &(0x7f0000e42000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x2, @tid}) 2018/02/12 10:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsgid(0x0) 2018/02/12 10:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xfffffffffffffc00, 0x4) r1 = dup2(r0, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000814000-0x4), &(0x7f0000ac4000)=0x4) write$selinux_validatetrans(r1, &(0x7f0000031000-0x74)={'system_u:object_r:hald_exec_t:s0', 0x20, 'system_u:object_r:getty_exec_t:s0', 0x20, 0x30, 0x37, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x74) 2018/02/12 10:12:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000422000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000534000)={0x4000003e, 0x5, 0x1}) r1 = memfd_create(&(0x7f0000782000-0x2)="0010", 0x0) syz_emit_ethernet(0x77, &(0x7f00000d3000-0xd1)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @random="ba3043e55cc6", [], {@x25={0x805, {0x0, 0x0, 0x0, "42a3a1d6246fb9e4c5a8a0a9315b912953680b211057e75636d408e78932bd968d2b1bc8f470e751bb548c16cddaafab2e8c721167bde780e942bcd05b5babac21389b11fd6e765b81a53cec49412609ab9e35cc7b15058f484add4949f9711e06451e70a2a0"}}}}, &(0x7f0000a0b000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) syz_open_dev$sg(&(0x7f00006e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) epoll_create(0xffffffff) 2018/02/12 10:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000051e000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000676000), &(0x7f00007e7000-0x4)=0x4) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000c53000-0x4), &(0x7f00007ef000)=0x4) 2018/02/12 10:12:34 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fce000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/12 10:12:34 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x412402, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x1fff) 2018/02/12 10:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x6d13}}}) connect(r0, &(0x7f0000119000)=@l2={0x1f, 0x200, {0xb66, 0x0, 0xe621, 0xffffffff, 0x7f, 0xa933}, 0x80000000, 0x8}, 0xe) 2018/02/12 10:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@broadcast}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000366000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000077a000), 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r1, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000080f000-0xc)={r3, 0x80000, r1}) r5 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r1, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000213000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40087705, &(0x7f00009bf000)={0x4, 0x2}) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r7, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x8c) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) getpeername$inet(r0, &(0x7f0000c20000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000f4f000)=0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000040a000), &(0x7f000085f000)=0x8) 2018/02/12 10:12:34 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000000)=0x1c) mremap(&(0x7f0000fd0000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000f99000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xe, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000776000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000552000)={{0x80, 0x40}, 'port0\x00'}) 2018/02/12 10:12:34 executing program 6: clone(0x0, &(0x7f0000022000-0x99), &(0x7f0000024000), &(0x7f0000019000), &(0x7f0000025000-0x42)) readahead(0xffffffffffffffff, 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a59000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) prctl$setmm(0x23, 0x4, &(0x7f0000a00000/0x4000)=nil) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f79000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) 2018/02/12 10:12:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000002000)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000df000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005b2000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000620000-0x8)={0x2, [0xfffffffffffffff7, 0x0]}, &(0x7f0000dc1000)=0x8) exit(0x5) tkill(r1, 0x1000000000016) 2018/02/12 10:12:34 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f000077b000), &(0x7f0000001000-0xc3)) r0 = socket$key(0xf, 0x3, 0x2) lseek(r0, 0x3d, 0x0) timerfd_create(0x7, 0x800) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000855000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000dfb000-0x20)={0x7fffffff, 0x0, 0x10001, 0x27af}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000001000-0x20)={0x8000, r2, 0x10003, 0x368}) 2018/02/12 10:12:34 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000038000)='./file0\x00', 0x0) r0 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000006000-0xc)='./bus/file0\x00', &(0x7f000003c000-0x44)) clone(0x0, &(0x7f0000b18000-0x1), &(0x7f000067e000), &(0x7f0000010000-0x4), &(0x7f0000001000-0x1)) 2018/02/12 10:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000889000)='\x00', 0x1) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000238000-0x28)={0x3, 0xa, 0x0, 0xfff, "3f53166127e0cc2bb4f94beb1b0135003f51e6c61c9f65b06b80dca9df090134"}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000663000-0x50)={@ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000486000-0x4)=0x7fffffff, 0xfffffffffffffd37) 2018/02/12 10:12:34 executing program 0: openat$ashmem(0xffffffffffffff9c, &(0x7f000079d000)='/dev/ashmem\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/02/12 10:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x8000000) r1 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2}) mq_timedsend(r1, &(0x7f0000a5c000), 0x0, 0x0, 0x0) rt_tgsigqueueinfo(r0, r0, 0x10, &(0x7f0000a13000)={0x39, 0x401, 0x7, 0xc97}) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x3ff, &(0x7f000058f000-0x10)={0x77359400}) mq_timedreceive(r1, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/02/12 10:12:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x108916, &(0x7f00007a2000-0x4d)="b5c758d2a6897a95665aa6438b3c7139047bb529156aac0f98c79515b531a5b7950d6cdc787124e8efcede724711f293a2cb77f38f7e1f017a603d6b9d7035e3335efb7c72e8416e103ba38ac9") ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/12 10:12:34 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000af4000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00001d5000-0x24)={0x24, 0x7fff, 0x0, 0x1, 0xfffffffffffffff5, 0xdd, 0x8, 0x30c, 0x0, 0x10000, 0x0, 0x100}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}}}, 0x3, 0xfffffffffffffffa, 0x0, 0x100}, &(0x7f000059b000-0x4)=0xa0) syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x86040) 2018/02/12 10:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x800) accept4(r0, 0x0, &(0x7f0000d7c000), 0x80800) r1 = socket$inet6(0xa, 0xa, 0x3) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000960000-0x4), 0x0) r2 = syz_open_dev$tun(&(0x7f00009ee000)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000aec000-0x4)=0xc000000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="e46167460c7f"}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0004ff00010100000000000200"}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002e9000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00003c3000)={0x8000000, 0x9, 0xc}) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000057000-0x4)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004a7000)={0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x637}}, 0x800, 0xea}, &(0x7f0000d01000-0x4)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000de0000-0x4)=@assoc_id=r4, &(0x7f0000984000-0x4)=0x4) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f000066e000-0x7c)=""/124) 2018/02/12 10:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fe1000)='/dev/usbmon#\x00', 0x6b8, 0x400) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cd4000-0x4)=0x6, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCEXCL(r2, 0x540c) syz_open_pts(r1, 0x0) 2018/02/12 10:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) ioctl$KDSKBLED(r1, 0x4b65, 0x0) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r2) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001b3000-0x8)={0x0, 0x3}, &(0x7f0000a0d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c95000-0x8c)={r3, @in6={{0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x9}}}, 0x8c) 2018/02/12 10:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f00003e5000-0x10)='/dev/input/mice\x00', 0x0, 0x402000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d15000-0xac)={0x0, 0xa4, "fd8785ba6395b89654ec76c408a7c2733b715c433537714e0b055f1c97d0d27525986ce6c33370e50b8fed69ee2ad8eaf6b792dff208c8f1b2b0bdc52f8933ec03e4b1c078f900a16a38033867d73ac1c7a25522f90a6921a666cf35f64f7df74828f4331e57058aef7012988516306eed779dfe149ec9b973c3c404f49b4c2e98c3688c850d99aea0540a5ef782dc5f056f042843b9cdfb2991229e8c01486daf1d8934"}, &(0x7f0000aab000)=0xac) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000841000)={0x0, 0xc5}, &(0x7f0000880000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fb4000-0xb8)={r2, 0x100000001, 0x8, 0x400, 0xc7, 0x7fff, 0xffffffff, 0x0, {r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x10001, 0x1, 0x80000000, 0x7f, 0x7f}}, &(0x7f00009a4000)=0xb8) sendmsg$nl_netfilter(r0, &(0x7f0000c2b000)={&(0x7f0000d59000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000098a000-0x10)={&(0x7f0000d87000)={0x315c, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0x3, {}, [@nested={0x20e4, 0x39, [@generic="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@typed={0xc, 0x68, @ipv4=@empty}, @generic="877b52e7a94247e86795bec0bb5e870299eea53ccd99c7d04bd9bab2b10bc9de38984a3752d863cd31fff5c01bcf5d37529cd894e6180bf04f7f06c0d849c58800eb98a53c4c2ba6e3cdd8a9eef8318ed563c2ee5c9046", @generic="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0x315c}, 0x1}, 0x40040) mlock(&(0x7f00007b8000/0x3000)=nil, 0x3000) 2018/02/12 10:12:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005da000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000940000), &(0x7f0000ff3000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@empty}}, 0xe8) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000f6f000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2018/02/12 10:12:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x410000c) r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000), 0x19e}, @ptr={0x70742a85, 0x1, &(0x7f00003df000), 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000687000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00008f1000)={{{{0x2, 0x1, @multicast2=0xe0000002}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}}}, 0x7fff, 0x1, 0x0, "b66a8c3526f0767ce729bf815988a1af3b77df7814bd88cc014b1b1e54c74b316181336575957c94589e06baab43edb35851064c443b397aa55e984431a48ed997dfeda8b49aace605357ad9109ac344"}, 0x160) 2018/02/12 10:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000bc7000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000719000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000bb9000)=0x26) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e8c000)={0x0, 0x5}, &(0x7f000066c000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000002f000)={r2, 0x6, 0x7fff, 0x2, 0x2, 0x7}, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)}) 2018/02/12 10:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c5a000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a90000)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f0000a3b000)=0xfffffffffffffffe, 0x26b9508) 2018/02/12 10:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) fcntl$lock(r0, 0x7, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x6}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x200, 0x4) 2018/02/12 10:12:34 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x1000000000000076}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/02/12 10:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000080a000), 0x14) fsetxattr(r0, &(0x7f0000a23000)=@known='system.sockprotoname\x00', &(0x7f000027c000-0x1)='\x00', 0x1, 0x2) pipe2(&(0x7f000037c000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009f6000-0x8), &(0x7f00001c8000)=0x8) 2018/02/12 10:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f0000210000)=@getspdinfo={0x14, 0x25, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) 2018/02/12 10:12:34 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000007000-0x4)) 2018/02/12 10:12:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="963a5be20aae880c622b47ff5f3c4989e3f82b330a65df5fc9300e303a2693669107da75d7811f4dbbd1653c8fd0502f2acd3f39c0ec88d87bddd670adf9b097ec2a1de63e637d4a0dea94d8e7171dcdd3850a62cf6fa21889341a706d263cd5a4d760186dcfd692c8e9693436f28c38d4719dfbeafc220d283178963f267ac93ba1e44f38141465a241961c16636a175b816b32548419c419a653cabc098488b3787a2ebe7930cc9346b4a3f311c50df5bd794a075d27a69af29f8086f455df903be1a431d5038a659227bdf5c26e5c1bb41a2aa5d95d9eea8f386f7bedcfb87998cd5dd587c51c9417d0b66bfe29fab85eb228c6", 0xf5, 0x840, &(0x7f000073d000-0x1c)={0xa, 0x1, 0x964, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x10001}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006ca000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f000049f000)=[{&(0x7f000021a000+0x4f6)="d5", 0x1}], 0x1}, 0x8000) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00005c7000)=0xffffffffffffff00, 0x4) r2 = syz_open_dev$usbmon(&(0x7f000026d000-0xd)='/dev/usbmon#\x00', 0x0, 0x40000) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000f74000)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000415000)={0x0, 0x5, 0x0, 0x2}, &(0x7f0000c44000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a8a000)={r3, 0x5, 0x6, [0x7, 0x9, 0x8, 0x3, 0x3ff, 0xa00000000000000]}, 0x14) 2018/02/12 10:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) fallocate(r0, 0x8, 0x0, 0x10001) sendfile(r0, r0, 0x0, 0x200) 2018/02/12 10:12:34 executing program 5: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ef000-0x9)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005e5000-0x4)=0x7f, 0x4) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f00002db000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 0x0, 0x9}}) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000de5000)={&(0x7f00002b8000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000781000)={&(0x7f0000f76000-0x74)={0x74, 0x38, 0x76565b6471448ceb, 0x1, 0x3, {}, [@typed={0xc, 0x8, @pid=r2}, @typed={0xc, 0x9, @u32=0xffffffffffffff33}, @typed={0x8, 0x4f}, @generic="0675b446077c3703a659a63daa413488547d5edbb3113337ab436a71610967c7d8bfb2c32af59e735ab20b7b3939e00bc7cebd8faffca6d62339acda5a"]}, 0x74}, 0x1, 0x0, 0x0, 0x40800}, 0x8000) ptrace$setopts(0x4206, r4, 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0x3, 0x0) 2018/02/12 10:12:34 executing program 0: r0 = socket(0x5, 0xa, 0x200) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000003, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000ad5000-0x4)=0x1d, 0xfffffffffffffe8d) 2018/02/12 10:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) creat(&(0x7f00008d6000)='./file0\x00', 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d8f000)={@common='rose0\x00', &(0x7f0000051000-0x40f0)=@ethtool_per_queue_op={0x4b, 0x80, [0x8000, 0x8, 0x2d649b91, 0xffffffffffffff1a, 0x7, 0x3ff, 0x3f, 0x8001, 0xbc43, 0x4, 0x316, 0x6, 0xd8, 0xfff, 0x7, 0x704, 0x3, 0x15, 0x6, 0x6, 0x3f, 0x8, 0xaa0, 0x401, 0x8, 0x7ff, 0x0, 0x4, 0xf5, 0x5, 0xfffffffffffffffd, 0x200, 0x2, 0x7fff, 0x1, 0x5, 0x8, 0xa7a, 0x8, 0x5, 0x80000001, 0x6b, 0x5, 0x8, 0x8, 0x41, 0x10001, 0x7, 0x4, 0x8ec, 0x80000001, 0x491, 0xfb2, 0x6, 0xd3f, 0x4, 0xd7, 0x6, 0x2, 0xbc2c, 0x7, 0x81, 0x5, 0x8001, 0x3, 0x1, 0x141e, 0x7, 0x8000, 0x6, 0x50, 0x9, 0x4, 0xfffffffffffffffd, 0x3f, 0x8, 0xfffffffffffffffb, 0x4, 0x6, 0x3, 0x1f, 0x2, 0x6, 0x80, 0x4, 0x1, 0x8001, 0x1, 0x2, 0x5, 0x6, 0xf80000000000000, 0x40, 0xf1cd, 0x14, 0x40, 0x7, 0x6544, 0x9, 0x1f, 0x5, 0x0, 0x7, 0x6, 0xe2a, 0xfffffffffffffffe, 0x6, 0x6, 0x100000001, 0x5, 0x8, 0x7, 0x4, 0x3, 0x6, 0x1, 0x3, 0xfffffffffffffff8, 0x1, 0x1f, 0x0, 0x6, 0x4, 0x6, 0x8000, 0x7ff, 0x68, 0x8, 0xffff, 0x4, 0xfffffffffffffde6, 0x81, 0x4, 0x6, 0x2, 0x4, 0x6, 0x1fffffffc, 0x3, 0x2, 0x8001, 0x7, 0x8, 0x9, 0x7, 0x4, 0x1, 0x1, 0x3ff, 0x0, 0x0, 0x4, 0x1, 0xe4, 0x81, 0x8, 0x9, 0x4, 0x80, 0x6, 0x3, 0x9, 0x8, 0x5, 0x0, 0x8, 0x4, 0x7b7, 0x3, 0x8, 0x4, 0x9, 0x4, 0x1538, 0x6, 0x7, 0x6, 0x7, 0x7c3, 0x0, 0x0, 0x33b, 0x4, 0x4, 0xd8e, 0x6, 0x7fff, 0x9, 0xd10, 0x10000, 0x4, 0x2, 0x7ff, 0x1, 0x8001, 0x800, 0x9, 0x7fffffff, 0x4b3, 0x7, 0x7700, 0x8, 0x8000, 0x5, 0x6e, 0x9, 0x6a6, 0x0, 0x7, 0x800, 0x0, 0x400, 0xce, 0x80, 0xfffffffffffffffc, 0x3, 0x1, 0xbc, 0x7, 0x7, 0x9, 0x4bb, 0x2, 0x4, 0x5, 0x0, 0x5, 0xb4, 0x140000, 0x62f, 0x590, 0x2, 0xf7, 0x6, 0x1c, 0x4, 0x4e, 0x6, 0x0, 0x80000001, 0x3, 0x40, 0x7f, 0x800, 0x1, 0x4, 0x5, 0x8, 0x7, 0x54d, 0x0, 0x3f, 0x5, 0x2, 0x4, 0xfff, 0xcc, 0x4, 0x8, 0x8, 0x1, 0x100, 0x9, 0x78, 0x563a, 0xfffffffffffffff7, 0x2c70, 0x8001, 0x3, 0x6, 0x1000, 0xaa8d, 0x2, 0x9, 0xfffffffffffffff8, 0xbc, 0x3ff, 0x80000000, 0x3, 0xffffffff, 0xfff, 0x0, 0x3, 0xffffffffffffffff, 0x7, 0x5, 0x0, 0x3, 0x9, 0x0, 0x68f6, 0x7fff, 0x8, 0x2, 0x59e, 0x1f, 0xfffffffffffffffb, 0x43c, 0x81, 0x100000001, 0x5, 0x1, 0xfffffffffffffff8, 0x3, 0x100000000, 0x8, 0xcaa, 0x79, 0x1000, 0xe706, 0xbd5, 0x3, 0x3, 0x2, 0x7f, 0x70, 0x200, 0x8, 0x6, 0x3, 0x2, 0x5, 0x100, 0x1, 0x5, 0x29, 0x9, 0x101, 0x6d2, 0x3f, 0x7, 0x3, 0x5, 0x843c, 0x7fffffff, 0x9, 0x5, 0x20, 0x8, 0x6, 0x758000000000, 0x40, 0x7, 0x3, 0x640, 0x100000001, 0x1, 0x9, 0x1, 0x100, 0x4, 0x1000, 0x8, 0x4, 0x3554, 0x1, 0x5, 0x80, 0xfffffffffffffff9, 0xff, 0x5, 0xffffffffffffff8b, 0x5, 0x831, 0x0, 0x100000000, 0x0, 0x100000000, 0x2, 0x0, 0x2, 0xffff, 0x7, 0x7ff, 0x1f, 0x3000000000, 0x55d, 0xfffffffffffffff9, 0x3, 0x2, 0x80000001, 0xfffffffffffffffe, 0x97, 0x1, 0xc54, 0x100000, 0x80000000, 0x7, 0x8001, 0x8000, 0x101, 0x7f2, 0x5, 0x101, 0x2, 0xffffffff, 0x800000, 0x6, 0x4, 0x9, 0x8001, 0x8000, 0x3ff, 0x3, 0x3ff, 0x1000, 0x7, 0x3, 0x3f, 0x3ff, 0x6, 0x3ff, 0x3, 0x1, 0x9, 0x400, 0x1, 0x6, 0x5, 0x0, 0x68b8, 0x2, 0x100, 0x8, 0x40, 0x6976dcfb, 0x3, 0x4, 0x10000, 0x8000, 0x7, 0x5, 0x8, 0x8, 0x9, 0x1, 0x9, 0x4, 0x11, 0x20, 0x424, 0x800, 0x80000000, 0x20, 0x8, 0x1, 0x4, 0x1, 0x1000, 0x8001, 0x18000000, 0x7, 0x6, 0x6, 0x4, 0x400, 0x4, 0xffffffffffffff04, 0xffffffffffffffc0, 0x3, 0xffffffff, 0x1, 0x80000000, 0x101, 0x5, 0x534ca34c, 0x401, 0x3, 0xffffffffffff787c, 0x2f, 0x0, 0x0, 0x18, 0x1, 0x3, 0x2, 0x3, 0x606, 0x7, 0x7, 0x3, 0x8, 0x1cb, 0x63d, 0x0, 0x0, 0x6, 0x8, 0x9, 0xfffffffffffffffc, 0x7, 0x2, 0xfce4, 0x8, 0x1, 0x5a90, 0x366c, 0x7, 0x4674, 0x2, 0xd60e, 0x7ff, 0x7, 0x4, 0x0, 0x6, 0x7fffffff, 0x8, 0xa6, 0x7, 0x9, 0x1, 0x3, 0x80000001, 0x5, 0x5, 0x3, 0x13640000000, 0x2, 0x1, 0x80000000, 0x9, 0x30fa, 0x8bd8, 0x5, 0x2, 0x81, 0x8, 0x4, 0x1, 0x100000001, 0x3, 0xe465, 0x10001, 0x6, 0x9, 0x1, 0x5, 0xa2, 0x7fff, 0x1000, 0xf6, 0x1ff, 0x1, 0x0, 0x3, 0x7, 0x9, 0x80000001, 0x7, 0xffffffff80000001, 0x5744, 0x53c, 0x3, 0x7fff, 0x80, 0x1, 0x8000, 0x1, 0x1, 0x200, 0x10000, 0xffffffff, 0x77de525c, 0x7, 0xffffffffffffff7f, 0x8, 0x0, 0x6, 0x1, 0x6, 0xffffffffffffff01, 0x8001, 0x2, 0x154, 0x80000000, 0x20, 0x4, 0x0, 0x6, 0x96, 0x5, 0x7, 0x7d4d, 0xa300, 0x1, 0xc509, 0x9, 0x0, 0x3, 0x6, 0x7fff, 0x20, 0x58, 0x9, 0x6, 0x0, 0xfffffffffffffffa, 0x4, 0x80000000, 0x0, 0x8, 0x10001, 0xdf, 0x200, 0x1, 0x1, 0x101, 0x3ff, 0x0, 0x10001, 0x8, 0x8, 0x3f, 0x7f72, 0x5f8, 0x5, 0x6, 0xffffffff, 0x8, 0x7, 0x2, 0x1, 0x8, 0x401, 0x7, 0x5, 0x6, 0xffffffff00000000, 0xfffffffffffffff9, 0x7, 0x10000, 0x6, 0x9, 0x3, 0x8, 0x1, 0x2, 0x3, 0x8, 0x6, 0x94, 0x3, 0x7, 0xd, 0x0, 0x5dc, 0x9, 0xff, 0x240000000000000, 0x1f, 0x9, 0x5, 0x2, 0x71a, 0x6, 0x4, 0x7, 0x9, 0x6, 0x1, 0xd8d8, 0x2, 0x20, 0x200, 0x830, 0x3, 0x9, 0x1ff, 0x1, 0x1e, 0x0, 0x2, 0x1, 0x3, 0x3bbf71c2, 0x100000001, 0x5, 0x20, 0x401, 0x2, 0x7fff, 0x7f, 0x3, 0x7, 0x8, 0x101, 0x96, 0x1, 0x1, 0x1997, 0x0, 0x623a, 0x6, 0x0, 0x0, 0x8, 0xb8ad, 0x5, 0x4, 0x81, 0x2, 0x7fffffff, 0x2, 0x4, 0x5, 0x7, 0x6, 0xcf6f, 0x7, 0x1f, 0x0, 0x400, 0x5, 0x2cab6483, 0x10001, 0x2, 0x6295, 0x7, 0x4, 0xf2, 0x9, 0xa9, 0x0, 0x8, 0x8, 0xfff, 0x10001, 0x3, 0x20, 0x2, 0x4, 0x7fffffff, 0x2, 0x2, 0x6, 0x38e, 0x3, 0x20, 0xffffffffffff7fff, 0x1ff, 0x5, 0x0, 0x9, 0x0, 0x2e0d, 0x80000000, 0x400, 0x6, 0x7f, 0x5, 0x0, 0x9, 0x1ff, 0x6, 0x8, 0x401, 0x0, 0x101, 0x1, 0xfffffffffffffffd, 0x5, 0x81, 0x3, 0x85c, 0x1, 0x109, 0x10001, 0x4, 0x6, 0x5, 0x800, 0x5f, 0x8, 0xecb9, 0xdf, 0x3, 0x3, 0xffffffffffffa36b, 0x1, 0x924, 0xc68, 0x5, 0x1, 0x7, 0x10001, 0x9d33, 0x8, 0x5, 0xdb7, 0x4, 0x3, 0xfffffffffffff800, 0x101, 0x4, 0x401, 0x7, 0x2, 0x1820000000, 0x100000000000, 0xffffffffffffffff, 0xff, 0x0, 0xac79, 0x8, 0x9, 0x3, 0xe721, 0x6, 0x0, 0x8001, 0x200, 0x81, 0x18, 0x7, 0x10001, 0x50fe0cd7, 0x9, 0x1, 0x4, 0x2edf, 0x2, 0x9, 0x0, 0xfffffffffffff000, 0x800, 0x2, 0xffffffff, 0x0, 0x6, 0x7ff, 0x7, 0x2, 0x7, 0x4, 0x7, 0x7, 0x5, 0x7, 0x2, 0x7, 0xff, 0x2, 0x8, 0x7d0, 0x10000, 0x8, 0xcda, 0x6, 0x8, 0x7, 0x6, 0xbd, 0x10000, 0x3, 0x1, 0x2, 0x3, 0x7, 0x5, 0x9, 0x80000001, 0x0, 0x23acd482, 0xffff, 0x137, 0x6, 0x6, 0xfffffffffffffffa, 0x100, 0x6, 0xa7, 0x0, 0x7f, 0x8, 0x1000000000, 0x8, 0x1000, 0x6, 0x3, 0xffffffff, 0x2, 0x7, 0x8001, 0x10001, 0x2, 0x3, 0x8e9, 0x800, 0xffffffffffffdab7, 0x9, 0x8, 0x101, 0x1, 0x1000, 0x4d, 0xffffffffffffff80, 0x5, 0x2, 0x9, 0x100, 0x6, 0x3, 0x1, 0x3, 0x9b, 0x9, 0x80, 0xfffffffffffffff8, 0x10000, 0x1, 0x1, 0x3, 0xfffffffffffffffc, 0x0, 0x8, 0x0, 0x98, 0x9, 0xff, 0x9a6f, 0x1, 0x0, 0x81, 0xfffffffffffffffb, 0x8, 0xf6c5, 0x18000000000000, 0x81, 0x9, 0x6, 0x1, 0x6f0, 0x4, 0x0, 0x7fff, 0x3, 0x1, 0x3a2, 0x63, 0x8001, 0x5dc9df02, 0x4bc, 0x5, 0x8, 0x401, 0xffffffff, 0x7, 0x4, 0x0, 0x8000, 0x3, 0x8, 0x8, 0x4, 0xd, 0x4, 0x1f, 0x401, 0x8, 0xb74d, 0x4, 0x80000000, 0x8000000, 0x8, 0x1, 0x7, 0x3, 0x7ff, 0xdd6f, 0x3, 0xfff, 0x9, 0xfffffffeffffffff, 0xc49, 0x0, 0x1021ba69, 0x1f, 0x1, 0x40, 0x73f9, 0x670, 0x6, 0x44, 0x100, 0x40, 0x0, 0x6, 0x6, 0x800, 0x1ff, 0x1, 0x8000, 0x77a, 0x2, 0x6, 0xfffffffffffffe01, 0x9, 0x8, 0x10001, 0x0, 0x8001, 0x4, 0x8000, 0x87, 0x1000, 0x1000, 0x6, 0x5, 0x2, 0xfffffffffffff800, 0xbff, 0x7, 0x5, 0x0, 0x100000001, 0x200, 0x1ff, 0x1, 0x8000, 0x0, 0x100000001, 0x1, 0x5, 0x101, 0x5, 0x0, 0xa02d, 0xfffffffffffeffff, 0x4, 0xff, 0x80000000, 0x0, 0x2449, 0x5, 0x0, 0x2, 0x2, 0x3f, 0x6, 0x1, 0x7, 0x7, 0xe6f, 0x1, 0x22c, 0x1, 0x0, 0x7ff, 0x1000000, 0x80000000, 0x40, 0x7, 0x3, 0x2a, 0x84b, 0x9, 0x41, 0x2, 0xab2a, 0x9, 0x5, 0x8, 0x3140, 0x8, 0xf92, 0x3f, 0x1ff, 0x46f2, 0x6, 0x9, 0x9709, 0x8, 0xeb, 0x6, 0x3, 0x100, 0x200, 0x7, 0x2, 0x6, 0x7, 0x3f, 0x6, 0x101, 0x9, 0x1a, 0x969, 0x4, 0x0, 0x1, 0x56, 0x9, 0x5, 0xff, 0x0, 0x5, 0x1, 0x0, 0x0, 0x7fff, 0x921d, 0x401, 0xfff, 0x0, 0x5, 0x6, 0x0, 0x5, 0x7, 0x65f5, 0x41, 0xbe, 0x1, 0x80000001, 0x80000000, 0x8, 0x1c0000000, 0x2, 0x6, 0xc8, 0x227, 0xdc, 0x7fffffff, 0xbe00000000000000, 0x3, 0x6, 0x2, 0x74e1, 0x8e89, 0x6, 0x6, 0x1, 0xfffffffffffffff7, 0x0, 0xc5, 0x4, 0x8000, 0x6, 0x4, 0x400, 0x0, 0x0, 0x80000001, 0x8000, 0x4, 0x9, 0x5, 0x1, 0x2, 0x10000, 0xda26, 0x0, 0x1c, 0x3, 0xa9de, 0x9, 0x4, 0x5, 0x200, 0x3, 0x9, 0x14d, 0x7fff, 0x3a, 0x401, 0x0, 0x9, 0x3, 0xfff, 0x7, 0x7, 0x2, 0x8, 0x1, 0x9, 0x20, 0x3ff, 0x7fff, 0x9b, 0x4, 0x4, 0xe34, 0x9, 0x100000000, 0x6, 0x100, 0x8000, 0x4, 0x1f, 0x4, 0x5, 0x1000, 0x1, 0x2, 0x5, 0x101, 0x7ff, 0x9, 0x100000001, 0x80000001, 0x100000001, 0x4, 0xfae1, 0x3, 0x8, 0x4, 0x80000001, 0x4, 0x56, 0xa3, 0x902e, 0x1f, 0x1, 0x100000001, 0x2, 0x1000, 0x1, 0x7, 0x6, 0x100, 0x7, 0x9, 0x9, 0x6, 0x3ff, 0x4, 0xffffffffffff0000, 0x3, 0x9, 0xffffffff80000001, 0x3a232ae5, 0x5d7795d3, 0x4, 0x1ff, 0x3, 0x7, 0xfffffffeffffffff, 0x2, 0x40, 0x8, 0x10001, 0x3, 0xd1, 0x6, 0x81, 0x56, 0x772, 0x8000, 0x0, 0x1, 0x0, 0x20, 0x7, 0x4, 0x3799, 0x8000, 0xffffffffffffffe0, 0x9, 0x9, 0x100000001, 0xffff, 0x8, 0xd4, 0x9, 0x1, 0x3, 0x0, 0x91cb, 0xd0, 0x6601, 0x3fe00000000000, 0x7, 0x2, 0x4, 0x8000, 0x8, 0x9, 0xb, 0x0, 0x9, 0xac, 0x7ff, 0x8, 0x5, 0x20, 0xfff, 0x2, 0x9f, 0x4, 0x200, 0x7, 0x10000, 0x40, 0xffffffffffff8000, 0x87b8, 0x4, 0x5, 0x0, 0x2, 0x2, 0x7384, 0x2, 0x2, 0x5, 0x0, 0x4, 0xfff, 0x401, 0x20, 0x1ff, 0x3eae, 0x0, 0x5, 0x7, 0x4, 0x2, 0x9, 0x9, 0x7, 0x0, 0x2, 0x0, 0xdab2, 0x200, 0x101, 0x1, 0xffff, 0x6, 0x2, 0x200, 0x80000001, 0x81, 0x9, 0x1, 0xcc64, 0xb035, 0x4, 0x6, 0x1ff, 0x6, 0x3, 0x2, 0x0, 0x0, 0x80000001, 0x1, 0x1200000000, 0x401, 0xfffffffffffffff9, 0x4, 0x0, 0x100000000, 0x0, 0x269, 0x100000001, 0x9, 0x9, 0x10000, 0x5, 0x1ff, 0x0, 0x1ff, 0x1, 0x5, 0x6, 0x5, 0x8000, 0x7, 0x0, 0x3, 0xffff, 0x17, 0x80000001, 0x8001, 0xfffffffffffffc00, 0x400, 0x0, 0xf2, 0xfffffffffffffffc, 0x6, 0x7d, 0x5, 0x9, 0x1ff, 0xffffffffffff8001, 0xb, 0x80000000, 0x7, 0x9, 0x2, 0x2, 0xf2c, 0x9, 0x20, 0xbe, 0x20, 0x6, 0x6, 0x3f, 0x4, 0x6, 0x8, 0xb5da, 0x1f, 0x200, 0x3d0000000, 0x401, 0x1, 0xe71, 0xffffffff7fffffff, 0x1, 0xa0, 0x9, 0x400, 0x7f, 0x3, 0x0, 0x0, 0x8e, 0x4, 0x9, 0x2, 0xffff, 0x80000000, 0x4, 0xdfe, 0x2800, 0x7fff, 0x3ff, 0xd9c, 0x3, 0x2, 0x2, 0x5, 0x400, 0x1ff, 0x1000, 0x4, 0x9, 0x7f, 0x6, 0xb0, 0x1, 0x1, 0x5, 0x80, 0x100, 0x2, 0x2, 0x100000001, 0x10000, 0x4, 0x9, 0xcb0, 0x0, 0x8, 0x5, 0x6, 0x8, 0xb, 0xa917, 0x7f, 0xf7f5, 0xfffffffffffff800, 0x100, 0x3ff, 0x1, 0x7, 0x8, 0x0, 0x7fff, 0x25c1f8c0, 0x11, 0x0, 0x2c, 0x4, 0x100, 0x0, 0x7, 0x3, 0xff, 0x8, 0x6, 0x4, 0x4, 0x0, 0x2, 0x58b, 0xffffffffffffffff, 0x800, 0x200, 0xfff, 0x2, 0x7fffffff, 0x6, 0x100, 0x9c43, 0x8001, 0x100, 0x2, 0xfffffffffffffeff, 0x20, 0xb57c, 0x84, 0x3ff, 0x1, 0x40, 0x40, 0xf7, 0x1, 0x0, 0x4, 0x2, 0x31e, 0x2, 0x10001, 0x7289, 0x5, 0x9, 0x0, 0xf016, 0x401, 0x101, 0x0, 0xfffffffffffffff7, 0x10000, 0x1, 0xf0c, 0x8, 0x7, 0x9, 0x9, 0x0, 0x10001, 0x6ca, 0x5, 0x8000, 0x3, 0x81, 0x1, 0x8, 0x100000001, 0x6f2, 0x4, 0x8001, 0x9, 0x10001, 0x99f, 0x8, 0x2, 0x80000000, 0x5, 0x46, 0xfffffffffffffff9, 0x8000, 0x9, 0x1ff, 0x100000001, 0x7f, 0x7fffffff, 0xbf4, 0x3f, 0x5, 0x10000, 0x4, 0x7ff, 0x1, 0x80, 0x80000001, 0x41, 0x1f, 0xffff, 0x7c3, 0x2de4, 0x1f, 0x9, 0x3, 0x7f, 0xff4, 0x47d, 0x1, 0x5, 0x80000000, 0xfff, 0x51d, 0x7, 0x400, 0x7fff, 0x8, 0x0, 0x4, 0x1, 0x7, 0x6, 0xfffffffffffffffd, 0x101, 0x80, 0x1ec9, 0x400, 0x100000001, 0x80000000, 0x2, 0x5, 0x8001, 0x0, 0x5, 0x0, 0x80000000, 0x1, 0x8, 0x1, 0x2, 0x3, 0x2, 0x80, 0x4, 0x200, 0x1, 0x93, 0x6, 0x7, 0x100000000, 0x6, 0x5, 0xffffffffffffff80, 0x80000001, 0x401, 0x51, 0x20, 0xc99, 0x18dc, 0x1, 0x9, 0x800, 0x1, 0x6, 0xb1f, 0x1, 0x8, 0x40000000000, 0x7, 0x4d, 0x4, 0x7, 0x2, 0x0, 0x80000001, 0x40, 0x5, 0x100, 0x2, 0x8, 0x8000, 0x80, 0x6, 0x1, 0xffff, 0x3, 0x4, 0x7fff, 0x0, 0xa8, 0xc58, 0x1ff, 0x400, 0xfffffffffffffffd, 0x401, 0x2, 0x44593216, 0x41, 0x9, 0x100000001, 0x3, 0x5, 0x6, 0x2, 0x62, 0xdcd2, 0x7ff, 0x140000000, 0x2, 0x3, 0x200, 0x9e6, 0x4000000, 0x2, 0x10000, 0x401, 0x40, 0x100000001, 0x861, 0x5c30, 0xe29, 0x10000000000, 0xfffffffffffffffa, 0x1, 0x9, 0x3, 0xfb2f3e5, 0x7, 0x1, 0x6, 0xff, 0x3, 0x8, 0xa, 0x7, 0x3, 0xffffffffffffffff, 0x0, 0x2d061968, 0x200, 0x1, 0x8, 0x1, 0x0, 0x3, 0x1000, 0x8, 0x100000000, 0x3f, 0x7, 0xffffffff, 0xfffffffffffffffd, 0x5, 0x4, 0xfffffffffffff001, 0x3, 0xb1c8, 0x4, 0xec, 0x8, 0x400, 0x834, 0x2, 0x8, 0x21ee, 0x63, 0x10001, 0x7f, 0x5, 0xf51, 0x101, 0x9, 0x5, 0x0, 0x1f, 0x8, 0x7, 0x173e7943, 0x1f, 0x1, 0x8, 0x0, 0x7, 0xfffffffffffffffe, 0xffffffff, 0x3, 0xff, 0x0, 0x20, 0x4, 0x5, 0x6, 0x100000001, 0x5, 0x4cd3, 0x3, 0x8bd0, 0x1, 0x2, 0x0, 0xffff, 0x299cd894, 0x100, 0x1000, 0x40, 0x9, 0x0, 0x1, 0x5, 0x100000001, 0x1, 0x1, 0x8000, 0x8, 0xff0000000000000, 0x5bde, 0xd059, 0x2, 0x3f, 0x1, 0x7, 0x6, 0x8, 0x401, 0x20, 0x8, 0x4d6, 0x1, 0x7fff, 0xfffffffffffffffe, 0xc0, 0x5fc2865c, 0x80000001, 0x8000, 0x466f, 0x800, 0xaa67, 0x4, 0x0, 0x9, 0x7bf2, 0x0, 0x9, 0x9, 0x3, 0x41, 0xd08, 0x1ed1, 0x20, 0x3, 0x6, 0x10001, 0x0, 0xffffffff, 0x6, 0x50, 0x8001, 0x7, 0x6, 0x0, 0x7ff, 0x5, 0x9a, 0x8, 0x1, 0x101, 0x9, 0x8, 0x80, 0xfffffffffffffffd, 0xffffffff, 0x0, 0x0, 0x84bc, 0x8000, 0xfffffffffffffff8, 0x7ff, 0x2, 0x9, 0x7fffffff, 0x9, 0x1, 0x4, 0xff, 0x8000, 0x8, 0x40, 0x6, 0x101, 0x4, 0x10001, 0x74, 0x1, 0x5, 0x100000000, 0x9, 0x5, 0x4, 0x96, 0x0, 0x8, 0x6, 0x9, 0x4000000, 0x2, 0x9, 0x9d2, 0x1000, 0xc2a, 0x1, 0x6, 0xc77, 0xdfb, 0x2, 0xa731, 0x644, 0x2, 0x5, 0x7, 0x1, 0x9, 0x8001, 0x8, 0x80000000, 0x9, 0x800, 0x3f, 0x9e, 0x3ff, 0x0, 0x400, 0x4, 0x7, 0x4c, 0xdef, 0x51b, 0x8, 0xe21, 0x20, 0x8, 0x5, 0x0, 0x100000001, 0x7ff, 0x8000, 0x0, 0x80000001, 0x5, 0x7f, 0x5, 0x6, 0x0, 0x3f, 0x1ff, 0x14, 0x8, 0x69a, 0x0, 0x9, 0x68, 0xff, 0x4fd, 0xc268, 0x9, 0x1ff, 0x12, 0x1b, 0x5, 0x100000001, 0x8, 0xffffffffffff9910, 0xfffffffffffffffb, 0x2, 0x3ff, 0x80, 0x6726582, 0x0, 0x1, 0x7, 0x20, 0x100, 0x7, 0x6, 0xfd49, 0x5610, 0x46e, 0x1f, 0x7, 0x7fffffff, 0x8001, 0xffffffffffffffff, 0x2, 0x100000001, 0x2, 0x5, 0x8001, 0x4, 0x0, 0x9, 0x8, 0x3, 0xc0, 0x7a1e, 0x7fffffff, 0x7fffffff, 0x1, 0x60, 0x8, 0x1, 0x100, 0x10000, 0x1f, 0x9, 0xffffffff7fffffff, 0x3dd, 0x7557a9fa, 0xffffffffffffb640, 0x7, 0x5, 0x40, 0x9, 0x0, 0x61f, 0x1ff, 0x8, 0x1, 0x2, 0x9, 0x7fff, 0x8, 0xfff, 0x1, 0x9, 0x0, 0x6, 0x8, 0x10000, 0x5, 0xf01, 0x7ff, 0x100000001, 0x5933, 0xba, 0x2, 0x800, 0x8000, 0x101, 0x20, 0x480, 0x1f, 0x5, 0x101, 0xfffffffffffffff9, 0x8, 0x2, 0x5, 0xffffffffffffffff, 0x3, 0x3, 0x1, 0x17d, 0x101, 0x9, 0xc50, 0x0, 0xffffffff, 0x10001, 0x7, 0x1000, 0x101, 0x5, 0x100, 0xb1c, 0x20, 0xc6, 0x5, 0x8, 0xffffffffffffff7f, 0xa425, 0x3, 0x0, 0x4, 0x7, 0x1, 0x1, 0xf2e, 0x8, 0x8, 0x10001, 0x89f, 0x8, 0x4788, 0x101, 0x6, 0x6d1, 0x9, 0xffffffffffff8001, 0x100, 0x5b, 0x101, 0xffffffff, 0x80, 0x1, 0x6, 0x8, 0x10001, 0x3, 0x41, 0x7fff, 0x58, 0x0, 0xffffffff, 0x3, 0x5, 0x36bc, 0x8, 0x7, 0x10000, 0x100, 0x1f, 0x2, 0x3e3b1627, 0x8001, 0x80000001, 0xffffffffffffff01, 0x7fffffff, 0x6, 0x80000001, 0x40000, 0x9, 0x7, 0x7f, 0x40000000000, 0x3, 0x8, 0x1, 0x6, 0x2, 0x8, 0x2, 0x0, 0x4c, 0xffff, 0x4, 0xff, 0x9, 0xfffffffffffffffb, 0x7fff, 0x1f, 0x101, 0x0, 0x1, 0x9, 0x1, 0xb18a, 0x4, 0x130d, 0x101, 0x2, 0xff, 0x32c000000000000, 0x0, 0xfffffffffffeffff, 0x0, 0x8, 0x80, 0x40, 0xddc, 0x9, 0xff, 0x0, 0x40, 0x1, 0x1, 0x7, 0x4, 0x1000, 0x6, 0x5, 0x46e, 0x6, 0xffffffff8ac0ce90, 0x20, 0xce, 0x8000, 0x7, 0x80000001, 0x3, 0xa302, 0x1, 0x7, 0x10000, 0x0, 0x9, 0xfffffffffffff801, 0x4, 0x1, 0x0, 0x7fff, 0x5, 0xd6, 0x6, 0x69, 0x1, 0xfffffffffffffffa, 0xffffffff, 0x80000001, 0x76a, 0x8000, 0xfffffffffffffff9, 0xdef, 0x7ff, 0x6, 0x5be2, 0x892, 0x6, 0x400, 0x5, 0x8, 0x5, 0xff, 0x0, 0x5, 0x9, 0xaad, 0xffffffff, 0x9, 0x3, 0xef33, 0x401, 0x5, 0x3, 0x0, 0x8, 0x20f, 0x9, 0x1, 0x8d8, 0xd7, 0x7, 0x2, 0x81, 0x2, 0x9, 0x7fffffff, 0xf168, 0xd01f, 0x2, 0xffff, 0x2def, 0x3, 0x3f, 0x9, 0x5, 0xffffffffffffffff, 0x7, 0x200, 0x6, 0x5, 0x7fffffff, 0x9, 0x0, 0x41f, 0x7, 0x8001, 0x9, 0x800, 0xffff, 0x3, 0x400, 0x400, 0x80, 0x7ff, 0x6, 0x7, 0x3, 0x4, 0x80000001, 0x4, 0x0, 0x0, 0x5, 0x4, 0x3ff, 0x3, 0x2, 0x6e, 0x7, 0x3, 0xffffffff80000000, 0x8, 0x40, 0x3c, 0x6, 0x4c, 0x81, 0xffffffff00000000, 0x2, 0xffff, 0xfffffffffffff7f2, 0x1, 0x5, 0x7fffffff, 0x3, 0x80, 0x7, 0x6, 0x1, 0xbb40, 0x5, 0xde76, 0xc5a, 0xe21, 0x33d, 0x800, 0x4, 0xb76b, 0x1, 0xa32, 0xd068, 0x6859, 0x0, 0x9, 0x200, 0xa93, 0x3, 0x5, 0x5, 0xff, 0x800, 0x8, 0x4, 0x9, 0xe90, 0x7ff, 0x400, 0xc067, 0xeb5, 0xe999, 0x3, 0x5, 0x2, 0x6, 0x3ff, 0x4, 0xfff, 0x9, 0x1f, 0x20, 0x7fffffff, 0x4, 0xf47c, 0x2, 0x9, 0x3, 0x5, 0x8, 0x0, 0x4, 0x9, 0x4, 0x100000001, 0x6c79, 0x8, 0x8, 0x81, 0x4, 0x401, 0x40, 0x1, 0x100, 0x3ff, 0x6, 0xd6ed, 0xfffffffffffffffa, 0xffffffff, 0x2, 0x6, 0x101, 0x5, 0x8, 0x3, 0x3, 0xffff, 0x400, 0x5, 0x3, 0x8, 0x9, 0x100000000, 0x28a, 0x0, 0x1, 0x1, 0x1, 0x2, 0x5, 0x0, 0x8, 0x4, 0x800, 0x7798, 0x5, 0x2, 0x800, 0x80, 0x10000, 0x1f, 0x101, 0x100000000, 0x2, 0x1, 0x100, 0x8, 0x2, 0x4000000000, 0x3ec604c0, 0x5, 0x7ff, 0x80000000, 0x6d10, 0xf4, 0x1, 0x400, 0x2, 0x1a, 0x7, 0x1f, 0x3, 0x1f, 0xe, 0xf99, 0xa2, 0x1, 0x9, 0x1, 0x3, 0x2, 0xff, 0xffffffff80000001, 0x3, 0x5, 0x5, 0x518, 0x4e72efc4, 0x7, 0xab51, 0x1, 0x5, 0x1, 0x9, 0x8, 0x5, 0x0, 0xfffffffffffffefe, 0x44, 0x8, 0x8, 0x4, 0x9, 0x6, 0x200020000000000, 0x1f, 0xfffffffffffffffc, 0x96d7, 0x2, 0x0, 0x0, 0xffffffff00000001, 0x3, 0x5, 0x11, 0x1000, 0x250c, 0x1, 0x8, 0x37f3, 0x5d7b87ee, 0x100000001, 0x0, 0x6, 0x1, 0x4, 0x8, 0xed5, 0x5, 0x7, 0x28f, 0x9, 0xdc, 0x6, 0xd5, 0x81, 0x1, 0x3, 0x401, 0x3, 0x8, 0x0, 0x7fff, 0x3f, 0xffffffffffffff00, 0x4, 0xffffffffffffff00, 0x7, 0x7, 0x1740000000000000, 0x9, 0x180000, 0x3, 0xff, 0x1, 0x3a2, 0x81, 0x3, 0x1ff, 0x0, 0x7, 0x7, 0x4, 0x7fff, 0x8001, 0x2, 0x5, 0x1, 0x5, 0x8, 0x4, 0x4, 0xfff, 0x2, 0x10001, 0x7f, 0x5bad, 0x1, 0x7ff, 0x6, 0x9, 0x6, 0x100000000, 0x80000001, 0x6f1d, 0x2, 0x3, 0x3, 0xffff, 0x3, 0x1, 0x1000, 0x7, 0xffffffff, 0x40, 0x9, 0x80, 0x9, 0xb440, 0x3ff, 0xfffffffffffffff8, 0x9617, 0x2a0b, 0x2, 0x8, 0x20, 0xff, 0x3, 0xaa75, 0x7, 0xffffffffffffffe0, 0xffffffffffffff4a, 0x3, 0x400, 0x5ee, 0xca, 0xffffffffffffffff, 0x4, 0x7ff, 0x20, 0x9, 0x7, 0x10001, 0xffffffffffffff00, 0x9, 0x3, 0x1, 0x7, 0x3ff, 0x6, 0x364, 0x401, 0x9, 0x3, 0x3f, 0x7fff, 0x80000001, 0x0, 0x0, 0x0, 0x9, 0x8, 0x6, 0x9, 0x7, 0xbcd, 0x8, 0x3ff, 0x1, 0x7, 0x8, 0x80000000, 0xfffffffffffffff8, 0x101, 0x0, 0x100000001, 0xffff, 0x3, 0x800, 0x9, 0x8, 0x3, 0x92c5, 0x800, 0x6, 0x2, 0x6, 0x8, 0x4, 0x100, 0x9, 0x7392, 0x8, 0x0, 0x3f, 0x4, 0xfffffffff9c1c27e, 0x9, 0x9, 0x3, 0x3ff, 0x10000, 0x100000000, 0x8607, 0x1, 0x6, 0xc70d, 0xd03c, 0xed, 0x1000, 0x40, 0x3c, 0x9, 0xffff, 0x4, 0xa66000000, 0x9, 0x2, 0x1, 0x0, 0x2, 0x4, 0x9ae, 0x7, 0x7, 0xc5, 0x2, 0x1ff, 0x1, 0x7fff, 0x3, 0x9, 0x4, 0x4, 0x2, 0x5, 0xfffffffffffffed8, 0x2, 0x7, 0x9, 0x0, 0x6, 0xfffffffffffffff8, 0x4, 0x5, 0xffffffffffffffff, 0xfffffffffffffffe, 0x7, 0x4, 0x5, 0x99, 0x80000001, 0x8, 0x3, 0x1, 0x9, 0x80000000, 0x200, 0x5, 0x7, 0x8168, 0xfff, 0x100000001, 0x10000, 0x8, 0x8001, 0x0, 0x1, 0x5593, 0x4, 0x3, 0x4, 0x5, 0x7, 0x3, 0xffffffffdccf489b, 0x3, 0x800, 0x2, 0x1000, 0x9, 0x5, 0x10000, 0x2, 0x4, 0xc9, 0x10000, 0xb7, 0xff, 0x9, 0x1, 0x7, 0x4fb, 0x1, 0x8, 0x6, 0xffffffffffffffff, 0x7e01, 0xffffffffffffffc1, 0x6, 0x101, 0x3ff, 0x3, 0x0, 0xffffffff, 0x1, 0x2, 0x80000000, 0x4, 0x3, 0xff, 0x10000, 0xd36, 0x2, 0x0, 0x2, 0x7, 0xb17e, 0x10001, 0x3f, 0x6, 0x6, 0x20, 0x7, 0x0, 0xff, 0x2, 0x1745db17, 0xfff000, 0x1, 0x8000, 0x2, 0x4, 0x5eab, 0x8, 0x7f, 0x1000, 0x7fffffff, 0x0, 0x2, 0x7fffffff, 0x8, 0xc1, 0x3, 0x2, 0x0, 0x1f, 0x0, 0x5, 0x9, 0x744, 0x80000001, 0x6, 0xffffffffffffbf31, 0x20, 0x2, 0x2, 0x3ff, 0x3, 0x1000, 0x200, 0x2, 0x2, 0x7, 0x8001, 0x1, 0x2, 0x4, 0x9, 0x356d400000000, 0xddcf, 0x100000001, 0x3, 0x2, 0x9, 0x15c, 0xde3, 0x8, 0x8, 0x4, 0x6, 0x85, 0x880b, 0x2, 0x2, 0x21, 0x2, 0x0, 0x7, 0x1ff, 0x51aa1cac, 0x7, 0x0, 0x9, 0x10001, 0x4, 0x81, 0x34878e9f, 0x4, 0x5, 0x0, 0x81, 0x8, 0xc249, 0x966, 0x6, 0x8, 0x8, 0x8, 0xca3e, 0x7, 0x1, 0x8, 0x3, 0x10001, 0x8, 0x1, 0x10001, 0x4, 0xe6, 0x7, 0x100000000, 0x4, 0xfffffffffffffff8, 0xe4, 0x7, 0x5, 0x4, 0x3, 0x7, 0x5, 0x7, 0x80000000, 0x8, 0xac, 0xff, 0x3f, 0x3, 0x8, 0x3e, 0xe59, 0x7, 0x9, 0x2, 0x7, 0x9, 0x4, 0x3, 0x2, 0x6, 0x0, 0x2, 0x8, 0x0, 0xb7, 0x100000000, 0x1f, 0x747f7230, 0x2, 0xfffffffffffffffa, 0x4, 0x1a, 0x7, 0x1, 0xfff, 0x47e, 0x1ff, 0x7fff, 0x592, 0x0, 0x4, 0x100000000, 0x100, 0x8001, 0x1, 0x7fffffff, 0x2, 0x0, 0x1f, 0x5, 0x200, 0x3ff, 0x5, 0x1f, 0x1, 0x7ff, 0x5, 0xffff, 0xaa, 0x10000, 0x1, 0x9, 0x2, 0x4, 0x9, 0x3ff, 0x80, 0x6, 0x0, 0x7, 0x5fa9, 0x5, 0x2, 0x62a, 0x20, 0x5, 0xea, 0x1f, 0x5, 0x8, 0x1000, 0x0, 0x5, 0x1b4d, 0x6, 0x1, 0x5, 0x1, 0x2, 0x2, 0x5, 0x7ff, 0x3, 0x7ff, 0x2, 0x3, 0x2, 0x200, 0x140, 0x0, 0x3, 0x4a, 0x9, 0x6, 0xc75, 0x4, 0x6, 0xbe7, 0x6, 0xffffffff, 0x9, 0x6, 0x20, 0x8, 0x7, 0x100000000, 0xfff, 0x80000001, 0xffffffffffffffff, 0x2, 0x76, 0x6, 0x8, 0x100000000, 0x3f, 0x1ff, 0x6, 0x60, 0xed, 0x0, 0x80, 0x1000000000000, 0x25a, 0x4, 0xbc, 0xfffffffffffffffb, 0x1, 0x22e2, 0x2, 0x0, 0x8, 0x6, 0x1, 0x5, 0x3f, 0xa, 0xfffffffffffff800, 0x10001, 0x8001, 0x6, 0x80, 0x8, 0x401, 0x37, 0x5, 0x200, 0xffffffffa961c2df, 0x7b, 0x0, 0x100, 0x1, 0x23d853ee, 0x2, 0x1, 0xa5c4, 0x81, 0xff, 0x7, 0x10000, 0xcf, 0x9, 0xb862, 0x5111, 0xfffffffffffff736, 0x9, 0x83bf, 0x6, 0x80000001, 0x2000000000000000, 0x401, 0x6, 0xffffffffffffff4d, 0xfffffffffffffffb, 0x401, 0x7, 0x44, 0x2040000000000, 0x76, 0xfffffffffffffffa, 0x1a, 0x7, 0x4, 0x7, 0xce, 0x3, 0x5954, 0x1000, 0x100000001, 0xffffffffffffffff, 0x6, 0x9, 0x1, 0x7ff, 0x800, 0x7fffffff, 0xfe13, 0x3, 0x7, 0x6, 0x6, 0x8, 0xfffffffffffffe01, 0x6, 0x1f, 0x3, 0xffffffff, 0x10001, 0x9, 0xfffffffffffffffb, 0x4, 0x7, 0x8e34, 0x4, 0x3, 0x3, 0x3, 0x1000, 0x81, 0x8, 0x80, 0x7fff, 0x3f, 0x7a546d7d, 0x0, 0xffffffffffff8001, 0x2, 0x2, 0x3ff, 0x9, 0x8, 0x4, 0x3, 0x20, 0x0, 0x7f3f800, 0x6, 0x6, 0x3, 0x0, 0x4, 0x7fffffff, 0x8f, 0x4a8, 0x0, 0x9, 0x5, 0x2, 0x10000, 0x100000000, 0x8001, 0xffffffffffffffff, 0x1, 0x3ff, 0x1, 0x7, 0x1, 0xfffffffffffffffd, 0x401, 0x80000001, 0x10000, 0x7fff, 0x2e, 0x75, 0x5, 0x2, 0xffff, 0x81, 0x5, 0x0, 0x6, 0x3, 0x100000001, 0x6, 0xffffffffffffff69, 0x9, 0x800, 0x40, 0x9, 0x0, 0xff, 0x1, 0x8000, 0x2e, 0x0, 0x5faf, 0x6, 0x51, 0xad3, 0x3, 0x7, 0x3, 0x20, 0x2, 0x8, 0x0, 0x5, 0x10001, 0x6, 0x7, 0x8, 0x80, 0x81, 0xa5a, 0xd1ec, 0x20, 0xfffffffffffff001, 0x7, 0x7, 0x100000001, 0x200, 0x3, 0x8, 0xb5c, 0x3, 0x3, 0x80000001, 0x8, 0xa136, 0x4, 0x401, 0x1, 0xca, 0xf0, 0x14e, 0x8, 0x0, 0x2, 0x2, 0x7, 0x0, 0x0, 0x0, 0x100000001, 0x10000, 0xff, 0x40, 0x8, 0x208, 0x80000000, 0x3, 0x20, 0x8, 0x7f, 0xffc3, 0x0, 0x0, 0x6, 0xfffffffffffff000, 0xfffffffffffffff9, 0x7ff, 0x3f, 0x2, 0xfde, 0x4, 0x5, 0x27cf, 0x100, 0x8, 0x80, 0xffffffffffffffff, 0x6, 0x3, 0x8001, 0x100000000, 0x3, 0x40, 0x6c09, 0x80000001, 0x6, 0x59, 0x6, 0x3, 0xfff, 0x1, 0xffff, 0x3, 0x9, 0x401, 0x0, 0x10000, 0x8001, 0x3, 0xde0, 0x216ce46b, 0xf, 0x7ff, 0x4, 0xb880, 0x7, 0x40000, 0x80, 0x401, 0x80000000, 0x100000001, 0x9, 0x0, 0x7, 0xdce, 0x1, 0x3, 0x2, 0xfa0a, 0xfffffffffffffff7, 0xb1, 0xffffffff, 0x80000000, 0xddd4, 0xb6, 0x7, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x7, 0x2, 0x7ff, 0xfffffffffffffff8, 0x6, 0x3c, 0x1, 0xf9af, 0x0, 0x6, 0x1, 0x8, 0x2, 0x8, 0x1, 0x80000001, 0x3, 0x6, 0x5, 0x2, 0x3ff, 0x401, 0xfffffffffffffff8, 0x0, 0x7, 0x7, 0x100000001, 0x6, 0x80, 0x4, 0x1, 0x74, 0x0, 0x7, 0x40, 0xffff, 0x2, 0xfffffffffffffc01, 0x3c, 0xffffffffffffff80, 0x1, 0x8, 0x0, 0x5, 0x7, 0x7, 0x8, 0x9e, 0xcb84, 0x10001, 0x5, 0x2, 0x800, 0x1, 0x80000000, 0x1f, 0x4000, 0x21, 0x400, 0x3, 0xd6, 0x1000, 0x9, 0x9, 0xbf6, 0x2, 0x200, 0x4, 0x81, 0x7, 0x4, 0x6, 0x80, 0x4, 0x1, 0x200, 0x5fc, 0x4, 0x4, 0x9, 0xfffffffffffffff8, 0x80, 0x81, 0x4, 0x7, 0x7fffffff, 0x1, 0x2, 0x8, 0xfff, 0x5, 0xf50, 0x6, 0x9, 0x7, 0x800, 0x95c8, 0x0, 0x2, 0x7, 0x5, 0x87b7, 0x0, 0x6, 0x1f, 0x8, 0x8, 0x78, 0xffffffff, 0x10000, 0x0, 0xffffffffffffffe1, 0x1, 0x81d7, 0x8001, 0x9, 0x10001, 0x4, 0x7fff, 0x5, 0xfffffffffffff001, 0x32, 0x7, 0x80000001, 0x100, 0x4, 0xd5, 0x0, 0x2, 0x80, 0x42, 0xffffffffffffffff, 0x8000, 0x1, 0x4, 0x8, 0x0, 0x3f, 0xffffffffffff5584, 0xcb75, 0x4, 0x6, 0x8, 0x8b, 0x401, 0x2, 0x5, 0x7, 0x6e3a, 0x1, 0x0, 0x8, 0x3a, 0x7, 0x100000001, 0x1, 0x100, 0x7, 0xb8, 0x9, 0x1f, 0x80000000, 0x1, 0x8, 0xfb, 0x2148, 0x0, 0x1, 0x7, 0x80000000, 0x100, 0xfff, 0xb7cb, 0x400, 0xcdb, 0x6, 0x1b37, 0x2, 0xfffffffffffffffd, 0x5, 0x5, 0xda02, 0x10001, 0xec, 0x3, 0x8, 0x1e, 0x2, 0x7, 0x8, 0x2, 0x2, 0x0, 0x1000, 0x88, 0x8, 0x100000001, 0x9, 0x1, 0x374, 0x1, 0xe6, 0xe35e, 0x1, 0x77, 0x5, 0x6, 0x84e, 0xd7a, 0x2, 0x40, 0x2a1d, 0x10001, 0x2, 0x1f, 0x2, 0x8, 0x57, 0x8, 0x7, 0x2, 0x0, 0x0, 0x0, 0x1b, 0xffffffffffffffff, 0xfffffffffffffffe, 0x8, 0x239f, 0x8, 0xa9, 0x1, 0x0, 0x5, 0x1ff, 0x80, 0x1, 0x0, 0x9, 0x0, 0x0, 0x401, 0x0, 0x20, 0xff, 0x1, 0x3ff, 0x9, 0xb24, 0xbef, 0x0, 0x7, 0x5, 0x7, 0x400, 0x6, 0x0, 0x9, 0x80000000, 0x2000000000000, 0x4, 0x380000000000000, 0x5, 0x40, 0x9, 0x2, 0x9, 0x9, 0x8, 0xdaf, 0x4, 0x20, 0x3, 0x64, 0xffffffffffff8001, 0x3, 0xdfb, 0x0, 0x100000001, 0x0, 0x1cbaf57c, 0x0, 0xffffffffffff7fff, 0xe7d8, 0x9, 0x2d, 0x9, 0xf04b, 0x6, 0xffffffffffffffff, 0x313b82e5, 0x5, 0x7, 0x3, 0x100, 0xffffffffffffff92, 0x5, 0x3, 0x401, 0x8, 0x0, 0x5, 0x7fff, 0x8, 0x4, 0x3, 0x0, 0x9, 0xfffffffffffffff9, 0x8000, 0x0, 0x9, 0x8, 0x50, 0x2, 0x3, 0x8, 0x40, 0x0, 0x4dd4, 0x9, 0xfffffffffffffffc, 0x100000000, 0x9, 0x0, 0x9, 0xffffffffffffffee, 0x1, 0x3, 0x0, 0x4, 0x0, 0x7f, 0x6, 0x8, 0x9, 0x6, 0x6, 0x1, 0x3, 0x6, 0x2996, 0x8, 0x7, 0x10000, 0x4, 0x7e, 0xfffffffffffffe01, 0xc0c8, 0x4, 0x100000000, 0x95, 0x3, 0x47, 0x10000, 0x4211, 0x10001, 0x0, 0x7697, 0x8, 0xdf0, 0xe2, 0x401, 0x5, 0x5, 0x3f, 0xffff000000000000, 0x7fffffff, 0x1, 0xffff, 0x5, 0x0, 0x6, 0xb6a, 0x806, 0x0, 0x7, 0x2, 0x8, 0x7, 0x8, 0x31da, 0x6, 0x8, 0x9, 0x8000, 0xe82f, 0x1, 0x80000000, 0x2, 0x454e, 0xffffffff, 0x6, 0x80000001, 0xfffffffffffffff8, 0x7, 0x2, 0x3, 0x0, 0x4, 0xe20d, 0x101, 0x100, 0x5710, 0x8, 0x1, 0x7, 0x10000, 0xffffffffffff8000, 0x7, 0xffffffffffffff00, 0xfffffffffffffffe, 0x560b4bfe, 0x800, 0x30b528bc, 0xfffffffffffffffe, 0x2, 0x300000, 0x2, 0x7fffffff, 0x2aa4, 0x7, 0x4, 0xffffffff, 0x9, 0x401, 0x0, 0xfffffffffffffff8, 0x401, 0x6, 0x62, 0x8001, 0x191, 0x400, 0x17e4, 0x7fffffff, 0x81, 0x4, 0x3ff, 0x3f, 0x9a, 0x200, 0xffffffff, 0x7, 0x401, 0xffffffffffffffff, 0x100000001, 0xffffffffffffffc0, 0x8, 0x80000000, 0x7, 0x800, 0xe6, 0x80000001, 0x4, 0x7ff, 0x1, 0x3, 0x5, 0x9, 0x0, 0x3, 0x9, 0x80000001, 0x400, 0x1c, 0x23, 0x9, 0x80000001, 0x4, 0x1, 0xb4d, 0x100, 0x7f, 0x2, 0x7, 0x6, 0x101, 0x0, 0x3, 0x8, 0xf1ae, 0x2d, 0x8, 0x0, 0x8, 0x240, 0xb7a7, 0x401, 0x6, 0xb4, 0xffffffffffffffff, 0x8001, 0x5, 0x8000, 0x3f, 0x3ff, 0xca, 0x1, 0x1, 0xd7, 0x1, 0x8, 0xffffffffffffffb4, 0x3, 0x9, 0xfff, 0x9, 0x3, 0x3, 0x8001, 0xc8e, 0x1000, 0x0, 0x0, 0x800, 0xe8b2, 0x1, 0x7, 0xca, 0x2, 0x5, 0x700000000000, 0x2, 0x6, 0xd3, 0x46, 0x9, 0xfffffffffffffffa, 0xffffffffffffffe1, 0x0, 0x9, 0x7ff, 0x4, 0x101, 0xfffffffffffffffd, 0x2, 0x333, 0xffff, 0x7, 0xfffffffffffffff9, 0x4, 0x3ff, 0x8, 0x80000001, 0xffffffff, 0x2, 0x1f, 0x8, 0x9, 0x0, 0x7, 0x6, 0x5, 0x4, 0x8, 0x875f, 0x85, 0xc4f4, 0x93, 0x7, 0x9, 0x473, 0x9, 0x401, 0xfffffffffffffff7, 0xcf10, 0xffff, 0x20, 0x1, 0x80, 0x7, 0x3, 0x101, 0x7, 0x6, 0x5, 0x10001, 0x10000, 0xb6, 0x7ff, 0x4, 0x5, 0x200, 0xe000000000000000, 0x2, 0x5, 0xe30, 0x2, 0x1, 0x200, 0x2000000000000000, 0x1, 0xbc08, 0x6, 0x0, 0x3, 0x10000, 0x6b, 0x7, 0x2459, 0x400, 0x7, 0x5, 0x0, 0xffffffffffffffff, 0x7f, 0x6, 0x9, 0x44, 0x9, 0x9, 0x4, 0x3, 0x800, 0x2, 0x5, 0x2, 0x9, 0x80, 0xf593, 0x11c, 0x1, 0x899, 0x40, 0x1, 0xa0, 0x49b7, 0x7fffffff, 0x1, 0x1, 0x10001, 0x44, 0x9, 0x4, 0x5, 0x8000, 0x100000000, 0x480000000000000, 0x1, 0xffffffff80000001, 0x97e0, 0x400, 0x200, 0x3, 0x5, 0x8, 0x2, 0x2, 0x9, 0x80, 0x8, 0x100, 0x40, 0xfffffffffffffffc, 0x1, 0x2, 0x8dab, 0x7, 0x7, 0x7, 0x40, 0x7, 0x5, 0x7, 0x3ff, 0xba8c, 0xffff, 0x81, 0x2, 0x1, 0x6, 0x17a, 0xbc8, 0x80000001, 0x200, 0x48, 0x2, 0x1000, 0x7, 0x4, 0xecb, 0x8, 0x7ff, 0x81, 0x7b, 0xffffffffffff17f6, 0x23, 0x9, 0xa57a, 0x400, 0x5, 0x8, 0x1, 0x6, 0x0, 0x80000000, 0x5fe9, 0x5, 0x7f, 0xf7, 0x8, 0x1, 0x4, 0x9, 0xffffffffffffff37, 0x0, 0x100, 0xe73e, 0x2, 0x4, 0x80, 0x6, 0x4, 0xffffffffffff339c, 0x7, 0x5, 0x332a, 0x1, 0x0, 0x5, 0x200, 0x7, 0x80, 0x3, 0x5, 0x81, 0x2, 0x6, 0xfffffffffffffffe, 0x2, 0x80000000, 0x8, 0x98, 0xfffffffffffffffe, 0x7fffffff, 0x400, 0x9, 0xfff, 0x1, 0x800, 0x2, 0x400, 0x4, 0x7, 0x5, 0x2, 0x6, 0x800, 0x5, 0x6, 0x10000, 0x3, 0x6, 0x5, 0x20, 0x6, 0x7, 0x1, 0x401, 0x3, 0x5, 0x9, 0xfff, 0x52d17498, 0x8, 0x4, 0x10000, 0x4, 0x100000001, 0x5, 0x7, 0x6882, 0x0, 0x200, 0x6, 0x6, 0x6, 0x3, 0x20, 0x800, 0x69, 0x6, 0xffffffffffffd25f, 0x3, 0x9, 0x4, 0x400, 0x3841, 0x8, 0x1000, 0xfff, 0x100, 0x14, 0x9, 0xb1a8, 0x7, 0x2, 0x3f, 0x500000000000000, 0xa131, 0xfffffffffffeffff, 0x846, 0x8, 0x40, 0x7, 0x10000, 0x800, 0x100000000, 0x6, 0xfffffffffffffffd, 0xade, 0x7, 0x4, 0x5, 0x0, 0x8, 0x100000001, 0x10000, 0x736, 0x3, 0x7, 0x4, 0x1, 0x679, 0x1, 0x400, 0x10000, 0xfffffffffffffffd, 0x9, 0x7ff, 0x6, 0x7fffffff], "cbed548e0c7ff20424461a1fe3fc55d738be2a0f74b809cb6222d20a7f84e7f2b3bf202139e446928f4c4cf593943f34c578cab3dcd772618bafc85a3934ef4703da743e64fb7df53536bdbd17423432629c3fd97f7eafaf8dff46f9f8e3f226546e8b8f4d35ff46ba8c5a0a459dd05642fc54b53f9197f3815a8264ad1cddfb01746c777b562e3b0814d1826013e600cdfdd82ce40d527ffffceeb3f73ae95758035e8efe87c9970d710bf98846f84b2973faa98825ef0042b402a17b156d52547d377ec83f95de2b1813a9c03205454e213c6b02d0e82ce3e9a6313b699d78b1409c3728f1bebc"}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e9e000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmmsg(r0, &(0x7f00006e9000-0x21c)=[{{&(0x7f0000113000)=@generic, 0x80, &(0x7f0000033000)=[]}}], 0x1, 0x0, &(0x7f00003ca000)={0x0, 0x1c9c380}) [ 61.741630] binder: BINDER_SET_CONTEXT_MGR already set [ 61.749621] binder: 12799:12809 ioctl 40046207 0 returned -16 [ 61.765598] binder_alloc: 12799: binder_alloc_buf, no vma 2018/02/12 10:12:34 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb1000)='/selinux/mls\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000239000-0x8)='./file0\x00', &(0x7f0000d9a000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x1e) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x800}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r1, 0x8000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000003000-0x10)={0x9, 0x1000, 0x2000, 0x7, 0x9, 0x9, 0x1, 0x0, 0xfffffffffffffff8, 0x395}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000004000-0x1000)="c401410a68515b85f59ec5d28dd31be4ac2b98d36cb3660e38e01e257790937d4427f6c00637ffa7f48feb7020bf17293a3a99653283b03299ee6ead5023c94c8100b47df520c254a8cebf6463c662d8e76ce160b695ad7f453d9ad518fa0b92b6d6b71850f5f339223680e0d894e6fdd753448bd2c17dd479a3ff9270ca3ab0d514b0ed8ea499bf3ec42ca6c0f5068ceb4accab305edd4f565a0ad4bcd63d1bba3a2486b3d0c57c1875300a9ad8a6bca83b3ba94f907544b25ef1bf24010c49bce021c59c2950cd5215904245b032b93ef7de2046ec020507645b68547fcad10e008787ea068a3ab88e6acc1d475d34659a9429d8bd89435437a0c715f93aea83861e472da9feb14c9cee902601676a217cb8d129e8313f1f8e9a4c6a401d16506c67e4a619a2c84895932793183ef5a99b766108cbddd6f41ce705900f4b465be19ef6c3bf81105a32e28bd846d50dcbd5a305f9959238878ff242d208b5e54a12dc70165bd1ae966a1e88dfc5cb19b6b6f5b6a72a7c84b91bd2f02fbbb2944d87fedce50665ffae41e05da3323346a4f0b96d25dfcfa843032e877ebf1566e756ef94c8286204745e3aea43fa476ae5987b20bc24d5df4dd7de5e77f65f6cc565d4f0cf7774cbfb65ad000a5352595e9ae7993cbddc1e62f04d1facb35a7d404f47338d7574c9d69c9293e642baca0be6514b1d1eb5bd4b73cb9edd5d01dbf186d7440886183098be32a022472fcf99e8986db5ee9eb3fea166421d927a99bfd7bb7fcccd5642bc894686befe40d5016a3fa825571d8e55da20d508725cffb2f2d39b72e7fbedf3924526bc9ad32c43caadb060744659d7035010c0c0759a0e0ce00c57551a87d64d628016eeed6110e2e549237c6a0a8fb590951872431041ad77fceda6d27014a48bf3af47e5edcfe6ec31609539ffed1cef30816d7fb546586dae8ee83477760267924ee097fcd3c8b7a52a75a8a8420e3353e54f8dfd419cb0cc16af5df816ceb8b6f25df436c009f1a6b14c4bed6efaf81dcb4504276d0e87753ed57c1ae38f960e14b34046c80cfa77926bc5cb24e0714f69245d7405306c041ce29ace337c7e6677841aaa172c3027d47ecaca8e897e57a12e91ebb0bbae359706bcf0c98ee4acf3504bb9919df8026bcfd25ea717f19b0689d04ed689f129afaf92d51dbfa73e1d66a7c199461cab59fb2b4f24935a5b1ff78456b36112da5a5e2693f5c5947711282a9717c6de09f589943a16719accc033043dce77c68b62c544b2a022dd23ae5668edacb80e7fc8ca7cc78cfbaa1b02fb8d40ce6eddaff0e1a69332d0a8c876577a4a8bea5e66442020bc0768453a9a03c5e10eb039cd01fb243e1260971219b16943b4365357f792331713e8bee872a5f241bebee6d6ad174bfa2e4e589b50ff8ca818277cad550d7ebf1d111714cd2a1a279cb7a1c3a0f46f39295fcbb54ab18e420c81502828f2c1e8a611dbf65cd6f0df10eb1cff9f494ac5303c8a88aaf487ef869754eaf273251fe017ad915f4dcd8b08d8d18577e098a9fb3aaad7ddc054db3527d40f48656dde48e95e859b1e419948718b2531712bc30e57347ca34ec71e3f4bcfc7c9f81224345c08b2098cc1e96ed245abd74bcb50c35cf858ca010906a70d20ece37f54998dc0f8e5960a551ae07f538067c3b8705ad22166b6d627d00b7b1f3e24373b7d9782e06988ebf188576bf6b6bc5fa8f70969e85c288765d5c4f3f95d496b06b3f4a3f6af855dc1abf02b3340feca0348bb9edb6e2f5792c228aaef476ce61639171e7fd909cfb4d20185d60a968984f4c285a365f46426eeef545dcb39489cb2485db3b004d7afcfdfbd4d66d886ead8b65ec8ce54500db1e90192ce4ceb36b9c0285955ceae1bf4fe0e0d93c06e8e08ae7725c2449f949597035063f13dabbd8a6d8914fb3b355a0ba22bf1f1e333a05ac74fd509b5c958c5789860a3fc3cba4d8caed6aa343a77daee8166ce86e9dbb31909fb025446528766d5b17aaaaa7368b4f8fee29a4fdf8f9936d09b7554725934fe154c3eccef61fc2bac7c9213dc03b52e415e3b2ddb321d56799c4bca31432bfaf291b382094f3675eb3f5099be69a335a9902cc5334d8a7f5c228e1da6d5d1c7a506ed4a6d63ffabfb0b7a91904465bade69bd986130055ae029127a4809bfe6f53083193fbd60ec1a2ab7468c5d07bf3e69ba46349e29215ec75d87af13df6fcc616e1a6306321545f80c9dfec075463b744692cb70d0d73fe597e5650818c4a9545a57341b7abc62a03f2eac1ac58bf3ec5fc7314d39c6f0586176d51c5522d3c5897e42db5bcb54e3b3cbd9b236bdabacfa95d944e27737a9eec26cf6d71559ca3124c00f2fd973daf3a5caf361aa6949d0e04e2b58ec4d911253a6ad128cd5bf3675850664a87f3509539d5bb7b99a348dd71461ed215d1da85521343731d18f255a6d2601e52072af70ff8d4cde037e539df1db95e14c370ba05d1b61fc00aa99336d406e7662dc7728ab66ceb75daf5c082aedb67f12bfc3eaec6266cc71b5918ea4dc50437e17648f11cbea296ee1220c71aab316a879d3ae4ff54664e8c5cf8f0a2898866bc9cd107b52098ef42923190b8f3973130ffb54599d9ce376920609ba755f174326fcd1fc8387f1cd78092d59b9f18452ec2533f031be2b8058134db785ab04ff39f413bf32cf0627aa74595dff29c2a3dbce8b82377a0411fcb9ab7fdad7b0c322e0a78295502ce308e62622ce1cc299e269fc54411923ef09dd6578527cbcde8a3dd0dd1337278811f490812732559a6268a9ae64aa8cc250fee69c8cf94dc5595a62a3aee30ddc05c99d345ba768b4a65c8b23189748e058c5a62458b1465bf7e27e08121360de9afa78c206773e12d731e981df65e4039c7b4c69271863fca4d29feea190a72aace26cc0c232c9e0cae295d33dc5dcba22642b5ba7209f55f9139218f32bf0f4158a02dd95a7f5a9f9e773e64d1aae95e274917c0a3a357e8ea18b98bf577b4d332b683ac0d0404056a045dbbc697c22519248eab9a60caf0932b191f8f1fc943a9f48ece0a60acb5dc0a4269ea29c6896c5d85f90156ebbaf78cc4cf87eb578588f851b4fb117955b0845af9a59f9813e5f1a429d8a7e63d81115171acc0c104ed00eb3b1196d143f0113ec33360aed118f366cddf286394e2e415be4215638bde6d72a7e0431f7b31cc6597ac33cd70e298aac64341b43a84c267e84c20091b03814d17d45fed86e4b882b1b9ee91f15107f7f26aff7731c2bce4438990018907390ad56497581a4faf4d426d362374f064f93c2a7523c8f3ae2231f1bc95b0ebf5607f0886dd7609a71ad7af02c9a8d48f7434b0c09d1202193dab404785ef1ea9f7e33894cf541798deefe8bc831dec1cf448a044f58a4e6b110c5e5d85e445d03f39dd04f8682b882a7d75ddac263caa970856611d4986d3cf6302d97c68bafd0689904287eb703d169e9dcf4487f6149fb7b67f53d912d05c9368c27728a6bb9d43321dd6a880c0247d5454d65239c87935fb519a60953c045bc395eb5616bed36959f956207dab179d6e93353f26865b1022fc854d75b9e5ba9a7a744be344c59c927cefeaca5a06797a8b2096f16b0664d392388153e289b624226fa14a692a6b17c4a59dbc6da33efc55c501677101ca7a40fcfdb079da2b734af6800ed3bab3b2a5cf9981a5dfaba67fc2120b4e3aeb837e364b9dea383c1dbcec795060afebb891fe1020aa37340980714da3d54c7979686f1c7e1672f7fa6b575144b81917753e4193b3ab9efd6a1a0fbc36fb9aa133d26489a14d076d3c851ef4c66a73e177a0f0abc0c548911dfc2793b1d2bdaa2cf82b61f439c91c165292873e79c0acbbca74cddd608c133b3ae7805d355727a40d1e69d3a9efa39d2da87046b89673a69807666ad7a5ee759a2f47a3acb7e4b045b45dad327a9f88c618ce27784b56319c5235c1d0a39b5a328e5a4d876e9e3488aa60fc2bcbb34a4b800da7dca6180ba4e638a292b5cd26d2f388a4a126f9938b598881d21bf5546fe1936eea18f21d99bc2eba1611866f30cbd918b999fdf566d0445be98e2bdbbf9ad5a348561f3b60f51af410abe22abfae4d7158631aeb3fd3b0dd14fdb0c40b198886aebab100c172aecbbb58d02e1dd057c64de4339ca9074531d5dd90b9ffdaeba1977aa33811486e30bc24b66ff63df3844aaf34b214c2f2c4fe7088d893eb364da9b5f64efc4c330ad319b1c8a9608e9432c260e1a144c328fe7cda60c12f3d608c7f343cac6549f1fe2765713943d51addc0fcd4b3e19e4a2a4aa8b7e1f2da34ba2648274821248ac3d1085ecd4e0ed2c72ff1c5956565161e641c6dc16b3505eacaa0bc1b212b3110992008109dc9d61112917996057b64a6ee895302291a47781a80f2e9abc723996f8a88899f0829c9fa3bee92d731e8afd0bbf0d38caf1dee463c6ad551aa9e626308a70c568c40b9bd39a173f2590d8dc6d0149a60e8a6abc38adf80cd901e8053fa16990c80f988792501fdcf232895e6cc2b24adef2b70f196e95c3288fb118184008c11e629ec72fe117e5cd65868f842635c6f8e64343657d6a034f3acfc227a1959e18f1b9a232f5eae18ca597dcb141d2ffaa536bd4a37af3334f86eb7fbd6f4707d56390b3db30691361696f95b53ea903e1a3f9ecf48adc56fa26382cb58a4df85a4bcf254534042ba255e53dfe76ae1548c889363dbbc4a5332d59231af475551b87a5d027eadda8504d520c4264da090e4826c94c92980fc70430a9564137249dcc6ff5cdad6a7375909ae28e8409147b67065103bc830d8a9028c4b2afe8f2dda268c8c8ab515464dc66a15ad443709fe68e6d1b8de87ac94ebb35aeda318230599dd95571639195f623a75a859f83c7b6b128a86bece2c89493a1c460ce6fdb698c57ee70dc9909e62893d6d339b51c53e8ffbbe6f168950f7045b23020199e0d6c74f1187aa5112189abcf68522e2683dc65b23f0d15cd485a25de931ed87b0e31ae0d6e0a67866de4c48a5d6df5c1eeda3be65c45eff66c2cbbfbb5a1893b264eec3715d60c82490e40b93ec8015d35e62e8934f9c85b4f87805a880db6fe8bf4b04457d011d7c31526c92606682c244e9813f1b131476f2fc86455f9185abc24369698d0b2f46aa8db34d56165c8e86ed47842307dbc22cdab687b59ea02a7d9066e5c13da5eec77698a8fc59b433b4f12d3895e640876e5f8a2dcde1f0e01f8b784b4ee403113bda3cadffdc327a8da46e9840c1f04ce8d1c4fe31e9006635655e691995f0052929e61d1999861ba4def1e9bc5f643f00c581e4698a27927eebb9ad32517f96eebdd47fcd72fa408c9a422ea2554a7f926c84c39f91a3ebf0a6eb5d21b004756a6c7e791ddfccb331d4b1da33232f73885fc05921f8b585fb6091cfe4212557cfcb0e1307b9a6f7e69b46aa2192647520c35e14edce1f216d719247415856df32b39c12c88b70a6960972a378b2097c342d396102ddbcbbdd829c97d05129ab704e4070e58dabc54a818c073eecbd82c965d6582cdbbb0970db3087c6dd2d3a260cc211791a2b28cde17c233024608b70f915effe5e123e80c76fdb031aeb15a82285d7de5ec6835ca444a1cc4b64461bc14e502039a8f969ea8f353f781b09eb11ca059f89af70cb559126a9e23f02916454d49c4763ac982159b6ff02ad2a991672d62b7388807940a48834def66b4a39ab7787e078841e21f15857bbb4acaa0804eecbcc0d1efe7b3da", 0x1000, 0x800, &(0x7f0000002000-0x10)={0x3, {"b965578a0cbbf9"}, 0x3}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000005000-0x8)={0x401, 0x1, 0x2, 0xfff}) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000002000)=0xd7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000006000-0x6)={0xfffffffffffffffd, 0xa1a, 0x100}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000007000-0x10), &(0x7f0000007000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000)={r2, 0x3, 0x3, [0xffffffffffff7fff, 0x19c, 0x80]}, 0xe) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r1, 0x3800000000000, 0x8, 0x5, 0x7fff, 0x7fffffff}, 0x14) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003000-0x20)={@common='nr0\x00', @ifru_flags=0x4000}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={r2, 0x7ff}, &(0x7f0000008000-0x4)=0xc) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002000)=""/108) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/02/12 10:12:34 executing program 6: rt_sigaction(0x0, &(0x7f0000aa9000-0x20), &(0x7f0000a16000), 0xb5, &(0x7f0000e83000-0x8)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$int_out(r0, 0x0, &(0x7f00009b1000-0x8)) 2018/02/12 10:12:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) signalfd4(r0, &(0x7f0000000000)={0x1ff}, 0x8, 0xfffffffffffffff8) [ 61.765615] binder: 12799:12800 transaction failed 29189/-3, size 80-16 line 3127 2018/02/12 10:12:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef0000)='/dev/sequencer\x00', 0x2000000a02, 0x0) mq_unlink(&(0x7f0000e17000)='cgroupem1em0[lo!!\x00') getsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000958000-0x4), &(0x7f00006d7000-0x4)=0x4) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x60) 2018/02/12 10:12:34 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000009b000-0x1a)={0x3, 0x0, 0x2, 0x100000001}) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f00009bb000-0x96)="4a12788d5f4f8f5e4f80af15bdc821c2777c775431154307126abeab8247bdc8c3211c4f9f790f7741c9b0ea0cfe87b2bc4c94e3e6dce6d8f88d3e675afab3dc9d4cf174eae64033cfde9b4b9d6dc17d2f22c62af5d632529451a52bd5cbe6a7e5b74aa274b702196390b2739358f5a456044a6a31299cf68720e9d557b86c4db41ffaf1a0baf508f0be00da07d1a7855323e000b229") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0x44, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) recvmmsg(r0, &(0x7f0000532000)=[{{&(0x7f0000a95000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000a0c000)=[], 0x0, &(0x7f0000dad000)=""/50, 0x32, 0x4}, 0x7ff}, {{&(0x7f0000cf2000)=@rc, 0x9, &(0x7f00005cf000-0x10)=[{&(0x7f00003aa000-0x8b)=""/139, 0x8b}], 0x1, &(0x7f000047d000-0x39)=""/57, 0x39, 0xffff}, 0x3}, {{0x0, 0x0, &(0x7f0000f93000-0xa0)=[{&(0x7f00005ac000-0xb7)=""/186, 0xba}, {&(0x7f0000e91000-0x9)=""/9, 0x9}, {&(0x7f000045d000-0x1000)=""/4096, 0x1000}, {&(0x7f00004c3000-0xad)=""/173, 0xad}, {&(0x7f0000e68000-0xfa)=""/250, 0xfa}, {&(0x7f0000969000)=""/34, 0x22}, {&(0x7f0000691000-0xd8)=""/216, 0xd8}, {&(0x7f00003ea000)=""/104, 0x68}, {&(0x7f0000b80000-0x60)=""/96, 0x60}, {&(0x7f0000a83000)=""/214, 0xd6}], 0xa, 0x0, 0x0, 0x8}, 0xdc}, {{0x0, 0x0, &(0x7f000060c000-0xa0)=[{&(0x7f0000711000-0x16)=""/22, 0x16}, {&(0x7f0000087000-0xff)=""/255, 0xff}, {&(0x7f00004e5000-0x58)=""/88, 0x58}, {&(0x7f0000aa3000-0x93)=""/147, 0x93}, {&(0x7f0000c8d000-0xfb)=""/251, 0xfb}, {&(0x7f0000fde000)=""/233, 0xe9}, {&(0x7f0000786000)=""/10, 0xa}, {&(0x7f0000aa0000-0xa0)=""/160, 0xa0}, {&(0x7f0000e51000-0x4)=""/4, 0x4}, {&(0x7f0000b55000)=""/33, 0x21}], 0xa, &(0x7f0000acf000-0xf0)=""/240, 0xf0, 0xcbb1}, 0x4}, {{&(0x7f0000724000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000688000)=[{&(0x7f0000369000)=""/9, 0x9}, {&(0x7f0000f16000-0x69)=""/105, 0x69}], 0x2, &(0x7f000059b000)=""/207, 0xcf, 0x613e}, 0x1}, {{&(0x7f0000def000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000731000)=[{&(0x7f0000d3f000)=""/92, 0x5c}, {&(0x7f0000359000-0xb3)=""/179, 0xb3}, {&(0x7f0000136000)=""/104, 0x68}, {&(0x7f00004cc000)=""/237, 0xed}, {&(0x7f00000c3000-0x5)=""/5, 0x5}, {&(0x7f00007cd000)=""/153, 0x99}, {&(0x7f0000fb6000-0xa6)=""/166, 0xa6}], 0x7, &(0x7f0000e46000-0xa8)=""/168, 0xa8, 0x784}, 0x101}, {{&(0x7f00002eb000-0x6)=@hci, 0x6, &(0x7f000077d000)=[{&(0x7f000002d000-0x51)=""/81, 0x51}, {&(0x7f000089b000-0xee)=""/238, 0xee}], 0x2, 0x0, 0x0, 0x7}, 0x6f8a}], 0x7, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c26000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81, r3}) ioctl$KDADDIO(r0, 0x4b34, 0x2) recvmmsg(r2, &(0x7f000051d000)=[{{&(0x7f00009b0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00006a8000)=[], 0x0, &(0x7f000015b000-0x5a)=""/90, 0x5a}}], 0x1, 0x0, &(0x7f00001f7000-0x10)={0x77359400}) 2018/02/12 10:12:34 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00002cf000-0x38)={&(0x7f0000071000)={0x10}, 0xc, &(0x7f0000dda000-0x10)={&(0x7f00002d2000-0x38)=@mpls_getroute={0x1c, 0x1a, 0xf21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/12 10:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000939000-0x48)=@full, &(0x7f0000377000)=0x48) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000329000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) getdents(r2, &(0x7f0000bcd000), 0x0) 2018/02/12 10:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f00005ac000-0x10)="61f002220000000000000000037460ad") getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000c21000+0x494)={@loopback, @rand_addr, @rand_addr}, &(0x7f00000d5000)=0xc) sendfile(r2, r2, &(0x7f00006c7000), 0x2a) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ad4000-0x18)={@loopback={0x0, 0x1}}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000d5c000-0x8)={0xdf0, 0x92a}) [ 61.821123] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.826935] binder: release 12799:12800 transaction 48 out, still active [ 61.841565] binder: undelivered TRANSACTION_COMPLETE 2018/02/12 10:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e07000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) read(r0, &(0x7f0000147000-0x6f)=""/111, 0x6f) 2018/02/12 10:12:35 executing program 3: r0 = memfd_create(&(0x7f00000a3000)='!vboxnet0eth0,(wlan0ppp1#posix_acl_access\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000006000-0x10)={0x1, &(0x7f0000008000-0x8)=[{0x6}]}, 0x10) r2 = add_key$keyring(&(0x7f0000548000-0x8)='keyring\x00', &(0x7f000037b000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000b6a000)='user\x00', &(0x7f0000e12000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000015b000)="f89b4497b38a11c44e440385bf6d7cc9b482b9de6752ccd657b5b99b7c6ad04989427493325dda35233ee4cda41be6d2206a117d344d826f7efa5dac9cbf7415117785de74dd37384f76aeb801d1eef3b07a8bc01d4d9a75f5c4fcb3fa1bc7bbb41eec86319dd298ffee92cbf8923ba08a80181046dfe6dd72ebe28076364815981cfe07c337cfb77e2f02d62ad7e92b30", 0x91, 0xfffffffffffffff9) keyctl$reject(0x13, r2, 0x0, 0xa50f, r3) [ 61.869858] binder: send failed reply for transaction 48, target dead 2018/02/12 10:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80000, 0x0) sendmsg(r0, &(0x7f00006b8000)={&(0x7f0000673000)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x20, &(0x7f0000e6f000)=[{&(0x7f0000561000)="e22fc94ab38b8b1c34ec9b7424a803b6c18d1b437ea93bf4534dfc5aab89f92f9aee", 0x22}, {&(0x7f00001a7000-0xf3)="0e548787ce7ca62e56252ab6acafe373e3f85132b3f1085dc0cafb919f02d577e07c1b4ea1603941041cf75430fdaf46ea787bb6d2c2f28a583c725090a6598747f015fd34839c8f1f3caac50f9f124c74f87a4e3ede91fbb9aea5d206ffef58675b176c7232e471042cd4e6819ae5b9bdc3a5fb6c85e1b2f82bab2aa501d6ae86d5f5b705134c01d013a3b47ef81a19734a15da926e382f8b3d2b57ec766439637e28191e2052ec37ad671bf13b6429a9871e92e503a3e1d9b81d750b734ae1fac8504b4329683b051434d0569287efff4c418073bef6052ced759a51b151a8a57a72ea69ef08be42e10351032ff91e1a6881", 0xf3}, {&(0x7f0000170000-0xc8)="2f8b41f71af10ac7a31ca8358e9ad1fc0a0e2c42a658ba294411449f11b0d991f26503362a5f9201e33f4a2b96e32eb12f558bdfd5021c316cd625933e308f830070ad94c195a2c844fbe064efa0ee8bcca9e9cbe6d495905bc2975d476a9c5c1d15d7a91cf2914c71e62e4678c7e854bd0c34d18dc98665d96711f5b92a309b77267d6fa689e5fb72c6477782f3330776632af3e597b4d99ee89e773718924ff1500eb64fe146fc5cf14716fc0bb1e1cbd96380dd34210174e3277da65231e765f463de807e910a", 0xc8}, {&(0x7f000083f000)="7c63ea105df01fbbd5bef8ad34b2080f2f818977a9a1741efc99b00513d53ae24e11942d3582f271612638bc326e363fd09c91167d20418a084053", 0x3b}], 0x4, &(0x7f0000d35000)=[{0xe8, 0x10f, 0x9, "1ef188c7c1b03d5321c22d815de18ad4d4e6cc04df241ccf5e4a136db632e1cda96bf6250511e1f9a03e6b601e511e084b4a3c42e750111cb32c3dfd89f61540558bede8cf8879aa54c391dae2e917e391140476c1c287d4c1878d90d68a9ea4991f4fd688b2504eab36a705a903812708722efa2f4c93cc577b1eec735e77299809690c4b6f79c7f4d04c6cdea5ee9b1d2214c738cefab75faec99b563e77ab3026a7f7c55f869edf636f369c7d19e156596218565dbb4c75fdc3393c55b03f2f226eba33a80f14b55ec7cd42aab3b0b248ff09df43"}, {0x20, 0x113, 0x5, "6a6d8c3deb1aabe72cd4df4f52"}], 0x108, 0x4004840}, 0x80) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x2, @u64}]}]}]}, 0x4c}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000229000-0x5c)={0x100000000, 0x3, {0x0, 0x3, 0x1, 0x0, 0x8}}) 2018/02/12 10:12:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00002e8000)='ns/cgroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f00003ca000)=0xfffffffffffffcb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000cd8000-0x2)='trusted\x00', &(0x7f00004c1000+0x83f)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000022c000)="ae32d9a067ad8acf99842cee9216c5a77d0ee20ba79deb3df5d3c3aba476de6474ec6dd8d3226509a5b24a47e5605b45a52057687b2af504ad8787a2190c8ef3d2df293c1b730df5d91018ef4978824175236eb7080eee95941ce9b8a5bbf863d50fceac4a15a41c4ced0cd638c8f25b8821eed7e9b8eeafb05c179b9914e5bf10643d7c6e7868e2c2080e75c5215f3e2abf280b69aabdd4aa292c4f122ea3c5e529", 0xa2, 0xfffffffffffffffb) request_key(&(0x7f0000361000-0xd)='dns_resolver\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00008f0000-0x6)="f970726f6300", r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000acd000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) r3 = add_key$user(&(0x7f0000f35000)='user\x00', &(0x7f000074c000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000354000-0x1000)="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", 0x1000, 0xffffffffffffffff) r4 = add_key(&(0x7f0000156000-0x8)='keyring\x00', &(0x7f0000320000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r3, &(0x7f000044c000-0x20)=[{&(0x7f0000041000-0x64)="0b16da5edad1b9220081c385301f1f9b078ce29262c74e0383b2aac4a18e6507963a5995417dd060aa6825f2fb717e69754045f737f1b69703f52c4755a9680d6fb2de925cf184e996cacf3368866926e6ad707cedc47bf050dcbd4dc759867ed395fe93", 0x64}, {&(0x7f0000d94000-0x72)="07f5c9a7bc5b1ffca9453d7fead852e22e5cb137a9568098d844d8a85c9462a7517472d0757132a86dbef2e030842e033149860eae1804510d949e7b6518b9eb08c50a2c14af91ab36cf4ab9a5b66f7b4da8e4a1327df301cdc4004372e9e6d17ad277409a3bc7131ac19de968f371ca6c16", 0x72}], 0x2, r4) 2018/02/12 10:12:35 executing program 6: r0 = pkey_alloc(0x0, 0x2) r1 = socket(0x0, 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000c6e000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000866000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x5, 0x1, 0x400, 0xffffffffffff266b, 0x2050000, r2}) pkey_free(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000021"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) pipe2(&(0x7f0000e69000-0x8)={0x0, 0x0}, 0x4800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) 2018/02/12 10:12:35 executing program 1: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4}) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bff000)=@assoc_value={0x0}, &(0x7f000041f000)=0x8) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c00000-0x8c)={r2, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x60e4}}}, &(0x7f0000bff000)=0x8c) epoll_wait(r0, &(0x7f0000bfa000-0x60)=[{}], 0x1, 0x0) 2018/02/12 10:12:35 executing program 3: ioprio_set$pid(0x2, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000043b000)='/proc/self/net/pfkey\x00', 0x10c81, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000c2f000-0x28)="23b7d60dd7055bd1c4b8011aecb8523299b85b20b5e2d25dc048f072f8ccd6d28177a5dc90b04b7e", 0x28) clone(0x0, &(0x7f0000b34000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f000041b000-0x3e)) 2018/02/12 10:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002bf000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00008bb000)=0x4) fcntl$getown(r0, 0x9) getsockname$packet(r1, &(0x7f00006c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000a35000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000e87000-0x14)={@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, r2}, 0x14) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009bd000-0x8)={0x8b, 0x80000000000005, 0x200000d, 0x2000000000000007}, 0xffffffffffffff5e) mq_timedreceive(r0, &(0x7f00006c8000-0xe1)=""/225, 0xe1, 0xffffffffffffffe0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000a2d000)={0x5, 0x1c, 0x3, 0x3, "dc01e69f582e6b030d2a9f23864cb1afa75a98d58805d945f2028fb2f15d0ac1"}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000fdf000-0x4)=0x5, &(0x7f00006fd000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000a52000)={0x4, &(0x7f000041d000-0x20)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000f50000)={r3, 0x3}) 2018/02/12 10:12:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) linkat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x1400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x6f, "d225c965306e1fd9f0b344149145480f59b8a73b8c6c2264256438ffbca21bffce6c7b5272f818ceaa9517a2588150ab6d01da385e28228ce891bbe589581c9e3dbc003f850ac6db40474e0f7f2066c6bf84413ba01152cbc80521ed943d117a3bad8abe9a52534b9019b359edcafd"}, &(0x7f0000002000)=0x77) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r1, 0x0, 0xfffffffffffffff8, 0xfffffffffffffffd}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x84b, 0x40, 0x8d3b, 0x5, 0x6, 0xfff7, 0x9, {0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f}}, 0xaf, 0x80000001, 0xffff, 0x4, 0xffffffffffff93c8}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1}}}, 0x8c) 2018/02/12 10:12:35 executing program 4: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000fb9000)=""/4, 0x4}], 0x1) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000fbc000)='./file0\x00', &(0x7f0000fbd000-0x5d)=""/93, 0xfffffeee) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000883000)={0x2, &(0x7f0000fba000)=[{0x4118, 0x7fffffff}, {0xd3, 0x100}]}) 2018/02/12 10:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) set_thread_area(&(0x7f0000d87000-0x10)={0x7, 0xffffffff, 0x6000, 0x0, 0xfffffffffffffff9, 0x7fff, 0x80000000, 0x1, 0x401, 0x1}) getpeername$ipx(r0, &(0x7f0000793000), &(0x7f000097e000-0x4)=0x10) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000076000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000cad000)=0x1) 2018/02/12 10:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000925000-0xc)={0x14}) poll(&(0x7f00004da000)=[{r0}, {r1, 0x2040}], 0x2, 0xffffffffffffff80) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ad3000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000136000)={&(0x7f00007c2000/0x4000)=nil, 0x4000}) splice(r2, &(0x7f0000e1d000)=0x1e, r2, &(0x7f000042e000-0x8), 0x2, 0x0) 2018/02/12 10:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095f000-0x29)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/keychord\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000cdb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 10:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) modify_ldt$read(0x0, &(0x7f00002f1000-0xde)=""/222, 0xde) r1 = dup2(r0, r0) sendmsg$nl_generic(r1, &(0x7f0000c92000-0x38)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x414, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x414}, 0x1}, 0x0) 2018/02/12 10:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d91000-0x15)='/dev/pktcdvd/control\x00', 0x37c0f1b0593e810c, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d39000), &(0x7f0000877000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) dup3(r0, r2, 0x0) 2018/02/12 10:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000320000)='/selinux/checkreqprot\x00', 0x101000, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fad000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xff1b) fchownat(r0, &(0x7f0000dda000)='./file0\x00', r3, r4, 0x800) lstat(&(0x7f0000887000)='./file0\x00', &(0x7f000072a000)) r5 = syz_open_procfs(r2, &(0x7f0000001000)='comm\x00') ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000942000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x40, 0x8, 0x1, 0x6, 0x601, 0x18}}) execveat(r5, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/02/12 10:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007000-0x4), 0x4) 2018/02/12 10:12:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x6, 0x7, 0xffff, 0xffffffffffff8000, 0x0, 0x8001, 0x10000, 0x5, 0x8000, 0x10001, 0x7, 0x9b2, 0x8, 0x9, 0x6, 0xbc4, 0x8, 0x1, 0x1f, 0x63c7d5c5, 0x5, 0x5, 0x3441, 0x6, 0x0, 0x10001, 0xffffffffffff7fff, 0x3, 0x9, 0x5, 0x7, 0xff, 0x445, 0x2, 0x1, 0x0, 0x0, 0x9, 0x5, @perf_config_ext={0x4, 0x5}, 0x4000, 0x101, 0x4, 0x6, 0x9, 0x8001, 0xa}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x1) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000906000)="5500000018007fafb72d1cb2a4a280930a06fa0000a8430891052367390009002f000000000000001900150002000000000000dc1338d54400009b84136c005af983de448daa7227c43ab8220000060c0300ab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/12 10:12:35 executing program 3: r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x8, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000)=0x3, 0x4) 2018/02/12 10:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aab000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008a6000)={@common='ipddp0\x00', @ifru_mtu=0x10001}) writev(r0, &(0x7f0000c76000-0x40)=[{&(0x7f00006c2000-0x1000)="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", 0x1000}, {&(0x7f0000c72000-0x86)="8a68b6cfaae93669f3e79eeba63bf3d4433693fd655b2bc1f8395342ffe05cd7a7312e0eaa39de763ecb931c9221df49b5b4258277a8d34eb2f13aaa038850acfd56795f51d50b899c7344e131f1774f7c1bcc229e9c61ae88ad4aa3b73389da75f2b72387642cee86cfa058811978f711b90f759b3454c997c0cae540c2770a67834a3b921a", 0x86}, {&(0x7f0000623000)="277f963e5698d2309ce23de10e4fa6d88d1e1201b017244902aa8219ef9915cd", 0x20}, {&(0x7f0000a9c000)="684c8776dd24e84119d6687a2f34063fcdec4d69196dede0e5e084431d15187e5feece55389370fe808885da46937c498cdbb8ea7a67f03a6034990e8aa81479883d8f2cef23194f37d2e525ca5c02c367b7c6d3f3b029ecb070f4257229c336c1b51592bb25ce45d013ab033b4f9d5f2f71f46138dba1808564", 0x7a}], 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f00003fc000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000eb0000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f000048d000-0x11d8)=@newlink={0x30, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_CARRIER={0x8, 0x21}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) 2018/02/12 10:12:35 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000309000), &(0x7f00009e0000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) epoll_wait(r2, &(0x7f0000f86000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x81) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000590000-0x2), &(0x7f0000b34000)=0x4) sendmsg$nl_xfrm(r3, &(0x7f00007bc000-0x38)={&(0x7f000090b000-0xc)={0x10}, 0xc, &(0x7f0000a2b000)={&(0x7f0000ac5000)=@updpolicy={0xb8, 0x19, 0xa01, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x3b}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}, []}, 0xb8}, 0x1}, 0x0) 2018/02/12 10:12:35 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2020000000000019, &(0x7f0000484000), 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000b96000-0x4)) 2018/02/12 10:12:35 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e14000-0xc)={0x0}, &(0x7f00002c0000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDENABIO(r2, 0x4b36) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/icmp6\x00') pread64(r3, &(0x7f0000001000-0x85)=""/133, 0x85, 0x40000003) 2018/02/12 10:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)) r0 = creat(&(0x7f000041f000-0xe)='./file0/file0\x00', 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00004d5000-0x8)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) pivot_root(&(0x7f0000e42000-0x8)='./file0\x00', &(0x7f0000c9f000)='./file0\x00') 2018/02/12 10:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) quotactl(0x0, &(0x7f0000cd6000-0x8)='./file0\x00', 0x0, &(0x7f000080c000)) 2018/02/12 10:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e56000)='./file0\x00', 0x200000, 0x120) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000511000)=0x2, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000), &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r1, &(0x7f0000001000)=[{{r2, 0x6}}, {{}, 0x0, 0x0, 0x3}, {}, {{0x0, 0x2710}}], 0x60) readv(r1, &(0x7f0000ef1000-0x20)=[], 0x378) 2018/02/12 10:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000177000-0x38)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000875000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0x2, 0x0, 0x4}, 0x0, 0x8000000}, []}, 0xf8}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b0d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000951000+0xa98), &(0x7f0000755000-0x4)=0x4) rt_sigsuspend(&(0x7f0000a75000)={0x8001}, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b80000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000c0d000-0x88)={0x203, {{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x6a}}}, 0x88) 2018/02/12 10:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00007ac000-0x4)) preadv(r0, &(0x7f0000560000-0x80)=[{&(0x7f0000702000-0xcc)=""/204, 0x24b}], 0x260, 0x0) 2018/02/12 10:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007fd000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000d53000)='/dev/input/mice\x00', 0x0, 0x880) sendmsg$nl_netfilter(r1, &(0x7f000057a000-0x38)={&(0x7f0000e00000-0xc)={0x10, 0x0, 0x0, 0x40008080}, 0xc, &(0x7f000075e000)={&(0x7f0000ff0000-0x100)={0x100, 0xd, 0x24dee574a18e5551, 0x20, 0x6, 0x2, {0x7}, [@typed={0x18, 0x0, @ipv6=@loopback={0x0, 0x1}}, @generic="966fc8ceded4d80431affeaae86f222db9681a7c792c8dfccf424fa7a302248387d51e589c5273867354c556078f6ab1a81a98e05715561f24f1f7898a0e8f4c716c9e179ab7caf8afe37c7079e011c26d2724b588cb141cfa9afdda4e73ab2aa558ee0d77e4866bbfc5417f76439cd117f11672d6f91d9eed9d060ab4df469adcb5da09fa08acd9b40120bd60123b7100095407d522967cb0753cb1985f5388f3e2bde0d941039b681d498b531fd1d74503dc2e7d86462b1ad1339afc4fc629e86550c2756a25b8821de34e8f72169954"]}, 0x100}, 0x1, 0x0, 0x0, 0x10}, 0x4) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000054c000-0xae)="2400000026007f000001000000000000000000ff01000000000000fbffffff0100ff1051", 0x24) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003c0000+0xb54)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006e1000), &(0x7f000061f000-0x4)=0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b0b000), &(0x7f0000645000)=0x14) 2018/02/12 10:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) signalfd(r0, &(0x7f0000bd4000)={0xc}, 0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000875000-0x15)='/dev/pktcdvd/control\x00', 0x800000000290040, 0x0) 2018/02/12 10:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011d000)='net/softnet_stat\x00') pread64(r0, &(0x7f0000c0f000), 0x0, 0x1fffffc) 2018/02/12 10:12:35 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000016000-0x8)) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000010000)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000028000-0x8)='./file0\x00', 0x10, 0x1000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000029000-0xe8)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000017000-0x4)=0xe8) r3 = getegid() fchown(r1, r2, r3) sendmsg$nl_route(r0, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0x20, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/02/12 10:12:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x15, 0x3, @tid}, &(0x7f0000001000-0x4)=0x0) timer_delete(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00007a9000-0x38)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00004d8000-0x1d4)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'vmac(aes)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/12 10:12:35 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) read$eventfd(r1, &(0x7f0000013000-0x8), 0x8) readv(r1, &(0x7f0000006000-0x30)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 10:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x6, 0x0) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00000bc000-0xc)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000b1e000)=@newneigh={0x3c, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, @NDA_DST_IPV6={0x14, 0x1, @empty}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 10:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f00008f1000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ed8000)="5ee02dc279f6ec2f2ca4777b793379b669674ea423d02712322c9e1f459aa97f3350ff0430159260db72979925fb58f0d3d4736f390faf158821", &(0x7f0000ec7000-0xf0)="08395642578b4e5d8721bc8a5e3a6054417678933d1964d39f3a0563114cc135fcaae6ddb6622989de9597da3300440d7eb2b95dee1239bf333f797db6c6f48b97c33ae0be26898352e2169f7e38434e3e59a0141afee89e5a1807ba3e72663468041382d43ee868d4c813ae0e91401cc1619ab5a0491fc200f735dfb97473fe55f096bbc34048b71d86354bd3cee2f50fc334d1dc22eaac2262482b6d8fe6787116406f6b1052202e70f2156db4e2c2e8090eb7690afce15ed75c94857bc017aa1a6b772a7afa8ab229c5185fcc680708750b6bec5dcb4937c04558d0684430fee077fdda189ae4550b0bd612dbcaf4"}}, &(0x7f0000b31000-0x4)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005ad000-0x4)=0x0) ptrace$setregset(0x4205, r0, 0x2, &(0x7f000096b000-0x10)={&(0x7f0000587000-0x42)="45f03366fb4480c9f9f131881d35c8cf9a492ab6f8dac88807c05b50e98ecd05978a1a76092a0640db655623c049b1dd38b812cd68d7b4d46a87029953d325a2c121", 0x42}) timer_gettime(0x0, &(0x7f00007f5000-0x20)) 2018/02/12 10:12:35 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fdb000-0x15)='/dev/pktcdvd/control\x00', 0x10080, 0x0) fcntl$setpipe(r1, 0x407, 0xae9) recvfrom$llc(r1, &(0x7f0000fd9000)=""/60, 0x3c, 0x2000, &(0x7f0000fda000-0x10)={0x1a, 0x17, 0x100000000, 0xffffffffffffffff, 0xffffffff, 0xfffffffffffffff8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000530000)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000fdc000-0x4)=0xe8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f000012d000-0x38)={&(0x7f0000fdb000)={0x10, 0x0, 0x0, 0x81004100}, 0xc, &(0x7f0000fdc000-0x10)={&(0x7f0000902000-0x2c)=@ipv6_getroute={0x2c, 0x1a, 0x4, 0x7, 0x0, {0xa, 0x80, 0x94, 0xace9, 0xfc, 0x4, 0xfe, 0x5, 0x100}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_OIF={0x8, 0x4, r3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4008000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fd8000)=@buf={0x9c, &(0x7f0000fd8000)="7b45a21cea037cdf2ec7501f49c1e8523338f492fbdb1b525f0e0d8dd1934e173e4a831b2d6831909c8be369efc1eb0b042b052e75e4f184051a6de8b21b86e6ea910454386091635173b6eb10f7d65fec07e4f3ab760b30082b96c053b9ca6d47a167625a9aac0ed7321bfa811b14dc363d24ffdbea8df27fc1cb0f59b9597a9e76f60517f2a1f4965c4772cb9a2c67c56a8ceb08e6033d376f0e01"}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000839000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000a42000-0x8)='./file0\x00', r4, &(0x7f0000fda000-0x8)='./file0\x00') sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000c60000-0x40)=[{&(0x7f0000c8b000-0x74)}, {&(0x7f0000fda000-0x1000)="aa", 0x1}], 0x2}, 0x0) 2018/02/12 10:12:35 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000589000)={0x0, 0x3}, &(0x7f0000c83000)=0x8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ff3000-0x8)={r1, 0x200, 0x8}, &(0x7f0000ff2000)=0x8) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000e97000-0x4)=0xfff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ff4000-0x1000)="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", 0x1000, 0x4000001, &(0x7f0000ca7000-0x1c)={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xf32e}, 0x1c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00006a7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000ebd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ff3000)=0x14) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000ff4000-0x14)={@empty, r4}, 0x14) pselect6(0x40, &(0x7f0000f58000)={0xfffffffffffeffff, 0x0, 0x1ff, 0x1, 0x74, 0x2, 0x7, 0x7}, &(0x7f0000ff2000)={0x101, 0x0, 0x2, 0x100, 0x1ff, 0x8, 0x8, 0xdbdb}, &(0x7f0000ff2000)={0x4, 0x1, 0x7, 0x9, 0x7, 0x6, 0x4, 0xffffffffffffcc86}, &(0x7f0000bb4000-0x10)={r2, r3+10000000}, &(0x7f0000ff3000-0x10)={&(0x7f0000ff2000), 0x8}) 2018/02/12 10:12:35 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000001000-0xb6)=""/182, 0xb6, 0x7, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x1000000005437, &(0x7f0000001000-0x8)) 2018/02/12 10:12:35 executing program 3: clone(0x0, &(0x7f0000623000), &(0x7f00002d0000-0x4), &(0x7f0000907000), &(0x7f0000553000)) fdatasync(0xffffffffffffffff) r0 = getpgid(0xffffffffffffffff) tkill(r0, 0x9) [ 62.341347] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 62.364095] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/02/12 10:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000031d000)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000), 0x4) 2018/02/12 10:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000088e000)='net/ip_mr_cache\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000bfc000)={@generic="9bd27735750b8e4153df863cf508f835", @ifru_names=@common='vlan0\x00'}) sendfile(r0, r0, &(0x7f000084f000), 0xfff) r1 = memfd_create(&(0x7f0000d52000)='net/ip_mr_cache\x00', 0x2) bind$ax25(r1, &(0x7f0000b06000)={0x3, {"fdaf07d7a7c939"}, 0x3}, 0x10) creat(&(0x7f00009bd000)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000011e000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x4e, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x5}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0xc0) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000f7d000)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d8e000-0x10)={0x0, 0x3c, &(0x7f00001ec000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x3, @multicast2=0xe0000002}]}, &(0x7f0000c71000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a6f000-0x8)=@assoc_value={r2, 0x10001}, 0x8) 2018/02/12 10:12:35 executing program 0: r0 = inotify_init1(0x0) fadvise64(r0, 0x0, 0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000d3a000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000), 0x0, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000cf8000)='cifs.spnego\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000081d000-0x5)='GPL@\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000061000-0xd)='dns_resolver\x00', &(0x7f0000772000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='&-em1bdevtrustedppp1em0|mime_typemd5sumvmnet1\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r1, r2, r3}, &(0x7f0000000000)=""/94, 0x5e, &(0x7f0000851000-0x38)={&(0x7f0000000000)={'rmd320\x00'}}) 2018/02/12 10:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000204000), 0x2) dup3(0xffffffffffffffff, r0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/12 10:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00008a7000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000ca9000)="f5", 0x1, 0x20008005, &(0x7f00000c4000+0xf37)={0x2, 0x0, @loopback=0x7f000001}, 0xfeb3) recvfrom(r0, &(0x7f00001e4000)=""/101, 0xfffffed4, 0x1, 0x0, 0xffffffffffffffd7) r1 = creat(&(0x7f0000d10000)='./file0\x00', 0x100) connect$ax25(r1, &(0x7f0000f30000)={0x3, {"fe27fe3b9f9303"}, 0x1ff}, 0x10) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000178000-0x4), &(0x7f000028c000-0x4)=0x4) sendfile(r1, r1, &(0x7f0000d19000), 0xffffffff00000000) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/12 10:12:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000288000)={0x0, 0x6e, "cd9d83158b61246a2edd6609ce1f49f06eaa293de046d17f0f15536a622df4bbbf371b392c2797a886673e37a1b60224ed8ecb710338c2b987ed25812778e051bfb6c2fe08510c6c76f918ffdc1ea3751ce1123a0c5b371c9a6747ceec35d9996016a712dc2254c664a456d30f9b"}, &(0x7f0000000000)=0x76) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000003d000)={r1, 0x100000000}, &(0x7f000044c000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000f75000-0xa)='attr/exec\x00') exit(0x0) preadv(r3, &(0x7f0000276000)=[{&(0x7f0000f42000-0xcd)=""/205, 0xcd}], 0x1, 0x0) 2018/02/12 10:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000008000-0x3)) syz_extract_tcp_res(&(0x7f00002a3000-0x8), 0x2, 0x7) 2018/02/12 10:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) socket$inet6_sctp(0xa, 0x1, 0x84) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/12 10:12:35 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000010d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f00000c5000)=0x1f, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f000019f000)={0x3ff, 0x35, 0x3, 0x8fa3, 0x700000, 0x8, 0x1ff, 0x3ff, 0x800, 0x20, 0x402e, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000355000-0x11)="0ad9d7d58b8c47b230d2caf36a71022955") r1 = syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') dup2(0xffffffffffffffff, r1) 2018/02/12 10:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000079000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000049c000-0x154)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@empty}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b9c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/12 10:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c22000-0xe8)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f000066e000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000854000)={&(0x7f00004c9000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000105000)={&(0x7f00004ba000)=@updpolicy={0xdc, 0x19, 0x200, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x10001, 0x0, 0x0, 0x2, 0xa0, 0x80, 0x87, 0x0, r1}, {0x9, 0xffffffff, 0x1000, 0x8, 0x0, 0x200, 0xa21, 0x7}, {0x80000001, 0x5, 0x4, 0x6}, 0x3, 0xb, 0x3, 0x1, 0x1, 0x1}, [@replay_thresh={0x8, 0xb, 0x8000}, @encap={0x1c, 0x4, {0x3, 0x1, 0x0, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x840}, 0x20008001) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000223000-0x1f0)=@newsa={0xf8, 0x10, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@dev={0xfe, 0x80}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) r2 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d1f000)={0x0, 0x74, &(0x7f0000d25000-0x74)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x7ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f0000f93000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b07000-0xc)=@sack_info={0x0, 0x7, 0x1}, &(0x7f000096b000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000073a000)={r3, 0x6, 0x7, 0x7fffffff, 0x100000001, 0xfffffffffffffff8, 0x8, 0x7ff, {r4, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x9437, 0x8, 0x5, 0x100000001, 0xfffffffffffffffd}}, &(0x7f000052a000-0x4)=0xb8) open(&(0x7f00003a3000)='./file0\x00', 0x68400, 0x4) bind$inet(r2, &(0x7f00008fb000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000932000)) 2018/02/12 10:12:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x29, 0x0, &(0x7f0000008000)={0x53a, &(0x7f0000000000)=[]}) 2018/02/12 10:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00002e4000)='/dev/autofs\x00', 0x208400, 0x0) 2018/02/12 10:12:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x7, 0x80000) fchdir(r1) openat$dir(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x402, 0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chroot(&(0x7f0000013000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 10:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000154000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f8d000-0x44)={{0x2, 0x0, @empty}, {0x306, @empty}, 0x60, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="bd65417ea2e5720e5424f425125c8b43"}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f0000fad000-0x8)={0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000c47000-0x4)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000bc5000)={0x0, @in6={{0xa, 0x2, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}}, 0x2, 0x7, 0x401, 0xffff, 0x20}, &(0x7f000068f000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000026b000)={r3, 0x0, 0xf3, "ece10e4f2268d5d9fec71ac7d2d28ae57087ce32fb9ad836b2363916468c79655f9c7851e19011d1a53a2feb22032fdcdf482cd3e64475f70ba371a002b1047f387af9e99336c501e9417a0da054e47e9f4dc1fe00d5a7fcacb16ea6e043fbee11ce8801b44c47716c43ef83553525f2d00bbaf1870600d19e672f14d926555c23baf8fde637f5e2832dc4e938ddf7eed9ba5428ea19849801797a73c92949534e6c01eef5cd35af53e7497bbd22d5cff38cba17e446ed5794d0786b169e9552a191123e62faa257af39613eedeaca34bd2bb4953e7913b2287fc5aeed80cea930544550555ccf01aa8ce859b602e2fa44bf40"}, 0xfb) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f00000cf000)=0x3, 0x4) sendmmsg(r1, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)='~', 0x1}], 0x1}}], 0x1, 0x0) 2018/02/12 10:12:35 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rtc\x00', 0x0, 0x0) bind$netlink(r2, &(0x7f0000005000-0xc)={0x10, 0x0, 0x2, 0x202000}, 0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) 2018/02/12 10:12:35 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b5f000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000035a000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ea000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f00000a4000-0x1010)={0xf97cff8c, 0x8, 'SE Linux'}, 0xb) 2018/02/12 10:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) r1 = dup3(r0, r0, 0x80000) write(r0, &(0x7f0000593000-0x32)="8510397d4fe2ee8fa0590b795acbd4baa1860860a08887b36d3954c65d5fdb44ad381b1dc11d0d5b2a6ea09fa96e4ad0ed9b", 0x32) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00003ce000)={&(0x7f0000bc8000/0x2000)=nil, 0xfff, 0x3, 0x85, &(0x7f0000787000/0x1000)=nil, 0x7fff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000a0000)=0xc9b) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000181000)='/selinux/checkreqprot\x00', 0xa00, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00006df000)={{0x1, 0x3, 0x7, 0x1, 0x5}, 0xfffffffffffffffd, 0x9}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000707000)='/dev/ppp\x00', 0x40002, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) 2018/02/12 10:12:35 executing program 4: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00003d0000-0x4)=0xdab, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000103000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003c000+0xc39)=@ethtool_wolinfo={0x28, 0x0, 0x0, "355c00000002"}}) 2018/02/12 10:12:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009be000)={0xffffffffffffffff, 0xffffffffffffffff}) munlock(&(0x7f00003bb000/0x7000)=nil, 0x7000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000d77000-0xf0)=[{{&(0x7f00007c9000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58, &(0x7f000042d000)=[], 0x0, &(0x7f00008ae000-0x3f0)=[]}}], 0x1, 0x0) 2018/02/12 10:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x2, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) 2018/02/12 10:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000797000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}}, 0xe3, 0x5, 0x2, 0x8, 0x40}, &(0x7f0000da2000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002ab000)={r1, @in6={{0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x5}}, 0x9, 0x80000000, 0x200, 0x9, 0x400}, &(0x7f000063c000)=0xa0) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0xff, 0x1, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/12 10:12:35 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000f9d000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000ff0000-0xb0)={{0x5}, 'port0\x00', 0x10, 0x42, 0x0, 0x3c7, 0x4, 0x0, 0x1, 0x0, 0x6, 0x3f}) ioctl$int_in(r0, 0x5473, &(0x7f0000c1f000)=0xfffffffffffffffc) 2018/02/12 10:12:35 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000006000-0x5b)={'system_u:object_r:semanage_read_lock_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20}, 0x5b) 2018/02/12 10:12:35 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe8)={0x14, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000017000)=[{&(0x7f0000003000)="c3d474abb3e2f68635ef0f1ea6664144e4d86d8319a5b50eda2cb688a64c03a8be17f3137721820a7f9e9dbd9ea3d866c9267df49fbd88797dde41568d54727ba6673b86fe6d8a2ccc760e471c6c24f331a0027ffa6954eb18699073689935b4f34af00d249465b506e64e3e7d17ee6cfaf6fa345589c45ba22cee91", 0x7c}, {&(0x7f0000009000)="47d2b6856dfef2e779a1199d0623535bab34d332c365d3c2e78f09cc70e4a3c36397f5aa3db3e85489c739778d557ca21b91eccc1154aedef3594b4c82e9eac8a197d76ebec822b2429da8208a021bca5f22b5ce531459e8ce7959bbadf5e4eb652d2b63523ecdd74f4eec3a7f1335fff818aad29bfa0785511935cfa4810d598739a7df2f11ed2b1ea2d946a5911f1fd261a51b8d789b7e94b878c636904e965a85dccb3fd02d838b", 0xa9}, {&(0x7f0000003000)="e51101a6c999eeedcb9e8c1b8bb6c3f980075f28fcc936ea672614d9556b8093eeda52adaf1261e989345bfa1b50a1a3395ba2cb7049cc664b849ca582b7b63eee49188a6dc06442274a1b99b183a8ee54013615ee4838cb28f3161c89a2448a11de6d9fcec6335f6a6f53cf5159f55be09cb3c6b3f6914d51eb3a09e2ac92d9e2b69ecf73eeabbe21b6f20cddc5d9b2bfaa7f829abbeb5b451d881c972c935368f9de", 0xa3}, {&(0x7f0000014000-0xb2)="84e1e95dd7d44821aaa2319d5a5785563847779aeb5df470af6cd88baf52dc338f8d8d124df48c8c80acf9111786f03e6f23676453412adb9ea8c1ce07941409ab4d42c6b4b569f95883c42834b4b6bbe1a7ba668766fd4d7a03a2a9be4bada577a993e58762603b0d732f54e43587a186e8f4070d11fadd617c61adcd389bb1a565e35241f0b4fc56c24efd609208e81f79437aa18291e68712c926e416ffdb40783b244bcebb5ffc053c2c018e436ec1c5", 0xb2}, {&(0x7f0000004000)}, {&(0x7f0000018000-0xb4)="abd1b14907356ca9de15c0307919f39d3b51602be07d9bebbd7ee98d809f33c01d4b7d66bb7bad717ce147cc2da7abf4075361c407053089f4b345acb6a4b4d7237f46fe720b19810e7656fdb0cc957970388e9afe8303fadef79c7c56d705cf1ebc581820d680665c4197331304ce36ec05c5871954c689da4a082e9b3de5dd29db9f1c627db2b0d52a14a43f40983cc55c37bbedebebe73fb885c4b7a679f788c90fa4af211322345ce238e031ce0d11897b7c", 0xb4}, {&(0x7f0000006000-0x7)="76953b068bd926", 0x7}, {&(0x7f000000c000)=')', 0x1}, {&(0x7f0000013000)="e8b6088cfc4989ddc407bc98e782d31c2823f418ee0aa467b331bb41d712e07ce298a6f124e62c5ecc4cacad4872a070feab06c5ef7c", 0x36}], 0x9, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000012000-0xd)='/dev/usbmon#\x00', 0x3, 0x1) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000000f000)) 2018/02/12 10:12:35 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0}, &(0x7f000000a000)=0xc) getpgid(r1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000022000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f000000a000)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000f000)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000022000)={@empty, 0x0}, &(0x7f0000022000)=0x14) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000023000)='/dev/rfkill\x00', 0x202000, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000024000-0x1000)=""/4096) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000000c000-0x38)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000023000-0x10)={&(0x7f0000023000-0x44)=@ipmr_delroute={0x44, 0x19, 0x0, 0x5, 0x3, {0x80, 0x20, 0x14, 0x3ff, 0x0, 0x1, 0xfe, 0x5, 0x800}, [@RTA_MARK={0x8, 0x10, 0x2}, @RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, @RTA_IIF={0x8, 0x1, r2}, @RTA_PREFSRC={0x8, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_IIF={0x8, 0x1, r3}]}, 0x44}, 0x1, 0x0, 0x0, 0x40840}, 0x51) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000021000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000-0x2c)=@bridge_dellink={0x1f, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_BROADCAST={0x0, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x20}, 0x1}, 0x0) 2018/02/12 10:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00004ee000)={0x0}, &(0x7f00008a5000)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a6b000), &(0x7f000039a000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000070b000-0x8)=@assoc_value={r1, 0xd66a}, &(0x7f0000cb8000)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x30}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) [ 62.618768] SELinux: truncated policydb string identifier [ 62.620218] binder: BINDER_SET_CONTEXT_MGR already set [ 62.620226] binder: 13071:13083 ioctl 40046207 0 returned -16 [ 62.620842] binder_alloc: binder_alloc_mmap_handler: 13071 20000000-20002000 already mapped failed -16 2018/02/12 10:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x6, 0x807, 0x9, &(0x7f00004ec000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000167000)={0x0, 0x6, 0x8002, 0x80000001, 0x1, 0x200, 0x6, 0x7, 0x0}, &(0x7f000014a000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006ae000)={0x6, 0x200, 0x7, 0x8001, r3}, &(0x7f000056f000)=0x10) r4 = syz_open_dev$tun(&(0x7f00009b3000)='/dev/net/tun\x00', 0x0, 0x8000) recvfrom(r2, &(0x7f00002e8000)=""/4096, 0x1000, 0x100, 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000156000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0xc2, 0x7, 0x8, 0x6, 0x9, 0x6}}) close(r4) memfd_create(&(0x7f000014d000)="656d30656d31403aaa65746831626465766b657972696e677070703100", 0x3) 2018/02/12 10:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@generic="10463b6de51bc39770c58b6f06906731", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}}) ioctl$TCSETA(r0, 0x5406, &(0x7f00001db000+0x24d)={0x5, 0x8001, 0xfffffffffffff6d9, 0x4141, 0x8, 0x0, 0x296, 0x7, 0x7fffffff, 0x8000}) 2018/02/12 10:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getpeername$inet(r0, &(0x7f0000b42000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000167000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00000cf000)=0x3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)='~', 0x1}], 0x1}}], 0x1, 0x0) 2018/02/12 10:12:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000), &(0x7f0000000000)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)) select(0x40, &(0x7f0000001000)={0x7ff, 0x7}, &(0x7f0000001000-0x40), &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xff}, &(0x7f0000014000-0x10)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000b1e000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 10:12:35 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000c2c000-0x4), 0x800) mmap(&(0x7f0000df3000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x33, r0, 0x2000000) r1 = eventfd2(0x400000000000063, 0x0) r2 = geteuid() r3 = getegid() fchown(r0, r2, r3) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d25000)='/dev/sequencer2\x00', 0x400002, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000d25000)=0x1) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_wait(r5, &(0x7f0000cc4000)=[{}], 0x1, 0x0) [ 62.625627] binder_alloc: 13071: binder_alloc_buf, no vma [ 62.625645] binder: 13071:13079 transaction failed 29189/-3, size 0-0 line 3127 [ 62.626706] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=57935 sclass=netlink_tcpdiag_socket pig=13088 comm=syz-executor2 [ 62.656873] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.658329] binder: undelivered TRANSACTION_COMPLETE 2018/02/12 10:12:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xfff, 0x80200) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000dc7000)="df3267bf48a105484d2af0e026d16693d95d658d598dcf40a2dcec83dd8cd77d41233b4fe3ae691b6fc4495645f3e85ca99408160d6b2e7c97", 0x39) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x401, 0x1, 0x21, &(0x7f0000238000/0x2000)=nil, 0x4}) fcntl$addseals(r0, 0x409, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000)={&(0x7f0000004000-0xf8)={0x2, 0x12, 0x7620, 0x0, 0x1f, 0x0, 0x4, 0x1, [@sadb_sa={0x2, 0x1, 0x0, 0xfffffffffffffff9, 0x80000000, 0xf4, 0x3}, @sadb_lifetime={0x4, 0x3, 0x3, 0x7ff, 0x10, 0x8000}, @sadb_x_sec_ctx={0x10, 0x18, 0x4, 0xffffffff00000001, 0x73, "f90617c69d48e101e44bd90adf84ea9987fef01ad04d07642d285a561a3db59bee9fa3cc92d7bf611a6955ca24f6a85d8df292fb6702d84ead92f000a09157013b991c4bc43e7947d7287028d005e1dc230452ce1e71eb18bca819011e61cabbb51775c24ec69d4d508a1e2e10771a42631474"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x8, @empty, 0x46d6}}]}, 0xf8}, 0x1}, 0x8001) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="16808e47665796d77b55102493ea3568", 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000006000-0xa4)=[@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0xa4) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000006000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000007000-0x8)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000008000-0x4)=0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000008000)={0x3, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x2, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8}}}, 0x108) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000009000)=[{&(0x7f0000003000-0x10)="ae6ec15ab8c80df7ffc98bae5d39ef4d", 0x10}, {&(0x7f0000006000)="b365864fe2fdce0e196d3d909874b72660510db6ac3659b554288048fd47715f221b83f4410e3587929be2695a47cff30a754e38e335af9e850be2fd36de44bf6ea44b8f304f313665a3c33445a00634da5263a611f8791caf944d3c48a6e59acea7f9", 0x63}, {&(0x7f0000002000)}, {&(0x7f0000009000+0x42c)="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", 0x1000}], 0x4, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) pipe2(&(0x7f0000008000), 0x4800) 2018/02/12 10:12:35 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dc6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fa5000-0x4)=0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/ptmx\x00', 0x105, 0x0) writev(r1, &(0x7f00009d6000-0x10)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000a07000-0x8c)={0x3f, 0x7, 0x8, 'queue0\x00', 0x400}) fdatasync(r1) sendfile(r0, r1, 0x0, 0x4) r2 = getpgrp(0x0) ptrace$poke(0x5, r2, &(0x7f0000299000-0x8), 0x6) fsync(r0) r3 = dup3(r1, r1, 0x80000) renameat2(r0, &(0x7f00004f8000)='./file0\x00', r3, &(0x7f0000195000-0x8)='./file0\x00', 0x0) 2018/02/12 10:12:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000dea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0x11}, @loopback=0x7f000001, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000065e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_crypt={0x0, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/12 10:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000002e000-0x9)='/dev/sg#\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000b28000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000ca4000)={0x3, &(0x7f0000b81000)=[0x8, 0x1, 0x10001]}) ioctl(r0, 0x227f, &(0x7f000051e000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000b8000-0xd5)={0x0, 0xcd, "549fa8ed4e7d35dddd3dac796d559aa9c40a164c7247ce7ae3cd3b624b75effe3f52f78dc01d519df7891c076e1096cec67336c496153fae547bc0e57c1056aac927c398a9b5674a6c3e5d32a2052721872fd817a5f324181497c73162223c4e75300c7b6711e4e6aaa9d713c2117f4c715a680b26d620561bcc4d3e48bf75745abdf29bbf4080f5d3cbdd5a61cb16455a2ff667873caa13d59ecbbda45ded142628ea6838e723fc3bba7325363142ed63dcf37ca73c9ce86b281e8f0b0356f18a56213d652588f1797cacabcb"}, &(0x7f00001d6000-0x4)=0xd5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b52000-0x18)={r1, 0x5, 0x20, 0x7fff, 0x9}, &(0x7f0000517000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000042e000-0x8)={r1, 0xfca}, &(0x7f0000ede000-0x4)=0x8) [ 62.676272] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=57935 sclass=netlink_tcpdiag_socket pig=13088 comm=syz-executor2 [ 62.739036] SELinux: truncated policydb string identifier [ 62.759808] handle_userfault: 48 callbacks suppressed 2018/02/12 10:12:35 executing program 3: r0 = userfaultfd(0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000446000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000ac7000)={0x6, {0x2, 0x3, @empty}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc, 0x33a, 0xff, 0x6, 0x100, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6, 0x9, 0x9}) r2 = socket(0x2, 0x2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ptrace$setopts(0x4206, r3, 0x7, 0x0) pause() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000003000-0x10)={0xd6, 0x8, 0x8, 0x81, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r5, 0x8}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)=""/192, 0xc0) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000000000)="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", 0xfc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x8, &(0x7f0000003000)='./file0\x00', r4, &(0x7f0000005000-0x37)="740f20ac19c413688a50b982dd98c27d1addef910924046cb10ad9c1193a1f481a18f34280349849ecd7ab9bfe56e2cbdfb91ca7c4dd1b") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000004000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000005000)={&(0x7f0000002000-0x18c)={0x18c, 0x6, 0xd, 0x0, 0x2, 0x0, {0x1}, [@nested={0xa0, 0x93, [@generic="59799415aa28bafa3acb54", @generic="a1123a3ef83cf94de68947af0deaaec9c30eaa09bb73c8ad29c6907b107b03bf1f0aa2bde3e920e72f61dc9265e29b5050cc4a358e857352c5cb2e66d9c558e0d49423d7e597bce6398729e1554d499f336c4d9b3fcfec3975a2ce9fc95cc50035515fec65d48787e2a4d8737a6d0f519297a40c2604dc768a42908fd72f125ac1eb9a639f", @typed={0xc, 0x8c, @ipv4=@rand_addr=0x3}]}, @generic="cb4e3a9e02191f02a7c0dba3f709c61d56927109919c37d3ae3e6f5d58333677a8a089fdac71cc5a83f7c3846f1f2421a567730714d192dcd73c948d1d975efe5cd76ea7353232e0950fd6926ded7744891df3a4a4ba1442ddd176b0400d286735be892c84813ba96975eea0306eb88830770de4a9fd8117e2b16775974441dfe3721ef1f40a2cb62c5af484067aafe89d2afde90b3d5e4dcd0972de366611c8af5f9ce15ffed0094de24edea633130149f46ff6e80e74e3058e87bd753047c66bfe16dca781e094eee2", @typed={0xc, 0x8f, @fd=r0}]}, 0x18c}, 0x1, 0x0, 0x0, 0x200000c5}, 0x8000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000006000-0x8)={r5, 0x80}, &(0x7f0000006000)=0x8) socket$inet(0x2, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000001000), &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000008000)={0x526, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xb0ee}}, 0x1, 0x4, [{{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, {{0xa, 0x3, 0xfffffffffffffffa, @empty, 0x8}}, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x8000, @empty, 0x8}}]}, 0x290) shutdown(r1, 0x1) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000003000)={0x8, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, {0x2, 0x3, @loopback=0x7f000001}, 0x1, 0x7, 0x614, 0x10000, 0x5, 0x0, 0x0, 0x1, 0x5c4}) [ 62.759813] FAULT_FLAG_ALLOW_RETRY missing 30 [ 62.777030] CPU: 0 PID: 13124 Comm: syz-executor4 Not tainted 4.9.80-g8a174b47 #31 [ 62.784755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.794112] ffff8801c7d37940 ffffffff81d94be9 ffff8801c7d37c20[ 62.799220] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 62.808708] 0000000000000000 ffff8801d4126890 ffff8801c7d37b10 ffff8801d4126780 ffff8801c7d37b38 [ 62.818428] ffffffff8166253a 0000000000001244 ffff8801ca8050f0 ffff8801ca8050a0 [ 62.826467] Call Trace: [ 62.829043] [] dump_stack+0xc1/0x128 [ 62.834410] [] handle_userfault+0xa3a/0x1310 [ 62.840474] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.847492] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 62.853891] [] ? handle_mm_fault+0x117b/0x2530 [ 62.860114] [] ? handle_mm_fault+0x1fc3/0x2530 [ 62.866326] [] handle_mm_fault+0x1fd1/0x2530 [ 62.872361] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 62.879010] [] ? __pmd_alloc+0x410/0x410 [ 62.884707] [] __do_page_fault+0x5c2/0xd40 [ 62.890566] [] ? mm_fault_error+0x2c0/0x2c0 [ 62.896509] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.903173] [] do_page_fault+0x27/0x30 [ 62.903182] [] page_fault+0x28/0x30 2018/02/12 10:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000)='/selinux/status\x00', 0x0, 0x0) write$selinux_access(r0, &(0x7f00005c5000)={'system_u:object_r:usbtty_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x37, 0x38}, 0x37) r1 = syz_open_procfs(0x0, &(0x7f0000db9000)='attrprBv\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) signalfd(r1, &(0x7f000080d000-0x8)={0x6e41}, 0xfffffffffffffd79) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r1, 0x800000000000003d) 2018/02/12 10:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x4, &(0x7f0000176000)) r0 = syz_open_procfs(0x0, &(0x7f00007cc000-0xd)='net/fib_trie\x00') getpeername$packet(r0, &(0x7f0000319000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000780000-0x4)=0x14) 2018/02/12 10:12:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffa, &(0x7f0000001000-0x10)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="24886d82bea3f515a56cbf484149ccac", 0x10) 2018/02/12 10:12:36 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800082003) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) flock(r0, 0x2) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mknod(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000003000-0x48)=@full, &(0x7f0000014000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000012000-0x10)={0x9, &(0x7f0000000000)=[{0x6, 0x6, 0x1, 0x47b5}, {0xfffffffffffffffd, 0x7f, 0x100000000, 0x80}, {0x9, 0x400, 0xd517, 0x3}, {0x3f, 0x7fffffff, 0x800, 0x2}, {0xe2, 0xfffffffffffffffa, 0xfffffffffffff762, 0x401}, {0x0, 0x0, 0xfb, 0xfffffffffffff756}, {0x1000, 0x266, 0x6, 0x765e}, {0x5, 0xa28b, 0x5, 0x100}, {0x7fffffff, 0x0, 0xffffffffffffffac, 0x8}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 10:12:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000a06000-0xa8)=""/168) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x12, 0xf5, &(0x7f0000000000)="7dd77f0f436f2e80abaf253fa839c05763f4fc200f8394c8bf0023559a2643db18adb20b6712df9ca945a1b7ccddb9fffb251f8dd5f7222d9cb069b1aed91e53e0a2cd26afcc325dd16320beb4c2927f19f5cc3cb6dc022f40ed2b95153171f091f483f9d9c1e2c10b71fb2a87a491fd5a48e071de4e9c6e343ced7e215e6e15ed9a677b1b4625cf71d2da85a3bf869e7979116bdbb7dcf82a2b9f19920f990f80516cfe197affa6784808fc5f42f0e9dd987665b34ef7869444542d5eefcb61b448540da9c7905be9d5f53fc1f8b682d4d7a820bed35a200848d55aec59b22442026cd30898968ff95862e5d5204c281763ebfb89"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000002000)={0x6, 0x3, 0x7, 0x9}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000003000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000005000-0xc)={0x8, 0x1, 0x27e8, 0xc, 0x1f}, 0xc) r1 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='/dev/ppp\x00', 0xfffffffffffffff8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000005000)='trusted\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000004000)='(vmnet0[)\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x2, r2) gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000004000)=0x8000, &(0x7f0000007000-0x4)=0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000008000-0x10)={&(0x7f00001f3000/0x400000)=nil, 0x400000}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000-0x8)={0x0, 0x80}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000008000)={r3, 0x2, 0x2, [0x1a45, 0x800]}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000000a000-0x28)={0xfffffffffffff058, 0x4, 0x3ff, 0x4, "d58a884aa7b6a0f8c1ad99f6d6c98307a8426f23a2c9b62a0c282fc52478b918"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@local, @in=@local}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f000000b000-0x4)=0xe8) 2018/02/12 10:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c05000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) sched_getscheduler(r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000028d000-0x8)={0x0, 0x80000000}, &(0x7f000069c000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000086e000-0x8)={r3, 0x10001}, &(0x7f0000dd9000)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002fc000-0x4)=0xffffffffffffffff, 0x4) 2018/02/12 10:12:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b8d000)='map_files\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0xd6a, 0x5}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x3, 0x40]) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000-0x24)={0x57e7, 0x10000, 0x6aa, 0xfffffffffffffffb, 0xc2, 0x79b7, 0x5, 0x8, 0x8, 0x401, 0x7, 0xfff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x10) ioctl$TIOCSTI(r0, 0x5412, 0x2) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x47ab2a94, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xfffffffffffeffff}}, 0x2, 0x5, 0x3, 0x9f, 0x40}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r1, 0xb6, "7fae74a9f0e74aee792826222aca3b242b6d05aaf5a017fa3fb4c56f2a543d9f9ddbd579eebc2b15a0f8f10cb38bfd8222727d8bb98c43ad65dec9bde063604b346624e2318b44caac6226118dad0de4cd2889cc22603c68adc80be139d8604a8e3f0389dda256b83eb0150027aff59a7b3c9529edd8600e513f851dd7664fdef6bdf22fff3d57aee5917c2a1994bf650cef4d08ca2f66b6b62cfc2745afff3d5ba4e9ee90f3f05afabd123b2e2a84166f21c3c4ca40"}, &(0x7f0000000000)=0xbe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x7}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x8, 0x80001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000003000)='./file0\x00', 0x0, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000004000)=0x6, 0x4) poll(&(0x7f0000002000)=[{r3, 0x1}], 0x1, 0x80000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000006000-0x8)) socket$inet6(0xa, 0x800, 0xfffffffffffffffd) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000006000)={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000002000-0x4), &(0x7f0000004000)=0x4) 2018/02/12 10:12:36 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f7f000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b1d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00008f5000)=0x400, 0x4) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f85000-0x8)={0x2, r2}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000be9000-0x4)) [ 62.903195] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 62.903202] [] ? SyS_select+0xcd/0x1e0 [ 62.903208] [] ? core_sys_select+0x730/0x730 [ 62.903215] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 62.903226] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 62.903234] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 62.903241] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/12 10:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = syz_fuse_mount(&(0x7f0000019000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000e15000-0x2)='\x00', 0x0) write(r1, &(0x7f0000ea0000)='\x00', 0x1) r2 = open(&(0x7f00003ec000-0x8)='./file0\x00', 0x20000, 0xc9) sendfile(r0, r1, &(0x7f00006a7000), 0xfec) ioctl$TIOCSCTTY(r2, 0x540e, 0x8000) 2018/02/12 10:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x100) chmod(&(0x7f00007b6000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x3}}) flistxattr(r0, &(0x7f0000412000)=""/96, 0x60) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ebb000)='/dev/sequencer2\x00', 0x2, 0x0) read$eventfd(r1, &(0x7f0000ead000-0x8), 0x8) 2018/02/12 10:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001e1000)={0x4, 0x0, 0xe4, 0x6}, 0x14) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) sendmsg$netlink(r0, &(0x7f0000e76000)={&(0x7f0000def000-0xc)=@kern={0x10}, 0xc, &(0x7f0000c09000)=[{&(0x7f00005db000)={0x3ec, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x330, 0x0, [@generic="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", @generic="0a854cb75df50d0b852806725b91be5b9ec5f55f5a1ce495a446fa22f1ce4e18f1bd763aa4e29d90c555878ac41dc169f1c472b8f05758bd96b5486e73f30d5f5f8e753b9bb2598b05a8a56a5fabcae22bfa7654c9628e373c5bb44b590159ab0ffc5fb16caae5a0406ae840f394245cbaa0eb3172db091d4e2a856965e0fd2401223ff0b3c0e4eea7de6ec525a2b6"]}, @nested={0x3c, 0x7f, [@generic, @generic="027dfbb70ed6014e6d9f27c7c39c87bef0cbf0a5e1e51f4d040a6c642db06fcd8d43ff4cbf46c57a6b5ef123098dce080152bf5d3cbc01"]}, @typed={0x10, 0x39, @u64=0x4}, @generic="c55fdf242eeb9c68b78d8829aaf0ff0be8cafde54f4f436bc2b82999d12190b31574e8ae6ae9750e5215e5d7704bd2bc0d459e2cec45195ff85d31d9bfcf51207700473a03d35f1079dac7c4c5cbc61a16bb9293a34da35ba31c5d3156"]}, 0x3ec}], 0x1, &(0x7f0000f59000)=[@rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}], 0x180, 0x80}, 0x40) 2018/02/12 10:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000842000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000874000-0x4)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000e71000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) 2018/02/12 10:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) dup2(r0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x33, &(0x7f0000248000-0x1), 0x0) 2018/02/12 10:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x4000000000000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) r1 = memfd_create(&(0x7f0000be4000)='/dev/binder#\x00', 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000045b000)={0xfff, 0x8200, 0xf1, 0x67, 0x0}, &(0x7f000021b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000565000-0x8)={r2, 0x3}, 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00004a2000)={r2, 0x81, 0x44, "d56ecf817523143ce3d595d543965cc3f7f16d980bda8905293efc764b7dda02545c67efd3cda02c477baefad5de909e2ce5dee5a82261435a1a93ff9c31cdfe97c9ad13"}, 0x4c) 2018/02/12 10:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000790000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000d6a000)='./file0\x00', &(0x7f0000ef3000-0x20)={{0x0, 0x2710}, {r3, r4/1000+10000}}, 0x0) clock_gettime(0x0, &(0x7f00009db000-0x10)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r5, r6+30000000}}, &(0x7f0000040000)) readv(r1, &(0x7f000058c000)=[{&(0x7f0000423000-0x97)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/12 10:12:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000a6000), &(0x7f0000904000), &(0x7f0000000000), &(0x7f00004cb000-0x1000)) ioprio_get$pid(0x2, 0x0) 2018/02/12 10:12:36 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005432, &(0x7f0000018000)) ioctl$TIOCCBRK(r0, 0x5428) 2018/02/12 10:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000898000), 0x9) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x1, 0x81000000200007d}) 2018/02/12 10:12:36 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000030d000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/12 10:12:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) r1 = getpid() r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x3f, 0x30, 0x3, 0x3}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={r4, 0x5}, &(0x7f0000003000-0x4)=0x6) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xc, r3, 0x1, 0x4, 0x6, @random="eae5376a184a"}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000002000-0x38)=[@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0xffffffffffffffa3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0x38) waitid(0x3, r1, &(0x7f0000001000-0x10), 0x20000000, 0x0) 2018/02/12 10:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000ee000-0xb)='/dev/loop#\x00', 0x0, 0x800) ioctl(r0, 0x2000001263, &(0x7f00008b8000)) 2018/02/12 10:12:36 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000000b000-0x8), &(0x7f000001d000-0x4)=0x8) r1 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TCGETS(r1, 0x5401, &(0x7f0000006000-0x24)) r2 = socket$inet(0x2, 0x80001, 0x0) open(&(0x7f0000003000-0x8)='./file0\x00', 0x2000, 0x0) bind$inet(r2, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000001a000-0x38)={&(0x7f0000006000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff}, 0x1c, &(0x7f0000002000)=[{&(0x7f000001a000)="088c35dda12e340693d1e1ae16f98b4b83e954e40f1864e72d99a215c4b43ccb83", 0x21}], 0x10000000000000a5, &(0x7f000001a000)=[]}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000001d000)="ea8586464da4c22fcdcb54fb5ffd0139481eb4617a10293a8596ff198cfb88c73dc334be05bad192fecf4a0515c71ab0e732774015", 0x35, 0x20000001, &(0x7f000000a000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socket(0x4, 0x3, 0x7) 2018/02/12 10:12:36 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fbe000)=0x9, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x8, 0x7, 0x1) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000fbe000)={0x1}, 0x4) sendto(r1, &(0x7f000002b000-0xd8), 0xfffffffffffffd52, 0x0, 0x0, 0x0) 2018/02/12 10:12:36 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000585000-0x8)={0x0, 0x0}) read(r0, &(0x7f00000ab000-0x5f)=""/95, 0x5f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) pwrite64(r1, &(0x7f00008fb000-0x83)="0bfab58c4caae14aba98c7d33628043d820ebcadc7b7cfbb160cc5c990c10e6d0554e1a613d96164446aba479a420d4576f0c9a9101e624db490347d7a9b7b1906de1d887377e434d7aa7c87fe06692ff226fd728aeb9e89df2c1a67237c8abe1020c61f1df76738f0df46aa700d6b330d43563e4c7379ab4c6d4c5f03f516bc6b3d16", 0x83, 0x35) r2 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) fallocate(r2, 0x8, 0x0, 0x10001) 2018/02/12 10:12:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x1)='\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000002000-0x8)={0xfffffffffffffff8}, 0x8) 2018/02/12 10:12:36 executing program 5: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x8, 0x0, 0xfffffffffffffffc, "71a36575653100000000008000e3000000ffffffff0000000000e108003300", 0x3}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x81) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000054000), &(0x7f0000015000)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000055000-0xb0)={{0x800000009ce8}, 'port1\x00', 0x100000, 0x0, 0x0, 0x9, 0x4, 0x4, 0x0, 0x0, 0x3}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @addr}], 0x90) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000055000-0xf3)=""/243) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000054000)={0x3, 0x2, 0x21, 0x1, 0x8, 0x1}) 2018/02/12 10:12:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) mknodat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000fb5000)={{&(0x7f0000e53000/0x4000)=nil, 0x4000}, 0x3}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 10:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009a2000-0x8), &(0x7f000078f000-0x4)=0x8) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000dab000)={0x0, 0xab, "b737d173a6bd6bde89e4ad3b10d4a24b190f260a7fc9b2d646ff2f02e11a357ab325f52774bba232cf340202b2d1fa7c1f2708fed618531f9f79e4c0eda16dc5e383fa16c25c961b1a94566ca72adf39dc9cda03ce632db003d09f63a22cf1f1706f57bcbba2140235f0c5e5f68ed6398cba6564d4aa2006513215b3debeea3a4bd0f3d649c3fd5231ac5c9c24be915d5ad54a8d2825c181898a20a62f612f75911de4d7a0ac575816d912"}, &(0x7f0000f0a000)=0xb3) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000ed6000-0x8)=0x5) getsockname$netrom(r1, &(0x7f0000c52000-0x48)=@full, &(0x7f0000651000-0x4)=0x48) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000074d000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x3, 0x5, 0x0, 0x8, 0x7}, &(0x7f0000071000)=0xa0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f52000)={0x0, @remote, @empty}, &(0x7f0000e95000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000644000)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000fb000)=0xffffffffffffff8b) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000e5d000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) write(r1, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2018/02/12 10:12:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5, 0xfffffffffffffffb, 0x2, 0x1, 0x1, 0x40, 0x10000, 0x3, 0x0}, &(0x7f0000001000-0x4)=0x20) 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) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x30)=[&(0x7f0000002000-0xd)='/dev/usbmon#\x00', &(0x7f0000001000)='/dev/usbmon#\x00', &(0x7f0000002000-0xd)='/dev/usbmon#\x00', &(0x7f0000002000-0x9)='/dev/usbmon#\x00', &(0x7f0000000000)='/dev/usbmon#\x00', &(0x7f0000002000-0xd)='/dev/usbmon#\x00'], &(0x7f0000002000-0x10)=[&(0x7f0000000000)='/dev/usbmon#\x00', &(0x7f0000000000)="2ba36d696d655f74797065216e6f6465762500"], 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000002000)=0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101}}, 0xdda, 0x3}, 0x98) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bd9000)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r4 = getuid() setresuid(r2, r3, r4) 2018/02/12 10:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000810000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f00009ab000)={0x14, 0x8000000000000001, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 10:12:36 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f97000)={0x0, 0x7fffffff}, &(0x7f0000684000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003dc000)={r3, 0x4c, &(0x7f00000c9000-0x4c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}]}, &(0x7f0000f2e000)=0x10) ptrace$setregset(0x4204, r2, 0x202, &(0x7f0000fa8000-0x9)={&(0x7f0000fa8000-0x8)}) 2018/02/12 10:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair(0x5, 0x0, 0xfffffffffffffffa, &(0x7f0000026000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00008ce000-0x4)) r1 = add_key$keyring(&(0x7f0000787000-0x8)='keyring\x00', &(0x7f0000349000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x40000) alarm(0x0) 2018/02/12 10:12:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00002b4000-0x18)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000075f000-0x8)) r1 = socket$netlink(0x10, 0x3, 0x9) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000304000-0x4)=0x6, 0x4) writev(r1, &(0x7f00000ce000-0x10)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) 2018/02/12 10:12:36 executing program 2: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x58, &(0x7f0000001000-0x58)=[@in={0x2, 0x0, @rand_addr=0x8}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0xd2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x1}, @in6={0xa, 0x0, 0x525, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0xff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x9, 0x9, 0xffffffff00000000, 0x7}) waitid(0x1, r0, &(0x7f0000cac000), 0x8, &(0x7f0000660000-0x90)) 2018/02/12 10:12:36 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ffe000)='/selinux/relabel\x00', 0x2, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008ef000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000693000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000950000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000ca3000-0x20)={{r2, r3+30000000}, {r4, r5+30000000}}, &(0x7f00008c6000)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 10:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x281, &(0x7f00000c1000-0x10)=[{0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffff8}]}) personality(0x1800000) [ 63.736145] audit: type=1400 audit(1518430356.843:87): avc: denied { setuid } for pid=13271 comm="syz-executor5" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 63.739518] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=28 sclass=netlink_audit_socket pig=13278 comm=syz-executor4 2018/02/12 10:12:36 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000045000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000cf3000-0x4)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) 2018/02/12 10:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000ef6000)="232e74757573741a64656d306b65797269af677d00787c589693482349b5166d62b1e4a7cab897f3012ed9a40db34f3bc5c4accd876eb4f2bcf90bdb048f8414f3128d6b00013a0d64cd1fdc7e06bb10bb465e2f425c1f07e4f422b71597a6c94d0d7726ee5f48c13e1f46bdd0c367a08194219c420c0c1fbef91bd24d50d9533d532baa805a06121161ec1e053dd39182c09141e2c3d8183b72a3304f416281be8f516f2871bd8674effd1168abc14251ad55ab38337b602e") 2018/02/12 10:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00008b7000-0x7a)=""/122, &(0x7f000073d000-0x4)=0x7a) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f7000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) fcntl$getown(r1, 0x9) [ 63.775776] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=28 sclass=netlink_audit_socket pig=13286 comm=syz-executor4 2018/02/12 10:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000d7e000)={0x0, 0x9, 0x3}, &(0x7f00002b8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000005f000)=@sack_info={r2, 0x7f, 0x401}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x515}, 0x1}, 0x0) 2018/02/12 10:12:36 executing program 2: socket(0x18, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/12 10:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000946000-0x8)='./file0\x00', 0x420000, 0x4) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000883000)={0x2, 0x7fffffff, 0x9, 0x6, 0x1, 0x4}) r1 = openat(r0, &(0x7f000012e000)='./file0\x00', 0x800, 0x8) bind$nfc_llcp(r1, &(0x7f0000886000)={0x27, 0x7, 0x616, 0x7, 0xfc19, 0x9, "fcc1b33d9c7452384f5d9723b81c9733b300668e497ea39c7077dcd6a7545a9a1b033ba41d44d5061bc81d989e7fad1d8ac55d0a81ab7f9706d607e40d1207"}, 0x60) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/12 10:12:36 executing program 3: r0 = syz_open_dev$mice(&(0x7f00005c2000)='/dev/input/mice\x00', 0x0, 0x201) 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) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000789000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) r5 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={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$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000714000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000607000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00003fb000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="c039aa0dbc047296eae8103edb6180dc30846adeb65529a4848725cbffb88ba116a34ceb362ac76449bc07c8f3e6529db882029df006bc8339f6175ca0e16dc3d7676d8d0808878d5b38156ad3216015e080a0cc487d7b276b3fcf7f798811b475440f44f01bf9951a5e7dbda944a8e5", 0x70}, {&(0x7f0000000000)="8e53e5ae25361331d94aeaadb28cbf66e843c2c6fd0af8b4d9a0ef3d309198797d379e5bfd43f35ca7dc21", 0x2b}, {&(0x7f0000000000)="83ebf328c924bcf1834c9daccdca5b602811", 0x12}, {&(0x7f0000000000)="e8b2", 0x2}], 0x4, &(0x7f0000bb5000-0x80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x80}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$nl_generic(0x10, 0x3, 0x10) r14 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000313000-0x14)={0xfe7, 0x9, 0x1, 0x9, 0x2}, 0x14) sendmsg$nl_generic(r13, &(0x7f0000baf000)={&(0x7f00009de000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000388000-0x10)={&(0x7f000005a000)={0x117c, 0x38, 0x20, 0x1, 0x1, {0x15}, [@typed={0x8, 0x44}, @typed={0xc, 0x4e, @fd=r14}, @generic="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", @generic="8e4e9c64a41dad02c8e20e6f205a98ba18d71f861446aef54a30b1812005c4231f0ba3083b0e59d90c21dd09a766ac7e8bb98afddc4ffbcc5262e1f8d28332752a4ca09cc1ed0efe9c317da02db207eee7dc0370cf7fc88c08fba19540ef", @generic="eca380cd8067790a1f0dce377d66cf8cf883f52c2c5df1595e31938abd9c4ceb0c3ce6a8aa1568fc2f2c69452c44c4ecd55c9054a833c8139a05ef94f32c676dc0945dac121a0b8cef5045d204c518ab4fc709f77a2750bd6fd90a6cfd492f0eb47931c684a45740e7ccba86d9aa5a6931856cb589ab858084ff06a16131f52c994afbca15704f90ce6b200abcc6b0cef53afbfcb6f559b7563bad11aba25150c09d7ff5b95c59fc281b3ab0297dc7864e4feadcdfc38935ec9ab1634bd207c9c5fda819bf4705361ff5940767e5d182764e0d6abdddbd44ad44aa9f271929559ce535895dea", @typed={0x10, 0x6e, @binary="b01c589846039b"}]}, 0x117c}, 0x1, 0x0, 0x0, 0x40000}, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002dc000)={0x0}) r16 = syz_open_procfs(0x0, &(0x7f0000f41000-0xd)='net/fib_trie\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eed000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r15, r16, &(0x7f00006dc000-0x8), 0x401) 2018/02/12 10:12:36 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x163a00, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x8, 0x311}, 0x98) futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f00005d0000), &(0x7f0000000000), 0x3ffffffe) 2018/02/12 10:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) r0 = socket(0x2, 0x800, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b6c000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/02/12 10:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006c3000-0x10)='/dev/input/mice\x00', 0x0, 0x42) writev(r0, &(0x7f0000e30000-0x40)=[{&(0x7f00008f7000-0xbf)="cb", 0x1}], 0x1) getpeername$packet(r0, &(0x7f0000a36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000da8000-0x4)=0x14) ppoll(&(0x7f00002db000)=[], 0x0, &(0x7f000084a000)={0x0, 0x1c9c380}, &(0x7f00002db000)={0x2005}, 0x8) ppoll(&(0x7f0000a65000)=[{r0}], 0x1, &(0x7f0000324000)={0x0, 0x989680}, &(0x7f0000749000-0x8), 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000638000)={0x0, 0xf4}, &(0x7f0000374000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005f3000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, 0x8c) 2018/02/12 10:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000480000-0x4)=0x7, 0x4) pread64(r0, &(0x7f000044b000)=""/35, 0x23, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000211000-0x8)=0x707fe701, 0x8) r1 = memfd_create(&(0x7f0000030000)='Rsystem\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000085d000-0xb0)={{0x559a71f9, 0x81}, 'port0\x00', 0x0, 0x800, 0x8, 0x10000, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x7, 0x7}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008a4000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000089a000-0xb)={0x2c, 0xf358, 0x5, 0x1000, 0x3f, 0x1f, 0xffffffffffffffc1, 0x9, 0x9, 0x800, 0x81}, 0xb) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/02/12 10:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d30000)=0x1, 0x4) r3 = socket(0x5, 0xf, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c20000-0x4)) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000742000)={@mcast2, 0x0}, &(0x7f0000bf9000-0x4)=0x14) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000375000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r4, r5}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20}, 0x0, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f00007ab000)=""/236, 0xec, 0x10000, &(0x7f0000935000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000d9000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000df0000-0x4), 0x4) sendto$inet(r1, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000df7000-0x38)={&(0x7f0000001000)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000e13000)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/02/12 10:12:37 executing program 2: clone(0x0, &(0x7f0000295000), &(0x7f0000758000), &(0x7f0000fa3000-0x4), &(0x7f00000df000-0xcd)) quotactl(0x0, &(0x7f00005ca000-0x8)='./file0\x00', 0x0, &(0x7f0000f08000-0x1000)) r0 = socket(0x5, 0x80f, 0xa8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty, @in=@multicast2}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000448000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000)=""/57, &(0x7f0000001000-0x3)=0x39) 2018/02/12 10:12:37 executing program 4: clone(0x0, &(0x7f00009c8000-0x1), &(0x7f0000a03000-0x4), &(0x7f0000002000-0x4), &(0x7f0000000000)) time(&(0x7f00002db000-0x8)) r0 = syz_open_procfs(0x0, &(0x7f0000fbc000-0x8)='net/rpc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000000)=0x60) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00000e2000-0x3)=0x1000, 0x4) 2018/02/12 10:12:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) clone(0x0, &(0x7f00006f3000), &(0x7f0000fa4000), &(0x7f0000d1f000), &(0x7f000072f000-0xc4)) finit_module(0xffffffffffffffff, &(0x7f000008b000-0x5)='$em1\x00', 0x0) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000035000)=""/131) r1 = add_key$user(&(0x7f000089f000)='user\x00', &(0x7f0000420000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000030a000)="e5cddf3319ecb955220be922636287b45c2af348498caa6674d5bfbe695e80d1e4bf764f0ee7d0494fe75a98f5f4f37e0eed3e372327efdede56f5b7fc651d5c8ec09ec7a0b4e3dbe2466cf24b398e8d31417c88d137b6a0ca57ac012a9143a17c24cd9123d4bb1a9905461e2cb634bf6fc5f26c1f27708ee32a6aeb013f6db45476", 0x82, 0x0) r2 = add_key$keyring(&(0x7f0000431000-0x8)='keyring\x00', &(0x7f0000890000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) r3 = open(&(0x7f00009e9000-0x8)='./file0\x00', 0x80000, 0x100) getsockopt$inet_dccp_int(r3, 0x21, 0x7f2285dcd959b62c, &(0x7f000040d000-0x4), &(0x7f0000590000-0x4)=0x4) 2018/02/12 10:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f00001bf000)=[{}], 0x1, 0x8d) r1 = gettid() ptrace$pokeuser(0x6, r1, 0x1ff, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) tkill(r1, 0x15) 2018/02/12 10:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b29000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00002ac000)={0x0, 0x9, 0x0, 0x663, 0xff, 0x0, 0x1ff, 0x1, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x0, 0x8, 0x5, 0x5, 0x972}}, &(0x7f0000351000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f09000-0xa0)={r1, @in={{0x2, 0x3, @rand_addr=0x5}}, 0x47, 0x7d1, 0x200}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000cee000-0x8c)={0x0, 0x5, 0x5c, 'queue1\x00', 0x7}) mkdir(&(0x7f0000b35000-0x8)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) sync() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003a8000-0x8)={0x0}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000073f000)=@buf={0x1000, &(0x7f00009a9000-0x1000)="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"}) [ 63.899525] audit: type=1400 audit(1518430357.003:88): avc: denied { write } for pid=13317 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/12 10:12:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f92000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f2000)='/dev/sequencer2\x00', 0x400200, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x3) ioctl(r0, 0x20200004c04, &(0x7f0000766000-0x77)) 2018/02/12 10:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000520000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000840000-0x10)={0x5, &(0x7f00006e3000)=[{0x1, 0x38, 0x9, 0xd355}, {0x5, 0x3, 0x7, 0x5}, {0x9, 0xd05, 0x0, 0x3}, {0x200, 0x8000, 0x4, 0x10000}, {0x6, 0x43b, 0x1, 0xff}]}, 0x10) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00009d3000)=""/235) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x2e6, &(0x7f0000fd2000+0x37f), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) sendmmsg(r2, &(0x7f0000454000)=[{{&(0x7f0000263000)=@hci={0x1f, 0x1, 0x1}, 0x6, &(0x7f000026d000-0x70)=[{&(0x7f0000710000)="f8798c77235e8e0ed8d1f0f7bb670cf649e00d53073a99a4207e08ed7dd9e2af8eb42e9797f826aec99692394d3ac012f11502812dcc4d7e6c3e59e39deb512e223262ac84ee3928f22b5d0a00600c2733c71eef2288bec20276bcd883394ee528c6fc1c626e67cdb55836d2c3cc7a967a66a99e5a9d2c3cc3325d4b22be66d9a982c6f772ada654852b2481fb3038ad9cf8c4658e780830dc7a009d22861fb7f08c863067fab96e5bfdc9013286b22adb16585ee59fab69410ea88868a0d8b693d3", 0xc2}, {&(0x7f000018f000)="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0x1000}, {&(0x7f0000833000-0xd0)="1b5e421f7fee34d8de8762266dafd9c8a61bc64362c4cb8a80892d2635ca86b6cee43e86500cf94bf20d6f94a9ee8572fea71a9ddaa7acd1c5af53539aa78e8e093dfdf016b3bc3ee43e62f48b9aa9d8f6090c91c7d396940bc05dd6e11dabd77d75c09954a0c3bda4c500a068d1ea409b3a0ec50c72551bb8bf5bdfdce06272c89be9eb52f4610c240254a747499bc25f856a37b2db2c505e3bea7b414ce6022ba212e85477d3d4b5ccd1caf45563ea43bebd493d4a216ee4949956f2be0031a84fb4840b9cbb58afdc81c7c6a1bad9", 0xd0}, {&(0x7f0000f2a000)="01725a0879bfe265a0966cc84507d5a905e80eaf1d40e6f783897b809e519d591a9197a3e3e7329348a57a9f9dbc55b2e93881d9f10d88c58bfeac82ad5eead6e7e26e427f52321683ac8cde90e5bb218c232c73ac84e9f64c0953295d6645d50752a59023e3b6e0616d6ab61de06eaa4c028c01b9fa39c88a4c7397cc746d14cc4c8495eb18145d1617", 0x8a}, {&(0x7f000047c000-0x53)="332e24e468e77dc37b2c66da08da91c6c56263aa6176e35fd8f34c3b5dcc63f272d9a6a07a313adef80af0ff21871b942ea1a6cb00a0d380191a548663a2154ce889350dd66e02ef20ae37bfa17f0f92f7d57d", 0x53}, {&(0x7f000017c000)="3bc1ac8cab060deda7e71091b5dfec23fb0c9ccbd39d1017bb0e2f4da4f69da39e78134d6262873de81243594ccdc0fe6cc3f3ed82795f1cee22ada241164bdef59bc883878235ed20", 0x49}, {&(0x7f00004e2000)="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", 0x1000}], 0x7, &(0x7f0000cc0000)=[{0xb0, 0x104, 0x800, "82b656536fc38c4a8e0e709624a1fae4809ed51d0c09a59c15368f0405e7fbd9c3182bec96d5475b819312819e421b9bcf5b74f1c162d9e4ead51a9eb63102a9d68eb5adbe60c2ae56445cb274bc31015a84ebd21ea5987fa5f8e49b8bc2dc1fd81abc81433ea68936a32581845b02dfdcd87bf2edbda20dd9c50f31fd66729a046e34685d80089ad0a2721922c6d43dd93144f712d4aeab4b8c479aa7"}, {0xb0, 0x10d, 0xfffffffffffffffd, "d5bfb0780bbc73a95a36708520ac51c3276a6dcacc26838a331c12d7575e682c100fb92b0b69ec8ee2dbb80361bc500dbc142b90887f577d6bcd9d3c46fa0f21fd327aa7e5d0dd8159a162c71a6c17762ede8f0af6421cb7802cadd42eef21f078c45e4bec0e22d70d0b2203a1dace7083395421c94580b0eaea29833bcaab9985076c159c31152b8cf2beb367af0de728df737d005fd97314365fd3cfdd8537"}, {0xb0, 0x198, 0x6, "858f0474145113433a6153ee72db07945c641349052bf76133027c6788e119e59dc8411295f385bd8c27d5846c923d7a492917556962aa6558d19ceb0ea096db664c245caffbc4f785586ce8da1231b84200eb506b18dcd35dcb89a414dce58701b4f70dac5ca2496d30c778e435445dbd8f62ced3a6e4483c3421347ac3cc7745992a231e4b937e3360289477cd8e5870a3d9a0135a2ed2a74137bd0a"}], 0x210, 0x95}, 0x7}], 0x1, 0x4000010) 2018/02/12 10:12:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000498000-0x30)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b9a000-0x24)) 2018/02/12 10:12:37 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e88000-0x9)='/dev/ppp\x00', 0x200001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x2, 0x0, 0x800, 0x7, 0x8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x7fff, 0x5}, 0xc) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000003000-0xc)={0x80000007}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/pktcdvd/control\x00', 0x20001, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000003000)='./file0\x00', r3, r4, 0x1400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000005000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000005000-0x1000)="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") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x4, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000006000)=""/168, &(0x7f0000001000)=0xa8) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000006000)={@generic="83562b82b518901feadde255e28f9227", @ifru_names=@common='ip_vti0\x00'}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000007000)=@int, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000002000)={r1, 0x0, 0x1, 0x6, 0x9, 0x200, 0xdefa, 0x3, {r1, @in={{0x2, 0x1, @rand_addr=0x4}}, 0x800, 0x579f, 0x6b, 0x778, 0x1}}, &(0x7f0000006000)=0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000009000-0x20)={@common='bpq0\x00', @ifru_flags=0x8000}) 2018/02/12 10:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000091d000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002cc000-0xc)="6e65742f69676d70360054be") sync_file_range(r1, 0x1, 0x8, 0x2) preadv(r1, &(0x7f000091f000)=[{&(0x7f0000ebd000-0x6c)=""/108, 0x256}], 0xfe, 0x1000000) 2018/02/12 10:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/pktcdvd/control\x00', 0x181, 0x0) clock_gettime(0x0, &(0x7f000091f000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000032000-0x48)=[{{}, 0x454, 0x0, 0xb460}, {{}, 0x4, 0x2}, {{r1, r2/1000+10000}, 0xeb, 0x9, 0xffffffff80000001}], 0x48) r3 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup3(r3, r3, 0x80000) connect$netlink(r4, &(0x7f0000502000)=@unspec, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r5 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000441000)={0x0, 0xa5d}) 2018/02/12 10:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000e55000-0xa)=@file={0x4000, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) unshare(0x400) pipe(&(0x7f0000c08000-0x8)) 2018/02/12 10:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000286000-0x8)='./file0\x00', 0x18d) clock_gettime(0x0, &(0x7f000087d000)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d91000-0xc)='/dev/rfkill\x00', 0x4800c0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000d82000)=""/26) utimes(&(0x7f0000b93000)='./file0\x00', &(0x7f00002be000)={{0x0, 0x2710}, {r0, r1/1000+30000}}) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') pivot_root(&(0x7f00004f7000)='./file1\x00', &(0x7f00001b7000)='./file1\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) rmdir(&(0x7f00008e4000)='./file0\x00') pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') [ 64.072225] audit: type=1400 audit(1518430357.173:89): avc: denied { sys_chroot } for pid=13380 comm="syz-executor4" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 10:12:37 executing program 2: mmap(&(0x7f0000000000/0xd78000)=nil, 0xd78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009f2000)={0x80000001, 0xb78, 0x4, 0x7199, 0x5, 0xae, 0x10000, 0x6, 0x0}, &(0x7f00006b8000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d24000-0x98)={r1, @in6={{0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0x8}}, 0x8, 0x8001}, 0x98) 2018/02/12 10:12:37 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='logon\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000014000-0x28)="81", 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000004000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 10:12:37 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d18000-0x9)='/dev/ppp\x00', 0x64100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00005e9000)=[{&(0x7f00001d5000)="3cbb9496b3b2b5933285f7e7182e3cf877038ee898ec678a8f25965995a9b7a119ac104ee97d25d255916c2f52b589ccce0d3b0bda47203b3b675699bbbeb0c4a9ed857b1c88a0", 0x47}], 0x1) ioctl$int_out(r0, 0x5462, &(0x7f00006db000-0x8)) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f00006c2000-0xc)={0x8}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x80000000005408, &(0x7f0000fab000-0x4)) 2018/02/12 10:12:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='\x00', 0x2) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000001000-0x5a)="3ab27b183ce555dc33aca55140ef5e5800303d34e1e7efc11bb6b13d7f11d2a7b1d032019cd37f986ae0d6650118a03cbf0f1a1bb9220d3c9568b630c596f8db88e48d9961c2a6f7ab8a2349c72568b91b3b44c304d911cc4020", 0x5a) request_key(&(0x7f0000a88000-0x6)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x1d)='vboxnet1GPLposix_acl_access^\x00', 0xfffffffffffffffa) r1 = add_key(&(0x7f0000e08000)="63696673ff69646d617000", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000004e000-0x56), 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) keyctl$get_security(0x11, r1, &(0x7f000032d000-0xf3)=""/243, 0xf3) 2018/02/12 10:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000485000)=@random={'trusted.', '/dev/net/tun\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f000058f000-0x8)='./file0\x00', 0x400, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fe4000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f00002a4000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e92000-0x8)={0x0, 0x4a8e}, &(0x7f00001ea000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b95000-0xb8)={r2, 0x7, 0x1, 0x20000000000000, 0x8, 0x2a1, 0x81, 0x5, {r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0xfffffffffffffff8, 0x6}}, &(0x7f0000cde000)=0xb8) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000095c000-0x1000)=""/4096) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000abf000)=@assoc_value={r4, 0x1}, 0x8) open$dir(&(0x7f00007bd000)='./file0\x00', 0x2000, 0x141) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d083fbd5c", @ifru_mtu=0x2000000cf1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000052d000-0x10)={0x350, &(0x7f0000650000-0x8)=[]}) 2018/02/12 10:12:37 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/12 10:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000d06000-0x8)=[&(0x7f0000db8000)='selfppp0\x00'], &(0x7f0000620000-0x10)=[&(0x7f000058f000)='lovmnet0\x00', &(0x7f000031a000)='+\x00']) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) 2018/02/12 10:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000c0c000)={0x1a, 0xf9, 0x20, 0x8, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fc4000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00007ec000-0x4)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000d34000)=""/116) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000a2000-0xd9)={0x0, 0xd1, "64e79501e0e26bd0a1a32c68d999841441ab437eaad8f198b5c4a90bd1397ac30159a19549bb1f76c04b37aedd5e3b728589a4be4bc59410cdae32b0b06d68e66413b619953598d1faf28242edb6f095a884ae18d780d5847f3c7cce94ece87002f392f2bb9dbca8c188e94df6a29582e56a061a2e7f9174989a1103415e03de7ee95fc1f0944f9a7f440f7b8e3d818eefba91cd586d012ee9853611a7d151597704c91beac58d73c31b8ab59a0e5b9acc9bcd1f2383f52c262c057b3bea4aeb0c1323e5dd6e977afc6be63d89170ef3cc"}, &(0x7f0000583000-0x4)=0xd9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003bd000-0x8)=@assoc_value={0x0}, &(0x7f0000878000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d5b000)={r2, 0x0, 0x3, 0x7, 0xdc3, 0x2, 0x4, 0xfff, {r3, @in6={{0xa, 0x2, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x9}}, 0x26, 0x3, 0x6, 0x4, 0xa06}}, &(0x7f0000904000-0x4)=0xb8) 2018/02/12 10:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0xfffffffffffffffd}]}, 0x10) 2018/02/12 10:12:37 executing program 5: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000038f000-0xe8)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000ee9000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c95000-0xe8)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) r2 = geteuid() setresuid(r0, r1, r2) prctl$intptr(0x6, 0x80000002) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c87000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001000)=0x0) fstat(r3, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000001000-0xa8)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="c208f6739dbc36e77e18cee715e882d3cf5414a44a9ad9ee8a33cd9ea222f7103b", 0x21}, {&(0x7f0000001000)="fb8017208bbd63ee1a20174e877a2200370392726e97ebec4d8f8041c8d59b25388d86cca47cb1325ca46c9d04697a7384fbefaec02d89d1a53d2bbcec6a26e930a176f9c581f17161b0a3ebfa5cfd4fff8af327ce07d301d69628059927d1461073d231ffc52cabf550f82654551b79353537117c4d545e864d7d45", 0x7c}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x70)=[{&(0x7f0000001000-0x7b)="75ccab7c584af0ef64eebd3de2224075209768bbcab9653004c364fb2dc12e5606e99849c42e974e4d27782e54552bebf21d85426b9b5f97e9352778d5bfb11c61218436482173b678ade7aa4adb9434898600cde231459ab7ac546eae47b48d1a8fe7af5503c9fcd743ef860652235c6c80a05b66cf3a75a28f7a", 0x7b}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="8173e1de08bffbae768a0ef34569c6f6875a89d07106499be500c68a3ec7aedf8748e7036413bbd63394f90252a2bfbbbb5e75ba1d693dace5e3a5998f554e353518", 0x42}, {&(0x7f0000000000)="42c4c00fbab823a9b28de72a706364959cccf04ec38dcf553a724c379ec417444a6dca3b42b4664b63b632e459a98a980b3b2828be6adc8a18949d0a78dcdb0931f44c52da84a203e639e688a12a6f0cf91a65d08c9d2702a7ca6b174e251bb548fcbab9f4aa1ca4f35d4e13e31dcff91764cbd123f96a50270287a46b8f3ae2ebd3867a04bf6b14b2eb17", 0x8b}, {&(0x7f0000001000)="9c1c03281309791a6958de74138b4d871363925478d67ba5974ee3b3a51a86d1a4422d292fe67a7ca849e90e6bd0f694db45b691960378899d9cdb8c61bf34b77217a6b2b0c1058b844de26465fc589ac17b3aec99cd84924c0df69499085152ff37a21951e9de5f2c04601d42d37086673c6c121447061fab7c202d9805e3abf67f75f604001bed93806836da7bdce53e4673cf0c480da8a27b7c4162f75b30bfd0f5ac942d9116d0704289dccae97f79f015f25ce2c0453db36006b93d7024", 0xc0}, {&(0x7f0000001000)="fbc7d0cc543c58dc7ce0ec3f9f885ba71ba72b9f456b345e47ebdc8fd0aaed8576dcaaa999c629445cdb9db0ddc41eda153c399a7a6b661cfde173d1bcc51a81384f9688607557dfb4", 0x49}, {&(0x7f0000000000)="d6d64becda642f8353c310ed4c21530d3ef3890429e15bcf43d93a90d3df46e883b96369464cf5875a5bff732f2f78b19403b9cc465bec3b1edb19c1b80710e816f593de26dca67985f0ebbe362e3282463fd75d6d9b33d7d57dc44fefdd9738c468dffb9917198594535876aacfb0b05ec7e2ad956748a11f5efe3657009122818d693c6ec71175ee0938a7e1c478cb3f0dfd0dd4f7ec2feb6380a675b2316454c9f8ff36ed4cd22fe5fda7450895", 0xaf}], 0x7, &(0x7f0000001000-0x38)=[@cred={0x20, 0x1, 0x2, r4, r0, r5}, @rights={0x18, 0x1, 0x1, [r3]}], 0x38, 0x34b048285c9a7ad8}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000-0x45)="f1c7522f1775dff9d9eba5c50917f405da537cc147fdf809246229a214a663e814dd0bf9ee6b11350801694fc7f7e73420ced5b91d57bc585fcdf7abb355dd5dd49773f70f", 0x45}, {&(0x7f0000000000)="1a4c380e0779375b0dd7533d73cc2c78a42c", 0x12}], 0x2, 0x0, 0x0, 0x40000}], 0x3, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000000)) 2018/02/12 10:12:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000116000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007389, 0x0) r4 = dup2(r0, r2) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r5 = getpgrp(0x0) fcntl$getflags(r4, 0x403) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) close(r1) 2018/02/12 10:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f0000970000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f000042b000-0x4)='./file0\x00', 0x40000, 0x53) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000065d000-0xe6)=""/230) 2018/02/12 10:12:37 executing program 2: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f000001f000-0xc)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000015000)={0x24, 0x2000000010, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x2, [@typed={0x343, 0x0, @uid}]}]}, 0x24}, 0x1}, 0x0) getpid() getgroups(0x4, &(0x7f0000008000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r2 = getgid() mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000034000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000035000-0x4), &(0x7f0000000000)=0x0, &(0x7f0000009000-0x4)) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000035000-0x8)=[r1, r2, r3, r4]) 2018/02/12 10:12:37 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b1a000)='/dev/autofs\x00', 0x10201, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000f6b000-0xe0)="2ca40eb76bf25d48cc95e75fa6abb27823bb6fc6f61f664a846086508f4daebc1af2f7a5a0b7ca575c0d35330eb88f6a67bf93116e9040a69b0908300cbc6b1b5dd44f75b0b75148af023408fa82424e8c0b196b3bd231373372ba832df00206af0c9d49eebc90d10c75da131b863efb3860b60a5adf2dea39f898b7c1f0cbc5ae07d36fd508d9fa759df6735b23870dd2bd6a41a8c976bbc3cfc711d35f57da393e1b2c40994cf7f95272ce6410225b196e80341354d236e0ec541f856f3b13c7aab24e96ccb3236f35c1a964af5ec68a16a452e3e1f66e0ffdc4b64d83d20d") r1 = syz_open_dev$sg(&(0x7f0000aa6000)='/dev/sg#\x00', 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f6c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6a000)='/dev/hwrng\x00', 0x800c0, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f6b000)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000f6a000)={0x1, 0x3, 0x3, 0x3, 0x9}) close(r2) 2018/02/12 10:12:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x2000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) time(&(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 10:12:37 executing program 4: openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009b7000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000000000)='syscall\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fcd000)=0x0) ptrace$pokeuser(0x6, r3, 0x6, 0x9f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e47000)='./file0\x00', 0x40000000040) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') unlink(&(0x7f0000e88000)='./control/file0\x00') 2018/02/12 10:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) 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}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000631000)=0x9, 0x4) 2018/02/12 10:12:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000-0xb4)=@ipv6_delroute={0xb4, 0x19, 0xe22, 0x5, 0x2, {0xa, 0x34, 0x0, 0x101, 0xff, 0x3, 0xff, 0x2, 0x2000}, [@RTA_PRIORITY={0x8, 0x6, 0x3}, @RTA_ENCAP={0x80, 0x16, @generic="8f39f7d34d6dffc487a9dd0cd6a2857a063e9013fe1ae89cfcf9af336ee29b1a76a478e83fe2db1921b4cfff2e43e1694fc3153444940a996acdc9defffa4aa6148a023abbd4000d029ba4315e4687f623e9ae5151909358e1aa48794ee004916b52abffa3b0f33c73ad4184d432cf2245810b6a98dfa838fe852c"}, @RTA_PRIORITY={0x8, 0x6, 0x80000000}, @RTA_MARK={0x8, 0x10, 0x4}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000001}, 0x80) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0xc0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x1400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000002000-0x14)={@mcast2, 0x0}, &(0x7f0000002000-0x4)=0x14) sendto(r0, &(0x7f0000003000-0x51)="27e8b764462ec6f947de784a44c2911f3a91ec72d937f780bc1fb93ea8ed8678454f6599397697d88fea03204bcd7dc5f7fc28fb76c3d64147c777276a691c628448313569e1c1504d5352ef18086358cd", 0x51, 0x4040000, &(0x7f0000001000)=@can={0x1d, r2}, 0x10) 2018/02/12 10:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4}]}, 0x1c}, 0x1}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000092a000-0x8)=0x1) 2018/02/12 10:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007e2000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000008d000)={0x0, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r0, &(0x7f0000d38000-0x8), 0x80000001) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00004e6000-0x12)={@generic="474474953e6b29ab135032587b8f2bf7"}) r4 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006ab000-0x50)={@common='gre0\x00', @ifru_ivalue=0x451d7397}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f000016b000-0x50)={@generic="1ab10e220d005b6479e109000000182d", @ifru_flags=0x208504}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockname(r3, &(0x7f000074e000-0x60)=@nfc_llcp, &(0x7f0000d20000-0x4)=0x60) getpid() setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/02/12 10:12:37 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/proc/self/net/pfkey\x00', 0x2200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000000b000)={&(0x7f0000005000/0x4000)=nil, 0x8, 0x1, 0x10, &(0x7f0000006000/0x3000)=nil, 0x1}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000011000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) poll(&(0x7f0000004000)=[{r1, 0x8000}], 0x1, 0x9) 2018/02/12 10:12:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a51000)='/dev/ptmx\x00', 0x200, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000586000-0x10)='coredump_filter\x00') getsockname$netlink(r1, &(0x7f0000947000), &(0x7f0000f6a000-0x4)=0xc) setsockopt$inet_tcp_buf(r0, 0x6, 0x10000000000010, &(0x7f0000338000)="07a94e67", 0x4) 2018/02/12 10:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b6e000-0x11)='/dev/vga_arbiter\x00', 0x82400, 0x0) execveat(r1, &(0x7f0000f5a000-0x8)='./file0\x00', &(0x7f00000f9000-0x18)=[&(0x7f0000a4b000-0x1)='\x00', &(0x7f0000ed6000)=':{em1nodev\x00', &(0x7f0000029000)='mime_type\x00'], &(0x7f00001df000)=[&(0x7f0000897000)="042b2b00", &(0x7f00003dd000)='em0)ppp0{$bdevuser\x00', &(0x7f0000d89000)='GPLbdevuser\x00', &(0x7f0000d10000-0x6)='wlan0\x00'], 0x1000) bind$unix(r1, &(0x7f0000390000)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b4000)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000d84000)=0xe8) setfsuid(r2) sendmsg(r0, &(0x7f000085d000)={&(0x7f0000071000-0x20)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20, &(0x7f0000f1b000)=[], 0x0, &(0x7f000052e000)=[]}, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x77790ab362702293, &(0x7f000072a000-0x4), &(0x7f0000a46000)=0x4) 2018/02/12 10:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000bbb000), 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003df000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) 2018/02/12 10:12:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000299000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000fac000), 0x1a) 2018/02/12 10:12:37 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/hwrng\x00', 0x10040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x7fffffff}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x180000, 0x8000, 0x401, 0x9, r2}, &(0x7f0000001000-0x4)=0x10) signalfd4(0xffffffffffffffff, &(0x7f0000013000-0x8), 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f00009ed000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00006f4000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 64.422693] device gre0 entered promiscuous mode 2018/02/12 10:12:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000011000)='/dev/sg#\x00', 0x7, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000012000)=""/167, 0xa7}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/204, 0xcc}], 0x3, 0x0, 0x0, 0x9}, 0x140) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000013000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@loopback, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000012000)=0xe8) sendmsg$unix(r2, &(0x7f0000002000-0x38)={&(0x7f0000013000-0x8)=@abs, 0x8, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0xc1)}], 0x1, &(0x7f0000012000-0x58)=[]}, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000012000)=0x0) sched_getattr(r4, &(0x7f0000002000), 0x30, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x4}) listen(r2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/02/12 10:12:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x4050, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00007bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000f9b000-0x10)={0x40, 0xc1ca, 0x100, 0x7}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000f9c000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x9) 2018/02/12 10:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007b2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000f6000)={&(0x7f0000d21000-0x1c)=@in6={0xa, 0x3, 0x10000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfa}, 0x1c, &(0x7f000031f000-0x10)=[{&(0x7f00007ff000+0x423)="1b92813bc48cd949bf1448777be143407e26ede563e2b3d7be892b6a8a27439d91faff8537d0e30fd2c71dbc20ba8c8f5ad125fa8449b34e3119f1d6b88775cd", 0x40}], 0x1, 0x0, 0x0, 0x4000004}, 0x20000000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000763000-0x4)=0x7, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x4c, 0x0, &(0x7f0000add000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f00008c7000-0x58)=[], &(0x7f000074a000-0x48)=[0x0, 0x38, 0x0, 0x0]}}}], 0x1d5, 0x0, &(0x7f00004ec000)}) 2018/02/12 10:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000075d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000038b000-0x4)=0xdc81) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='mountinfo\x00') preadv(r1, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000b92000-0x8)=0x5) 2018/02/12 10:12:38 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000022000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000023000-0x10)=@generic="fb9f5e94892f56c997ff78efb2709be6") r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x91)={0x0, 0x89, "02cf38f0e3f5bfc37388c1eeaaf307fe644cebdf64822b9554d720735ec6032bb9c237c1d03049cba852aa9eff5512a49441cb683ba9a8d75f95b043d46db49ff5e191fab7062c732852e6314eedaaff09bba66d39c28173a5ab5ed23ed08d8dcafab8d7c435035e22dc359d6954ac1c6f0b1c92188136dea8391f0082855e29bf274d8ae3df90937f"}, &(0x7f0000024000-0x4)=0x91) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x3ff}, 0x8) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000021000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000-0x2c)=@bridge_dellink={0x1f, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_BROADCAST={0x0, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x20}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000024000-0xc), &(0x7f0000023000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000008000)={0x2e2, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000007000)={r3, 0x1}) 2018/02/12 10:12:38 executing program 0: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f70000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001a1000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x908, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f75000)={0x50, 0x0, &(0x7f0000f76000-0x50)=[@reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x20, 0x48, &(0x7f0000573000-0x20)=[@fda={0x66646185, 0x3, 0x2, 0x2f}], &(0x7f0000f76000-0x48)=[0x78, 0x28, 0x18, 0x38, 0x0, 0x30, 0x48, 0x0, 0x78]}}, @acquire={0x40046305}, @register_looper={0x630b}], 0x6e, 0x0, &(0x7f0000f76000-0x6e)="a9d298ac505ee237977faab954d7d2d10761b445a35d7af1c25e15228f3e5da8bc54dbfcb60400b569a2318228298bef9dc7ae70c8a7364a9d0af1d0710a1f72c94e3a42a31baa210bb8bf5d6a270ef7fff8f8999f3d42ec71c2882c0011473a11090c214c9db1a027052738aea9"}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000065f000-0x4)=0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005e0000)={0xaa, 0x2}) close(r0) 2018/02/12 10:12:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000031000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000802000)=[{0x6c}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') 2018/02/12 10:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000b4e000-0x10)) futex(&(0x7f0000f7a000-0x4), 0x80, 0x0, &(0x7f00003a8000-0x10), &(0x7f0000001000-0x4), 0x0) 2018/02/12 10:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004bc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f00001c7000-0x4)={0x400, 0x7ff, 0x6}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008ef000-0x11)='/selinux/enforce\x00', 0x420000, 0x0) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/12 10:12:38 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000626000)='/dev/sg#\x00', 0xd7f5, 0x2041) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000145000)={0x6, 0x0, 0x80, 0x0, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f4, &(0x7f00005fa000-0x50)={@generic="886c8fe6f29c8569dbb82a3d6d42d01b", @ifru_flags=0xffc}) 2018/02/12 10:12:38 executing program 5: clone(0x0, &(0x7f0000559000-0xc4)="4310a56232fecc33dd891466c53e1878ebcfec658fff76d1e669b4f9f71baea48bc4d2a0c77dcf9ab31c3f5fd171fbd09ab929ea95c540c0c7864f312e81f20cfa1a23099591f4dc7d6cb85e2ec38c450e7a7a7caff444bfea47b04b18c52863a0fccd566dc9492eb07afaf0fbb25b3e743e26e51de6d34fdd54312c5800e520e3645a4f7d70918a1cf0ac0878c6b51aff6f132d38956df96c874becec2a34476650990b9efcb0a9a7d35de0e89d29553e25d694a743d7f75abe21ab8c810380273b162b", &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f00000a3000-0x6b)="9ef05102ae937731d3bfb165edffcd174e79c4b6c75d5b71262c7500000000000000077231284e0199f4004eeaad60346299f16aa7e4c8a7f869a54ee6cccb54bb1c63a4c71466ec8b63279947faa19ccaa4aee76a656569abdfcbb95a8a5163b470114bbde4bff999425e") setgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000001000)="94c853459b27fa00307a2dd854f8e27033f3e384adff", 0x16, 0x24040005, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000b5e000)='./file0\x00', &(0x7f0000001000-0xa)=@random={'security.', '\x00'}, &(0x7f0000001000-0x42)=""/66, 0x42) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000002000-0x10)=@ethernet={0x0, @random}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000001000-0x80)=""/128, 0x80, 0x100, &(0x7f0000002000-0x10)={0x4, 0x4, 0x5f, "73ca533ee56a", 0x80000000}, 0x10) 2018/02/12 10:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000485000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00008f7000-0x4)=0xa) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000490000)='/selinux/policy\x00', 0x0, 0x0) pipe2(&(0x7f000013d000-0x8), 0x4800) mmap$binder(&(0x7f0000233000/0x4000)=nil, 0x4000, 0x3000001, 0x12012, r1, 0x0) bind$inet6(r1, &(0x7f0000482000-0x1c)={0xa, 0x0, 0x6, @empty, 0xb635}, 0x1c) 2018/02/12 10:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) syz_open_dev$evdev(&(0x7f0000902000-0x12)='/dev/input/event#\x00', 0x3, 0x2400) r1 = syz_open_dev$usbmon(&(0x7f0000dfa000)='/dev/usbmon#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c76000)={0x3, 0x0, 0x923, 0xf37, 0x0}, &(0x7f0000ca4000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000433000)={r2, 0x8001, 0x4, [0x0, 0x8000, 0x1, 0xe0]}, &(0x7f000087a000-0x4)=0x10) 2018/02/12 10:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bc0000)={@common='ifb0\x00', @ifru_flags=0x1100}) timer_create(0x7, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x80000000000004, @thr={&(0x7f0000af8000-0x7d)="b57377aa78cd2dd9c20fd463ee1d4ea8a99e7fdda4dd5d91c83a2d2bdd3d6d86b4e9ac2ab6c3a6c44df40dae0a226ffe1d9908e0a282f9ae7f190634ec806ba01769ff7ab63cfce5b1e2ff6332a15d340ae34482a9c3bc5bd5275af4e6d9516e54490ad3808e0fcec4cbae91b87745641ffae6e4f9dbeecffa8646a045", &(0x7f0000218000)="730752d25c22cdb63927be5a4a946771acbef7936e49d809dc7f1a"}}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f0000fcb000-0x4)=0x6, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xfffffffffffefffe, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r2, &(0x7f00008fb000-0x20)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005a7000)=0x400, 0x91a9807e) getsockopt$sock_timeval(r1, 0x1, 0x20000000000000, &(0x7f0000389000-0x10), &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000988000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7e, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000045e000), &(0x7f000071f000-0x4)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f000070f000-0x8), 0x8000fffffffe) 2018/02/12 10:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b73000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000ee5000)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000198000-0xfd1)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x1c9c380}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00009fb000-0x4)=0x7, 0x4) 2018/02/12 10:12:38 executing program 6: r0 = socket(0x4, 0xa, 0x0) bind(r0, &(0x7f000044a000-0x9)=@rc={0x1f, {0x3ff, 0x10001, 0x1, 0x0, 0xfff, 0x2b}, 0x8}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) accept4$netrom(r0, &(0x7f0000464000-0x48)=@full, &(0x7f00007b0000-0x4)=0x48, 0x80800) write$selinux_create(r1, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000233000)='/dev/keychord\x00', 0xc3, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000702000-0x50)={@syzn, @ifru_names=@syzn}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) [ 64.966628] audit: type=1400 audit(1518430358.073:90): avc: denied { transfer } for pid=13497 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 64.988244] device gre0 entered promiscuous mode [ 65.070351] FAULT_FLAG_ALLOW_RETRY missing 30 [ 65.070400] FAULT_FLAG_ALLOW_RETRY missing 30 [ 65.070409] CPU: 0 PID: 13505 Comm: syz-executor4 Not tainted 4.9.80-g8a174b47 #31 [ 65.070414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.070428] ffff8801c2c57850 ffffffff81d94be9 ffff8801c2c57b30 0000000000000000 [ 65.070439] ffff8801c7d8fa90 ffff8801c2c57a20 ffff8801c7d8f980 ffff8801c2c57a48 [ 65.070455] ffffffff8166253a 0000000000001244 ffff8801c32068f0 ffff8801c32068a0 [ 65.070456] Call Trace: [ 65.070471] [] dump_stack+0xc1/0x128 [ 65.070482] [] handle_userfault+0xa3a/0x1310 [ 65.070495] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 65.070505] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 65.070513] [] ? __lock_is_held+0xa1/0xf0 [ 65.070522] [] ? handle_mm_fault+0x117b/0x2530 [ 65.070528] [] ? handle_mm_fault+0x1fc3/0x2530 [ 65.070534] [] handle_mm_fault+0x1fd1/0x2530 [ 65.070540] [] ? __pmd_alloc+0x410/0x410 [ 65.070554] [] ? memset+0x31/0x40 [ 65.070566] [] __do_page_fault+0x5c2/0xd40 [ 65.070575] [] ? mm_fault_error+0x2c0/0x2c0 [ 65.070585] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.070594] [] do_page_fault+0x27/0x30 [ 65.070603] [] page_fault+0x28/0x30 [ 65.070613] [] ? strncpy_from_user+0xaf/0x2d0 [ 65.070621] [] ? strncpy_from_user+0xb1/0x2d0 [ 65.070629] [] ? strncpy_from_user+0xaf/0x2d0 [ 65.070636] [] ? kmem_cache_alloc+0x215/0x290 [ 65.070643] [] getname_flags+0x10e/0x580 [ 65.070649] [] getname+0x19/0x20 [ 65.070658] [] do_sys_open+0x22d/0x620 [ 65.070665] [] ? filp_open+0x70/0x70 [ 65.070672] [] ? do_futex+0x15c0/0x15c0 [ 65.070679] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 65.070687] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 65.070695] [] SyS_creat+0x27/0x30 [ 65.070702] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 65.119557] binder: 13497:13515 got new transaction with bad transaction stack, transaction 54 has target 13497:0 [ 65.119571] binder: 13497:13515 transaction failed 29201/-71, size 0-32 line 3031 [ 65.123698] binder_alloc: binder_alloc_mmap_handler: 13497 20000000-20002000 already mapped failed -16 [ 65.127196] binder: BINDER_SET_CONTEXT_MGR already set [ 65.127206] binder: 13497:13515 ioctl 40046207 0 returned -16 [ 65.130839] binder_alloc: 13497: binder_alloc_buf, no vma [ 65.130856] binder: 13497:13515 transaction failed 29189/-3, size 80-8 line 3127 [ 65.138579] binder: release 13497:13515 transaction 54 out, still active [ 65.138608] binder: send failed reply for transaction 54, target dead [ 65.372544] CPU: 0 PID: 13524 Comm: syz-executor4 Not tainted 4.9.80-g8a174b47 #31 [ 65.380219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.389552] ffff8801c3d775c0 ffffffff81d94be9 ffff8801c3d778a0 0000000000000000 [ 65.397540] ffff8801c7d8fa90 ffff8801c3d77790 ffff8801c7d8f980 ffff8801c3d777b8 [ 65.405520] ffffffff8166253a 0000000000001244 ffff8801cb7838f0 ffff8801cb7838a0 [ 65.413492] Call Trace: [ 65.416055] [] dump_stack+0xc1/0x128 [ 65.421390] [] handle_userfault+0xa3a/0x1310 [ 65.427422] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 65.434403] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 65.440779] [] ? handle_mm_fault+0x117b/0x2530 [ 65.446981] [] ? handle_mm_fault+0x1fc3/0x2530 [ 65.453184] [] handle_mm_fault+0x1fd1/0x2530 [ 65.459213] [] ? __pmd_alloc+0x410/0x410 [ 65.464901] [] ? memset+0x31/0x40 [ 65.469974] [] __do_page_fault+0x5c2/0xd40 [ 65.475829] [] ? mm_fault_error+0x2c0/0x2c0 [ 65.481771] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.488410] [] do_page_fault+0x27/0x30 [ 65.493917] [] page_fault+0x28/0x30 [ 65.499164] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 65.505984] [] ? move_addr_to_kernel.part.12+0x50/0x120 [ 65.512966] [] copy_msghdr_from_user+0x3ef/0x550 [ 65.519342] [] ___sys_sendmsg+0xf0/0x7e0 [ 65.525030] [] ? copy_msghdr_from_user+0x550/0x550 [ 65.531585] [] ? check_preemption_disabled+0x3b/0x200 [ 65.538394] [] ? __fget+0x201/0x3a0 [ 65.543639] [] ? __fget+0x228/0x3a0 [ 65.548893] [] ? __fget+0x47/0x3a0 [ 65.554062] [] ? check_preemption_disabled+0x3b/0x200 [ 65.560875] [] ? __fget_light+0x188/0x1e0 [ 65.566646] [] ? __fdget+0x18/0x20 2018/02/12 10:12:38 executing program 0: clone(0x1ffffd, &(0x7f0000001000-0x2), &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80001, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/41) listen$netrom(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000), &(0x7f0000001000-0x4)=0xb) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x6b92}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000), &(0x7f0000000000)=0x4) 2018/02/12 10:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000049c000-0x8)='./file0\x00', 0x2000, 0x40) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00001ce000-0x18)={0x1, 0x7fffffff, 0xfff, 0x2f, 0x401, 0x4}) pipe2(&(0x7f00008ee000)={0x0}, 0x40000000000800) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000343000)={0x1, &(0x7f0000cb3000+0x338)=[{}]}) r2 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r2, &(0x7f00007af000)="270000ddff000dfa3f0000bd1ef50a00110003000308ffff", 0x18) 2018/02/12 10:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d5c000-0xe)='/dev/keychord\x00', 0x107480, 0x0) write$selinux_create(r0, &(0x7f0000a1d000-0x32)=@access={'system_u:object_r:dhcp_etc_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x35}, 0x32) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000054000), &(0x7f0000655000)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000330000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, {0x307, @empty}, 0x10, {0x2, 0x1, @broadcast=0xffffffff}, @generic="0e853a5f11dc1796da4ed51807d43dc8"}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00007f7000-0x10)="67bd71863116b1f8296e5e26e2600334", 0x10) connect$inet(r1, &(0x7f0000561000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1b000-0x11)='/dev/vga_arbiter\x00', 0x10200, 0x0) 2018/02/12 10:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f000098a000)='tls\x00', 0x4) syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000d3c000)='\x00', 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ba3000)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000c4a000-0x50)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socket$inet_udp(0x2, 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000436000)='/proc/self/net/pfkey\x00', 0x82800, 0x0) 2018/02/12 10:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000db2000)=0xffffffbffefffffc, 0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000afb000-0x18)={0x0, 0x7, 0x20, 0x1}, &(0x7f00003a2000-0x4)=0x18) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ba4000)=@generic, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004b2000)={r2, 0x7, 0x2}, 0x8) 2018/02/12 10:12:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400000, 0x0) alarm(0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x23, 0x0, 0x0, "00000707c89d"}}) 2018/02/12 10:12:38 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x0, 0xb272, "ecb02c3e632f", 0x7}, 0x10) mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000dd5000), &(0x7f0000dd5000-0x4)=0x4) 2018/02/12 10:12:38 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a46000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000e94000)={0x0, 0x3, 0x5, 0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000db5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getflags(r3, 0x408) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001d8000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000da0000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000cac000)=0x37) stat(&(0x7f000046f000)='./file0\x00', &(0x7f00000b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r5, r6) ioctl$void(r2, 0x5450) 2018/02/12 10:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400010, 0xd3f6da0b5c6c4773, 0x100000001) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@generic="633852d0534e55d1ae"]}]}]}]}, 0x4c}, 0x1}, 0x0) 2018/02/12 10:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) truncate(&(0x7f0000084000-0x8)='./file0\x00', 0x80) getsockname$unix(r0, &(0x7f0000589000-0x8)=@abs, &(0x7f0000cbc000-0x4)=0x8) getpeername$inet6(r0, &(0x7f000086e000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000040b000-0x4)=0x1c) r1 = dup2(r0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) write(r0, &(0x7f0000263000-0x27)="26000000130047f10701c1b00e0000000000000001f8ffff08ef18ffff00f13a050003006e35", 0x26) [ 65.571805] [] __sys_sendmsg+0xd6/0x190 [ 65.577400] [] ? SyS_shutdown+0x1b0/0x1b0 [ 65.583172] [] ? SyS_futex+0x22e/0x2d0 [ 65.588680] [] ? do_futex+0x15c0/0x15c0 [ 65.594274] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 65.601083] [] SyS_sendmsg+0x2d/0x50 [ 65.606419] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/12 10:12:38 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f65000)='./file0\x00', 0x20040, 0x120) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000f78000)=0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000f77000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0}], 0x200000000000031b, 0x0) 2018/02/12 10:12:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000064000)="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") r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f5d000-0xe8)={{{@in=@empty, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00009fc000)=0xe8) writev(r2, &(0x7f0000ec1000)=[{&(0x7f0000ca2000)="390000001300194700e261e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000a70000)=@common, 0x10) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000740000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00008f0000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000c37000)={0x0, 0x7, 0x30}, &(0x7f0000fd4000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000996000-0x1a)={r4, 0x77, 0x9, [0x4, 0x1a68, 0xaea, 0xe92, 0x7, 0x9, 0x80000000, 0x6, 0x5]}, &(0x7f0000425000)=0x1a) 2018/02/12 10:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000916000-0x8)='./file0\x00', 0x40, 0x40) modify_ldt$write2(0x11, &(0x7f0000cbc000-0x10)={0x810, 0x400000000, 0x400000000000000, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x4000, 0x0, 0x402}, 0xffffffffffffff3d) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000edb000-0x9)="747275737465641e00", &(0x7f0000077000-0x1)='\x00'], 0x1000) 2018/02/12 10:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007be000)='./file0\x00', 0x0) accept4$inet(r0, &(0x7f0000a4a000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00008a3000)=0x10, 0x80800) write$fuse(r0, &(0x7f0000012000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0xfffffffffffffffa}}, 0x50) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002a8000-0x4)=0x0) process_vm_readv(r1, &(0x7f000092f000)=[{&(0x7f0000468000-0xf0)=""/240, 0xf0}, {&(0x7f00004a7000-0x5d)=""/93, 0x5d}, {&(0x7f000091c000-0xbe)=""/190, 0xbe}, {&(0x7f000009b000)=""/116, 0x74}, {&(0x7f00009c6000)=""/120, 0x78}], 0x5, &(0x7f00000fc000-0x70)=[{&(0x7f0000799000)=""/128, 0x80}, {&(0x7f00004a0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e59000-0xf6)=""/246, 0xf6}, {&(0x7f0000b77000-0x1f)=""/31, 0x1f}, {&(0x7f0000e12000-0x23)=""/35, 0x23}, {&(0x7f00006fc000-0xa1)=""/161, 0xa1}, {&(0x7f0000e2c000)=""/1, 0x1}], 0x7, 0x0) 2018/02/12 10:12:38 executing program 3: mmap(&(0x7f0000000000/0x36e000)=nil, 0x36e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000223000-0x10)={0x0, 0x1c9c380}, &(0x7f000036f000-0x10)) sendmsg(0xffffffffffffffff, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f000027c000)=[], 0x242, &(0x7f000036a000)=[], 0xfffffffffffffffa}, 0x0) mmap(&(0x7f000036e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000036f000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) listen$netrom(r0, 0x9) epoll_create1(0x480000) mmap(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000058000)={&(0x7f00000e0000-0xc)={0x10, 0x0, 0x0, 0x80800}, 0xc, &(0x7f0000370000-0x2)={&(0x7f0000355000)=@getaddr={0x14, 0x16, 0x111, 0x6, 0x1, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1}, 0xb46521c155988762) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00001c4000)={0x2000}) mmap(&(0x7f0000370000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000371000-0x5c)={{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x2}, {0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x80, [0x7f, 0x712, 0x10000000, 0x2, 0x3, 0x74e, 0x4, 0x100000001]}, 0x5c) 2018/02/12 10:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004fd000)={0x0, 0x7f}, &(0x7f0000865000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002ff000-0x8)={r2, 0x5f2}, &(0x7f000038c000-0x4)=0x8) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00007a0000-0x1c)={&(0x7f0000df4000-0xc)={0x10}, 0xc, &(0x7f0000582000-0x8)={&(0x7f0000b83000)=@flushpolicy={0x710, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@sec_ctx={0x700, 0x8, {0x6fa, 0x8, 0x0, 0x0, 0x6f2, "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"}}]}, 0x710}, 0x1}, 0x0) 2018/02/12 10:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000030d000)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x1}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000e52000-0x8)='./file0\x00', 0x440100, 0x34) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000eb8000)=""/81, &(0x7f000032f000-0x4)=0x51) recvfrom$unix(r1, &(0x7f0000f17000)=""/62, 0x3e, 0x40, 0x0, 0x0) pselect6(0x40, &(0x7f00009b3000)={0x80000001, 0x8, 0x2f, 0x7f, 0x80, 0x1, 0x8, 0x400}, &(0x7f0000b42000)={0x80, 0xff, 0xffffffffffffff81, 0x7, 0xffff, 0xffffffffffffffff, 0x9, 0x4d}, &(0x7f00008d7000-0x40)={0x7ffcbe1, 0x401, 0xc6, 0x8, 0x5da5, 0x20, 0x800, 0x4}, &(0x7f00008ae000)={0x77359400}, &(0x7f00006f8000-0x10)={&(0x7f0000522000-0x8)={0x1}, 0x8}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000454000)=0xff, 0x4) [ 65.686897] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 65.718788] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 65.724739] audit: type=1400 audit(1518430358.823:91): avc: denied { net_broadcast } for pid=13599 comm="syz-executor0" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 10:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cf3000)='y\'-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000832000)='stat\x00') rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) syz_open_dev$urandom(&(0x7f0000d96000-0xd)='/dev/urandom\x00', 0x0, 0x2000) fcntl$notify(0xffffffffffffffff, 0x402, 0x20) 2018/02/12 10:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007a6000-0xe8)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000c8f000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000839000)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x800, 0x6, 0x81, 0x100, 0x40a7, 0x4, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a00002}) 2018/02/12 10:12:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000c20000-0x8)='./file0\x00', 0x480, 0x8f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009ef000-0x8)={0x0, 0x80000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0xfffffffffffffff8}}}, 0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x100}, 0x8) prctl$void(0x24000000000024) prctl$void(0x3f) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)={0x0, 0x115, 0xffffffffffff0000, 0xff, 0x1, 0x6, 0x3ff, 0x6, 0x8fe1, 0xc8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000000)={0x3ff, 0x20000000, 0x1000, 0x8, 0x3, 0x101, 0x200, 0x3, 0x0, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000002000-0x10)={0x40, 0x100000, 0x6000, 0x8000, 0x6, 0x1, 0xfffffffffffffffb, 0x401, 0x2, 0x2000000000000000}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='net/icmp\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000001000-0x58)=""/88, &(0x7f0000002000-0x4)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000002000-0x8)='./file0\x00', 0x2) write$selinux_create(r2, &(0x7f0000001000)=@access={'system_u:object_r:tmp_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x33, 0x36}, 0x35) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000+0xe0f)={r1, 0x7, 0x9, 0x8, 0x7, 0xad, 0x5, 0x6b24c04, {r1, @in6={{0xa, 0x0, 0x8, @empty, 0x101}}, 0x7f, 0x7, 0xf37, 0x20, 0xffffffff}}, &(0x7f0000001000-0x4)=0xb8) 2018/02/12 10:12:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f0b000), &(0x7f000083b000-0x4), &(0x7f0000eec000-0x4)=0x0) r1 = getgid() chown(&(0x7f0000e10000)='./file0\x00', r0, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000f2d000)=0x7, 0x4) 2018/02/12 10:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlockall(0x3) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bbc000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000a89000)) mknod$loop(&(0x7f00005d8000-0x8)='./file0\x00', 0xc000, 0x0) utimes(&(0x7f0000e57000-0x8)='./file0\x00', &(0x7f00007ac000-0x20)) 2018/02/12 10:12:38 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000015000-0x8)={0x0, 0x8e97}, &(0x7f000000a000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000014000)={r1, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x0, 0x5f24, 0x3, 0xf5, 0x2b}, &(0x7f0000003000)=0xa0) r2 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/ip_tables_matches\x00') syz_open_dev$mice(&(0x7f000000d000-0x10)='/dev/input/mice\x00', 0x0, 0x105000) preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) 2018/02/12 10:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000106000)='./file0\x00', 0x15) rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/02/12 10:12:38 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009000-0x8)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', 0x2000400) inotify_rm_watch(r3, r4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) 2018/02/12 10:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000319000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00004e0000-0x4)=0xc000000000000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) acct(&(0x7f0000329000)='./file0\x00') sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f000065c000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00001ce000-0x30)=[{&(0x7f0000d9f000-0x11)='Y', 0x1}], 0x1, &(0x7f0000f13000)=[]}, 0x810) 2018/02/12 10:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00007ef000), 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00002cf000)='/dev/sequencer\x00', 0x4000, 0x0) ppoll(&(0x7f00006d4000)=[{r0, 0x40}, {r1, 0xfffffffffffffffe}], 0x2, &(0x7f000055d000-0x10)={0x77359400}, &(0x7f000032a000-0x8), 0x8) accept4$unix(r0, &(0x7f0000416000-0x1002)=@file={0x0, ""/4096}, &(0x7f000057e000)=0x1002, 0x800) writev(r1, &(0x7f0000071000-0xa0)=[{&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xc1}], 0x1) 2018/02/12 10:12:38 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$tun(r0, &(0x7f0000001000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "c0189e", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @icmpv6=@echo_reply={0x81}}}}, 0x34) r1 = socket$inet(0x2, 0x0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={0x0, 0x8}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006000-0x8)={r2, 0x5}, &(0x7f0000005000)=0x8) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x6c)=""/108, 0x6c}], 0x1) 2018/02/12 10:12:38 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)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006fb000)={0x0, 0x0}) connect$inet(r1, &(0x7f000018f000)={0x2, 0x0, @rand_addr=0x3}, 0x10) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f000006a000-0x4)) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000c83000-0x6)={0x7, 0x2, 0x1}) 2018/02/12 10:12:39 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/4096) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ppoll(&(0x7f0000003000-0x40)=[], 0x0, &(0x7f0000002000), &(0x7f0000014000-0x8), 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000f2c000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000013000-0xcf)="550a357f587bd0e74b404be4555ef84fe8816f272e8b1d1da74e852d1a6e15a280f3384d9a82566b5c6983bcc7b11aa00ef9108443a86ff004cef36d1fd2e00c6e1247245bfb57443ca947fd136df031a30fdde1732f40becdd62deeb35a6366c7781ca4ca57ae4815d1284235d16ad5c89a4a46c45390e3cbc3478371e75100d272c26c2ff402b285d75f5aa48df307e174f71d87450cb6bd037ed7c41c5bbec2456523a23e2cc21d10f7781f199e732f590441cc8de482bfbaf0774e69afb1ce555dfaf6eb817eb7774ba001cb0f", 0xcf, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000a4c000)={&(0x7f0000a4b000)={0x10, 0x0, 0x0, 0x800010}, 0xc, &(0x7f0000037000-0x10)={&(0x7f0000b85000)=@alg={0xf8, 0x10, 0x10, 0x6, 0x2, {{'drbg_nopr_sha384\x00'}, [], [], 0x39a6d6f555effcb, 0x2000}, [{0x8, 0x1, 0x826}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x7}]}, 0xf8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004be000-0x4)=0x0) ptrace$peek(0x1, r3, &(0x7f0000229000-0x8)) syslog(0x9, &(0x7f000036a000-0x1000)=""/4096, 0x1000) 2018/02/12 10:12:39 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000009000)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000009000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000b000)=0xffffffffffffff31) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000000a000-0x4), &(0x7f0000002000)=0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, "bd14ab1c0c34fec4d74b3579ab5f23650b52b672a6d5f1ecdf12af5c27ed6a09"}) 2018/02/12 10:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000823000-0xd2)=""/210, &(0x7f00008c8000-0x4)=0xd2) preadv(r0, &(0x7f0000b01000-0x20)=[{&(0x7f00003cd000)=""/4096, 0x1000}, {&(0x7f00002ac000-0x1a)=""/26, 0x1a}], 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000176000-0x78)={0x8, {0x2, 0x2, @rand_addr=0x3f}, {0x2, 0x1, @rand_addr=0xdfe2}, {0x2, 0x3, @rand_addr=0x3}, 0x5, 0xa9, 0x20, 0x7, 0x3, &(0x7f0000424000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xf4d8, 0x1, 0x5}) 2018/02/12 10:12:39 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000aea000)='/selinux/member\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000dc9000-0x8)='./file0\x00', 0x141100, 0x15e) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000080c000-0xc)={0x0, @multicast2, @dev}, &(0x7f0000dc8000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008aa000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x4, 0x1, 0x0, 0xa, 0x20, 0x0, 0x31, r2, r3}, {0x1ff, 0x7, 0x8, 0x40, 0x5, 0x8687, 0x100000000}, {0x0, 0x0, 0x1, 0x80000000}, 0xfffffffffffffff9, 0x5, 0x0, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x2b}, 0x2, @in=@loopback=0x7f000001, 0x3, 0x0, 0x0, 0x10000, 0x5, 0x3, 0x8}}, 0xe8) write$selinux_access(r0, &(0x7f00009f0000)={'system_u:object_r:tun_tap_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x34, 0x35}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004e6000)='/selinux/relabel\x00', 0x2, 0x0) close(r4) 2018/02/12 10:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000955000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000553000-0x4)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b2a000)={0x7ff, 0x1, 0x80000000, 0x2a9b663f, 0x9f41, 0xfff, 0x10000, 0x8, 0x8, 0x1, 0x80000000, 0x800}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) [ 65.862775] binder_alloc: 13608: binder_alloc_buf, no vma [ 65.896707] binder: 13608:13614 transaction failed 29189/-3, size 0-0 line 3127 2018/02/12 10:12:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000036000)) fstat(r0, &(0x7f0000037000-0x44)) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f000001f000-0xc)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000034000)={0x14, 0x2000000010, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 10:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c92000-0xb)='/dev/hwrng\x00', 0x100, 0x0) connect$ipx(r0, &(0x7f0000a50000)={0x4, 0x6, 0x5, "6f72c4cfe65e", 0x8}, 0x10) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000d39000)=""/4096) r1 = socket(0x2, 0x2, 0x0) sendmmsg$unix(r1, &(0x7f0000943000-0x38)=[{&(0x7f00003b0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000168000)=[], 0x0, &(0x7f0000539000)=[]}], 0x1, 0x0) bind$inet(r1, &(0x7f0000ded000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/12 10:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000ba1000)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_SRC={0x8, 0x2, @empty}]}, 0x24}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005e9000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f52000-0x4), &(0x7f0000449000)=0x4) 2018/02/12 10:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00001cc000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000a75000)=0x1c, 0x80800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000eb1000-0x8)=0x1) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000314000)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d00010004040800bc04000000000000", 0x58}], 0x1) [ 65.941457] binder_alloc: 13608: binder_alloc_buf, no vma [ 65.960897] binder: 13608:13645 transaction failed 29189/-3, size 0-0 line 3127 2018/02/12 10:12:39 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ca6000-0xa)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a5a000-0x5c)={0x80000000, 0x0, {0x3, 0x0, 0x1054000000000000, 0x3, 0x3}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000d3a000)=0x4) socketpair(0xf, 0x0, 0x3, &(0x7f0000570000-0x8)={0x0}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000001000-0x4)=0x401) 2018/02/12 10:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00008ba000), &(0x7f0000660000), &(0x7f0000487000-0x3)=0x0) r1 = getegid() syz_fuseblk_mount(&(0x7f0000d12000-0x8)='./file0\x00', &(0x7f0000a5c000)='./file0\x00', 0x4001, r0, r1, 0x2, 0x2, 0xa0080) r2 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x1) write(r2, &(0x7f0000ffe000-0x5)='#!', 0x2) sendfile(r2, r2, &(0x7f00006dc000-0x8), 0x401) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f000006f000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/12 10:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008d9000-0x8)={0x0, 0x0}, 0x7fd) dup(r0) r2 = accept4$netrom(r0, &(0x7f0000d94000)=@full, &(0x7f000099f000)=0x48, 0x80000) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x800000000011, &(0x7f0000d9b000-0x10), &(0x7f000039a000-0x4)=0x10) write$selinux_create(r1, &(0x7f0000b2a000-0x43)=@access={'system_u:object_r:systemd_passwd_agent_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x38, 0x36}, 0x43) fstatfs(r2, &(0x7f000059e000-0xb)=""/11) 2018/02/12 10:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ef000)='net/rt_acct\x00') lseek(r0, 0x56, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000491000-0x32)={0x0, 0x2a, "cb3341b8e4f0dd82899556469216c1151f1065c8d68f11568a92642d86f36b6ffa0352d7b225e029a577"}, &(0x7f0000fad000-0x4)=0x32) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b42000)={r1, 0x4, 0x400}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000963000-0xb)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000142000)={r1, 0x3}, 0x8) sendfile(r0, r0, 0x0, 0x1) getgid() 2018/02/12 10:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000033000-0x18)) getpgrp(0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000c41000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000b94000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a09000)={0x0, 0x1000, "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"}, &(0x7f0000365000)=0x1008) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000027d000-0x8)={r1, 0x1}, &(0x7f0000885000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a0e000)={r2, 0xfe, "408edc5fbb28ddee5d8d4879929b675081f65bfb61ec6da97114c2da6d8d8115ddf82cce8c24af78e1fb56743cbbdc53b330e508dc00fafcf5ceaa35dcdd4b9ee87e488a1cb6d1f23f2ac705aef6a28e4ae1682d9ba7d7b4af615ccd6d4a1660071066f6185ede0cfb4d4357c75ea5b65a18435c15ace910e2785300e6e8301c41d69bea4409a90a38ba5edb7d16d6cd952359f4e65cc541dae68b8fbba97d38b6e5345fbd08c4c67a614d18bb0bb8dad32898abb1f8f23971b2496c2eedca18857eac5537d6b2e56cd42ad986b71076809a1aa6f735d25898a9c652fb977fe8af6ff30ded4b813c40b7e64b717485eac1f8977aacdd56f540a284bb2179"}, &(0x7f0000ac5000)=0x106) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e64000)={0x0}, &(0x7f000011e000-0x4)) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ac3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setown(r4, 0x8, r3) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000940000-0x4)=0x8) ioprio_set$pid(0x0, r3, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000eda000-0x4), &(0x7f0000544000-0x4)=0x4) recvfrom$inet(r4, &(0x7f0000954000-0xb2)=""/178, 0xb2, 0x12100, &(0x7f0000751000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000181000)=@assoc_value, &(0x7f0000fab000)=0x8) setpriority(0x0, r3, 0x9) 2018/02/12 10:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) pipe(&(0x7f0000e7d000)={0x0, 0x0}) dup2(r1, r0) mq_getsetattr(r1, &(0x7f00004be000)={0x0, 0x4, 0x0, 0x1f2, 0x4, 0x8, 0xffffffff, 0x6}, &(0x7f0000938000-0x40)) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f41000)) prctl$seccomp(0x16, 0x1, &(0x7f0000692000)={0x0, &(0x7f000098c000)=[]}) r3 = getpgrp(0xffffffffffffffff) getpgrp(r3) 2018/02/12 10:12:39 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f65000), 0x2eadd899) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000feb000)={0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f00006ce000-0xbe)=""/190, &(0x7f0000ff7000-0x4)=0xbe) 2018/02/12 10:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 65.963490] audit: type=1400 audit(1518430359.063:92): avc: denied { getattr } for pid=13672 comm="syz-executor7" path="socket:[28360]" dev="sockfs" ino=28360 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 66.009936] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.027027] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/12 10:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000a59000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) r1 = add_key$user(&(0x7f0000615000-0x5)='user\x00', &(0x7f00004a3000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00001af000)="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", 0xfb, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x11010800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000-0x14)={0x3, 0x0, 0x800, 0xfffffffffffffffc}) getitimer(0x0, &(0x7f0000743000-0x20)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/12 10:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000109000-0x6)='ramfs\x00', 0x0, &(0x7f0000695000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000e8000), &(0x7f0000d25000)=0x4) readlinkat(r0, &(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000013000)=""/192, 0xc0) 2018/02/12 10:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000622000-0x18)={0x49, 0x0, 0xffffffffffffff80, 0x8001, 0x8}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00003da000)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000ec5000-0x8)='ns/user\x00') ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r4 = syz_open_pts(r1, 0x8000000006) r5 = dup2(r4, r2) r6 = getuid() fremovexattr(r5, &(0x7f0000aa7000)=@known='system.sockprotoname\x00') stat(&(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000350000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000032f000)='./file0\x00', 0xc002, r6, r7, 0xffffffff, 0x800000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00008c9000)={{0x0, 0x83}, {0x3ff, 0xa15}, 0x0, 0x6, 0x400}) writev(r5, &(0x7f0000b88000)=[{&(0x7f0000b63000-0x1000)="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", 0x3ea}], 0x1) 2018/02/12 10:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000448000)) sync() getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000133000)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000175000-0x4)=0xe8) stat(&(0x7f0000a8e000)='./control\x00', &(0x7f0000d55000-0x44)) execve(&(0x7f0000e95000-0xa)='./control\x00', &(0x7f0000905000)=[&(0x7f0000a76000)='\'@lowlan1vboxnet1\x00', &(0x7f00009f1000)='bdevsystem:}ppp0),proc\x00', &(0x7f0000baf000-0x8)='trusted\x00', &(0x7f00006fb000)='\x00', &(0x7f0000d74000-0x24)='trustedsecuritykeyringem0&GPLuser(\\\x00'], &(0x7f000031a000)=[&(0x7f00005da000-0x2)=']\x00', &(0x7f0000626000)="3a285c29706f7369785f61636c5f6163636573732fd76d643573756d6d696d655f747970652e6d696d655f74797065656d307b5c00", &(0x7f0000dbf000-0x1)='\x00', &(0x7f0000fab000)=')\x00', &(0x7f000009e000-0x1)="b5", &(0x7f0000233000)='(]&]nodev\x00']) gettid() socketpair$packet(0x11, 0x20000000003, 0x300, &(0x7f0000377000-0x8)) socketpair$inet(0x2, 0x0, 0x40, &(0x7f0000502000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000acc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) open$dir(&(0x7f0000835000-0x8)='./file0\x00', 0x200000, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c02000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/12 10:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$sg(&(0x7f00007bc000)='/dev/sg#\x00', 0x9, 0x6200) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000c89000-0xc)={@local, @loopback, @remote}, &(0x7f0000d45000-0x4)=0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000054e000)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002ff000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f000051a000)=[0x1000, 0x8]) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000e61000-0x2)={0x7, 0x1}) 2018/02/12 10:12:39 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getitimer(0x0, &(0x7f0000013000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x80800) 2018/02/12 10:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept4$inet(r0, &(0x7f000017d000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000360000-0x4)=0x10, 0x0) nanosleep(&(0x7f0000ad7000-0x10)={0x77359400}, &(0x7f0000eb4000-0x10)={0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r1, 0x2712}, 0x10) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00002d7000-0x4)=0x2, 0x4) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) 2018/02/12 10:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r1, 0x100000000000000, 0x5f, 0x47) symlinkat(&(0x7f0000c1f000)='./file0\x00', r1, &(0x7f0000334000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r1, r1, &(0x7f0000001000-0x8), 0xfec) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) preadv(r0, &(0x7f0000c3c000-0x90)=[{&(0x7f000009c000-0x56)=""/86, 0x56}, {&(0x7f00003b3000-0x4a)=""/74, 0x4a}, {&(0x7f00005b4000)=""/4096, 0x1000}, {&(0x7f0000d12000-0xbf)=""/191, 0xbf}, {&(0x7f0000f70000)=""/38, 0x26}, {&(0x7f0000108000-0x4e)=""/78, 0x4e}, {&(0x7f00009d9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b58000)=""/210, 0xd2}, {&(0x7f00004bc000)=""/7, 0x7}], 0x9, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000032b000)='cubic\x00', 0x6) clock_gettime(0x0, &(0x7f00008e0000-0x10)={0x0, 0x0}) utimes(&(0x7f0000de6000)='./file0\x00', &(0x7f0000dc0000-0x20)={{0x77359400}, {r2, r3/1000+10000}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c7f000-0xc)={0x0}, &(0x7f0000f74000-0x4)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000cfd000)={0x2, 0x2, 0xb8d, 0x200, r4}) 2018/02/12 10:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl(r0, 0x95, &(0x7f0000e72000-0x11)="a8ac58009fff92e1526b390dfede0eaffd") sendmsg$nl_xfrm(r0, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x178}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eb1000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e94000-0xc)={0x10000000}) r3 = syz_open_dev$sg(&(0x7f0000926000)='/dev/sg#\x00', 0x1, 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000c52000-0x4)=0x7, 0x4) mlockall(0x3) sendto$ax25(r3, &(0x7f0000c07000-0x24)="7504dbce3a056a65ca772874af1b8e72fc47269ae750856965dd3e5e64a1d2b5101597cc", 0x24, 0x4000, &(0x7f00003d4000)={0x3, {"21172c53885a53"}, 0x4}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f000089c000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @empty}}) fcntl$setpipe(r2, 0x407, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000884000-0x8)={0x0, 0x2}, &(0x7f0000a92000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000d97000)={r4, 0x57d9da19}, 0x8) getsockopt$nfc_llcp(r3, 0x118, 0x4, &(0x7f000058a000)=""/147, 0x93) 2018/02/12 10:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008cb000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35}, 0x48) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f1000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ed9000-0xe8)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f000098d000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000bfa000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x6, 0x8e, 0x100, 0x20, 0x110, r2}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00008da000)=0x9, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000023f000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000dfa000-0x4)=0xb92, 0x4) [ 66.244420] sock: sock_set_timeout: `syz-executor0' (pid 13749) tries to set negative timeout [ 66.263933] SELinux: Invalid class 85 2018/02/12 10:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mprotect(&(0x7f00009d9000/0x4000)=nil, 0x4000, 0xa) timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000), &(0x7f0000e6c000-0x5c)}}, &(0x7f0000fd7000)) ptrace$setregs(0xf, r1, 0x5351, &(0x7f0000a5f000-0xbd)="5434487f1d17ccdf7df0eeef8292f460ab4a9ddf65aee11cb881662072c3665b3a2ac4990a4272d6c87d9a425cc6b3a268b0af2e8a1879c6aa7dc32f78bddd780a2dfb201a825a4477da367837c37058379d0e5c50daf1270feba2c2b567c5f2e2930c07a9d7a783279503a99ca2350ac9447ddb855bc92f9f19be2c1c45083085e12ccf04f091d2d6bdf981f5a44380e7fd02411c026a3bdbec5daff10f622c4c993fe3fd30e88776aa44c4245c334aa76ae9c8da0dabc45c9d797669") fcntl$getown(r0, 0x9) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/12 10:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f0000)='/dev/rfkill\x00', 0x101800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000a79000)=[@in6={0xa, 0x2, 0x641681d2, @empty, 0x100000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}], 0x48) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000097e000)=[{0x2, 0x800}, {0x4, 0x40}, {0x0, 0xa}, {0x3, 0x7f}, {0x8, 0x6}, {0x2, 0xffff}, {0x8, 0x9}], 0x20000026) bind$inet(r0, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/12 10:12:39 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000000e000-0x4)) 2018/02/12 10:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) nanosleep(&(0x7f0000b3c000)={0x0, 0x989680}, &(0x7f0000b02000)) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) 2018/02/12 10:12:39 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008cd000-0xb)='/dev/hwrng\x00', 0x52401, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = socket(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x545f, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @common='lo\x00'}) setsockopt(r0, 0xfb0a, 0x8001, &(0x7f0000000000)="830590873b848a069b707a4326477e6f89cb0e671372c32e0fcf3f52701f5df61d31ffd46eb86053", 0x28) 2018/02/12 10:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, []}, 0xb8}, 0x1}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006f4000)) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c28000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000a39000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bc2000), &(0x7f000039b000-0x4)=0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009cf000-0x11)='/selinux/enforce\x00', 0x80004, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000d50000-0x30)={0x8, 0x0, &(0x7f000031b000)=[@increfs={0x40046304, 0x4}], 0x5c, 0x0, &(0x7f00003ca000-0x5c)="bde9eb29f2bacb49f67cb33f7437aaf130ac91e1e653894cd7c8f024f4cbc8c45ec3f600ed4fd5e321ba89cc28aa687f1ab41dfe42e696862af564d0cf8a937d83172ae3c989e77cd2c3173bfa862407fa4ee548f0d459bc935de5ec"}) mremap(&(0x7f0000a09000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a7c000-0x9)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x7, &(0x7f0000463000-0x4)=0x3, 0x4) connect$ax25(r3, &(0x7f0000cac000)={0x3, {"baa34fb2f9bc4a"}}, 0x10) 2018/02/12 10:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000012c000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000c7c000-0xe3)=""/227) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f78000-0x27)) accept(r1, &(0x7f0000503000)=@generic, &(0x7f0000cbe000-0x4)=0x80) 2018/02/12 10:12:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) select(0xfffffffffffffdba, &(0x7f0000001000-0x40), &(0x7f0000096000), &(0x7f0000e43000-0x40), &(0x7f0000000000)) [ 66.370082] sock: sock_set_timeout: `syz-executor0' (pid 13749) tries to set negative timeout 2018/02/12 10:12:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000a3c000-0x18)='/selinux/avc/hash_stats\x00', 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00003ea000-0xf4)=""/244) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) read(r0, &(0x7f0000a81000-0x5e)=""/94, 0x5e) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$random(&(0x7f000078d000)='/dev/random\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ede000-0x12)={@generic="c4d43a45c5d01a91270dc82dcff967e2", 0x3}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000174000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fec000)=@ethtool_wolinfo={0x0, 0x2, 0x0, "00000707c89d"}}) [ 66.440015] device gre0 entered promiscuous mode 2018/02/12 10:12:39 executing program 0: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000057000-0x2b)='systemeth0-@/!fsecurity^selinux,:!security\x00', 0xfffffffffffffffc) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x1, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000049000-0x1c)=[{0x5, 0x1ff, 0x0, 0x0, @tick, {}, {}, @control}], 0x30) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000004000-0x8)={0x0, 0x3}) 2018/02/12 10:12:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0x33)=""/51) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e71000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mkdirat(r1, &(0x7f0000a12000-0x8)='./file0\x00', 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f00001b4000-0x8)='./file0\x00', &(0x7f0000d33000)='ramfs\x00', 0x0, &(0x7f0000044000)="1341ad8318498f94643282adc1bd06011086d93ef34152c7de66fa9c65170598f6e53cacb859d8f6d3460fa6012ceafbca3c21751cc17a7a60dc0ef4235de2304b2ba589c52c33913932ba08133b1605618cd6c6ffe7c6e713d06188ed73cf") umount2(&(0x7f0000d95000)='./file0\x00', 0xf) umount2(&(0x7f0000f67000-0x8)='./file0\x00', 0x0) ppoll(&(0x7f0000154000)=[], 0x0, &(0x7f00003a1000)={0x0, 0x989680}, &(0x7f000079d000-0x8), 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001b8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a6b000)={0x0, 0xfff}, &(0x7f000042e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b43000)={r3, 0x7fffffff}, &(0x7f0000026000)=0x6) 2018/02/12 10:12:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0xfff, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, {{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x9}}}, 0x108) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) 2018/02/12 10:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00004de000-0x4)=0x12f6, 0x4) r1 = socket$inet(0x2, 0x5, 0xfffffffffffffffe) r2 = syz_open_dev$mice(&(0x7f00000e6000)='/dev/input/mice\x00', 0x0, 0x1c9940) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000dbf000)=0xbe, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001f0000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_int(r3, 0x29, 0xff, &(0x7f0000017000-0x4), &(0x7f0000cbc000)=0x4) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00005c0000)=0x10001, 0x4) 2018/02/12 10:12:39 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4), 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x301001) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000238000-0x3)=0x21, 0x4) 2018/02/12 10:12:39 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000aea000-0x50)={@common='sit0\x00', @ifru_names=@generic="2ff0db56aecf7ca81d1e0354bbf343ef"}) 2018/02/12 10:12:39 executing program 2: setpriority(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r1, 0x0, 0x8001, 0x5) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000872000-0x5c)={{0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x3, 0xf89c, @empty, 0x7}, 0x9, [0x9, 0x6, 0x7f, 0x9, 0x2, 0x9, 0x400, 0x20]}, 0x5c) flock(r0, 0x1) 2018/02/12 10:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000069c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000fec000-0x10)={0x2, &(0x7f0000a0b000-0x10)=[{0x1f, 0x2, 0x1, 0x10001}, {0x2, 0xfff, 0x5, 0x8}]}) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c4000-0x50)={@common='syzkaller0\x00', @ifru_flags=0x740974dd04cc7885}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000076000-0x10)={0x0, 0xb6c7, 0x6}, &(0x7f00007be000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000880000)={r2, 0x6, 0x30, 0x3, 0xf7ee}, &(0x7f0000091000-0x4)=0x18) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008a3000-0x10)='/selinux/policy\x00', 0x0, 0x0) shutdown(r0, 0x1) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000023f000-0x50)={@generic, @ifru_addrs=@generic}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000023a000-0xc)={0x7, 0x7fffffff, 0xc2, 0x8000000000000, 0xfffffffffffffffc, 0xffffffffffff54b2}) r3 = dup3(r0, r0, 0x80000) write$selinux_access(r3, &(0x7f00006dd000-0x37)={'system_u:object_r:dhcpd_var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x34, 0x32}, 0x37) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000723000)=0x7, 0x4) poll(&(0x7f00006f7000-0x10)=[{r0}], 0x1, 0x0) 2018/02/12 10:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000335000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fa0000)=@int=0x3, 0x4) r1 = add_key$user(&(0x7f0000017000)='user\x00', &(0x7f0000b6f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00002b1000+0x5c4)="2b9dd4e39fa492346740636c5b51e5ac34ebe9f01de33c82480a73354e9f23f47eca2644fd8f4368c8e60a4007ce8c8a48db68c4ff770130ac074c3e404846754d9063c091eaf32220580354b3a5536b1c8a881916470313f3670439d990a64c93", 0x61, 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) keyctl$update(0x2, 0x0, &(0x7f0000b16000-0x1)='z', 0x0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f8b000)={0x1, &(0x7f00004dd000)=[{}]}) fgetxattr(r2, &(0x7f00001af000)=@known='system.sockprotoname\x00', &(0x7f0000915000-0x3d)=""/61, 0x3d) 2018/02/12 10:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000389000)={@generic="2f0b66b5cda4ceee322ea587e1de49f3", @ifru_flags}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000bfa000-0x10)={0x20, 0x0, 0x1e88, 0x4, 0x0}, &(0x7f0000621000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cda000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x1a, 0x101}, &(0x7f0000284000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a2b000)={0x0, 0xeb, "339f8284d4d7942aa612e7d1d39fc922bea45855b7182867bc26c99f56b2ef3990dd5b3816238782382ecb57421da03ac240528f92dc920365b82ba46ca93be0a9bcbd8cee67b57a6fcd93b77cec5083ce7378a44dadb0a8a9d9f9550eb0d9a8ed1183a45c0e8ee13a9591e0547dced04bc513971a5b88be8a93560db11d2213d178859ad2a98ee7c4542d9458cf295b4f4954c1c4eb0f4f92067d6ed801201eed87248c1026bd53b9c2615bdbcf08413553a787dae0c10aa21d0190cdbd80c3166df8f9207dd802664519413bb8834d5dd3779d0c0e0f1986f18efa4f72efb0e600557c6aa1e9da896b27"}, &(0x7f0000153000-0x4)=0xf3) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d01000-0x8)={r2, 0x3}, 0x8) 2018/02/12 10:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d64000-0xd)='/dev/usbmon#\x00', 0x0, 0x7) poll(&(0x7f0000ef6000)=[{r0}], 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ab2000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000334000)={0x2, r1}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000688000)=0x80) 2018/02/12 10:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000, 0x1, 0x2) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000432000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = request_key(&(0x7f0000d24000-0xa)='id_legacy\x00', &(0x7f00009bb000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000513000)='/selinux/context\x00', 0x0) keyctl$reject(0x13, r2, 0x5, 0x4, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000b2000-0x4)=0x7fffffff, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000052d000-0x10)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001}, {}, {0x6}]}, 0x10) fchdir(r1) 2018/02/12 10:12:39 executing program 0: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f000049a000), 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00002c4000)='./file0\x00', &(0x7f0000eee000)='./file0\x00') 2018/02/12 10:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x802, 0x5) sendmsg(r0, &(0x7f0000b3f000-0x38)={&(0x7f0000552000-0x80)=@generic={0xa, "ce6965350eaa7e0c5749f613b5c0bc827bf41e57afc6b260e7ad6fbc0d6a5a6dc7b52167601f328460119409e07400d8eb72d302215fceb52bd168d143f51b3d9d5855cc7b80130a6d2eb63852921759d93274af2ea442d7255db2c5342c05f4b42143466ef8cfcf0829af40b88570643ccb2554edb3cf154d98d52e38e5"}, 0x80, &(0x7f00007c1000-0x40)=[], 0x0, &(0x7f000068c000)=[]}, 0x0) 2018/02/12 10:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffc, 0x3, 0x407fffffff) chmod(&(0x7f000098c000-0x8)='./file0\x00', 0x8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x74, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x7, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x74}, 0x1}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000004c000)={0x0, @broadcast, @broadcast}, &(0x7f000011b000)=0xc) bind$packet(r0, &(0x7f0000836000)={0x11, 0x2, r1, 0x1, 0xffffffff, 0x6, @random="48dff9081ca3"}, 0x14) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000075000), &(0x7f0000795000)=0x4) 2018/02/12 10:12:39 executing program 2: socketpair(0x0, 0x4, 0x2, &(0x7f0000122000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000de2000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = socket$packet(0x11, 0x3, 0x300) fcntl$getflags(r1, 0x40a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001000-0x8c)={0x7, 0xc4a, 0x1000, 'queue0\x00', 0x1}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x3, 0x9, 0x12, 0xfffffffffffffffd, 0x0, 0x5, 0x7064, 0x20, 0xfff, 0x7fff, 0x7, 0x5}) r3 = getpid() ptrace$cont(0xa316756e51a58b54, r3, 0x3, 0x2c) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000)={0x3, {"d7876633de5b33"}, 0x696}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x5}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000)={r4, 0x7fff, 0x82f, 0x9}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000004000)={0x13, 0x5b, &(0x7f0000005000-0x5b)="5746287c25e0e18b537ddf449ad10dd36db13c47186f51b8cd154974ef435f6ffa1278f2684484ee3f75628c52bec321d1f1b2f29563a7b839ee4cc33fb0cb5306638614954c596291f3a346716d9fecfa7312f5fb755a5e728d79"}) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000004000)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000005000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0xcb)="afc334b06eb81adb09db410952b3117d2685d43e68a5f9dfbd6f5914b92605a5bbb33eaa52cfe6a3725558e52435c6c1695238079db990222e24ee1b6a40dcf94b41521320a580a9bbd6530e3d14d15e3e74c5e7ab49660dfff6b60fc549d776b8d570a131c0715adf9f3fdbc3a993ff99b1f737d514f5874ef9793ebe9980c96164b772368e09551ee3b90bb8ef5afa2f2addbfce5dd707b5d28813e5cd72a1e94bed8806a0ed2ec02e94558d15520606868bebbb1affe8612a5bd5526e2482cafdc985b6137bd605ce8b", 0xcb, 0x40000, &(0x7f0000005000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) mkdir(&(0x7f0000004000)='./file0\x00', 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={r4, 0x7fe, 0x4, 0x2, 0x7, 0x2}, &(0x7f0000006000)=0x14) socketpair(0x9, 0x80804, 0xffff, &(0x7f0000003000-0x8)) 2018/02/12 10:12:39 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000)='./file0\x00') r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007000)=0x14) bind(r0, &(0x7f0000004000)=@can={0x1d, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000419000-0x174)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, []}, 0xf0}, 0x1}, 0x0) open(&(0x7f0000006000+0x43f)='./file0\x00', 0x0, 0x0) 2018/02/12 10:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000037a000-0x8)='./file0\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000067f000)={&(0x7f0000252000-0x20)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000e2e000)=[{&(0x7f0000a68000)=""/82, 0x52}, {&(0x7f000003a000)=""/36, 0x24}, {&(0x7f0000a10000)=""/180, 0xb4}], 0x3}, 0x42) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d2c000), &(0x7f000094c000)=0x6) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000029e000-0xbd)=""/189) 2018/02/12 10:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d55000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000090a000-0x4), &(0x7f0000734000-0x4)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000efe000-0x38)={&(0x7f0000f22000-0x8)=@abs, 0x8, &(0x7f0000ca4000-0x30)=[], 0x0, &(0x7f00009cc000-0x118)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) 2018/02/12 10:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f83000-0x9)='/dev/rtc\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000e77000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x4, 0x1, 0x1000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getpeername(r0, &(0x7f000026d000)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000bf6000)=0x10) 2018/02/12 10:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000219000)={0x0, 0x0}) sched_setscheduler(r4, 0x1, &(0x7f0000b25000)=0x800000000000000) fcntl$addseals(r3, 0x409, 0x5) r5 = dup2(r1, r3) read$eventfd(r5, &(0x7f0000d58000), 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000189000-0x10)={0x2, 0x0, [0x0, 0x0]}) write$tun(r5, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr=0x9, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) 2018/02/12 10:12:39 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000039000-0x8)) write(r0, &(0x7f000002d000), 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x6) symlinkat(&(0x7f0000039000-0x8)='./file1\x00', r0, &(0x7f0000037000)='./file0/bus\x00') mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000029000-0xc)='./file0/bus\x00', &(0x7f000003a000-0x8)='./file1\x00', &(0x7f0000039000)='ext4\x00', 0x800000, &(0x7f0000039000)="1ad3746c3c8e2f335ef0da444b57c71436c8e2631d459f7d41e8f9c216b24ba3913f61578d6284c9dca8bcce5a4f29859cd40e4de5dacc7239fbe13b025ee5e9") r1 = dup2(r0, r0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000039000)=""/94) openat(r1, &(0x7f0000019000+0xa42)='./file0\x00', 0x0, 0x1) 2018/02/12 10:12:39 executing program 5: r0 = socket$inet(0x2, 0x2, 0x88) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x4)="ae9c3562", 0x4, 0x1, &(0x7f0000d48000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00007f1000/0x4000)=nil, &(0x7f0000001000)) 2018/02/12 10:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009c9000-0x9)='/dev/sg#\x00', 0x1, 0x8000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00002c2000)={0x0, 0x2, 0x86cc, 0x3f}, &(0x7f000019c000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d30000-0xf4)={r1, 0xec, "77f8463dd11662e3b96da7a6b776f7b100c6e3fad614d6a86653d6360b26d042642bf66669b6287aea6916be774a53614fda299e90ab4bb4b9e7d28e199ed1aa6c6ed09c82dd3e6909ee2039aeee23d0f8102a2533fd3ef972921ed67ebe8b666da2992858fff095c3bb010d83ee5d867382bcc936188ecb51a5f7fc303490b9528bf4530be24dad4db8e656a3d1bd4e40a6b4e15f5209168fb1524b83ca07585ab6a871be549107ab1ae035251b8af0119d24bcc114ec1a645f32b971cc049c7c216c1ee0001a085dcea5eb025d3417896d3b9c716f3a8fa501a9718d8f14eaa0822571b92e50db9c4bdad5"}, &(0x7f000022f000)=0xf4) connect$pppoe(r0, &(0x7f000080c000)={0x18, 0x0, {0x3, @empty, @common='bridge0\x00'}}, 0x1e) r3 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) readahead(r3, 0x3, 0x0) stat(&(0x7f000077c000)='./file0\x00', &(0x7f0000666000-0x44)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f54000-0x6)={r2, 0x5}, &(0x7f00004af000)=0x6) 2018/02/12 10:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000549000-0x8)={0x0}, 0x0) getsockname$unix(r0, &(0x7f0000e41000-0x4f)=@file={0x0, ""/77}, &(0x7f00000bc000-0x4)=0x4f) mmap(&(0x7f0000412000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000413000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000413000)={@common='bond0\x00', @ifru_flags}) mmap(&(0x7f0000414000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000772000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f00006e5000/0x3000)=nil) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c87000)) bind$nfc_llcp(r0, &(0x7f0000a51000-0x60)={0x27, 0x7, 0x81, 0x7, 0xfff, 0x3, "34df13c68512c36ce1980efba3dafac49b5c82d10d7757be36e7bd185cb069f07ec3299db23a0f034b65aaf992a819c7609ee93fef8d63bf99a6ac23de5ef5", 0x6}, 0x60) mprotect(&(0x7f000046d000/0x2000)=nil, 0x2000, 0x4) 2018/02/12 10:12:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x2) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000b8c000-0xc)={@local, @remote, @broadcast}, &(0x7f0000081000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000001000-0x468)={'filter\x00', 0x7, 0x4, 0x418, 0x0, 0x110, 0x0, 0x330, 0x330, 0x330, 0x4, &(0x7f0000fb1000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="033ee75f4a90", @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x8}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @empty, @multicast2=0xe0000002, 0x8}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) 2018/02/12 10:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$pokeuser(0x6, r0, 0x569, 0x70d8) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000601000)={{0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x0, 0x8000, @ipv4={[], [0xff, 0xff], @rand_addr=0x9c0}, 0x1000}, 0x7be5886f, [0xffff, 0x3, 0x8, 0x100000000, 0xffffffffffffffc0, 0x0, 0x0, 0xd2c3]}, 0x5c) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f000078a000-0x2c), 0x0) 2018/02/12 10:12:39 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000003000)=0x5, 0x4) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r3, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000000+0x2bb)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x1, 0x20000}}, 0x2e) 2018/02/12 10:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@common='bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='erspan0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x4, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}}}}, 0x2e) 2018/02/12 10:12:40 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x0, 0x0) read(r0, &(0x7f0000f82000-0x2c)=""/44, 0x2c) 2018/02/12 10:12:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f78000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e18000-0x20)={0x1c0000000000, 0x0, 0x10003, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000a94000-0x10)={r1, 0x2}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000074e000)={0x18, 0x1, 0x2, 0x900000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ac9000-0x4)=0x0) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000979000)={&(0x7f000075d000)="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", 0xfb}) 2018/02/12 10:12:40 executing program 5: r0 = inotify_init1(0x807fe) close(r0) [ 66.852518] arp_tables: arptables: counters copy to user failed while replacing table 2018/02/12 10:12:40 executing program 0: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fa0000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000fa2000)=@hci, &(0x7f0000fa2000)=0x6, 0x800) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000d96000)=0x804) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000015000)) 2018/02/12 10:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005fa000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f79000)=0x4, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000), 0x0) 2018/02/12 10:12:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000004000-0xf8)=""/248, &(0x7f0000001000)=0xf8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x168)=[{{&(0x7f0000002000-0x10)=@nfc={0x27, 0x9, 0x7, 0x6}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="ffb01854f42bd34effa870dc8544175129bd9810ba294c6a152a25904eeb260b2a95389f3ce71945999619a8fbbf7336712f8cf8a3df6860d52a8d61047915ab50903d3015652c3a53b81d6ea5b3bbb20dac1b0f96532c36c6", 0x59}], 0x1, 0x0, 0x0, 0x810}, 0x7}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000000000)="53f1967ec1ffc49cff481890e77239e119c5bd244ab46cd26a36a66f26e92821d835ce5e74a4cdacecc22016c9bef7565a4adf9c5b70e999ff272cbed187398924cdf17f9f5627f9a0ad0c7aac19c6dcb2d8fd98c67f93b47e75b87b8ab55b3547274a25edd6d06eb898d21bca667a9ecd1171e9663e3272ea4015b2625924604792e4eecff2188a68894083117d3d5c8448344a5a860a745a65162f7b6b36d0b92b08bda676394cc1a4", 0xaa}, {&(0x7f0000001000-0x12)="34a46f9c6de4f83032cc76f1576051490dd1", 0x12}, {&(0x7f0000000000)="554ef92b8b9ca8971c567f2d7eabcce3c36832774fea2d70eb8324daf00b29270984412a8200bf1c5591f0045c69aacbe859d055901f197a69506d66cb2047fe9df22354e90375d83367fe71b10cea3c77b679f8335783f64284398768d95102761cf1c3000fb3d67308a28939f667b9cda84bb048551d40375f7d6dd583d535047a40e82a9c8f515633c40f901137be5ebb1a720458c3229d03c8df90d1fdb96dde45d6b974b56b5cdea17b6bd6efa0d4307fd260dc", 0xb6}, {&(0x7f0000001000)="888b6d6d5c330162620ba8300eeebf0b7dc68061cf2241106b32016f6232b170e4060c970df291b50dd2867a7a1242ed060f46936836593a6014f17bc3cddeacd1a36e8a2045861d1520f476c47a9c644b5bb8b8f72072a242d6bc3de4", 0x5d}, {&(0x7f0000002000-0xba)="b97dfc6e58a1aa1c8303788c04d78737d2fd2303b79aca8b4618e3b903e75c667132bb92aa935e039d1c31f78740ab679ddc1b33c827f24f146430cfe313ebe985bfd0302dee6e53321c85345d84aac25922b6ef4265e4ddfa1d4493fa1eae8a0b59bdca5e4503cfde3861bfe8f0e7483870cb9141518b5c303c1d39a547c943d08fd6d4bda6d3aa5a7692a53c62c1ed2a443dcf24a385b5fca29cd64492acfff00fa39c8d9650969b1fd4c13c05f6f9e3fc56075c5b2d203393", 0xba}, {&(0x7f0000000000)="8a1c1da75b6fcf4d8a174bc84b140baf08aa869f4c8c674a309888e1b0c13a8d12f3e6160121cf2c552a7b6b1a90de509537e2a0fc0a869bd0777918d60b0c81521b4ed0435fa9b3265453fa9a6901d0b1153f8770c9beb7da98ef3948452fdf44dd493770c55b5fe92f352a175d7383ca4b6963ee5e2184b563ee653fc90d4cb6f95c937081c2527debbcfb4d2663416a9451a293995f65bd3d608c70b7815e9acd8349bf74848f67deba399a25eb23", 0xb0}], 0x7, &(0x7f0000001000)=[{0x68, 0x10b, 0x0, "b3697f6e688365a6755fa61551a1a4b87b4fbbcb4e8b379f0602dd6dd52976ea29c67b46b3eb166785c4b0790fdfe71ce6f657c97045d84798ebb95f0b20b973cb7db9315b829c4458bdc2e537edf8cc419c53db0616"}, {0xe8, 0x11f, 0x800, "3e03a44df33e8e63b6f9e8e386ea31a1a28d32955d2731ee67dc02a53fd4fd6de8a778a8880796168a47d37c1df2846f15e527c3b62c4cdae5d6bdac4d79027ecc896013694c8b3236ef8a70b26ec9ffbc73daaaf9f8f509452639d68aa9747c37a5aadab3e0dc2d58a76fb254b3e32305293a29a1b4e98d1dfae791c0fb35447ce8c1b5ec91483eb83098f187005a3f10d57fc1733d818151943cb048d039813138b020ef3a0bbcbef49084b2378f76b4bbd98f76f8648c8d3d3a20ecf93cfa8ad2238711ca59d338434c7d6b8918d0f462"}, {0x1010, 0x10f, 0x2, 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", 0x1000}, {&(0x7f0000002000-0x3b)="89a0f50bcc621f598940fa852811497c6e44e615b3ebda1f35f009cb8d4db6b69f0414702c201e252b9ba7833ce72f63308d3a0c439d53dad107e0", 0x3b}, {&(0x7f0000002000-0x76)="d6be943ea65b161f88b714fd83ff038c46183ed279ca46d38c0890be9ce585bdc877f36fc58ec375eb35cbb47f2622173a4524ba492fcaa25547e09af7c94b7726ea52d6281a62bfbd2c32a7245fdbd40b6cab83fa076ed757af3b40bfd68054676b44fb2eecd98e5aaeb735bfea5a373edbd52ee059", 0x76}], 0x3, &(0x7f0000001000)=[{0x68, 0x113, 0xffffffffffffff81, "335a003e92d7cf4a5110ec2166f8f7d3ec183a2fee2c3b526f15ce349b064599627f39180c42cf2e76473eb8e344c91976502dcdb379151a3a850d8815b0c90771f5227d345434cd8e0ba1b9270af480cb086c1cee"}, {0xa0, 0x3a, 0x400, "4b358f4c081502e791ff6fbdd15f20602a857dd9c6decfb15d81cab6dc835144c4d154cef0fb56e042adf94f42a6abf01798848a6d49792f55d9e1a6a6f1829d3a4e04a371e3889e8fc0e43cf1b2858b4ae056da5b8a89eb3808eb38fd4fcfe2aeec689cfa9b0413380f0e1c77f149a9488afb3ab6bbdb05bc416e04dc71024a0a42ec1ab19bd014ba5f01c4"}], 0x108, 0x4000000}, 0x6}, {{&(0x7f0000001000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58, &(0x7f0000001000)=[{&(0x7f0000000000)="5f07acf177faae689192333a2dcc79097eda71606117fe00b1af48161779e91647fc82ce4c20734944aca7da044ce643920fc0db1dd1b230254efe7ad1b89e78ae91f3682c6f01c54cccb5", 0x4b}], 0x1, &(0x7f0000001000)=[{0x110, 0x107, 0x3, "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"}, {0xb8, 0x0, 0x4, "e99631c35d52874cc9b6ef1df4073c86bb45d3e7a7e095bf25cf27b315ea799cd741b20fd770045700e71901819c01c6621a43d5f97fe2c3334901da71daaf4d2c05a2caa69e0e8aeb81db8416fec8eb84fed9a2cbfc7353d113023705f674c08a6ee4255c2e178595a533782debe08ec43a6c54346eb650855e91c0ec4f5de479eaad549bf8328139c82c0f09c9c5eb08e5ba190f838760dbfbbaeff0f0461691"}, {0x68, 0x117, 0x3, "6ee2867ffde9b10383a9fdcb662fbb976c317d395f78c2823fca92df523601da5f6cd75e1e9b216f4e2194c7c117c2b0f80bd3c45a83cad9887e9fae19621a82d3ca34d13a2165fae86f96041091af634b725689"}, {0xd0, 0x0, 0x4, "afad4ea18b18405dcc7b5bf792db5c5339fc11cc0697dd1d84823d1420071b2ada6bcda92c00fc2e0cac981ccfe189a02aa5ff61ebba1f15b05856827044fa452e90e8fe8a95bc90eb7eb2d01d82a815b38de80feacac8cdf6843cb88dfc38b32dac508ee66b086b36398139125b84b8b75fde438bb1dad7aaa4cc807221dd677a44d8babaa5310a6d65c65bf72e5856a8bb05b620e47482bb588fc226b930b8dbae66c6a561242f7f6b6a2a248ac8c7b8d975b0faa2b319b2d82c70"}, {0x30, 0x10f, 0x8001, "ee78d1472d3ca533d66d69c1a28185d24f6bd1b111882ec44de3f00afa"}, {0x28, 0x107, 0x2, "d9adebbf17a04392385e4e349b294cd9879e12a8e3"}], 0x358, 0x4}, 0x3}, {{&(0x7f0000002000-0x10)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)="02081f5dd19db421e62b2769557b4dac72243b670ccdccd7fa34ce1b9395cb6c21b7a08aeb63cec58b0210c461166096ed34c4dde35d7a82af752e700af5de6a7c0603f1074e893b5824606e92f8d9fdd304a3d1e4a44377eb90108260dcb99e79e0c428b3a13ac4e8a17af203a19ac446b32b95557f3773079001963ce3422a9789cc1ead5f07b931318e232c8389eeb19ecb9bd6e4b9ed4f908653a24d5c5e0deedee68242ddec4580a58246ed79a2878593879a0168627f9bc834d7b40f3595d1ab", 0xc3}, {&(0x7f0000001000)="518bcb210bb62428dfaafaeae71562acb99713be2b1c2b930259a29d1f417be961d1dd99f4b20943357fda616e61645f03a7448e294b0006615f69856c7fa43bb16f82cdcb39032472bb0ddbe3b855688ea965cad682b795", 0x58}, {&(0x7f0000000000)="0ca12e33c6bf6acad22c24442fb8940d2a747baf33cb36aa4c8010c4ae38784c053bb0d9d67942518ac344f1ef37839ee10f8cd1c64f792b7b986d64a7a70004a0fff151db94bb729a238a81b800649ae33d63f9904758e5", 0x58}, {&(0x7f0000002000-0x82)="c2d049e82640fde9442513aaabf0702a39815495eca3e44372bf2ec6d75a2fd97c9809d3060c1e3a2662ec0b0c5aad3aa1999fb8be2ce7a96cb7a182e9c031515c412bc49207662fbe76ca218a806f14ebb5b51fce0616e713b28451c391d38fa54f5c0e1694cd17e3bb9e87f2d50409b354445139f35315d2e56d36e8f5ff08dcb7", 0x82}, {&(0x7f0000001000-0x36)="a730e3eac1ffb869c703e1ef58bceb75ecc3f7b192181df42f6db2dc27fe9ae00521116fe0af30a355e72080ea44007d6762e8b6a45a", 0x36}, {&(0x7f0000001000)="f9c7f5e3292f142f74510710c15c46d9551e7ed13a0f7dba3dec8507f3f856e16f7ec4adb8f276e281f6e619d6cbe267116eccc84b1062d7052feef7a36fa1ee85460b298493571c468b98c81eb686ae2c46a0c2ac5f72951e9f8a5aed313c735ce475de3d67d22dc1bfb05703dd206aee78498309cb37e54ce7c5f8261a65c1535af8f1cf4be6aaa5238384770588d78044c97b6ec0bf", 0x97}, {&(0x7f0000001000-0xcc)="aa069eb8d3627fd5c04818a2d5b1d54d80852d70eb32f3cf821ca8690f40d44e3312f7913ac69317df99967768b3236198868e6f3fb180c53cb543f918c2750fedfe99af2d3b16143c01b8e50367b640fc9f2a589af189aa537718e03d8b0b4332fdf78440c1662e624f45fbdd69ae9d00b6c7735cf95e27f88a6dbd3e7a745768702be1b358fa593040bddd48f44111f8c301d33999c4e652571dbc4c65398cb69a1323ef093fa19387b6db35032a731db0377dcb6300f63ff4bb3ea49c574f470197028be9dd1f773cefb0", 0xcc}], 0x7, &(0x7f0000002000-0x248)=[{0x38, 0x111, 0x4, "57ff03e2c16adfc92518c53dd108d7687df88ab549ffb753893828305be2d755064648"}, {0x108, 0x199, 0x3, "4dc005641832074769ad0b0527fd1e3644f13e120aa97f94751b9a8289d5ab974af8f37bc14c5137fa517454b3f5c8ba34d1b9e7f4fa2c0d1aa342e524d9b34ecffb422dfb50b33c36c7f88acfa2ee8666b18656c23733b7682f60104ce6513bd67ab5ba443534b232c55eada6dd6ddef2b9d394ce296e587f3d32de1f6c511b3a6f446f46f3376f6f601135406575ddfb3733a4ec73688c9dfc95dce19dbb930e3409bd09f6706d7f8fcd6160309dcf779358e41f6e09eab2f6a36710a3477158aa67ae5a87baaaeee9de698472e7523e9c46966d2ea5991443ad48fa22e16bf42f37a715367b9c4200f6ce0ced99793a900b"}, {0x108, 0x109, 0x7fffffff, "7bb79e84ee133229f10a435163281ffb4f3136e4a180043508285d6308051e8825bc3bc21cd5e164e05ce093a9a43b6deba4f1e44a0c32fbdd1ed5f9ccb97d9f3b799b3555b4ba3914206fececc29187b14ed0027514f289ed0c147810fd13dab95a8109736aa142f73c7e932344788b0269919453daac9c665527f733354dac90727f0f491222861af44c20ddb81b7e5650838071fed83ad626a10ed46abd10cf84e2871b0454a617a83fc8d9d922fb5575626b0c4ef24dd62d2ccd1728a4f9c8d5ba516e8d2c4764274d0cd83c85fbca520497ee1764029e2ffad62c864521eb038398ed8bebf2fe4dcf63e20d46d17434d1ca2fcb"}], 0x248, 0x10}}], 0x6, 0x20040040) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x50000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000000000)="cfa13313", 0x4) 2018/02/12 10:12:40 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000000000), 0x30, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000dc5000-0xc)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0xffffffac) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 10:12:40 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000800000), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000eb000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f42000-0x4), &(0x7f00007dd000-0x4), &(0x7f0000cf5000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000a3000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00005e0000-0x1cc)={0x1cc, 0x12, 0x8, 0x0, 0x3, 0x0, {0x0, 0x0, 0x2}, [@typed={0xc, 0x5b, @ipv4=@rand_addr=0x2}, @typed={0xc, 0x8b, @u32}, @generic="4dbd2aa46a435feec37835bf191185eb0118a471f13742c799b067bd92d25de7ba9d4ec919958ec2ba01d9d57a04e36d561c09d1e8f7698d30e51d30e45be06562d12d9d8b84218f291e3523355d70097c61c524aa314a0d6f78b2", @generic="6b207e62512cadb3c6bd65a2487b77d4172cf72392e9ce4290137fcb15a3f7d0ec3cefff2c9db5457ec7dc20f41cf742b12420f037b1cf9fc6786eb85ff3a7d44aca441b91dac3c2", @typed={0xc, 0xa, @uid=r2}, @typed={0xf0, 0x3, @binary="bc8545059363abb6e7cf4f8ee3ce24e607f7847f704938b565ccbb8e4ab3f77a8f7cd5f9b05f377b33b856376442c4e5889a52211da299b1b0a2e53efc55f037a395e48ba64aeb2a7803f04662e34f571e2368a0f4837a1dc8ba3b0f3a2e0fb42d159ea73eac86b8c48671e0d96a56689a7535c6e57be9d4f6bedbbb975534f0cc116bd74c76f8afad96e1f887d43d8e2ed562a366fa1597b558abc5ef2430a9ceabc5fb7dcc53c86af6217346a62f8b62565c90cc7678ce39c020c7683715540697c20f0374e044b20db4f7d69cb21ef4607101173ebbfd136a8b8090028c6753a0ebf23481121b"}]}, 0x1cc}, 0x1}, 0x80) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00007b4000)="7e2acb2e5b73365f39fde2a8353d254054b1c4404567caa7c2e365be9ac5eb319403b9a56f6cd04081ca666e1b369afbd3209c5bb71d885bd06059bd4fba63e846360587dc44236dd9f4e4044430174df1755052b930135e9d94ff3dcc59aa50922095f06edfbb069a1caa2c6cc5b335d75295b081115f66834f5e1883be65f9ef27ccb9b0dd8ec82827e31db113f4030b", 0x91) 2018/02/12 10:12:40 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000), 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='logon\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000)={0x0, @loopback, @loopback}, &(0x7f0000003000-0x4)=0xc) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000), &(0x7f0000000000)=0x4) keyctl$read(0xb, r3, &(0x7f0000fd0000-0x1000)=""/4096, 0xff35) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000303000)=0x800000020, 0x4) fsetxattr(r0, &(0x7f0000003000-0x11)=@random={'btrfs.', '!%{keyring\x00'}, &(0x7f0000000000)='bdev\x00', 0x5, 0x0) 2018/02/12 10:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) r0 = syz_open_procfs(0x0, &(0x7f00003b3000-0x8)='net/udp\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000352000-0x10)={0x1, &(0x7f00001f0000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00005f3000)={r1, 0x6, &(0x7f0000127000)=[0x7, 0x3, 0xfffffffffffffffb, 0x1, 0x7, 0x4ed], &(0x7f0000671000)=[0x752b, 0x1, 0x6b6, 0x100000000, 0x100000001, 0x6, 0x8, 0x4], 0x40, 0x6, 0x80, &(0x7f0000da5000-0x18)=[0x7, 0x9, 0x0, 0xffffffffffffc587, 0x8000, 0x5e09], &(0x7f00006cc000)=[0x8, 0x5ee, 0x9, 0x1, 0x6, 0x5d, 0x8, 0x7e9]}) pipe(&(0x7f0000866000-0x8)) 2018/02/12 10:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fe4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00005c4000)={0x0, 0xb9d0, 0x2c4, 0x4, 0x2, 0x5}, &(0x7f0000427000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001bc000-0x8)={r2, 0x40}, &(0x7f0000e90000)=0x8) r3 = syz_open_dev$loop(&(0x7f0000636000-0xb)='/dev/loop#\x00', 0x0, 0x80) r4 = dup2(r0, r3) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000442000-0x4)=@int=0x1, 0x4) 2018/02/12 10:12:40 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x7, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f000001f000)=@ll={0x11, 0x3, r1, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/12 10:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003a1000)='/dev/usbmon#\x00', 0x0, 0x4200) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000073a000-0x4)) 2018/02/12 10:12:40 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0xfffffffffffffdfa) 2018/02/12 10:12:40 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000000)=0x4) fadvise64(r0, 0x0, 0x100, 0x5) 2018/02/12 10:12:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x2000000}, @time=@tick=0x3ff}], 0xfffffffffffffe3f) read(r0, &(0x7f0000b82000-0x1c)=""/28, 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r1) 2018/02/12 10:12:40 executing program 3: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000377000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f00004fa000)='/dev/input/event#\x00', 0x7, 0x2) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000125000-0x54)=""/84) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004e6000-0x30)={0x0, 0x0, &(0x7f0000368000)=[], 0x48, 0x0, &(0x7f00004fa000-0x48)="d5144b44a5c31000000007c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c26200000000f40f8dd1fc0e41a052600c822c2d108f871ff1edbf244f0f2cc5083056"}) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004fa000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000445000-0x4)=0x6e, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/12 10:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00002c9000-0xb)='/dev/hwrng\x00', 0x100, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/02/12 10:12:40 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$void(r0, 0xc0045c78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/12 10:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00001ea000-0x8)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000b14000-0x8)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000a89000)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)) 2018/02/12 10:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000033e000)={0x500, 0x0, 'client0\x00', 0x0, "4f34a4b4009347bc", "69dca9d65c3a7b99e635ae4b83829da2866dd0ca05c5054c781d7eabd7c3920f", 0x7, 0x9}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe), 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r2 = getegid() clock_gettime(0x0, &(0x7f0000f7f000-0x10)) getitimer(0x1, &(0x7f0000546000)) clock_gettime(0x0, &(0x7f00008fd000)={0x0, 0x0}) utimensat(r1, &(0x7f0000c41000-0x8)='./file0\x00', &(0x7f000098a000)={{0x77359400}, {r3, r4/1000+10000}}, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) fdatasync(r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) getresgid(&(0x7f0000d7c000-0x4), &(0x7f00005aa000-0x4), &(0x7f00009fd000-0x4)=0x0) setregid(r2, r6) fcntl$notify(r0, 0x402, 0x20) futimesat(r5, &(0x7f0000692000-0x8)='./file0\x00', &(0x7f0000de1000)={{0x0, 0x2710}, {0x0, 0x2710}}) writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10}, {r0, 0x3004}, {r0, 0x1000}], 0x3, &(0x7f00005cd000+0x69c), &(0x7f0000af6000-0x8)={0x9}, 0x8) 2018/02/12 10:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x1ff) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000509000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000fe3000-0x4)=0x400, 0x4) shutdown(r0, 0x1) 2018/02/12 10:12:40 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000007000)="6b9480ca568d1959ab52b1716663a896edf73fc791d8db0b51cfac732d8c82776461a5bf77e704c5e83d1f8035abbabab67dab87001581fa033aade9e3f5b2e94db81f0fed6fc1208870f44c4d9b06027f61451a9b1bce3b827b231dc10edd87772be74644db5d3fcb845597cfee0c88bf2c", 0x72) 2018/02/12 10:12:40 executing program 4: mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'vmnet0-\x00'}, &(0x7f0000000000)='\'}\x00', 0x3, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 67.139072] binder: 13956:13957 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 67.156210] binder: BINDER_SET_CONTEXT_MGR already set [ 67.161525] binder: 13956:13958 ioctl 40046207 0 returned -16 2018/02/12 10:12:40 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)) connect(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x4, 0x0, 0x0, 0x89, 0x0, "6784d5b407cee0cf2a345c88a3ddd32ee22497149389842f428e719a74271021d7bf1100a7eae3bccbee1e69cbfa6906cc051f5dfb46a7d81beb0c04160a78"}, 0x60) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001000-0x4)={0x81, 0x9, 0x40}) 2018/02/12 10:12:40 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000003000-0x10)=@req={0x6, 0x6, 0x9, 0xfffffffffffffffc}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) ptrace$poke(0x4, 0x0, &(0x7f0000008000-0x8), 0x98ac) mlockall(0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000000e000-0xb)='projid_map\x00') r2 = getpgrp(0x0) ptrace$peekuser(0x3, r2, 0xcbe3) sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/02/12 10:12:40 executing program 7: clone(0x0, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f0000000000)) pkey_mprotect(&(0x7f00002e8000/0x4000)=nil, 0x4000, 0x3000000, 0xffffffffffffffff) 2018/02/12 10:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) openat$ashmem(0xffffffffffffff9c, &(0x7f000094f000-0xc)='/dev/ashmem\x00', 0xc00, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000046e000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ftruncate(r0, 0x40) 2018/02/12 10:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept4$netrom(r0, 0x0, &(0x7f0000d13000-0x4), 0x80000) ioctl$int_in(r1, 0x5473, &(0x7f0000f16000)=0x8) getpeername$netrom(r1, &(0x7f00006eb000-0x48)=@full, &(0x7f00000c2000)=0x48) getsockname$unix(r0, &(0x7f00009a8000-0x8)=@abs, &(0x7f0000e80000-0x4)=0x8) preadv(r0, &(0x7f000091c000-0x10)=[{&(0x7f0000a6f000-0xc3)=""/195, 0xc3}], 0x1, 0xa5) [ 67.182193] binder: 13952:13960 BC_FREE_BUFFER uffffffffffffffff no match [ 67.182221] binder_alloc: 13952: binder_alloc_buf, no vma [ 67.182239] binder: 13952:13960 transaction failed 29189/-3, size 0-847 line 3127 [ 67.209835] binder: BINDER_SET_CONTEXT_MGR already set [ 67.209843] binder: 13952:13976 ioctl 40046207 0 returned -16 2018/02/12 10:12:40 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f000000b000)={0x18, 0x2, {0x1, @empty}}, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f000000b000-0x8)='./file0\x00', 0x80000, 0x30) r2 = getpid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000002000)='./file0\x00', &(0x7f000000c000)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000000b000-0x8c)={0x20, 0x79, 0x5, 'queue1\x00', 0x2}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000d000)) socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000008000), 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000003, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ptrace$pokeuser(0x6, r2, 0x18, 0x4) 2018/02/12 10:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e7c000)='/dev/sg#\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fe7000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000d47000-0x8)={r1, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x8) sendmsg$netlink(r2, &(0x7f000068b000)={&(0x7f00006f0000)=@kern={0x10}, 0xc, &(0x7f0000394000)=[{&(0x7f0000232000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f0000b56000-0x2bc)={0x14, 0x37, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="e3"]}, 0x14}], 0x2, &(0x7f0000f97000)=[]}, 0x0) 2018/02/12 10:12:40 executing program 4: munlockall() r0 = socket$netlink(0x10, 0x3, 0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a12000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005ce000-0x20)={@common='vlan0\x00', @ifru_flags}) creat(&(0x7f0000a50000-0x8)='./file0\x00', 0xf) r3 = dup3(r1, r2, 0x6f69ef7f3abbd845) accept$nfc_llcp(r3, &(0x7f00002f2000-0x60), &(0x7f0000d69000)=0x60) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f000064e000-0x1)={0xfffffffffffffc04, 0x1, 'w'}) link(&(0x7f0000191000)='./file0\x00', &(0x7f00000ff000-0x8)='./file0\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f00002a4000-0xd)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000f52000)='./file0\x00', &(0x7f0000000000)=""/222, 0xde) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000d2e000)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f00002c3000-0x4)=0x7f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002000-0x4)) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) 2018/02/12 10:12:40 executing program 7: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) accept$inet6(r0, 0x0, &(0x7f00000a5000)) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093e000)=@ethtool_eeprom={0x8}}) 2018/02/12 10:12:40 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$usbmon(&(0x7f0000729000)='/dev/usbmon#\x00', 0x3, 0x200000) write$sndseq(r0, &(0x7f00003f7000-0x90)=[{0x5c028d32, 0x2, 0x80000000, 0x10001, @tick=0x7, {0x8001, 0x1}, {0x1, 0xbb}, @queue={0x1, {0x5, 0x2}}}, {0x1, 0x7, 0x8, 0x17, @time={0x0, 0x989680}, {0x81, 0x3}, {0x40, 0x401}, @addr={0xfffffffffffffe2d, 0x6}}, {0x24, 0x3, 0x1ff, 0x1, @tick=0x2, {0x8001, 0x8001}, {0xffffffff00000000, 0x7f}, @note={0x100000000, 0x7, 0x0, 0x8}}], 0x90) readlink(&(0x7f0000651000-0x8)='./file0\x00', &(0x7f0000ac3000)=""/75, 0x4b) llistxattr(&(0x7f0000d6b000-0x8)='./file0\x00', &(0x7f0000292000-0xd9)=""/217, 0xd9) recvmmsg(r0, &(0x7f0000ef2000-0x78)=[{{&(0x7f00005bd000-0xc)=@nl=@proc, 0xc, &(0x7f00001f2000-0x40)=[{&(0x7f0000f46000-0xea)=""/234, 0xea}, {&(0x7f0000667000)=""/211, 0xd3}, {&(0x7f0000b97000)=""/65, 0x41}, {&(0x7f0000f7f000-0x77)=""/119, 0x77}], 0x4, 0x0, 0x0, 0xffffffffffffff60}, 0x67}, {{&(0x7f0000704000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f000098e000)=[{&(0x7f0000769000-0x96)=""/150, 0x96}], 0x1, &(0x7f0000826000-0x9e)=""/158, 0x9e, 0x3}, 0x4}], 0x2, 0x20, &(0x7f0000aed000)) 2018/02/12 10:12:40 executing program 0: r0 = socket$inet(0x2, 0x8080b, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xb2, 0x98) splice(0xffffffffffffffff, &(0x7f0000381000-0x8), 0xffffffffffffffff, &(0x7f0000d1f000), 0x2, 0x0) 2018/02/12 10:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000008e000), &(0x7f00003c7000-0x4), &(0x7f0000f72000), &(0x7f00007c4000)) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000554000)=""/4096, 0x1000) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)) r1 = getpgrp(0x0) sched_getscheduler(r1) 2018/02/12 10:12:40 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000077000-0x4), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = memfd_create(&(0x7f00002f3000)='(keyring\x00', 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001fe000-0xc)) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') sendfile(r2, r2, &(0x7f000031b000), 0x1) creat(&(0x7f00001f6000-0x8)='./file0\x00', 0x8) mkdir(&(0x7f00005b5000)='./file0\x00', 0x59) execveat(0xffffffffffffffff, &(0x7f0000f46000-0x8)='./file0\x00', &(0x7f0000d9e000-0x40)=[], &(0x7f000018b000)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/12 10:12:40 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=""/239, &(0x7f0000703000-0x4)=0xef) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x8, &(0x7f0000001000-0x20)=[0x0, 0x8, 0x4, 0xfffffffffffffffd, 0x401, 0x1c60, 0x80, 0x2]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x48000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x48)=@full={{0x3, {"c6f312f2e82079"}, 0x5}, [{"4166643bf8680b"}, {"e1a49a49c19e49"}, {"5dadc087ea1a93"}, {"3ec03ded35b5b6"}, {"52398faf50331e"}, {"3d18f9df3c9936"}, {"57482260725ec7"}, {"5734994e739b9f"}]}, 0x48, &(0x7f0000001000)=[{&(0x7f0000001000)="b5cf0c28dc69f313be7fde95f3a48b65e915be944545c811343fa9b4df80574a1febc5bbf0aeac3ac85f119e591bb3d80546b7a87e2227684538112704f44733b8c68cc8214eeb542644a4c1f80d850aeb9ce8d0030a5d24a6fdb6e105570e2be0e2ed132dfb1771a31f010658bd6b09d5829bb310b253a24afcac6a3108289660fd37e141e190864c52f1d2c310d12bbf", 0x91}], 0x1, &(0x7f0000001000)=[{0xf0, 0x10a, 0x5, "6ad934ac191d91d1063023695b356607b76e5caaa67805dd0fcdff9347bd4e69960999b6be3a948ef60f3f3a130a0514bee760a91757a89d5699541c4302c4bdd5511ff4fa5c600f4779bb18ed701d50167f5015868d3846829c7b9b6d7055803444aac4947464502e69803876e1740f47c29233dd4ecd9c53e842374a3769d3ad9d84b342d693aedce3c7828b7aaa58485ab059493ceff3980801be4c59a17e122bc0d64cd833ae35465c089836ca88ee280d7f276274dbd5495b7328f9ec612701dd9b2adcd2ec0feb29b0ce5a0d7101de54003cb6eba9e158b0d3eae9f0"}, {0x40, 0xff, 0xfffffffffffff73b, "5b38084cbec109b2b9a2fb4cdd54e4f14899be862fdde1e6d691b7e50a3edb7f571c07f3a134b0e43264ffb73a15884c"}, {0x70, 0x13f, 0x9bd, "ea1cafa2973963040669c641d90dd4a415f4aa905a12e261e80fcb0e45734690184e1bbba76adfe083103937f94f9cb5b0ddcd4bbbbc02d1ac4de93fd173177619fe99f008ca738fb4d2bd084a7d4e70f7c19292a8802580ec1f4f7b80d6edd2"}, {0xa8, 0x104, 0x1, "a43885f4e616846c463cba69731c13484de96a5f5a25bf74d20f1e05c8adddc77f57fb51eae81b76325ab3df4f18b35ed577e69522e0f3ed062cb99f083026a52c5cc69944aee8f1b408f3f60aef9dc2f5c8be7c60ac58866ff4e1be4b66266313ff9514e00ff406e0e6a00ed66169fc3335a75732e73e0a7c8f6ec70f95eaaa37fff506cf30c755d68400bd92d3f355ec4d"}], 0x248, 0x80}, 0x100) syncfs(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4), &(0x7f0000002000-0x4)=0x4) 2018/02/12 10:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000c04000-0x38)={&(0x7f0000508000)={0x10}, 0xc, &(0x7f0000031000)={&(0x7f0000f02000)=@getsadinfo={0x14, 0x23, 0x415, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/12 10:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = gettid() ptrace$peekuser(0x3, r1, 0x6) r2 = creat(&(0x7f00006e5000)='./file0\x00', 0x158) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000280000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @rand_addr=0xc47}, 0xc) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000043b000)=0x5, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/02/12 10:12:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0xfffffffffffffffd) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bc0000)={@common='ifb0\x00', @ifru_flags=0x8801}) timer_create(0x3, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f0000fcb000-0x4)=0x6, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xfffffffffffefffe, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r2, &(0x7f00008fb000-0x20)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005a7000)=0x400, 0x91a9807e) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000988000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000045e000), &(0x7f000071f000-0x4)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f000070f000-0x8), 0x8000fffffffe) 2018/02/12 10:12:40 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000f7d000)=@nfc_llcp, &(0x7f0000df3000-0x4)=0x60) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) r5 = geteuid() lstat(&(0x7f0000c28000)='./file0\x00', &(0x7f00006b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet_icmp(0x2, 0x2, 0x1) r8 = perf_event_open(&(0x7f00005b6000-0x78)={0x4, 0x78, 0xffffffffffffffc0, 0x4, 0x6, 0x20, 0x0, 0x5, 0x80896, 0x8, 0x0, 0x7f, 0x6, 0x8, 0x7fff, 0x9, 0x1e, 0x0, 0x3ff, 0x2, 0x4, 0x237, 0x74, 0x7, 0x8, 0x6, 0x0, 0x5, 0x2, 0x6, 0x0, 0x2, 0x4, 0xffffffffffff31ea, 0x9, 0xfffffffffffffff7, 0xd0c9, 0x401, 0x0, 0x2, 0x6, @perf_config_ext={0x7, 0x1}, 0x8000, 0x3, 0x1, 0x7, 0x2, 0x3, 0x8}, 0x0, 0xd5, 0xffffffffffffff9c, 0x5) r9 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005a3000-0x10)='/selinux/create\x00', 0x2, 0x0) r10 = socket$inet_sctp(0x2, 0x0, 0x84) r11 = mq_open(&(0x7f0000fa5000)='\x00', 0x0, 0x8, &(0x7f0000984000-0x40)={0x23, 0x0, 0x80000000, 0x200, 0x6, 0x9, 0x7, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', 0xc001, 0x0, 0xffffffffffffffff, 0x1, 0x2e0, 0x46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ab2000-0x4)=0x0) stat(&(0x7f00004c5000-0x8)='./file0\x00', &(0x7f0000ac8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r18 = inotify_init1(0x80000) r19 = socket$inet6_udp(0xa, 0x2, 0x0) r20 = syz_open_dev$evdev(&(0x7f0000fb3000)='/dev/input/event#\x00', 0x8, 0x0) r21 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00009d4000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000f98000-0xc)=@proc={0x10, 0x0, 0x1, 0x20000400}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)={0x2c, 0x2f, 0x0, 0x2, 0x3, "", [@typed={0x10, 0xb, @u64=0x6}, @typed={0xc, 0x5, @fd=r1}]}, 0x2c}, {&(0x7f0000001000-0x1ac)={0x1ac, 0x37, 0x208, 0x5, 0x1, "", [@generic="11bc9d5bc8c60bc722eda879f62fe22df8e9cbf39f03f856d50148a7a445ba9bc1ee1649230b42e256cc3ab6b2885164d0bb", @generic="fea4823d3b0de4766c0e32cf14c057f0283c375be80cc40dd3fd609404dea558d5c18f5d3a5d4c4ce3df4aef976d347213711e2ce0086b4529c50c582b2b9ced7868e66d4dc47aac3d786cb7333a6bcc153a2a45c080d5f7b9ef611bec4bba922f4e82934e464e097d7efc2ded118e0b4da1fe3d5a04791a413e551ad7edb70c2e1e60c126816ae1b84190f63d5dfbd37f0764e263f8f1a6c239c565e01403aa80bcb9561d2c33d22fbcd831ec0f1de569f2090945511e3178fe091c74cf8f3005f2dfb5acd3c3dc9e0025ecff85dab19f1f5e6828383756bbc258609e68894d8d", @generic="5653c1dcf41ff9b03d94428d728e26491d3ce09c73c4488728cb3637716a4f555249e4e682f8cdc491e5c8d57b3068092d13fba3d4b8afd3e2cbf7c5832100fcd4097910672a0468f4766ed4cd46f95ec67182849e653432cca3178eacfcca2b4cf2b669fd093176288405e3112d3749a7170545e50d9e051fadc82da508e99cd2b5ab4f693711", @generic="32f1"]}, 0x1ac}, {&(0x7f0000001000-0x3f8)={0x3f8, 0x10, 0x200, 0x3, 0x0, "", [@generic="22eb9e43e7c0f8938d8cdf3cd51032d0ca75b7010e8e7baf95b5eb8915d948ec2f43bb21214b50052ab1a73e5d2c9a448bd1ac1f509b74ddb6a9829e16f325579824ee3600e2edb732a951ecd618a0d30a3d671d548c73b34c1dcda6fff9c89364b0ecfd11be70937588917a329515d23e105cc5", @generic="331e07b174fc5a1f22a845579d9e8d1e57862adc38bb28917000016385c99408c3493526ce3e3593f606c96c703d94bdd14a44eea54dffa8f29523ee34e81672cd241bfba66d15c73f3927224915c623d08e53966503a53ebb61daec0103650388946a73568b8d715317dcb3c6769df16adc64d1a896c27f4dcacb15219c5a07b3a53e921a061d66f5aac2f5f31bfe49b3a29c55fa0b11b3", @typed={0xc, 0x33, @str='\x00'}, @generic="4eaa3c82a9f16cdba3b6dada756b5e0d92374e4b2f07dbb47b9e88bdffed8c66a91940b9bebdad5ce815dbf3038618313564acb3fbdcee0d110b17f3d0d256b8d1e163017bc418270b7b172e81c698a5bc0159c9900101bc3e2d4ccba5bdae05c5d1aa6ffd6ce3e5218a3d284c03922ed21d2bc5ba272ccf9311363cd6b0fc97c7", @typed={0xc, 0x1c, @str='\x00'}, @typed={0xc, 0x6e, @ipv4=@multicast2=0xe0000002}, @generic="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", @generic="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", @generic="f6eac81b259db88b5a7f64997dcfd34ac1227c814f45aec5b6ef0314ce811f973d6636d1996b6229b6fad29d4da7a2d6b3f0455b9ae6cf55a9746464c4"]}, 0x3f8}, {&(0x7f0000000000)={0x188, 0x22, 0x10, 0x1, 0x1, "", [@generic="b09af9bddcc876716aad3b", @nested={0x144, 0x1, [@generic="afcf9485062ec1dd1d2a0432b8a2df327ba1f051b6423aa7f297be9b1e3ff47ed61424b9950336c27fe1083d1a69926c5ce145536af87bc75516bd6f35484c42eb17414c7455eb434fb38e2d73a08dfc08a8a2c34ecd05c766f5812150de287715f082551e7701e49ba03ce0de3c6545e28f8e7d07c158c609e5a2ea2829cf86c31afb617179a656933124e78e9eae523a2f10d951abad062c8a47f86b5f0957773b856c7d152193d06ababe94e8313e08ed35d5ead6d415b753227f48665c55d0940013970b498ab8f83a785f6c2ca0421beff0fe3123bb480833cea696b9a12ceacf06", @generic="11a643d46a64253b75b664a23eed1f8c4bdfdf1b3dad3425ce3f920341b134d6d7c2a6cbfb6e88bf7360ac026dcd128ffcedc7d10dd89ad871d9a7d2c2311531b64697567697", @typed={0x8, 0x70}, @generic="725486404f52824a38c2c7f5"]}, @typed={0x18, 0xa, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="8bdbfd8d468efef8d51e12a761d2"]}, 0x188}, {&(0x7f0000001000-0x1c0)={0x1c0, 0x40, 0x702, 0x6, 0x3, "", [@nested={0xcc, 0x26, [@generic="7a10da4d710e41b25b486dbc1dbf5c91c02458329714a0c071ee1c9b29d4a04e460d67f742cf0c3dd932ffea1b556258d392edd96a1885553130cf59703cb254d5f845390c02059e24b67c0087e9743788b4d1b053a842615641039534a5a6fa52126eceaab5a6fe07ec754ece491dee4469dc0f2ccce18df5bfa5a00f34347689af4208cd2e24ca03632428e30e1423d8ee9b0ca85b122e2524829110ae53a5438003d55787ada062820e3dd59effc84e38a1efc5f573520544559acdc92253947b4ce8378dd8"]}, @typed={0x8, 0x21}, @generic="bd0764987df7a20add3d4db91bb74ac0b79ab4508e49522454d84b1d64fcb57c4d5b2a02a22a8b00f51df0da9fe4c02536777f65c7c6a58579c0f5d830632f7d77fba88a58d35e0bd0e6ac67a8e525411460ffea2543cb98ef1b4bd4ceedc4f15d1b01aa15da9dab81d0d577887aa7f863919675b1e8ffb9b9152dbf4f1eaeec2dc8f43c401b834be5b12e0a65e1788fd10005943dc5457ef8a5ff189a58f2ae115d1043ed8a54b69b0465fcad79e78a767527fdad8d45091f4c5ec4fa5cf0ad6d305fb9f4bde321ac2e22795305e3d3719a51c5c5ad009e51"]}, 0x1c0}, {&(0x7f0000dac000)={0x4b0, 0x42, 0x70c, 0x2, 0x2, "", [@generic="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", @typed={0x18, 0x1b, @ipv6=@loopback={0x0, 0x1}}, @nested={0x1ac, 0x82, [@generic="9559ec1dcee940887c455225a997ea78863c37bedc6cc958e8a77da05258f3a1a12d902aba1c60b1fb", @generic="628e0bf8c7596fa63158de96f527f5ba7c22823ec4fd93d96d45b563cc46412b734e5f3349d76ea24cabc447c73ae888abe465fff1f8f79cb9cb8300ef9e1c3539f383f1ad802d6a3b51e489419c5c2fd454748fbbef95cd2c63c1c3427b69718629a221de60dad75cf0008e84b90a48fbb771b346c7bb979900aa42e388aa56af10dadce5205bc24a89ee72d6fded6e7d5fa579b90ebe62ce521cf6696da2f9b00dd6e1b67fe88f57c661ec7cc42917cdd96a66b5458b18462f47dbac3fe94ba0f07ce08dd8af94e76e8499f5473be1974fd7441f5d9e8a9d7d95ca6f0e485232f083af", @generic="5a4d2ea2354660", @typed={0xc, 0x7b, @pid=r2}, @typed={0x18, 0x85, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="d7409cd9a16da69ff7d7532b61b9471e7312e995642f052d9ceaae0616c818f5cddfeca1cd16e97ade2c4058d98db5e91382bd71c149bf79772e0be27a5091ee2df1ae360bb2739f43f5e7ec00ac41f33778425da98403662ae1e449ac220f8ae5", @generic="5359b1b23caebeb6c3a5210226"]}, @nested={0x10, 0x3a, [@typed={0xc, 0x6a, @ipv4=@multicast2=0xe0000002}]}, @nested={0x120, 0x4c, [@typed={0x8, 0x6a}, @generic="6d36d4e950c3a2be", @generic="da6133d6c4a088073e16e130058c77bbebf3d93522d83a0bdf387e8dd863d005ed13d2ad51aee8d84af20737d84469e3dce3f4c50f898e3e0a1e995a31e2fd03b4afa8276ac48853abe814d97efa8fe413777c115f549fdd39c4b03a5cf7152cf959e23733bdee7a4001b6e2250d4233211f345781369c4d683f880fdf3b54db29c84ac2c4e3c67f08f334970236565c32f4f3bf816557b37c8f976a21b26c6b65ee629c176d18d03973a40aad4fdeed766bf01501aa3cbc405ca6de9ad1ce6d6953630026e868a5e1dc8590554048ffbf4f7fcd001170f7952466f2cdc76d88d453b8d28659dee317e1c79e9d4e0c9795", @typed={0x18, 0x83, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @typed={0x8, 0x88}, @typed={0x18, 0x1d, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x1, @pid=r3}, @generic="d39bd0178d82a5b38e976982be2b8acdf9a6b452c1c6b640e0ca527124b402484dc88068ac4dd9677057a9583540a53ed294786ba0dfe70ba93c8f49eacaba5422c4ddf66aa4d2c26be2a48327af9e7c53ef969e50a9a7387a5c01cca6597bbcaa06ca258c7405c4ea721b7db247924c040f4d81c5a56c9cbc99f3468a91a2d41e"]}, 0x4b0}], 0x6, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}, @rights={0x20, 0x1, 0x1, [r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xc0, 0x4010}, 0x0) mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = getpgrp(0x0) r25 = gettid() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b7e000-0x55), &(0x7f000088d000)=0x8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r24, r25, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x80000001}) r26 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r26, &(0x7f0000b0a000)=""/128, 0x80) 2018/02/12 10:12:40 executing program 6: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$void(r0, 0x5410) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002b000-0xc)='/dev/rfkill\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000003f000-0xb0)={{0x8, 0xfffffffffffffffa}, 'port0\x00', 0x8, 0x20, 0x9, 0xce4f, 0x40, 0xfff, 0x2b, 0x0, 0x7, 0x3}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000003000-0x13)=""/19, &(0x7f0000022000-0x4)=0x13) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000005c000)=[{&(0x7f000005c000)="a8aa6b77771a9cbc2a2c7224bce464819c3c8d229a88e1826f011182deaf1a9c5ab86bc71a2b0c82a51a5b9bf80e095888208010a2ef068416749d1128fd31432a3aec66699c60e0676a9c9cfe9e016c9f1b298ca67ce086f73bb14f2dcbd572d3de60a14f60ef15a364a85f9c40928585", 0x71}, {&(0x7f000005c000)="2c3e6c6b305fd699d062fc514c02eb8e91ac161d2f9b02367e97237def3d719c4fe87229f93482a5b6037ec99124e37679e72a9afd41a91440339fbce96b8107adec631a115dddd4322d7738edc44520b42a958499c737537530636c7695d95884aa91a77633fb37a621be0f87e070ae509b4ea8396220a7c6f736a04f304ad27018ac700261ab8ae198409c48a54d8f45f4a31d97267d05bd25ffbca5c040f69fb2cf967074d76d588f7d8ba4f46732cfbeb82f129b43109704a74508d0d4bef366a96a071af543d3ae855faa54c265fbe10f925a1e1fbfc5173571afc13175915ccf492e695568f70d1a", 0xeb}], 0x2) [ 67.370653] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14016 comm=syz-executor3 2018/02/12 10:12:40 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000004000-0x1), 0x0) 2018/02/12 10:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ca000-0xf)='/dev/sequencer\x00', 0x40000a02, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x9, 0x0, @tick=0x5, {}, {}, @result}], 0x30) recvmmsg(r0, &(0x7f0000eb3000)=[{{0x0, 0x0, &(0x7f0000aa1000+0x8c3)=[{&(0x7f00009cf000)=""/147, 0x93}, {&(0x7f0000322000-0xc5)=""/197, 0xc5}, {&(0x7f0000a46000)=""/183, 0xb7}, {&(0x7f0000519000-0x22)=""/34, 0x22}], 0x4, &(0x7f0000587000-0x7f)=""/127, 0x7f, 0x15}}, {{&(0x7f00006e1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f000070c000-0x10)=[{&(0x7f0000bc6000-0xb1)=""/177, 0xb1}], 0x1, &(0x7f0000d61000)=""/59, 0x3b, 0xffffffffffffff01}, 0x5}, {{&(0x7f00001cb000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000a71000-0x30)=[{&(0x7f00003ae000)=""/98, 0x62}, {&(0x7f0000068000-0x5c)=""/92, 0x5c}, {&(0x7f0000d24000)=""/191, 0xbf}], 0x3, &(0x7f0000b5e000-0xed)=""/237, 0xed, 0x4}, 0x100}, {{0x0, 0x0, &(0x7f0000c22000)=[{&(0x7f0000c32000)=""/69, 0x45}, {&(0x7f0000044000)=""/30, 0x1e}], 0x2, &(0x7f00005a8000)=""/47, 0x2f, 0x9}, 0x1878def2}], 0x4, 0x40000000, &(0x7f0000410000)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001d4000), &(0x7f00009a9000-0x4)=0xb) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7e000-0x4)=0x7, 0x4) 2018/02/12 10:12:40 executing program 6: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b69000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000c0b000-0x20)=[{r0}], 0x1, 0x0) 2018/02/12 10:12:40 executing program 7: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000807000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) r1 = accept4$inet(r0, &(0x7f0000129000-0x4)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000097b000)=0x10, 0x800) r2 = inotify_init() r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00007a8000)) r4 = inotify_add_watch(r2, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r2, r4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000d1a000-0xc)={0x80000001}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d1b000-0x4)) epoll_pwait(r3, &(0x7f0000b0d000)=[{}], 0x1, 0x0, &(0x7f000029b000-0x8), 0x8) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000d1b000-0x10)='/dev/input/mice\x00') 2018/02/12 10:12:40 executing program 4: mmap(&(0x7f0000001000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004df000-0x10)='/dev/sequencer2\x00', 0x2100, 0x0) syz_open_dev$sg(&(0x7f0000e67000-0x9)='/dev/sg#\x00', 0x7, 0x42c100) r2 = getuid() fstat(r0, &(0x7f0000ee4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000573000-0x8)='./file0\x00', r2, r3, 0x1500) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000969000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000ef0000)=0x3) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0}}, 0x6, r5}) socketpair(0xa, 0x5, 0x8, &(0x7f0000103000-0x8)) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x10040002106) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000ef1000-0xc9)="d21d1707f60df2cb929ccac29b9a64be8464f3deb71cd8f54daac2420d011b923c680bbf6b55f463c596955b1e26d64e4336d28a2e2f843f5ef17ae29c872b05050813beae1d432a5e358919840f8e5b635fc548eacbcb3dfde4d2d5def94719499dc811e081c7963ed7b8c10d3d029572ce1bdd92afcf2c8f143a294800ff4608c6926532801194fdbf8ac2735b59e77a6a0b9d97060c4366c32ff54c3c693ba890f84287ba005a426b9a2b11c929489edef28ce4ed651d8c605b1575caab63e42b10e57b02b9fa9c", 0xc9, 0x80, &(0x7f0000ef0000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/12 10:12:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008e8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000bf3000)=[{&(0x7f0000d25000)={0x27, 0x2, 0xfff, 0x3, 0x2, 0x0, "fcef817e4a59740a761f3d295cda70f99007ea79987d7fd1253b0f01cfb171b0c3f124c156dba4bf4ebbbcd678b98cae2a15f8760a2fa7a04001241335dbd3", 0xfffffffffffffffb}, 0x60, &(0x7f00006f4000-0xa0)=[{&(0x7f0000d26000-0xdd)="e5ab8497066d792958bf6a0ec24a8b2686d463b0653a3ba26441591fa76f0c561888ee942ab1009da155057ef1dac0a038913f6cced4441c13e2f83520a5b9dd7d0e2a84364665e97d18034707319d7b88b2185fbd202fca2636d9c5ce54a1b8f12895a97e46d84477dc0e2aac9b97567d55b36286d14c26ad94147882d098adb7b3745755e7980d0a83a53a80a96227127a2e355cf990ef6f050f7e9b556939b36384945c194094b7591407bb88609456df723e2668aca43bc76876db2f5e139fefc5c4d37694699b2afb197fae29c5b0345d9949c6338a18b9394a9b", 0xdd}, {&(0x7f00000f4000)="1b1648c16ec49daa7e42604f0f6091b3f9540bdcd127b61762079f82814ddd67793a2c0f08f8319708", 0x29}, {&(0x7f0000d25000)="63ffa0d1b7e32694a8ae10ee8f334964615dfa05be3aa5f8b333c63ba7c37461fc30312e5c048a2399f6ca68e9fd29b2ed0ebe6c3ae5fce816dbb7b2878e32e525e13578910e83ebe5476b07def649017d26e21235eaa675eb12395c5ebbe08daaf075650c60541f15ec10dff5dc66a8061cc227770516b88b8ad09bc35763f4e19882a919f7f35867eadc7c504187255694cecaf33fce882cee3df6", 0x9c}, {&(0x7f000028c000)="8baf9ad04abe262873aa5d9a6996697347c397389db29c0529a96960f1f8a29aa17ca4399f138b9c583827b5687498b1eaa23ff301193aea686170ed33d071ef1fe6222c51beefa31c69a2ebce13420e77ef46b85c75abadea3b0d4759802793f5cc412315180bf77aafe161a6b529bbda8d5c7a42b0742e7f22478e6e", 0x7d}, {&(0x7f0000a2c000-0x62)="2dac776ffd961d758aa1e06612301ed2a8ebbb0b2e9f1b0f01fa0f8a3e2ad701449a3fe56b047fc976213c026b1791a9783be50a38dbab50562d526a1cd0d6e1d6474d718d0ab64431e1cc6b12f81599849f170dfdf5741a6a01bab57c9f39468991", 0x62}, {&(0x7f00006ad000)="c0f0407d35e0020b1db8f07ee171716a31e4adedbd10d86ef48cea2309f5bf06b30c4b9366a0a52158181722029e0482d50a3500ece7c9fa251d09ead9499a3d21ec308aa5594e15d4fa203821961ffd72a85fca9bab2c19d89bed9108aaf078e00b439d0a2453a47a7f469252a7fc30715d742fa899ede92e6d210919e77552b1e876b8", 0x84}, {&(0x7f0000637000)="159aaa82a62275c96110cf7bd9ef3726a541763a8ce7b96ce281022407ae8f79756de6339b409bb8eaf1f0c7a3e41827b4c88c32e5b77d16a07d91d81b91503c70a947de9c9b87fc22d4d89ecf17317b301e0c9fe08abb3ee5609cce7d2dd1e69482f26a403e7d80d8a440cc0e2847c7e1a4a23096ec3f8354ffe4686aaef8b2c477f8a438055237487f73625ac23784", 0x90}, {&(0x7f0000345000-0xc6)="b9dc7210daf6ef3b36ba812a769099f507f86311c82b2010901a8765786c41188a1562cae69ca9f3038b219c2220a265d46ad9e543947e87f1d0bfedf114918880fc79c3eae7f0f23ffae3ccdabc1935982d6fd1b9f11a95d4ed74c53d6dbbc65259cbdaf3dea2ef5c8421cb20bd0e4290dfb3a3e11853354327f330292646dade492b31d5a881657c2f2b27bf7b60a3ee57a7a0b3f3f144edd1bccb345d894f05e38786fd33fe3e932ad18429733a1d21c5c47021a424cde8d3745288b43f584c7de9a2d8fe", 0xc6}, 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{&(0x7f0000d26000-0x1000)="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0x1000}, {&(0x7f00007d2000)="9078896c6858979b9e17bec085a812f8327c43741e7d35d37ad7a17a94852f74541a341c3805701da93faccb722eadb8688b922aa5e4de75e16bab47a52087533f", 0x41}, {&(0x7f0000d26000-0x2b)="cf959c783597ffa3a2239ca1f1495e90dd9cb7ae3ba704f09b69c8661cee8f38fd8a74a6f3bcb59af06945", 0x2b}, {&(0x7f0000751000)="1b922ca1311dc2462b7474", 0xb}], 0x5, 0x0, 0x0, 0x854}, {&(0x7f0000d26000-0x60)={0x27, 0x2, 0x885, 0x7, 0x4, 0x2, "a5b1671934ed27f61ac5389897dc2f636df615807eb4388e3f6b644f5571007a72686ac444b384e76dc44ecbb784ff8e90de30d6893e3e0e3c4f95137fa3ad", 0x8}, 0x60, &(0x7f0000d26000-0x10)=[{&(0x7f0000d26000-0xa4)="54144d195f3dd12ee5b642a6508cdca7643ea4483dcd609b33fec9fd91bbee0e66d6ee731db6b09a9953e3706214c777d27371f6abca8a5bd466b3765d11791449727d97c617b2725e92c65403250412c29b56fdcef8d689431be30fef7bd2d9414b6fecde3bbaaee060340fa0f51a881fa6c43576f9676e3857e882eb46e1e116060aa3dc7c0f02af9a8d9252965ec22ad5ef241cdab0f6f1b965efef5c29674d7e9e76", 0xa4}], 0x1, &(0x7f0000735000)={0xd0, 0x0, 0xff, "d1393770831c1b1dc4c39a9540dde933e6fa97c9d9ee9f2207379cdca15f6e74c64c3fc54a05ce15ee63ae0efaa26654df01d697d39ded683b9dcc93f62a8cb2c084ea51063ca000c9434824233e1ec42448b223c1fb1e83f2c9548084ecbdc2f1827c40b42b107798870d4f6bdd563e1d8942e1f25e53aeb6742b62c82a71fbcdbb4c4abb571a417e5e9616410f9a1235df3dd294215f083f9d96a57702990cf431dc6c636d71864d33a2780ae9a2dbcfc4cbd3936d7c57d46974e0632ead63"}, 0xd0, 0x15}, {&(0x7f0000d26000-0x60)={0x27, 0x9, 0x200, 0x7, 0x9, 0x7, "bcf77b3c370b419b6cc2fb384a30de1e51c088f9fce9f6d30d807a897da8745756762baf03092c04d9c1b06ca2ffd6a00aaa55c24d0f3c34999eced663dc81", 0x40}, 0x60, &(0x7f00007d4000-0x80)=[{&(0x7f0000d25000)="f2c1b4dc6994e0eac9b495c161a331cba5b04707dde491b736c824dd3c5f4495fd0be89167dc4f8b0d72d79361f4ff69d5afcc57ae22149eb702ec18601c212fe797fdbe68649eb603ec5da4ddded1b085f40625a5e33b1c7ac3f7194d2a008cabec23d3fa96287dcef3a995e5bd96b4e1c1964e9c4a09ac94b2e4bed73f6b3adae81f12b4fa4d2eb27247c147b7037602c295d124286a653a40635381e45dfe7e218a833e8c4a3646c2cc9029303a6654fe9603d02d183895c47c", 0xbb}, {&(0x7f0000d25000)="c1094f806d2945c0093dd88e080f93424c3e532d40cd9a2399ca456cd6d50fc82e", 0x21}, {&(0x7f0000c86000-0xb7)="154d70fe4b55c83fa3fe412fe8c48b82c2e6ec8c6cc857b218b0a9a17d71f06ed39c3c1e58f8b9ee99ad2c27acab26a3ccc5be483848520c42398b8ad77816541f79b7f80ab491569bfc317dcc6e8f04ad84a01326a2b2b57d95dbf9019f89baf7d1294c3a93a44b87d5e26d6fade2028d7d52026512e7ff0b31bdd2861dc7a4130e1ed8e90eba21a6ffeb8476fdf26074fa5f6bc6f217e8b4a9e1de670483926d1f3cd2011536d17c9931edb71b9d4b222c93d53c01de", 0xb7}, {&(0x7f00001e0000)="e4b4f425d3dfde919c088ec57db1194bc8dde29d800ba9cc5d04dc2b3c651aa32692b863d86db5cf3a3b7ef118c2539d76b2eedeb093f3acb6e278abeb63061711e69bbc256f8c0eaaa99a8339f395d56ec6293bd4c1c05ae5d32eefad7ed8127536a721e6323e8b2c0e0d21665b665c9697102bcb1779566339555a5ba86572dd8a44f48c4eb845223f261ac2b3150880ed6eaa95a566fc14e196305cad9d20cc452f0f58da636035dee64e1c63b15cdd218f9853004c1504", 0xb9}, {&(0x7f0000095000)="d42e238a4b976e681cb6fbd349a33cfc6283ce24a588a5c655a00decf681ea95e98f5f8f5a3cc4856cde9e8679ddb313b78e335c32b481bdf4d5ed2d96ed9dc91985b4da05afc1e396c299a6bb02e8365a81bf0a5ad760f059a289b655b8c5095d056f9bd778c6fed99d76f3e99ac1f147dc3a752e026c850167b4f912be5c539c3cbd8967e92cde4566f377292faf62", 0x90}, {&(0x7f0000629000)="c3268ba9cd72fd2a7fe038", 0xb}, {&(0x7f000027d000-0x5)="b5850b0783", 0x5}, {&(0x7f0000d26000-0x14)="d2d7a97906d5391ec70207831adb422865b5dd03", 0x14}], 0x8, &(0x7f0000d26000-0x38)={0x38, 0x114, 0xad4, "18fdb1f81536e2f10ffeb93702bb1b94f0bcc4538494728c9661ab4e0816fbe4472bb8e7f7"}, 0x38}], 0x5, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007a5000)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x90) 2018/02/12 10:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$tun(&(0x7f0000f1f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ppoll(&(0x7f00008c4000)=[{r0}], 0x1, &(0x7f00005d3000-0x10)={0x77359400}, &(0x7f0000afb000), 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000cc0000-0x50)={@generic="96f7056a7256479a0e6407b095aeb072", @ifru_settings={0xf1df, 0x9, @cisco=&(0x7f000007e000)={0x0, 0x5}}}) 2018/02/12 10:12:40 executing program 6: clone(0x0, &(0x7f00000aa000), &(0x7f0000f1d000-0x4), &(0x7f0000d5a000), &(0x7f0000ac3000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000000000000001, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) keyctl$join(0x1, &(0x7f0000001000)={0x73, 0x79, 0x7a}) 2018/02/12 10:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000aae000-0x9)=@known='user.syz\x00', &(0x7f0000676000)=""/58, 0x3a) connect$llc(r0, &(0x7f000015c000-0x10)={0x1a, 0xf8, 0x9, 0xfffffffffffffff8, 0x2, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a83000-0x4)) preadv(r0, &(0x7f000052f000)=[{&(0x7f0000195000-0x77)=""/119, 0x77}], 0x1, 0x0) 2018/02/12 10:12:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c43000)={"14543ebd796e1cab40ef540dd6d53072", {0x4, 0x1, 0x10001, "db504abc4fd1", 0x9}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x0) truncate(&(0x7f00005e6000)='./bus\x00', 0xfffffffffffff62f) 2018/02/12 10:12:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="f780a40889dec44a8f37441610e4c206e337fd581dbb3bb90f9a25dd3a3cc42edc2d8540d457bee80a96846d09db14127673e6a1a05099e57e1683c5c22cbb462f50978a2a21732f263471b88e14df9ea7f92d6f7098567826e1719d356365c56200507bdad0f0eee1737e8a44beebbdab14849ac6bc423a8f1c33ab0fd3de54b12cd79c3dd63961df9bb211fc77344f61d988f81c", 0x95, 0x20000000, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002000-0x4)) accept$ipx(r1, &(0x7f0000002000-0x10), &(0x7f0000001000)=0x10) setsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000002000-0x4)=0x9, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x100000001}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x105970f624c2189a, &(0x7f0000003000-0xe5)="ae6b61d849cc45c48d2d457959474d0fa666bb9246b65d6b37b4806a8c42621f8060e20eea6c6015252b2199ce7dc72f497dfad91f12906a43baf5ee5c68dc7ed9176085d9201b7474ea4c2f37be592d562d0c3a250abd15ffedf68e66cbd2027918d4723eaa649d11248bc477301ee48b7d4bcecde616393fd2a5bd85bfc4d791fa86de8ef8ced08c76a3aceb4cca968339f2024510b026c6999c67fefb2999267f7e075ee12984621c3b3da985cb30524256a5ef5c1c50a3998965b38fbd31095f0847055a87e14b2118b60d2bdb9e35cdadd048e4b29c13d16c500851d62a34c11092d6", 0xe5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000004000-0xb8)=@hopopts={0x87, 0x15, [], [@calipso={0x7, 0x10, {0x8001, 0x2, 0x3, 0x1, [0x8000]}}, @generic={0xfffffffffffffffd, 0x96, "e825ca09ba07322288dcdf14bbe0b6ac679eb421e9f19ba60ee6d2ad74ef708f7026933ab51bf7195336b69549ee1b47786fb91bcce11c1de7356379dc63a8b425df992c6007ec8c8efcef2d032ed3aa715a4eabf76e9b97f0a9974d094f18884f8f27a4f45c881d94ec599d9b1870ac0823db671cff2afd591783c09b900b4c97d4e3e303ea8a4d8c9c637b024f76c8083d6c6df5e9"}, @ra={0x5, 0x2, 0x6}]}, 0xb8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000003000-0x3)='lp\x00', 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000004000)='./file0\x00', 0xc8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x400400, 0x0) socket$pptp(0x18, 0x1, 0x2) unlinkat(r2, &(0x7f0000001000)='./file0\x00', 0x200) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x8, 0x4) r3 = socket(0x10, 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000004000)=[{&(0x7f0000001000-0x6c)=""/108, 0x6c}, {&(0x7f0000001000+0xa50)=""/210, 0xd2}, {&(0x7f0000006000-0xd6)=""/214, 0xd6}, {&(0x7f0000001000)=""/178, 0xb2}, {&(0x7f0000005000)=""/12, 0xc}, {&(0x7f0000006000-0x36)=""/54, 0x36}], 0x6, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000004000)={0x9, 0x20, 0x0, 0xfffffffeffffffff, 0x0, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000007000-0x8)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000)) 2018/02/12 10:12:40 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000842000-0x8)={0x0, 0x0}) fchdir(r0) mmap(&(0x7f0000000000/0xb18000)=nil, 0xb18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000b0f000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00007f1000+0x206)='/dev/keychord\x00', 0x410002, 0x0) mmap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000b18000)="c89f648cc6d348ae939278e027b125fec810b159810b9957b6f3a5bd2c9ef3cf186ce069b742297f1cc27202924143dc22070c642b46b6f5cf6943c163eaf40ea7c45b43e29a2127e5ce6b5e4ed28bc49c99e486e172a39603f02acb2e2fbeca85f85d281323d73a2b31", 0x6a) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b0d000)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00006c1000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000b16000-0x50)={0x0, 0x1, 0x200}) 2018/02/12 10:12:40 executing program 0: r0 = timerfd_create(0x0, 0x807ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000033000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b9c000-0xc)=@sack_info={0x0, 0x2, 0x7fff}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000281000-0x4)=@assoc_id=r2, &(0x7f0000000000)=0x4) 2018/02/12 10:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000dd9000-0x85)=""/133, 0x85, 0x0) write$tun(r0, &(0x7f0000157000-0x5c)=@hdr={0x3, 0x1, 0xb5f, 0x2, 0x7af7, 0x5, @ipv4={{0x7, 0x4, 0x5, 0x2, 0x52, 0x3, 0x7, 0x1f, 0x2e, 0x0, @broadcast=0xffffffff, @rand_addr=0x1, {[@ra={0x94, 0x6, 0x1d47}]}}, @igmp={0x0, 0x312e, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "34d4a77cc3755dc02ee19f2cffec68c0c0e2c66349ba122c85508314b4b7e2834cf5594c91ceee4db89102827036"}}}, 0x5c) r1 = geteuid() sendfile(r0, r0, &(0x7f0000d54000), 0x4) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00009e3000-0x4)=r1) 2018/02/12 10:12:40 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000006000)=[{&(0x7f0000001000)="ad037185414636905ad979d8e09dd855a79237617eb82da9682ed010d805f6bbad704d108123eacfa1e94580be2537b76fa21e7a92b033f6c88973d56cd6c8aabfd83b1729ddd7843c1f5aa30cd2b272b911e9d4", 0x54}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x488001, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000003000), &(0x7f0000005000)=0x4) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4), 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000)=[], 0x0) 2018/02/12 10:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c46000)="240000001a0005ff000000000000ffff000000000000020600100006000000000000009ec1", 0xffffffffffffffdc) [ 67.696663] [ 67.698335] ===================================== [ 67.703156] [ BUG: bad unlock balance detected! ] [ 67.707987] 4.9.80-g8a174b47 #31 Not tainted [ 67.712375] ------------------------------------- [ 67.717203] syz-executor0/14117 is trying to release lock (mrt_lock) at: [ 67.724294] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 67.730160] but there are no more locks to release! [ 67.735154] [ 67.735154] other info that might help us debug this: [ 67.741895] 2 locks held by syz-executor0/14117: [ 67.746633] #0: (sb_writers#7){.+.+.+}, at: [] do_sendfile+0x9ff/0xd30 [ 67.755801] #1: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 67.764043] [ 67.764043] stack backtrace: [ 67.768514] CPU: 0 PID: 14117 Comm: syz-executor0 Not tainted 4.9.80-g8a174b47 #31 [ 67.776206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.785536] ffff8801bfab72a8 ffffffff81d94be9 ffffffff849b6cf8 ffff8801c5bd6000 [ 67.793513] ffffffff834e8f44 ffffffff849b6cf8 ffff8801c5bd6888 ffff8801bfab72d8 [ 67.801500] ffffffff81237e84 dffffc0000000000 ffffffff849b6cf8 00000000ffffffff [ 67.809470] Call Trace: [ 67.812029] [] dump_stack+0xc1/0x128 [ 67.817367] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 67.823482] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 67.830295] [] lock_release+0x6f8/0xb80 [ 67.835890] [] ? traverse+0x3cf/0x900 [ 67.841319] [] ? memcpy+0x45/0x50 [ 67.846395] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 67.852511] [] _raw_read_unlock+0x1a/0x50 [ 67.858284] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 67.864232] [] seq_read+0xa83/0x1290 [ 67.869565] [] ? seq_escape+0x200/0x200 [ 67.875160] [] ? __fsnotify_parent+0xbc/0x340 [ 67.881281] [] ? fsnotify+0x86/0xf30 [ 67.886617] [] ? fsnotify+0xf30/0xf30 [ 67.892043] [] ? seq_escape+0x200/0x200 [ 67.897639] [] proc_reg_read+0xef/0x170 [ 67.903236] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 67.910217] [] ? security_file_permission+0x89/0x1e0 [ 67.916938] [] ? proc_reg_write+0x170/0x170 [ 67.922878] [] ? proc_reg_write+0x170/0x170 [ 67.928820] [] do_readv_writev+0x520/0x750 [ 67.934676] [] ? vfs_write+0x530/0x530 [ 67.940182] [] ? kasan_unpoison_shadow+0x35/0x50 [ 67.946554] [] ? push_pipe+0x372/0x770 [ 67.952062] [] ? sanity+0x1ff/0x610 [ 67.957307] [] ? iov_iter_get_pages_alloc+0x2c7/0xf10 [ 67.964116] [] ? __unwind_start+0x1e3/0x3c0 [ 67.970056] [] vfs_readv+0x84/0xc0 [ 67.975215] [] default_file_splice_read+0x43f/0x7a0 [ 67.981850] [] ? depot_save_stack+0x122/0x4a0 [ 67.987965] [] ? do_splice_direct+0x270/0x270 [ 67.994078] [] ? save_stack+0x43/0xd0 [ 67.999496] [] ? kasan_kmalloc+0xad/0xe0 [ 68.005178] [] ? __kmalloc+0x11d/0x310 [ 68.010685] [] ? alloc_pipe_info+0x135/0x350 [ 68.016710] [] ? splice_direct_to_actor+0x64a/0x800 [ 68.023351] [] ? do_splice_direct+0x1a7/0x270 [ 68.029467] [] ? do_sendfile+0x54b/0xd30 [ 68.035154] [] ? entry_SYSCALL_64_fastpath+0x29/0xe8 [ 68.041882] [] ? __fsnotify_parent+0xbc/0x340 [ 68.047996] [] ? fsnotify+0x86/0xf30 [ 68.053330] [] ? fsnotify+0xf30/0xf30 [ 68.058750] [] ? avc_policy_seqno+0x9/0x20 [ 68.064606] [] ? selinux_file_permission+0x82/0x460 [ 68.071246] [] ? security_file_permission+0x89/0x1e0 [ 68.077981] [] ? rw_verify_area+0xe5/0x2b0 [ 68.083837] [] ? do_splice_direct+0x270/0x270 [ 68.089958] [] do_splice_to+0x10a/0x160 2018/02/12 10:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cc1000)='{\x00', 0x3) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffff0001) [ 68.095555] [] splice_direct_to_actor+0x24d/0x800 [ 68.102021] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 68.108659] [] ? do_splice_to+0x160/0x160 [ 68.114429] [] ? security_file_permission+0x89/0x1e0 [ 68.121151] [] ? rw_verify_area+0xe5/0x2b0 [ 68.127004] [] do_splice_direct+0x1a7/0x270 [ 68.132950] [] ? splice_direct_to_actor+0x800/0x800 [ 68.139604] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 2018/02/12 10:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = getuid() ioprio_set$uid(0x3, r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000047c000), &(0x7f000086d000)=0x4) 2018/02/12 10:12:41 executing program 6: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f0b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000f0c000-0x4)) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f0d000-0x14), &(0x7f0000f0d000-0x4)=0x14) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000f0e000-0x44)={{0x2, 0x0, @multicast1=0xe0000001}, {0x6, @random="564a599a208c"}, 0x4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='bond0\x00'}) sendmmsg$inet_sctp(r0, &(0x7f0000edf000-0x1c0)=[{&(0x7f0000eee000)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000de4000-0x70)=[], 0x0, &(0x7f0000f0b000-0x120)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000f0a000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000f0b000-0x60)=[{&(0x7f0000f0b000-0x1000)="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", 0xee2}], 0x1, &(0x7f0000f0a000)=[]}], 0x2, 0x0) 2018/02/12 10:12:41 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000005000-0x20)={0x0, 0x4}) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000002000-0x4)=0x4, 0x4) [ 68.146164] [] ? __sb_start_write+0x14a/0x310 [ 68.152297] [] do_sendfile+0x54b/0xd30 [ 68.157808] [] ? do_compat_pwritev64+0x100/0x100 [ 68.164194] [] ? __might_fault+0x114/0x1d0 [ 68.170074] [] SyS_sendfile64+0xd1/0x160 [ 68.175775] [] ? SyS_sendfile+0x160/0x160 [ 68.181558] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 68.188385] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/02/12 10:12:41 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000001000-0xbc)=""/188, 0xbc}, {&(0x7f0000013000)=""/94, 0x5e}, {&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f0000011000)=""/229, 0xe5}, {&(0x7f0000001000-0x10)=""/16, 0x10}, {&(0x7f0000014000-0xb)=""/11, 0xb}, {&(0x7f0000000000)=""/83, 0x53}, {&(0x7f0000014000-0x12)=""/18, 0x12}, {&(0x7f0000011000)=""/161, 0xa1}, {&(0x7f0000000000)=""/247, 0xf7}], 0xa) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002f5000)='/dev/hwrng\x00', 0x90000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000ce5000-0xc)={&(0x7f0000647000)=[0x0, 0x0], 0x2}) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 68.195026] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/12 10:12:41 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ef7000)='/dev/pktcdvd/control\x00', 0x12700, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="decdf887", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000c7c000)) r2 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c05, 0x0) 2018/02/12 10:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x40002) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000904000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004de000-0x4), &(0x7f00008fd000-0x4)=0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000909000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d4d000-0x1d)="441f080b0100000006ffff00000302781305004da600e211a1bf03025f", 0x1d) syncfs(r2) 2018/02/12 10:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000477000)='/dev/loop-control\x00', 0x0, 0x0) epoll_create1(0xda70702c633f0f56) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c9e000)={0x9, 0x0, 0xffffffffffff8000}, &(0x7f0000fd9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000fec000-0x64)=""/100, &(0x7f00007e9000)=0x64) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008e7000-0xc), &(0x7f000018d000-0x4)=0xc) r2 = syz_open_dev$sg(&(0x7f00007da000)='/dev/sg#\x00', 0x3, 0x32402) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000e1c000-0x14), &(0x7f000046f000)=0x14) getuid() 2018/02/12 10:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000c41000-0x20)={0x20, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x4}, [@typed={0x5, 0x4, @fd=r0}]}, 0x20}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a14000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e10000-0x8)={0x0, 0xffffffffffffffc1}, &(0x7f0000e82000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000030a000-0x10)={0x3, 0x0, 0x9437, 0x5, r2}, 0x10) 2018/02/12 10:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f000035f000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000056f000)={0x0, 0x0, 0x1, 0x0, 0x2}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/12 10:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) signalfd4(r0, &(0x7f000040b000-0x8)={0x5}, 0x8, 0x80000) connect$inet6(r0, &(0x7f0000bf3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x3dd) 2018/02/12 10:12:41 executing program 6: r0 = gettid() r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x1f, 0x4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000001000-0xc)={0x7849, 0x9, 0x100, 0xd6, 0x1f, 0x3ff}) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) 2018/02/12 10:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000eb9000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x400000000000000}}) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000f1a000), &(0x7f0000ca8000-0x4)=0x4) gettid() 2018/02/12 10:12:41 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/12 10:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000496000-0x8)='./file0\x00', 0x200, 0x2) utimensat(r1, &(0x7f0000adb000-0x8)='./file0\x00', &(0x7f0000280000-0x20)={{}, {0x0, 0x2710}}, 0x100) getpeername$unix(r0, &(0x7f00006d5000)=@abs, &(0x7f0000c69000)=0x8) accept4(r0, &(0x7f00006eb000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000b21000)=0x10, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000501000-0x24)=@ethtool_sset_info={0x37, 0x0, 0x8, []}}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003e2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f0b000-0xe8)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00008ee000)=0x2f1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000082a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b50000)=0xc) fchownat(r2, &(0x7f00003f7000-0x8)='./file0\x00', r3, r4, 0x900) 2018/02/12 10:12:41 executing program 5: mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003}) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000a78000)) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000481000-0xd)='/dev/usbmon#\x00', 0x7f, 0x200800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000084000-0x8)=@assoc_value={0x0, 0x100000001}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000a40000-0x60)={r3, 0x58, "9706b8812083d7534f05179c8d0978cc65e1854d1aa54999bb1220f91129135dc60e7e90c036880546138bd7aadba568506a53453f2e9143fea294b181acf2a7451fa6c26b5b122aafa255707b1c56d7440eb0c1616d2465"}, &(0x7f0000794000)=0x60) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f00008db000-0x10)) clock_gettime(0x0, &(0x7f00001fe000)={0x0, 0x0}) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000a79000-0x10)={r4, r5+30000000}, &(0x7f0000266000-0x10)) r6 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r6, &(0x7f0000a7b000-0x98)=""/152, 0x98) clock_gettime(0x0, &(0x7f0000112000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000060b000)={0x1ff}, &(0x7f0000a78000), &(0x7f00007c7000)={r7, r8+30000000}, 0x8) 2018/02/12 10:12:41 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) fsync(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000c000)={0x0, 0x3}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0xe6c2, 0x2}, &(0x7f000000f000-0x4)=0x98) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000e000)={r1, 0xfffffffffffffff9, 0xe009, 0x100000001, 0x8, 0x1, 0x9, 0x1f800000, {r2, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}}, 0x7, 0x2, 0x1, 0x6d8d937d, 0x5}}, &(0x7f0000005000)=0xb8) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f000000d000)) 2018/02/12 10:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0xb, 0x1, 0x3, &(0x7f00000d3000)) sendmsg$nl_xfrm(r0, &(0x7f0000970000-0x38)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000f02000-0x1d4)=@delsa={0x34, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001}, [@mark={0xc, 0x15}]}, 0x34}, 0x1}, 0x0) 2018/02/12 10:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000840000-0x11)='cmdline\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1}], 0x1, 0x0) 2018/02/12 10:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e38000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) tee(r0, r0, 0x7, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) read(r0, &(0x7f0000160000-0x6c)=""/108, 0x6c) 2018/02/12 10:12:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000002000)) clone(0x0, &(0x7f0000001000-0x1)="87", &(0x7f0000001000-0x4), &(0x7f0000001000), &(0x7f0000b72000)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000086f000)='/dev/pktcdvd/control\x00', 0x400400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f00006e9000-0x20)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0) [ 68.373457] IPVS: Creating netns size=2536 id=11 2018/02/12 10:12:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000003000)=[{&(0x7f0000004000-0xc0)=""/192, 0xc0}, {&(0x7f0000004000-0x63)=""/99, 0x63}], 0x2, 0x1a) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000001000-0x450)={'filter\x00', 0x7, 0x4, 0x400, 0x108, 0x218, 0x218, 0x108, 0x318, 0x318, 0x4, &(0x7f0000002000-0x40), {[{{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @empty, {}, @mac=@random="c10f0f125be7", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @mac=@empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="e6d764d2efa6af3fd6c75c73ceb310f2", @common='bcsh0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}, {{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/02/12 10:12:41 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) pkey_alloc(0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x9, 0x36, 0x9, 0x7f, 0x2, 0x80000001, 0x396, 0x9}, &(0x7f0000567000-0x40)={0x9, 0x80, 0x6, 0x31, 0x7f, 0x1f, 0x80000000, 0x9}, &(0x7f0000000000)={0x4, 0x8, 0x0, 0x401, 0xfffffffffffffc01, 0xfffffffffffffffc, 0x8, 0x4}, &(0x7f0000001000-0x10)={r0, r1/1000+10000}) mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000035f000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000012a000)='GPLGPL\x00', 0xffffffffffffffff) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000363000-0x8)='./file0\x00', &(0x7f0000363000-0x11)=@random={'user.', 'cpuset++}@&\x00'}, &(0x7f0000363000-0x1)='\x00', 0x1, 0x3) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000361000)=@ax25, &(0x7f0000361000)=0x10, 0x80800) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000362000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00002e9000)={r4, r5/1000+30000}, 0x10) keyctl$search(0xa, r2, &(0x7f0000360000-0xa)='id_legacy\x00', &(0x7f0000360000-0x5)={0x73, 0x79, 0x7a}, r2) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f00002fe000)={0x0, 0x1b, 0x1, @thr={&(0x7f0000362000)="02a30400d46f97872e2a9744ced75274d028352dc5a20ade6a7dec022b90d9b1ff9335147b4d4c3e44c13cb87efe7ba0512efa9e8f214be41be5eaf844492951744f9a83dbc46c3cef42e7465142aba5c12a0fceee8c8b02f18dbe431dd95ac6bcc506d68c03277ec9bdd00b570f4b27e85f187c93bb572a741527ca8e7532d45c74d5df5fc0ed7f0ed0ea7f332ded9b044a0962a2967d631e641d2bed417f8bca5842945c8590243ddafb76175a8a7ea7d50a7081a3dae97105e445b59d1baece074edc0ebbedca9137b2ab77f587be2d8835", &(0x7f0000363000-0x45)="3651515ec294946941d5a14d94d126b45b903ee7faaa30c09544c307e9197590d9999133fb80629f182f23b988d88d59bc43c2c97ac17655b07c169258a224e6c0cf70c754"}}, &(0x7f0000362000)=0x0) timer_getoverrun(r6) 2018/02/12 10:12:41 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003000-0xe)='@ppp1md5sum\\\'\x00', 0xfffffffffffffffd) keyctl$revoke(0x3, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101400, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000), &(0x7f0000001000)=0x4) r2 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0xe8)="0f", 0x1, r2) r3 = request_key(&(0x7f0000e57000-0x5)='user\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x4)='em1\x00', 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r3, &(0x7f0000005000-0x4)=""/4, 0xfffffffffffffd5b) 2018/02/12 10:12:41 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000b2e000)={0x0, 0x0, 0x0, {}, {}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, []}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x210201, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x4, 0xa6}) 2018/02/12 10:12:41 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a66000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000546000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00003a1000), &(0x7f0000f11000-0x4)=0x4) bind$vsock_stream(r1, &(0x7f00009e6000)={0x28, 0x0, 0x2710, @hyper}, 0x10) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = getpid() sched_getattr(r2, &(0x7f00004c8000-0x30), 0x30, 0x0) r3 = request_key(&(0x7f0000a84000-0xb)='asymmetric\x00', &(0x7f0000e97000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00006ce000-0x11)='posix_acl_access\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r3) 2018/02/12 10:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b33000-0x4d)={0x0, 0x45, "f86f06d48c4db321d704dab40ebfa4400ef7678531ddc7d19bfc6040ea28709a6d75b3459850efa63236c3ba2358f2f07cbb30b40e84d1c67b3319ad713a953da4a22e9717"}, &(0x7f000030b000)=0x4d) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000d4000-0x6)={r1, 0x8}, 0xfffffffffffffdd2) getsockopt(r0, 0x1ff, 0xfff, &(0x7f00000b2000-0x8d)=""/141, &(0x7f0000fbb000-0x4)=0x8d) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000093e000), 0x0, 0x0, &(0x7f0000c55000)={0x2, 0x3, @rand_addr=0x4}, 0x10) 2018/02/12 10:12:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000285000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x6aa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000030e000)=@assoc_value={0x0, 0xd64}, &(0x7f0000b7c000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000690000-0x10)={r2, 0x0, 0x20, 0xfffffffffffffffc}, &(0x7f000064c000)=0x10) r3 = syz_open_procfs(0x0, &(0x7f00001b5000)='net/netstat\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000008c000)={0x0, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, 0x100000000, 0x7f, 0x9, 0x9, 0x6}, &(0x7f00004f8000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000f29000)={r4, 0xbf, "94e5ca937b2f9466bbb07ca8f37aa51077a3c409adc380ae54c26a1d485059cb26a1df0e7b21bb1530d4197617388e22437d208b147fcfe181887b58c633fa6a00e385aeb0fb195a02f42de91d71c03f25e8e135cdbad2a776ff6d1fc687cac672f8b5a1b5f193a872dd027db47c0aa26eb8098381f43a0a31dae521bde407f3cd4a7e6fb4d98fee53c0b3d5e533c126f9fe606ab9fb3cb78606bf7e997d229241575964903a3448243aa1b13c0f288960a0a1d61dad91c9be35d2bcd5a660"}, &(0x7f0000f56000)=0xc7) sendfile(r3, r3, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/12 10:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000438000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bc4000-0x8)=@assoc_value={0x0}, &(0x7f00004ff000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000014d000)={r2, 0x40}, &(0x7f0000d20000-0x4)=0xc) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0x8000000a, "daf8ffe6ffffff0001f90000000000b61b340e63f8ab691822e903e7d64ac800000002000000007f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff200000000000000076167b456"}, 0x80, &(0x7f0000c7b000)=[], 0x0, &(0x7f0000fe1000-0x128c)=[]}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000360000)='/dev/rtc\x00', 0x101800, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000db3000)={0x9, [0x6, 0x5, 0x5, 0x1f, 0x4000000, 0x2, 0x0, 0x7, 0x8]}, 0x16) 2018/02/12 10:12:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000d72000-0x8)='./file0\x00', &(0x7f0000000000)='romfs\x00', 0x1001018, &(0x7f0000001000-0xdc)="df42eeee023e8674339d95c6db68cbe271e8df810c335d18344ca3bff89f3bd97d4ea434c3a64c7b4e2a78c77dc5e273d77ddbeed590f24332124a9e0b98526fef49396f733ac5095df25e1a78bb5d77c0434ec7bc7e244c06cd5a521a0a99bae25f0efbc2a52f21d93643d054c808cdd9c4a69ae4ebc895e3a050872e9e4e7394b94038e1ee77a21f726a09f279a787a6042ae3fc98f0016dfca3395b51b34ed6eb1f79447cf33befe9233e8b9deeecc22f4ad9e754522b47ea8ddadfe9520bd457441062512d3c5aa6332e8ca79281640b331474443472127508d0") mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0xfffffffffdffffff, &(0x7f0000052000-0x10)={0x2000000000003}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)}, 0x0) dup2(r1, r2) r3 = gettid() tkill(r3, 0x16) 2018/02/12 10:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x2, 0x40000) sendmsg$nl_netfilter(r3, &(0x7f000074e000)={&(0x7f00009ad000-0xc)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f000083f000-0x10)={&(0x7f000017b000-0xfc)={0xfc, 0xc, 0xb, 0x700, 0x0, 0x2, {0x3, 0x0, 0x4}, [@typed={0xc, 0x5e, @str='\x00'}, @typed={0x10, 0x4f, @u64=0x3}, @nested={0x4, 0x11, []}, @generic="611d90dc182d2aca2bbacf48284e4a5f953379590091427673d824cb7be678fd63589fa4306e4377c48ab71915fc0054d50d3f6c4377d01d63490ace3e0b9095f52294d207348a3f0aa432c9bfac8423370c576ec04b11385970ee32d87ce545b55b496e2e43904d2a694c874c1e6655339a73658ea571a64e362c66b6a65dc2", @typed={0xc, 0x5e, @str='\x00'}, @generic="add5518bbecbca013cabae847f15b63151182a0b93c71874e9983f947a65792ba7116e920a9283c09dce0b5e37d16cf2fb845a8d6a932b3dd887d2"]}, 0xfc}, 0x1, 0x0, 0x0, 0x4000}, 0x20008004) ptrace$setopts(0x4206, r2, 0x0, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000048d000+0x362)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000be1000-0x50)={@common='bcsf0\x00', @ifru_map={0x8, 0x9, 0x40000000, 0xb0, 0x100000001, 0x6}}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000153000)='/dev/rfkill\x00', 0x8002, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000478000-0x4)=0xfff7fffffffffffd) ptrace(0x4217, r1) tkill(r2, 0x12) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000fe6000-0x24)={0x4, 0x1c00000000000, 0x0, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x8, 0x79a7, 0x100, 0x0, 0x9, 0x3, 0x5}) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f000070f000), &(0x7f0000327000-0x4)=0x4) ptrace$setopts(0x4209, r2, 0x20008f01, 0x0) 2018/02/12 10:12:41 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = dup3(r0, r0, 0x80000) r2 = accept$ax25(r1, &(0x7f000080e000-0x10), &(0x7f00008fe000)=0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000fc2000-0x4)=0x20, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x1, &(0x7f0000001000-0x10)=[{0xffff, 0x0, 0x0, 0x6}, {0x80000006, 0x8000000003, 0x800000000000, 0xffffffffffffffff}]}, 0x10) sendto(r3, &(0x7f0000fbe000), 0x316, 0x0, 0x0, 0x0) 2018/02/12 10:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f16000)={0x0, 0x4}, &(0x7f0000c95000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003a4000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x5, 0x43}, 0x98) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00007e1000-0x1), &(0x7f0000a81000-0x2)=0xffffff8b) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000adb000-0x14)={r1, 0x4, 0x400, 0xfff, 0x4}, 0x14) 2018/02/12 10:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"}) 2018/02/12 10:12:41 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000a000, &(0x7f0000001000)="daf1d7cc50b814936680b4a250a6d229c63e3bf445a0a843f81663ab65b56de764fa9c581f3f035e8166fab2b5cd0deee6abe9fd4edaeed8e6a27edf6cf56416453e972be0c03326b4ea00aba4f4996bfa0d16fb82588742a53a890b32bae7582e73a952c512f501f2b8477de75d8b68fe256ac2c22b6fc917a46448cb9f62ee20c622c004b1f1af717889cdbf4b0ed5df81f6dfa27b736d783254ef4810abfac09efeb521bdad4c2f7794da0c09ef40d6e1954e361d21e1453bcd30b3eadab8a5e57a646a294eff5191f2e189517a0b", &(0x7f0000003000), &(0x7f0000004000-0x4), &(0x7f0000003000)="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") getpeername(r0, &(0x7f0000003000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/12 10:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ecd000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000d9a000-0x40)={0x100000001, 0x7c6, 0x5, 0xab, &(0x7f0000004000)=""/171, 0x1000, &(0x7f0000554000)=""/4096, 0xba, &(0x7f0000bb7000-0xba)=""/186}) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e64000-0x9)='/dev/ppp\x00', 0x140, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0xf177) recvmsg(r0, &(0x7f0000f42000-0x38)={&(0x7f0000e8f000)=@hci, 0x6, &(0x7f00005fe000-0x50)=[], 0x0, &(0x7f0000052000)=""/115, 0x73}, 0x0) 2018/02/12 10:12:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000716000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f2b000)='ppp1posix_acl_access*ppp0}*)\x00', 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c2b000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$pptp(r2, &(0x7f0000bfa000)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x20) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getrlimit(0x0, &(0x7f0000014000-0x10)) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000013000)={0x9, 0x1f, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 10:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000769000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000631000)={{}, {}, 0x0, 0x0, 0xdf}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000cd8000)) r1 = getpgid(0xffffffffffffffff) waitid(0x0, r1, &(0x7f0000aab000-0x10), 0x8000000f, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/12 10:12:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000ed9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00001cc000-0x20)="aa88634becf0f4d377a8f101ba8d278666151bea4e073b6a36c3e8a6de7bdaac"}) 2018/02/12 10:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)) write(r0, &(0x7f0000417000), 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000547000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00001f9000)={0x14, 0x0, 0x4000005, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair(0x11, 0x1, 0x4058, &(0x7f000067b000)={0x0}) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x7ff) 2018/02/12 10:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000365000)={&(0x7f0000315000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000}}) [ 68.887226] IPVS: Creating netns size=2536 id=12 [ 68.905705] device gre0 entered promiscuous mode [ 69.585495] pktgen: kernel_thread() failed for cpu 0 [ 69.590604] pktgen: Cannot create thread for cpu 0 (-4) [ 69.596345] pktgen: kernel_thread() failed for cpu 1 [ 69.601430] pktgen: Cannot create thread for cpu 1 (-4) [ 69.606807] pktgen: Initialization failed for all threads 2018/02/12 10:12:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pkey_mprotect(&(0x7f0000c90000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x2c, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x108) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aea000-0xc)='/dev/autofs\x00', 0x781041, 0x0) timerfd_create(0x3, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000bb1000)=@assoc_value={0x0, 0x1}, &(0x7f000088c000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000632000-0x18)={r2, 0x1, 0x30, 0x4}, &(0x7f00002d2000-0x4)=0x18) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002c6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000111000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00000b4000)={r4, 0x1}) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000600000)={@empty}, &(0x7f0000991000)=0x14) 2018/02/12 10:12:42 executing program 0: mmap(&(0x7f0000000000/0xb4e000)=nil, 0xb4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000320000)={0x0}, &(0x7f0000b4f000-0x4)=0xc) ptrace$setopts(0xffffffffffffffff, r0, 0xffffffff, 0x20) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x3, &(0x7f0000666000-0x8)) 2018/02/12 10:12:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x1}, 0xffffffffffffffa7) r0 = socket(0xf, 0x80802, 0x3c) setsockopt(r0, 0x107, 0xd, &(0x7f0000f2a000)="ff", 0x1) open$dir(&(0x7f0000ff7000)='./file0\x00', 0x4000, 0x2) socketpair$inet(0x2, 0x1ffffffffffffd, 0xffffffffffffffff, &(0x7f00001ea000-0x8)) sendmmsg(r0, &(0x7f0000421000)=[{{&(0x7f00002cd000-0x1e)=@hci={0x1f}, 0x1e, &(0x7f0000fc3000-0x10)=[], 0x0, &(0x7f0000e04000-0xb0)=[], 0x260}}], 0x1, 0x0) gettid() 2018/02/12 10:12:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00007d0000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000a61000), &(0x7f0000bcf000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x10000000) 2018/02/12 10:12:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/4096, &(0x7f00008fb000-0x4)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x80000000, 0xfff, 0x0, 0x1, 0x1a, 0x10, "0629a5bc9fcc139859f269b99c25c4ac72c5f64f30209b1ea22e0950469448915c18144f3304bfb2827f6ed38f09ace558d126a15e10ac40c64f9b63215e2f0c", "095d6284aa6cd734998595506b6a017cae965a92307900d845b255357b441a1566d6ccd447af31f6f01bf65c25a6935fe7744833d9d7697ea426e5a9b8963855", "8532d753f10c6233a77aab8fb4da9be6ea5af90e8f9c7aa46135f7f699ee23ed", [0x0, 0x2]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000a67000)) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = gettid() wait4(r1, 0x0, 0xa, 0x0) timer_create(0x6, &(0x7f00005c7000-0x60)={0x0, 0x31, 0x5, @thr={&(0x7f000006f000-0xc1)="14c57cfbabafee03169225f8980614e80d021edea8b892123dedd662fab0d88f019b2fd2ef4de3f5dd59da52dd2bd3876f158cbe05007f8cc77c9fd7c8c6623b072f1ce44502b42e09c82083023314119869cdab4d4dc420d2d23f04dfd423b03ec710c93dfe53014a1520de9fccd0f43539bde07c4993fe79722a9dafc01b27fd7337526e7a17664fe325a6e042dbb167cd19db1e24e96378bc1457ffa7fddc514c5727850ea4fa79e41f5478b82d45c6850a1c670f86b66c383ea4dc5fbc2d70", &(0x7f0000363000-0x57)="865c84cf8450c001afd9fe8f032d6f2e952313645bfbcc597e4beabcef3c945329c435ba3e7541f1acdd36007979778b5daaec269ee1e64116a204d9948363dff79dedfa22ec83562fb5d0f745b0365b74c403d26670ea"}}, &(0x7f00006a0000-0x4)) fgetxattr(0xffffffffffffffff, &(0x7f0000f6a000)=@known="73656375726974792e6576d5ed", &(0x7f000081d000-0xc)=""/12, 0x4) 2018/02/12 10:12:42 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000000c000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x105, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/12 10:12:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x20000000008, &(0x7f000023d000), &(0x7f00009e2000-0x4)=0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008f6000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/12 10:12:42 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a1a000-0xc)='/dev/autofs\x00', 0x28000, 0x0) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff7cc7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r1, &(0x7f00004c8000-0x77), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 10:12:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000458000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x10004c}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/12 10:12:42 executing program 3: r0 = socket$inet6(0x10, 0x6, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/12 10:12:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) readlink(&(0x7f00006b2000)='./file0\x00', &(0x7f0000eca000-0x53)=""/83, 0x53) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000081c000)=@fragment, 0x8) recvmmsg(r0, &(0x7f00003b1000-0xb4)=[{{&(0x7f0000ae0000)=@ax25, 0x10, &(0x7f0000fc3000-0x30)=[{&(0x7f00000b7000)=""/5, 0x5}, {&(0x7f00006bd000-0x17)=""/23, 0x17}, {&(0x7f00006eb000-0xd)=""/13, 0xd}], 0x3, &(0x7f0000e99000-0x1000)=""/4096, 0x1000, 0x2}, 0x3}, {{&(0x7f0000b51000)=@ipx, 0x10, &(0x7f0000f4a000)=[{&(0x7f00000b4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000122000)=""/190, 0xbe}, {&(0x7f0000a21000-0xd0)=""/208, 0xd0}], 0x3, 0x0, 0x0, 0xff}, 0x8}, {{&(0x7f0000c69000)=@nl=@proc, 0xc, &(0x7f0000b74000)=[{&(0x7f0000277000)=""/139, 0x8b}, {&(0x7f0000b52000-0x24)=""/36, 0x24}], 0x2, &(0x7f00004c1000)=""/4096, 0x1000, 0xfffffffffffffeff}, 0x4}], 0x3, 0x10000, &(0x7f0000815000-0x10)) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000d0c000-0x4)=0x7f, 0x4) fcntl$dupfd(r0, 0x406, r0) r1 = accept4$nfc_llcp(r0, &(0x7f000015b000), &(0x7f0000ecc000)=0x60, 0x80000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) openat$rtc(0xffffffffffffff9c, &(0x7f0000111000-0x9)='/dev/rtc\x00', 0x260602, 0x0) 2018/02/12 10:12:42 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cf6000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ba9000)={0x0, 0x65, "6f79006cf0c8e50e9add538d563f6fd25c185c6fb3ee4315f64e39238e22a7c4a48c8c85824b93756ab6bdfed8aee00c2c6000550c4cdb46deaf4ce6f9432632e9ab0354a0b6553cf507ba8b467bfb96603203bb8eadf9a0411caecf3876fa61bb30bfbc6f"}, &(0x7f0000000000)=0x6d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001000)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000)={r1, 0x94}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000039f000-0x4)=0x0) process_vm_readv(r2, &(0x7f000086b000-0x10)=[{&(0x7f0000a51000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000078b000)=[{&(0x7f0000823000)=""/4096, 0x1000}, {&(0x7f00007fc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000834000)}, {&(0x7f0000266000)=""/165, 0xa5}, {&(0x7f0000bbd000-0x31)=""/90, 0x5a}, {&(0x7f0000462000)=""/200, 0xc8}], 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000fb000)=0xffffff45, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000076a000)=@int=0x331e, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/12 10:12:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x2}) r1 = syz_open_pts(r0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xf36) ppoll(&(0x7f0000fc9000)=[{r1, 0x2}, {r0, 0x4}], 0x2, &(0x7f0000afc000)={0x77359400}, &(0x7f0000dab000)={0x5}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x8e) 2018/02/12 10:12:42 executing program 1: utimes(&(0x7f00006b4000-0x8)='./file0\x00', &(0x7f0000ca5000)={{}, {0x0, 0x2710}}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000734000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/218) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x100000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000f46000/0x2000)=nil, 0x2000, &(0x7f0000001000)=""/4096) 2018/02/12 10:12:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c24000+0x4fd)='user\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a}, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) pipe(&(0x7f0000ab1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00008b0000)={0x0, 0x101}, &(0x7f000018c000)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004a8000-0x6)={r1, 0xf80000000000000}, &(0x7f0000490000)=0x6) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000052000)=0x3) 2018/02/12 10:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007d5000)="6e65742f6465765f6d6361737400c087ea55011e14c9e3470d3355a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000c7d000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/12 10:12:42 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) madvise(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007bc000-0x8)='./file0\x00', 0x140) 2018/02/12 10:12:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x59, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f1c000)={0x0, 0xe, "424a86ed95aea9e974a6b6d14301"}, &(0x7f0000ee9000)=0x16) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b2000-0x8)={r1, 0x7fff}, &(0x7f0000fa5000)=0x8) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x12e, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r2 = dup2(r0, r0) sendmsg$nl_generic(r2, &(0x7f0000c92000-0x38)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x244, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x244}, 0x1}, 0x0) 2018/02/12 10:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000672000), &(0x7f000047a000)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000729000-0x8)) 2018/02/12 10:12:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000ee000-0xc)={0x0, @dev, @local}, &(0x7f00002dd000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d54000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d3c000)='/dev/rtc\x00', 0x20080, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000c2a000)='\x00') sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000223000-0x1f0)=@newsa={0xf8, 0x10, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@dev={0xfe, 0x80}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) 2018/02/12 10:12:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000456000-0x50)=[{&(0x7f0000fa2000-0xfd)="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", 0xfd}, {&(0x7f0000509000)="76157a6dfbf90a4a36e4a844aaec479991b6c3f35e2d828223d3163176260446cbf2699c", 0x24}, {&(0x7f0000f64000)="6e8eb39ee170ed825240247c99c777e7a5c883a629c7c856a4f7a4dd42f29fa8709780836555bf", 0x27}, {&(0x7f00009be000)="3c66699a8b55c2b96611cd663e33dc02a793622e16a06e0a9c7359c2194454790651960f1a4fc87250a988280fe84da0efe365a9619be1286094ee4dbc8725a000da413e8e473a1c30b2db65d54f9fc812265378b381ef65bef6de9ffd9649b59def32b8670f13047a0004f49490fcf084edb5545a9e4c3027158dd24dd049b14034abe6488c501730646b50810c9a0c0ed42593bf9be1e65b3ab922022002160f5c500817556bd1e4012b989221b0c98035b6b737db1d158d459b12037a0001410b671735cfaf10c915", 0xca}, {&(0x7f000040f000)="7cc9ee1006bdbc7166486cefb431e7a39f12b7e5e723235572d9fa31993ec633082b062b9c675783", 0x28}], 0x5, 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00005ef000)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000044000)={{0x0, 0x8}, 'port1\x00', 0xd94d9384838b004a, 0x40000, 0x3, 0x9, 0xfffffffffffffffd, 0x5, 0x80000001, 0x0, 0x1, 0x7}) 2018/02/12 10:12:42 executing program 7: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b03000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet(r0, &(0x7f000044c000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000b03000)={0x3, 0x3, 0xffff, 0x9, 0x7, 0x711, 0x2, 0xfffffffffffffffb}, &(0x7f0000b03000)) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x5, 0x6, &(0x7f00004eb000)=[{&(0x7f0000b03000)="862f4ef902c4589f94766fe6403b1a403cd911602a5e8031d46d940feb85c9c74ef906807c5118bee4b916ded415b6b6f9bd2c608e72b33e30d4cb2218634387cc0af81e08e07d87073a987df040073bdafeeaf71dff9d0ef888366feb4237d9bb92a75d1a3b7ef09c09948ff9f035f3e0fd2a6361fd7076ccdcc9fe31029050a06c5f8a7ce0f3bc7c2ff5fd75333b788060fc7746f06497ba9579098519c7b8a2218c9b2dd48668a719da84e12bbd69024ddb0f59e7d45186cc448157610959a2badb405e6a64785b977ac4878600b4300b7bee123f55c0c1f65757b95ebfaa", 0xe0, 0x0, 0x6}, {&(0x7f000033f000-0xf1)="bc4119d8a7e9a5c5d00fc01d318cfa3c7cea3b518ca8b1fea305792fdf4fe68157de3146145b9977995d4961e8c83366d008553f4313571523c869b9374294c54a6c85273125a638659e358fe01aa7c7b0e8c9342541dccec0f747fc1fee34a7b60d4fcdb9a89030f17f258daab970ad3c6e3988e0e666dd2dac25d49c156c6627cc9446578817033588341650117c17f11e6c28e36389f3c8f318104d4172acf974315c990b1bcfc7d76f9e0f269c015b27de84c4bec0ae1fc9901ca58e56739d756a2eaa7e26de0b417e98813e0d022f3cbcc75e9424a88cd50360d1d8fcb0855755fa5cc7e92de0bf61a15238f7f451", 0xf1, 0x8000, 0x5}, {&(0x7f00006e6000-0x65)="c9e216e87bb9fdc0c639cc97831f5362136b04b2b9108ba0ab85d25262a7b72a70762cfd5e59dae7bba74c2bb416a29f99b9f45dc8d57d4cd79d4f1f0c283559f64058deafd9649e65e0e6d313f7bc2dce520997c6a9c7fbe84308548238644f7f8bf41f32", 0x65, 0x40, 0xffffffffffff7fff}, {&(0x7f0000b03000)="90149cfd91faabc87caa129a4111c45e5f809269ab00f22fef1b8e4dd805681cf46cee2d2fe692cea8182a5444f1fca60623eddb6f5ad6f080403b54b713fc4d4edea9368c16dd089602dc6fbcdbbf4c2dc21853147999aa7730fcd50798615cfcdd872d1137fd38221cbaf2c2f6211803a1e029d009ff40d6f8c15ae644ca219c3c919750ae2b30", 0x88, 0x3f, 0x9}, {&(0x7f00004e0000-0xfe)="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", 0xfe, 0xffff, 0x801}, {&(0x7f00006fc000-0xce)="9cfdd54c1682c962b5ce01c1ef91b41f9387cd94744d046aa0ce6352022b13843f61167e6ff8f16a9c83a1016977bee48db90c57d00aa7907292616cea0c151a2b50d71b0581946e1705ede9f4d1d54667c76a4b59b303c82c255c8e58d73c06e825c5b7ce75f7ab198ff045778f5d06a1fbc9943a70b034761c4f21110a8d6751c1f5759a9cff56f59a6eafeccbccbb9f19b1beae135dba0c534a5ad8cf40394615068cfc709c7592ceeee67fc2e64186a677be6aac8e3a6f96900ed91a5d5302cff555b924d499f868ec046c0a", 0xce, 0x9, 0xffffffffffff0001}], 0x3f0000) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b05000-0xe8)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000b04000)=0xe8) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000b05000-0x14)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r2}, 0x14) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000075f000-0x4)=0x5) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000350000)) bind$unix(r1, &(0x7f0000a25000-0x8)=@abs={0xffffff7ffffffffc, 0x0, 0x3}, 0x8) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000b06000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000b05000-0x4)=0x38, &(0x7f0000936000-0x4)=0x4) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000b06000), &(0x7f0000113000)=0x4) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/02/12 10:12:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000c0d000)='net/mcfilter6\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000c0a000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$TIOCSTI(r1, 0x5412, 0x0) sendfile(r0, r1, &(0x7f0000058000-0x8), 0x10002) openat$pfkey(0xffffffffffffff9c, &(0x7f00005ce000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) 2018/02/12 10:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0xffffdffffffffffc) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000004000-0xc)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f000017f000-0xc)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ed000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000097e000)='/dev/sg#\x00', 0x6, 0x2) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000a21000-0x4)=0x6d6, 0x2) fstat(0xffffffffffffffff, &(0x7f0000958000)) 2018/02/12 10:12:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x2, 0x7f, 0x2}], 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000001000)=""/18) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00007e6000)=""/229) 2018/02/12 10:12:42 executing program 6: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000448000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00006e1000)=""/190) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00006ed000)={0x7f, 0x6, 0x1, 0x5, "d1ca8ff75e51160ccbe4c62b266debd63cf3bac5f31fc8b1976fdf0a83132fa3"}) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000086b000)=0x5, 0x2a) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2), &(0x7f0000904000)=0x4) 2018/02/12 10:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ea000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00002bd000-0x1a3)={0xf97cff8c, 0xfffffffffffffff6, 'SE Linux', "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"}, 0x1a3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fb5000-0x4)={0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00001b7000-0x1a8)={0x9, {{0x2, 0x1, @empty}}, 0x0, 0x2, [{{0x2, 0x1, @empty}}, {{0x2, 0x1, @multicast2=0xe0000002}}]}, 0x1a8) 2018/02/12 10:12:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioprio_get$pid(0x1, r0) clock_adjtime(0xa, &(0x7f0000cef000-0xd0)) 2018/02/12 10:12:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b6e000)={0x4, &(0x7f00006ad000)=[{0x7, 0x1, 0x3e4ee6b, 0x9}, {0x64d, 0x100, 0x101, 0x80000000}, {0x7, 0x1, 0x5}, {0xffffffffffffffe1, 0xe1, 0x4, 0x9}]}, 0x10) sendto$inet(r0, &(0x7f0000913000-0x62), 0x0, 0x80, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000d37000)=[{r0}, {r0, 0x30}, {r0, 0x2}, {r0}, {r0, 0x80}, {r0}, {r0, 0x10}, {r0, 0x40}, {r0, 0x4080}], 0x9, &(0x7f0000125000)={0x77359400}, &(0x7f0000014000)={0x8001}, 0x8) shutdown(r0, 0x0) accept(r0, 0x0, &(0x7f0000bab000)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006ce000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000bd3000)={{0x77359400}, {0x77359400}}, &(0x7f0000bea000)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000005a000)=@buf) 2018/02/12 10:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f83000), 0xffffff06, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008e5000)={0x1, [0x0]}, &(0x7f0000c91000-0x4)=0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000325000)='/selinux/policy\x00', 0x0, 0x0) getdents(r2, &(0x7f0000145000)=""/212, 0xd4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000044f000)={r1, 0x20, "ebc5d04ddaaa033862888fd7fe722e74f52b3571b97a91b8567da26bebad10d3"}, &(0x7f0000ad1000-0x4)=0x28) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000007000-0xa9)=""/169) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000c07000), &(0x7f0000066000)=0x3) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00001cb000)={@mcast1, 0x0}, &(0x7f00003eb000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00007b0000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r3}, 0x14) [ 69.895242] SELinux: policydb string length -10 does not match expected length 8 [ 69.910893] SELinux: policydb string length -10 does not match expected length 8 2018/02/12 10:12:43 executing program 4: prctl$seccomp(0x2f, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) getresuid(&(0x7f000012c000-0x4)=0x0, &(0x7f0000ef1000-0x4), &(0x7f0000d6b000-0x4)) r1 = getegid() chown(&(0x7f000008b000-0x8)='./file0\x00', r0, r1) 2018/02/12 10:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) fcntl$getown(r0, 0x9) 2018/02/12 10:12:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000724000-0x81)="5508dfe710565c97105839c0fc4f283711ab0b2c82aa3dcf7979c7ac843650984ee8ebd08b33e6f0c46bd7f596c2dd1450d153a9b8403c2fa7df9ff589b53dd0e6bbfb35baefe8306d38ca2126b0779a51a0c346aea2dd7c069d512edbf5169768770e6cac1bc216556af150f864c0e152f16a465937960032a1032ac944ba46d8") setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000000)=0x593, 0x4) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000002000-0x10)) 2018/02/12 10:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009b9000-0xb)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00005ab000)='tls\x00', 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e22000)={0x2, &(0x7f00004dc000)=[{0x1ff, 0x8001, 0x6, 0x4}, {0x81, 0x3, 0x6, 0x1}]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) 2018/02/12 10:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./control\x00', 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000085a000-0xb8)={0x0, 0x3, 0x8, 0x513, 0xacd1, 0x7f, 0x15, 0x10001, {0x0, @in={{0x2, 0x0, @empty}}, 0xffffffffffff90f0, 0x8, 0x5, 0x3f, 0x80000001}}, &(0x7f0000283000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000380000)={0x8001, 0x8, 0x7, 0x7f, r1}, 0x10) 2018/02/12 10:12:43 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000000000)=""/69) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000006000)=0x1c) 2018/02/12 10:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afa000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = dup(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000be0000)='/selinux/checkreqprot\x00', 0x402000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cd7000)) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000c9b000-0x4), 0x80800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000448000)) getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000133000)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f000067e000-0x4)=0xfffffffffffffec2) stat(&(0x7f0000a8e000)='./control\x00', &(0x7f0000d55000-0x44)) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000760000-0xe8)={{{@in6=@empty, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000bb8000)=0xe8) getresgid(&(0x7f0000bad000-0x4), &(0x7f0000cac000), &(0x7f0000978000-0x4)) gettid() stat(&(0x7f0000ff4000-0xa)='./control\x00', &(0x7f00007cb000)) getresgid(&(0x7f0000958000), &(0x7f0000b4f000-0x4), &(0x7f00005ee000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ae4000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e50000-0xe8)={{{@in=@rand_addr, @in=@dev}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00008d0000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c6f000-0xc), &(0x7f00009c0000)=0xc) gettid() fstat(0xffffffffffffffff, &(0x7f0000b37000)) write$selinux_access(r0, &(0x7f0000f13000)={'system_u:object_r:mtrr_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x37}, 0x54) getresgid(&(0x7f00008ad000-0x4), &(0x7f0000783000-0x4), &(0x7f0000b2b000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000754000-0x8)) socket$inet(0x2, 0xa, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000acc000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) stat(&(0x7f000031f000)='./control\x00', &(0x7f0000e2a000)) 2018/02/12 10:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) pipe(&(0x7f0000dbb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000456000-0x4)=0x8cd, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000030b000)={0x4, &(0x7f0000998000)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000f92000)={r3, 0x2}) fcntl$setstatus(r0, 0x4, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fa8000)={0x0, 0x7a, "057108bae4f4dc6c749cc5aba769ba998700346fc1dbeae79b3bb349d0c11c9af245f7ee732a79620a5f4a12d3c60595898f3394e6230cf05612550dfbae56b44f1afcb7e139b4c9ac363797e8b66955cacaa118ee17bac695141788c512be9dd21f682955f8b8bad1d53b90e080e639aa9b02310d537a8db54e"}, &(0x7f0000224000-0x4)=0x82) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000921000)={r4, 0x46}, 0x8) 2018/02/12 10:12:43 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fe1000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000fe2000)={0x0}, &(0x7f000075b000)=0x10) ppoll(&(0x7f00000f0000-0x8)=[{r1}], 0x29d, &(0x7f0000fdf000-0x10)={r2, 0x1c9c380}, &(0x7f0000fde000), 0xfffffffffffffe9b) 2018/02/12 10:12:43 executing program 5: r0 = syz_fuse_mount(&(0x7f0000b8b000-0x8)='./file0\x00', 0xf000, 0xffffffffffffffff, 0xffffffffffffffff, 0x9198, 0x806040) r1 = getpgrp(0x0) fcntl$lock(r0, 0x5, &(0x7f0000a8f000-0x20)={0x1, 0x3, 0x6, 0x0, r1}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000ade000-0x38)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000d32000-0x24)=@ipv6_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_UID={0x8, 0x19}]}, 0x24}, 0x1}, 0x0) r3 = memfd_create(&(0x7f0000cd8000)='cgroup\x00', 0x1) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000199000)) 2018/02/12 10:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000815000-0x8)={0x19980330}, &(0x7f00004b7000-0x18)={0x0, 0x10000000000000}) 2018/02/12 10:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) pipe(&(0x7f0000da4000)={0x0}) r1 = eventfd(0x4c7b) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) accept4$inet6(r2, 0x0, &(0x7f0000334000), 0x80000) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000baa000-0x5c)={0x1, 0x0, {0x0, 0x3, 0x9, 0x2, 0x7}}) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) fsetxattr(r2, &(0x7f0000bbd000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000f1c000-0x40)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x1) 2018/02/12 10:12:43 executing program 4: mmap(&(0x7f0000000000/0x252000)=nil, 0x252000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f000018a000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r0}], 0x0, &(0x7f000005d000-0x10)={0x0, r1+30000000}, &(0x7f000024c000-0x8), 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000251000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d}) 2018/02/12 10:12:43 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008c8000-0x11)='/selinux/enforce\x00', 0x404000, 0x0) sendto$llc(r0, &(0x7f00006fd000)="038d6da45f6a341806500a5ef7178cabd22e25dad444e32f9b8c46c9e0874e57ebe349771425eebeede094f197212b7d8cfeb9464a6f24f4532c18908c4ebd90a46227e7644ec85064b11abea998d885810e", 0x52, 0x4000, &(0x7f0000c69000-0x10)={0x1a, 0xf7, 0x80000001, 0x8, 0x1, 0xe60, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00007fd000-0x12)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000cf0000-0x10)='/dev/input/mice\x00', 0x0, 0x200) fcntl$setstatus(r1, 0x4, 0x2000) 2018/02/12 10:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000c6c000-0xc)={@remote, @loopback, @dev}, &(0x7f0000e3c000-0x4)=0xc) getsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000b46000-0x4), &(0x7f0000f9e000)=0x4) 2018/02/12 10:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000233000)) r1 = dup2(r0, r0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) syz_open_dev$sndseq(&(0x7f0000d8e000)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00009b5000-0xb0)={{0xab, 0xefff}, 'port0\x00', 0x0, 0x0, 0x1, 0x7fffffff, 0x5, 0x69a, 0x85, 0x0, 0x2, 0x4}) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000ee3000-0x8)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000695000-0x8)) 2018/02/12 10:12:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000621000-0x9)='/dev/sg#\x00', 0x4, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="ceadf5ccdbcb8d7c9906bbb91093f61a", 0x10) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000fb1000-0xc)={@remote, @rand_addr}, &(0x7f0000b6c000-0x4)=0xc) r1 = socket(0x100000000000010, 0x3, 0x0) write(r1, &(0x7f0000f9b000-0x26)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000acf000-0x4)=0x0) fcntl$lock(r1, 0x5, &(0x7f0000501000-0x20)={0x0, 0x3, 0x7b, 0x2, r2}) 2018/02/12 10:12:43 executing program 7: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x9}}, 0xe8) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xb, &(0x7f000035d000)=""/62, 0x3e) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[]}, 0x0) 2018/02/12 10:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002a9000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000c9a000)={0x2, 0x0, 0x7}) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x2}) [ 70.082765] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/02/12 10:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) connect$ax25(r1, &(0x7f00005b1000)={0x3, {"3404e1334a406d"}, 0x4}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001}) dup3(r2, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/02/12 10:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = mq_open(&(0x7f000096b000-0xc)='].+keyring*!', 0x802, 0x8, &(0x7f00009c6000)={0xffffffffffffff0c, 0x9, 0xc6b893b, 0xd4, 0x1ff, 0x2, 0xfffffffffffffffb, 0xfffffffffffffc01}) mq_timedsend(r1, &(0x7f0000166000-0xb7)="ef78b2ac929d7df2639cf887804aad4f88b356080a3acfec2d0fcb74e700b7c5fe2b6b0207fdbe14c9ccb562af0c8da3e52d7a516022ef36e4fa7c2845210f2f6ea8076b4cb8388cfdc4597c6b25475d3625b2dce9559dfcdd2970f5e3534348c1c5dc6334a5ddddf92386925b09a9be45dc0e5ccfa4202b236816ceb8c7f8e73274ba0c849c51d44e3f27df00536dcf4181b54a46a366c24400bed76e13db467886470375ab235e29032b9323b7ef055d31f493e2060c", 0xb7, 0x1, &(0x7f0000d1b000)={0x0, 0x989680}) 2018/02/12 10:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) pipe(&(0x7f00001e4000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000398000)={0x3, 0x0, 0x1f, 0x3, 0x5}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x4, 0x0, &(0x7f0000569000)=[@register_looper={0x630b}], 0x131, 0x0, &(0x7f00000c7000-0x131)="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"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x68)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000fb3000-0x70)=[@ptr={0x70742a85, 0x0, &(0x7f0000c7e000), 0x1}], &(0x7f00002c8000-0x18)=[0x0]}}], 0x0, 0x0, &(0x7f0000f44000)}) 2018/02/12 10:12:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e97000), &(0x7f0000000000), &(0x7f000005a000-0x4), &(0x7f0000f05000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x801, 0xa2) ioctl$TIOCSBRK(r0, 0x5427) geteuid() 2018/02/12 10:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) listen(r0, 0x0) getresuid(&(0x7f0000516000-0x4)=0x0, &(0x7f0000257000), &(0x7f0000fbe000-0x4)) r2 = geteuid() fstat(r0, &(0x7f000068c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) poll(&(0x7f00003a4000-0x28)=[{r0, 0x110}], 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000217000)={&(0x7f00000c3000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000cf2000-0x20)=[{&(0x7f00007ca000)="8862131ff6121de46e8b03c7ced7b36f4f21ee9c5b78a185bd28d7e199f17b9f846926a36dc835fad25c2cdf6d00d7eb87eae1adefda25390b3744b04cdc5f6209cfb8e249f29c081444964d76809a5f5dc045294f685ac9ec1a86b250cdfdb4203012815a740936e4162279fc7a5e7a287d759bd81678ed9701a47a4eca64b8631de04fe3ac8313a6ab92264b56cb140df61c3161e75129f6f2db02978b983eb2ace2bb87bcd908804f040d766055861ddcf7592ede8b2c54a4fc963717ea17e946726ffa57ea1a48b1", 0xca}, {&(0x7f00006c0000)="8e9d9a00771a74eb2133d8c6cb85a9a793f5cc94f5cfe029d31db12fbdccbd7090e6e8041b83d9be3cdcf78631189418fb7ad3e2ef1c89741fbd8d0d6508fa3c3775a3a1c5132abd3492e74e2b8fce47114abca9e8679ff0a12e9a90aa4f66f6e08a7feec3db13c3d8bff7ad1ad40634018bd1d65a4a9b920a893883b1d8077c74d639e26557ccc546e37b7e7eb3294896aef8417c8c45df48839d019cc91b02c712b176863ea1c577fe058c44b1e96affa6377c1d07aa119c2ccd4e7de51d433880c1791c9692227b78cc0c84ee5de442a7f711d9a6e1471b9879de3dafca9e2f4425333231ff", 0xe7}], 0x2, &(0x7f0000a9d000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x48, 0x4000}, 0x4004880) 2018/02/12 10:12:43 executing program 6: clone(0x0, &(0x7f0000d0a000), &(0x7f0000553000), &(0x7f0000f31000-0x4), &(0x7f0000f6a000-0xf9)) membarrier(0x1, 0x0) 2018/02/12 10:12:43 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = dup(r0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0x0, &(0x7f0000023000)={&(0x7f0000010000-0x30)=@ipv6_delroute={0x12, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_UID={0x0, 0x19}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000000f000), &(0x7f0000024000+0xa16)=0x4) ftruncate(r1, 0xffffffff) 2018/02/12 10:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000069b000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000748000), &(0x7f000078c000-0x4)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004e3000)='/selinux/policy\x00', 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000e7e000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000461000-0x4)=0x1c) 2018/02/12 10:12:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000630000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) r1 = socket(0x4, 0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001000)=@req={0x1, 0x3f, 0x20000000000, 0xffffffff}, 0x10) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000c16000)={0x0, {{0xa, 0x2, 0xe13d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffff41}}, 0x1, 0x4, [{{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x6def2b9d}}, {{0xa, 0x3, 0xddb, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xff}}]}, 0x290) 2018/02/12 10:12:43 executing program 7: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0}, &(0x7f0000c20000-0x4)=0xc) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c23000)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000515000)=@full, &(0x7f0000c25000-0x4)=0x48) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000c23000)={{0x1, 0x8000}, {0x4, 0x1}, 0x5, 0x1, 0x8}) r3 = getpgid(r1) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4206, r4) 2018/02/12 10:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind(r0, &(0x7f0000419000-0x8)=@sco={0x1f, {0x6, 0x7, 0x401, 0x8, 0x4}}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000065e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/12 10:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000942000-0x4)=0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b1c000-0xc)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/12 10:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000344000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x7, 0xaaff, @fr=&(0x7f0000dbb000)={0x101, 0x4, 0x9, 0x9, 0x22, 0x5}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00003e7000-0x4)=0x4) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/12 10:12:43 executing program 3: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x9a) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000001a000)=0x4, 0x4) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000045000-0x38)={&(0x7f0000061000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000061000-0x20)=[{&(0x7f0000061000-0x6d)=""/109, 0x6d}, {&(0x7f000000f000)=""/152, 0x98}], 0x2, &(0x7f0000033000)=""/4096, 0x1000, 0x6}, 0x10100) getsockname(r1, &(0x7f0000020000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f000005f000)=0x16) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000024000-0x3c)=[{{0x0, 0x0, &(0x7f0000025000-0x20)=[{&(0x7f0000058000-0xa)=""/18, 0x12}, {&(0x7f0000060000-0xc4)=""/196, 0xc4}], 0x2, &(0x7f000000b000)=""/130, 0x82, 0x3}}], 0x1, 0x40, &(0x7f0000037000-0x10)) unshare(0x1000000) r3 = mq_open(&(0x7f000004b000)='nodev)\\{\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_notify(r3, &(0x7f000005e000)={0x5, 0x0, 0x0, @thr={&(0x7f000005f000-0x42), &(0x7f000001f000-0x10)}}) mq_timedsend(r3, &(0x7f0000037000), 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000052000)={0x0, 0x0}, &(0x7f0000062000-0x4)=0xc) ioprio_set$uid(0x3, r6, 0x1) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000061000-0x15)='/dev/pktcdvd/control\x00', 0x8101, 0x0) ioctl$KDDELIO(r7, 0x4b35, 0xffff) setitimer(0x1, &(0x7f000001a000)={{0x77359400}, {r4, r5/1000+30000}}, 0x0) ioctl$KIOCSOUND(r7, 0x4b2f, 0xffffffffffffff66) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000063000-0x8)) 2018/02/12 10:12:43 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x2}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 10:12:43 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) r1 = fanotify_init(0x24, 0x141402) fcntl$dupfd(r0, 0x0, r1) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000204000)=[{&(0x7f0000c22000-0x99)="240000000104f50000000000000006000c200af80900010004e8ab60070000000000001f", 0x24}], 0x1}, 0x0) [ 70.295646] binder: 14588:14589 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2018/02/12 10:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a22000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x395) r1 = socket(0x100000012, 0x10, 0x3f) write(r1, &(0x7f0000cd3000)="240000001a0025f00000000100000000e6000000040000f000edeb080003000100e400", 0x23) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e05000), &(0x7f0000a98000)=0x4) r2 = memfd_create(&(0x7f0000772000-0xb)='\x00', 0x3) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000180000)={@broadcast, @empty, 0x0}, &(0x7f0000030000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000cfb000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, r3}) 2018/02/12 10:12:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000f1d000)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) [ 70.344793] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 70.362798] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 70.363172] binder: 14588:14606 got reply transaction with bad transaction stack, transaction 68 has target 14588:0 [ 70.363180] binder: 14588:14606 transaction failed 29201/-71, size 40-8 line 2935 [ 70.363235] binder: 14589 RLIMIT_NICE not set [ 70.379897] binder: BINDER_SET_CONTEXT_MGR already set [ 70.379905] binder: 14588:14589 ioctl 40046207 0 returned -16 [ 70.382252] binder: 14588:14606 ERROR: BC_REGISTER_LOOPER called without request [ 70.383729] binder_alloc: 14588: binder_alloc_buf, no vma [ 70.383743] binder: 14588:14606 transaction failed 29189/-3, size 0-0 line 3127 [ 70.394925] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.395006] binder: release 14588:14589 transaction 68 in, still active [ 70.395011] binder: send failed reply for transaction 68 to 14588:14606 [ 70.395020] binder: undelivered TRANSACTION_COMPLETE [ 70.395024] binder: undelivered TRANSACTION_ERROR: 29201 [ 70.395026] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/12 10:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)) inotify_init1(0x800) 2018/02/12 10:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x7) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00005bb000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008eb000+0x491)) 2018/02/12 10:12:43 executing program 5: pipe(&(0x7f00004d8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f000032c000)=""/212, &(0x7f0000001000-0x4)=0xd4) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xff}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7fffffff, 0x33, 0xffff, 0x100000000, 0x80}, 0xa0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b0e000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081272, 0x7ffffffffffffc) 2018/02/12 10:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b0e000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f000043e000-0x6)={0x5, 0x3ff, 0x9}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000df6000)={0x0, 0xa0, "be412de7f0cc77bd8db31ddde4e2ceb633b6c59d6872e7092d705f0327cd19bcc8108705510dd4b5de75ff569eedab47cc7fec4250b93f215ce1a6f966cbd93b8318e4aa1d92064f5d2167931addf81320e00ca074ff6b8dbd8c65262ced25fdb081029a1891282c051062bc0780d13ca2c9a5426c5a33878339bdf9959519f79e76019031b99dc45b5d8762d738648a6d20bb023378f7f8a439beaa25e61803"}, &(0x7f00002c5000-0x4)=0xa8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000e67000)={r4}, 0x6) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000046000)) r5 = accept$inet6(r3, &(0x7f00004c5000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000e93000)=0x1c) getpeername(r5, &(0x7f0000c8b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00004fe000-0x4)=0x14) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000949000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r6}, 0x14) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000001e000-0xc)={0x40000001}) unshare(0x40000000) 2018/02/12 10:12:43 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000a000-0xc)={0x20002000}) 2018/02/12 10:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000152000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x392}, 0x1}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000452000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000203000-0x9)={0x7f, 0xecc5, 0x401, 0x30000000000, 0x2, 0x2, 0x7, 0x88, 0x0, 0xff, 0x43c}) 2018/02/12 10:12:43 executing program 4: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f9c000)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007a7000-0x4), 0x4) r1 = inotify_init1(0x0) readv(r1, &(0x7f0000577000-0x20)=[{&(0x7f000043e000)=""/62, 0x3e}], 0x1) r2 = gettid() rt_sigsuspend(&(0x7f0000001000-0x8), 0x8) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) creat(&(0x7f0000a7b000)='./control\x00', 0x30) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)}, 0x0) dup2(r3, r4) mount(&(0x7f0000a9e000)='./control\x00', &(0x7f0000e7b000)='./control\x00', &(0x7f00008dc000-0xa)='selinuxfs\x00', 0x2bd716f031331eba, &(0x7f0000c4d000)="ffb79bb6ffd0a5c1dcda6fe4e9f4b074f7aaa6f232925480f3916a15eac6ac456d6a0bae6973a7eb63bab5ac4a648a99abf9c7c6eb2d80") tkill(r2, 0x15) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2018/02/12 10:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0xfffffffffffffe71, &(0x7f0000a86000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004f4000-0x10), &(0x7f0000e08000-0x4)=0x10) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/12 10:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eea000)='net/igmp\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000010f000+0x510)={0x8, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000a40000-0x6)={r1, 0x4}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008ac000)={0x1ff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, {0x2, 0x3, @empty}, 0x9, 0x2, 0x66cf, 0x6, 0x5, &(0x7f0000404000)=@common='rose0\x00', 0x400, 0x1, 0x4f8}) preadv(r0, &(0x7f0000ee1000)=[{&(0x7f0000143000-0x1000)=""/4096, 0x1000}], 0x10000000000003b1, 0x2) 2018/02/12 10:12:43 executing prog