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{&(0x7f00008f1000)="05093f77ec9006c4a8b9f1e88762602e7d05b24a881bba808842675a52749ba6deb49abe1970e9f8d8b6e2dfb360a0d7f9833b76a40af83f0fcb4f0474acdb661a2e06cdcff7cffee69590bb9f06b478c444f6b1f845f86e82e8e64ae2262ff5252ac0c20f9abdaa3a89a8830c3014e0b249fc0ea134be646e56100582f012bc22054d838530a7d57ca5fc82205122d5c9d2aa851215bc4bf722e965d9a3245bd7af4d22aac0c372137f604c8e9b688e7e33497f5b322dd582e878c0563a2bbd6f964400eb5b33066799a166d5c960f807e830d7b8b8e8e57aa2fc599d3cd041d8554613f3dd93", 0xe7}, {&(0x7f00006da000)="5c547ffa1215c7e25b5dafc85c836990f7b7939d54367892b0e9de89c13f0ee552561c8ccb6d9a0f52a4655801f1aba2e647fcabe238a4812ad912a9f06813dae21608a1a950818ec8f773b4e289aaa046cc97ce3715acb2e3d45f5138d3caf728bc1cd26ac7d1e0d4471ab33c916b7babdb25d378f4c76240d1da0a57227edf7b595e0258c18d390ba07310a6cc585a39f6526253", 0x95}, {&(0x7f0000ff9000)="9418bf896f951e9d6aa68caaf192a2e14ae698c2032348b18bd0de26d70f2590bf1af6ee93431dd9969a45aa4d9598e0e8688443f9e8daf850a41d50f993856fa0b5a043de32bbb5c58c3fdd2284ab067ab57306414cb00ee45b737e4a143210bc1997980c7cb031be7840a635d179d857da4d0fb1c9c9fa91031ccf7abcbb33f471cd8f32b7fe838ce1a861d302c70654659c7a83f12f825ef6dc51869328afc10f9d224e600e96981d2d73ac4da6554841e5700e9f5815a9628784a90eef1b3524e4b4d64b85", 0xc7}, {&(0x7f0000526000-0x9b)="0189f89ea31d26aea7f953bda322dcaa3fbe70da0bc36c2d79f2de0b0aa2d82b3f507dfa51624dbf7cd15317003db6f27fa6a9f5984cc789ab0bbbd9cd4be58e2c3d9b0107a4e30f8ee341f90484d59277c08971df317c297ea22afd2a4f14d4d8cf541dff4103dc39756a4dcebcc4066c5d2f558b23f12dc70519efd902ed1a5e9ac843d40e0bb1486122cd71e7928c60a8b553dcf65b6f89619d", 0x9b}], 0x9, 0x0, 0x0, 0x1}, {&(0x7f00000fe000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007af000)=[{&(0x7f0000cec000-0xdf)="923c4a6a5aae5b406431891036654fd5efe908775a465088f22941fc77ec61bf5efa0cbcfe3de058ba8f7b66de0c283f4b10943bb29a7bec9cded870727486a02a3a4322860e056bf4d810bb774f66056b9fe492a74d44ce02198e1d1e052db272d628645d3594f95070496f8f77b99163d6330db418cf5f3adab7ecdb7dac692990a441cb619a5fe75bb9aa8d3780489e1da97ad5712af2d852a8046192410f11fb533f77ae07b6a05ecc6e4ca7734b08a4241cc2e7a5297d4fd0a244dc3618a02e28576482bcb5cfc84f277d523f78fda36632ef498800fb6b512cb786ab", 0xdf}, {&(0x7f0000d53000-0x98)="7a4767fe8c74fe92831f0389003a74b95e93d21228a3c2d4052d29ede80952a3cfc51abfb66fd340762361c07aa4cfad53973639b4d5a6602ff8d445909ea9ba39780b3eb7b680d99a710cc6d8af80c23f8991669eeaeee429215b4f08292cd4be162c1e5b561817a84600788115913138d7cf6685db2c8bf10c22386011b222d90543518ffb367ef207f4b8c63bc4dfe026c37baf6626c0", 0x98}, {&(0x7f000056f000)="d12f0378ddf6d2f8e56088ca52be71d289b2d900f37590bd402e37467063d4418d2eacbdafe3a13a35a0631b39aeb51879ee1ea85a744480a8188b66e426146791493cd9833588f2a9cd832cb413f2917616e1530fcccf06061afdf8e96d95ef2dbb9b5543dac9b737bbe4c4466869003fa3265e896003114a910a44a9746931b69e3700bdcf3c78b897acd48147ec2a0d2fdc452f688e7334d9add352b74b9d96fc7458b02512b6c3c0becac118199ea95a039a9bd9af9f480d3a422660a2cf0aef4ca127654a4c190ce9854a4aabbd65add1a43601abf07ea6e087d83dc3eb6f3f8c793c", 0xe5}, {&(0x7f00001b6000-0x91)="dac7fb0b41d86bf87362f76d928c7323e0b266eec5823902c038e152f6154533e95555f2d560976babef14bcce436a59e628f58c02945997b845f4cb854c3590943cb20f4866e9da737bc0c972bf593acd158e0fd61a75af8218f9cbbeb30f1fd11cc9ba5a211ca9199c135ded74ce2679ed5645b7345dd7b0403a6b857a933e9b4597061610c59ee58e2e9582cd19cafd", 0x91}, {&(0x7f000067d000-0x77)="eeabddffe72d715df104564c4d9985f49d43607e0da0dfbd94cec575b070448e8feb9114f8b7b5f0861825d0f61d7d8de08475531c773f6e4a6b252c1d73ae3724a16a99274eae32cb2c3dcc269a168868831fb450090c211e3913723354fe613572ec63ed707e31f5ca424753e19299c2d6c3b2f0d795", 0x77}, {&(0x7f0000b12000)="a9ea92a4717fa0af2313650d94ec783e9e4545798c519e803de5fa6e5445a55e1b01345682d70d6f13e65b129fe7a176a193c5916f87ab7aa7b1d7279cb7751221fa89c2e0b7cc4fc4a83d4b42c2cd544b9bf956d64594a831e4742529b35deda02b501f21f792e655d2d456f1ccacc71741e637d7a4b6cb29c6a8cb840ba96b48a33f725c9571d0d0b76e", 0x8b}, {&(0x7f00004af000)="5b3598969606514367d68ae857e97d60b42ace3076c69606ff49ac41c183d96841e65a6fe2fb5ee4febdd0ee7f019366e54a392936c74f1cd3affb520fb28e961eb3515d832acb9c39983f3c0fd5b2355750b4bf6940eef1c8c1a4cef3bb5b5f5e612e3d7aa254f160a458dec81df993f1788e0e1a86e9c4a79b56b50c4bc7252a5345963f0c58504f6c20", 0x8b}, {&(0x7f0000c39000-0x1a)="0ea835921ab3b7e8cc56f1e3f49f90511c81ae06fab9d9b96092", 0x1a}, {&(0x7f0000f65000-0x64)="6210d3520aab899a11b943b2ee97c2b6ea8cf2fc25d8245fdb37cb1dfea8b192d7849db98eb7988bbd77175e7b7fa5324e3897fc0f35b3602ac02bbb7ee758ae5b70d89e7ccc6f3b175e563d07361bf1d2317eb3ed1c5ee38f29f23b91734678a5d1e41a", 0x64}, {&(0x7f0000c59000)="f65c0521a3d782d0d4e8cc8924837bcd70262e17c8909c9fbd0bb01d66e35e92fb6b331608aa76abe91eb7645dd2eaec79f846e5f54a4096a1fd3b8212f80d978a43925c224cba4bedf820e74d8ed086567293696bcba3edf11acf8f9a0ca7512a7004981316117e5813836ea2600416e5c2db39693bd4", 0x77}], 0xa, &(0x7f000006f000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x60, 0x0}, {&(0x7f0000c8b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008d9000)=[{&(0x7f00001ba000-0x13)="9f27ba60443802f46b9d200f630e4403d2f0f5", 0x13}, {&(0x7f0000a44000-0x4f)="2462f2dadfdfd182d695b066e88faa075d8077dd82504eb61d45b328352d8a59685f2ee8705080d82c38038cc579cf9880e22c10bcd777897c64beb7ee4dd87cc817f56cd1adb2fe5cd4162e7499ca", 0x4f}, {&(0x7f0000908000)="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", 0xfe}], 0x3, &(0x7f0000a05000-0x130)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x130, 0x20000000}], 0x6, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:53:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(r0, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ioprio_set$pid(0x1, r2, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000+0xeb0)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x0, 0x0, "06c46f6243c8", 0x0, 0x0}}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00003de000-0x2)={0x7, 0x8}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000091c000)={{0x0, 0x5}, 'port0\x00', 0x8, 0x40040, 0x4, 0x401, 0x8001, 0x1, 0x34, 0x0, 0x3, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_ADD(r3, 0x4c81, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000069c000)={0x6, 0x6, 0x526, 0xf7, &(0x7f0000eeb000)=""/247, 0xe, &(0x7f00008d0000-0xe)=""/14, 0x1000, &(0x7f0000d19000)=""/4096}) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, r4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000377000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d7b000)={0x0, 0x0}) recvfrom$llc(r0, &(0x7f0000277000)=""/198, 0xc6, 0x10042, &(0x7f00008b6000)={0x1a, 0x1f, 0xd1d05a9, 0x5, 0x401, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) 2018/01/31 00:53:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) mlock2(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') unlink(&(0x7f000034b000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b0000-0x10)='/dev/sequencer2\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00009be000)={0x0, 0x1d3}, &(0x7f00005b9000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c1a000)={r2, 0x200, 0x3, [0x2, 0x8, 0x750d5588]}, &(0x7f0000a02000-0x4)=0xe) 2018/01/31 00:53:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000624000)=[], 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) readv(r0, &(0x7f000087a000)=[{&(0x7f0000cbd000)=""/201, 0xfffffef4}, {&(0x7f0000e5d000-0x6b)=""/107, 0x0}], 0x132) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 00:53:43 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x23, 0x0) finit_module(r0, &(0x7f0000004000-0x7)='cpuset\x00', 0x3) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000011000)='./file0\x00', &(0x7f0000011000)=@known='com.apple.system.Security\x00', &(0x7f000000d000)='cpuset\x00', 0x7, 0x3) r1 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0x2e) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:43 executing program 1: mmap(&(0x7f0000001000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x4000000000000000) 2018/01/31 00:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000037f000)='/selinux/status\x00', 0x0, 0x0) r4 = add_key$user(&(0x7f00003fa000)='user\x00', &(0x7f0000cd7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000e1000)="9932ab1614349269e4a60f9366390beec28eb42208bf942d353a8bbd9a122811943ba3b476efab8acb1a69791111990cc863ad3b1dffea128152d8649725f8127a5005c0e73e57ae5795b69a81510a2e88a0d8bc6ca8c6b896ff3290417a5486b33b3884c80c18da32ad2fcb68593c7c52eae53b0e2cbb17b63ffba93ff9efc6d7dae8941d1d6630f72755247e78c197cadbf70b781fc8f64038d45e6a9fbfb8dabd54cb7985", 0xa6, 0xfffffffffffffffa) keyctl$revoke(0x3, r4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003c8000)={0x0, 0x97, "21f2a7ec70d717da79106fda486a3069b22410c7112dfc992522d81ece0ecbd3d364d676a2f11cf371b895e48204060b3d4f21542657f3322f855b08bb450b58b1d85b875e425cbd9b2c63ac1bf52c19730478aa87735d823cf7bd81b4ae1a0786a08394a79d77463ab750a3a9b417ccf5114fb96f365b889a7719963c08335f28de0618e9dc1e939af3e0620935fac6f52141150fb750"}, &(0x7f00005ef000)=0x9f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008d8000)={r5, @in6={{0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x15}, &(0x7f0000eb8000-0x4)=0x98) close(r1) 2018/01/31 00:53:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x25, &(0x7f0000000000)=0x0) 2018/01/31 00:53:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000a99000-0x8c)={0x0, 0x9, 0x81, 'queue0\x00', 0xe43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c34000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009c0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = dup3(r0, r1, 0x80000) getsockopt$ax25_buf(r3, 0x101, 0x20001c, &(0x7f0000403000)=""/233, &(0x7f0000dec000)=0xe9) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r4, &(0x7f00004db000)=0x0, 0x4000000000400ff) 2018/01/31 00:53:43 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000006000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000037f000)='/selinux/status\x00', 0x0, 0x0) r4 = add_key$user(&(0x7f00003fa000)='user\x00', &(0x7f0000cd7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000e1000)="9932ab1614349269e4a60f9366390beec28eb42208bf942d353a8bbd9a122811943ba3b476efab8acb1a69791111990cc863ad3b1dffea128152d8649725f8127a5005c0e73e57ae5795b69a81510a2e88a0d8bc6ca8c6b896ff3290417a5486b33b3884c80c18da32ad2fcb68593c7c52eae53b0e2cbb17b63ffba93ff9efc6d7dae8941d1d6630f72755247e78c197cadbf70b781fc8f64038d45e6a9fbfb8dabd54cb7985", 0xa6, 0xfffffffffffffffa) keyctl$revoke(0x3, r4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003c8000)={0x0, 0x97, "21f2a7ec70d717da79106fda486a3069b22410c7112dfc992522d81ece0ecbd3d364d676a2f11cf371b895e48204060b3d4f21542657f3322f855b08bb450b58b1d85b875e425cbd9b2c63ac1bf52c19730478aa87735d823cf7bd81b4ae1a0786a08394a79d77463ab750a3a9b417ccf5114fb96f365b889a7719963c08335f28de0618e9dc1e939af3e0620935fac6f52141150fb750"}, &(0x7f00005ef000)=0x9f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008d8000)={r5, @in6={{0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x15}, &(0x7f0000eb8000-0x4)=0x98) close(r1) 2018/01/31 00:53:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000def000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dc1000)=0x10, 0x800) r1 = getuid() r2 = getgid() fchown(r0, r1, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000c6c000)="ff0202f800000000000000000000ea030a0e00000000d805", 0x18) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000041a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ftruncate(r4, 0x20) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000446000-0x4)=0x0, &(0x7f00001cb000)=0x4) 2018/01/31 00:53:43 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000006000)={0x3, 0x1, 0x26e1, 0xeb, 0x60000000000}, 0xc) r1 = accept(r0, 0x0, &(0x7f000000f000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) bind$packet(r1, &(0x7f0000011000-0x14)={0x11, 0x2, r3, 0x1, 0x40, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r4 = socket$inet6(0xa, 0x7, 0x968) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x6, 0x24, 0x7fff}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000012000)={0x1, 0x180, 0x8008, 0x7fff, 0x4, 0x0, 0x3ff, 0x100000000, r5}, 0x20) 2018/01/31 00:53:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0xfe) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ce4000-0xa)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000ed0000-0x10)={0xa9b, 0x1, 0xffffffffffff0000, 0x28d33c3f}) 2018/01/31 00:53:43 executing program 3: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000dec000-0x4)=0x31a, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x90000008, 0x0}) epoll_pwait(r2, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x0}, 0x8) close(r0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00009ba000-0x18)={0x4, &(0x7f00009b6000-0x36)=""/54, &(0x7f0000830000-0x60)=[{0x3, 0x1d, 0x8, &(0x7f0000442000-0x1d)=""/29}, {0x8, 0xbe, 0x6, &(0x7f0000ded000-0xbe)=""/190}, {0x3, 0xd7, 0x1, &(0x7f0000dec000)=""/215}, {0x7, 0xef, 0xe0, &(0x7f0000dec000)=""/239}]}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000dec000)=0xffff, 0x4) 2018/01/31 00:53:43 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x895f, &(0x7f0000013000-0x50)={@generic="4e7f47235ff636c6771cc6b055b6cbd4", @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x0, {0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}}}}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000011000)=0x4, 0x4) 2018/01/31 00:53:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000179000-0x4)=0x0) syz_open_procfs(r1, &(0x7f000034e000-0x3)='io\x00') ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00006d4000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d5b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/31 00:53:43 executing program 5: mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00008ff000/0x1000)=nil, 0x1000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005a0000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ceb000)={0x0, 0x1000}, &(0x7f0000ceb000)=0x6) r2 = gettid() ioprio_get$pid(0x1, r2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000dd000)={r1, 0x6}, 0x6) mlock(&(0x7f0000095000/0xc00000)=nil, 0xc00000) 2018/01/31 00:53:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(r0, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ioprio_set$pid(0x1, r2, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000+0xeb0)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x0, 0x0, "06c46f6243c8", 0x0, 0x0}}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00003de000-0x2)={0x7, 0x8}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000091c000)={{0x0, 0x5}, 'port0\x00', 0x8, 0x40040, 0x4, 0x401, 0x8001, 0x1, 0x34, 0x0, 0x3, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_ADD(r3, 0x4c81, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000069c000)={0x6, 0x6, 0x526, 0xf7, &(0x7f0000eeb000)=""/247, 0xe, &(0x7f00008d0000-0xe)=""/14, 0x1000, &(0x7f0000d19000)=""/4096}) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, r4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000377000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d7b000)={0x0, 0x0}) recvfrom$llc(r0, &(0x7f0000277000)=""/198, 0xc6, 0x10042, &(0x7f00008b6000)={0x1a, 0x1f, 0xd1d05a9, 0x5, 0x401, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) 2018/01/31 00:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000037f000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00004f9000)=0x0) r4 = add_key$user(&(0x7f00003fa000)='user\x00', &(0x7f0000cd7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000e1000)="9932ab1614349269e4a60f9366390beec28eb42208bf942d353a8bbd9a122811943ba3b476efab8acb1a69791111990cc863ad3b1dffea128152d8649725f8127a5005c0e73e57ae5795b69a81510a2e88a0d8bc6ca8c6b896ff3290417a5486b33b3884c80c18da32ad2fcb68593c7c52eae53b0e2cbb17b63ffba93ff9efc6d7dae8941d1d6630f72755247e78c197cadbf70b781fc8f64038d45e6a9fbfb8dabd54cb7985", 0xa6, 0xfffffffffffffffa) keyctl$revoke(0x3, r4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003c8000)={0x0, 0x97, "21f2a7ec70d717da79106fda486a3069b22410c7112dfc992522d81ece0ecbd3d364d676a2f11cf371b895e48204060b3d4f21542657f3322f855b08bb450b58b1d85b875e425cbd9b2c63ac1bf52c19730478aa87735d823cf7bd81b4ae1a0786a08394a79d77463ab750a3a9b417ccf5114fb96f365b889a7719963c08335f28de0618e9dc1e939af3e0620935fac6f52141150fb750"}, &(0x7f00005ef000)=0x9f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008d8000)={r5, @in6={{0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x15}, &(0x7f0000eb8000-0x4)=0x98) close(r1) 2018/01/31 00:53:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000a99000-0x8c)={0x0, 0x9, 0x81, 'queue0\x00', 0xe43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c34000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009c0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = dup3(r0, r1, 0x80000) getsockopt$ax25_buf(r3, 0x101, 0x20001c, &(0x7f0000403000)=""/233, &(0x7f0000dec000)=0xe9) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r4, &(0x7f00004db000)=0x0, 0x4000000000400ff) 2018/01/31 00:53:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007d1000)='maps\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000043c000-0x6)='nodev\x00') r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r1, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce6000-0x26)="", &(0x7f0000c51000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f0000de8000)=""/206, 0xce) 2018/01/31 00:53:43 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) r1 = gettid() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0xe6, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rtc\x00', 0x400140, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000013000-0x8)={0x0, 0x401}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000000b000)={r3, 0x7}, &(0x7f000000b000-0x4)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 00:53:43 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000002000-0x3b)="73ea18e250ebb5b175b9ffa7506159c752f4e1cf379df94df7353c13d20999e0007331eaf42906036c04ff1a51c3366e57a06be9f4ceeaa0a716a7", 0x3b}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000000000)="862502f2c7f1a51bc7c61d342df446fd47deca9d65e93235aa3eb584a3ede63736b4cf1642ffa4eb97321317627af1427fd63590259da505908a9713a20284e7270eebc28684426c08c685c6fafb78e5c4f2ff262c374661a52e2b1cd216eb07131682fef9c66dedc2a632bdd356dd193250b67b4fe68d76b7766c2ef943e594243db5e9a5cbf14c904f68f3ab1ebf71a2c4c521997c1535e800214bf6fc26dec396ab33d79699280ee796c22b2708daf1b06b07545f390c01e74564beeff54a00d16a79d19a6c", 0xc7}, {&(0x7f0000001000-0xac)="4d3ad2e5d3ffc1f550a7e2e366a546815d116d63ce06407aea5b80d5b01f67d62a41d0a1cb7a7004721c1e4c527096726df968272f258d8b7439b3660d4bccf13bb0b8d6778c506339474f55e0b2d20aa17f2f233a067e2a0b58133ed275f989ff45a1e881f4ee1f1ba6e5d19176e042075830b4b7cb5c2a94e50f59fe03611c4a2a679bb1ae5623e6b783bd8d37808f3d2902fe9f74b21cd8d2ffc7a0756b38c2d3994c2824d3c3a50ee597", 0xac}, {&(0x7f0000002000-0x8a)="0a3323cf621a0aa25219b905858f4817a2c159938bfbad97b9217e17226861b741fecf46df5afdd10cde27c00137b7941f5ae7cab20468ff747e1fffa3f853db0e65b51b3356e0843d0046c5c127eaf3b429fcb3c3e14b940f2e3f805d5019f2ad183ed06aa5163af3ab825e521138b41e2cc6f35fc46cf9860978a10f734d4beabe8476d9ef8b9d8b48", 0x8a}], 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x801) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind(r2, &(0x7f0000001000-0x10)=@ipx={0x4, 0x5, 0xc683, "4a6524bd86cd", 0x7f, 0x0}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x1, &(0x7f0000013000-0x18)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r3) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = syz_open_dev$loop(&(0x7f0000f43000-0xb)='/dev/loop#\x00', 0x100, 0x101400) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000845000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/31 00:53:43 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000012000-0x90)={0x7, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000013000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000012000)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) fstat(r0, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000d000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000012000)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000+0x770)=0x0, &(0x7f000000e000)=0x0, &(0x7f0000013000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) r14 = getgid() r15 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000012000)='./file0\x00', &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000012000)={&(0x7f0000013000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000b000)=[{&(0x7f0000012000)="7f29940d7938acdbeb29148e6030f97e1b53f69bbf365201c6bafe38490eaa3c98c0c9d7bdd1e212e14330d66982c4f4c38765d310afa367c3bc13d61d028d66a1fc32", 0x43}, {&(0x7f0000013000-0xf1)="2638d85a83066efe72d61bcbddf21baff4d97e6408ec8d728d1b35a6d905d10f79d4bd5b1ba96a3e524715cdd1e6bd6e08a4fe8aeabe49f655a48cce216d68b6e75b7ec905d9a398564b2f26983be5b3e882f83cd0d7a49f1555d98360918a3f2e653acea8e87dd2ba274cd9402e79d4ddc500479c0e290b2440ff815c783755996645ea7011f7686c52da2553eebbb9f2f703e51191e886f0fdd00e3656a66fd833587b21fa370272a108fe144e3050eeee4f4adaa39b3c9dfac96ad29b6df49f069f75bc6262f55f634d73910a1a9efcccf15d77e314f3bc5fa9e7080a8a7e25df4eca5bf7be47e6791dda8cf95445cb", 0xf1}, {&(0x7f0000012000)="3feb8bcf747363eaa9167f28e15f8454c53ba8cd53784e284b744e84024d5dacef8222eb3221a55fc32ddb31fed4dd283b0cb9b17a2cdca07cedd5292a7326ef11427284b5ae798c0c91282f9b290d3e3ba8d914a41e6d986032d9e6aaa2812968aa0501953661bae654501c3e7481599d0b6c5cee00e617a3a208a8dba9d4ed55d9f69abaa1c3dc0edff5840ec477985760b29bf8e1bf6cb13d70698b37bd81bba6322fc1f24a884c46b8daa3341c3c0018676cf7827b479851ec43211e76c2415c7307d9f946e6", 0xc8}, {&(0x7f0000010000)="6eec0b0e85b200be03e2570d9eaf8339ffd6bfe7dff00521d657949d31864594915dd0bf1dfb658527c73f701f0e890f2fca54ed0368c14095068a68da16267f97d125d63370e0abfebb510da3d51155f658f42a9d08bbd16161f186d4265f789991ae8ea66d9d76e2cde1dcb1c5f39530361eebd277a47a7b51e9ae838fce195a00dca8b40606f9ea89be29307355e44371460fcba24ad6468f7fab8a866bb2412ea8f027da8021cd72297d6adb2ece8047610ecc2b26a202c706b7271d76c503f6523e2ba8200b678c88804b1784f40ff882c08fac043f691a4f28239999ef329010601912f26155", 0xe9}, {&(0x7f0000011000)="c9b117730cc1dc166e40ef57130686c7b62612c907f395fb84bfe11927bfbb0d899c310afa341aaaf20040605a8f623715c8246f", 0x34}], 0x5, &(0x7f0000012000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xd0, 0x40000}, 0x40000) r18 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r18, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000147000-0x11)='/selinux/enforce\x00', 0x10004, 0x0) inotify_add_watch(r0, &(0x7f000078e000-0x8)='./file0\x00', 0x804) futex(&(0x7f00002af000)=0x0, 0x88, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000001000-0x4)=0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e84000)={0x0, 0x0}, &(0x7f00009d4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f31000-0xff)={0x0, 0xf7, "fa22d1f6ebe1a7e9f53768097be65c9dcb1cdf3bf60b2c4b1c5197bde467a527c94e8613c55908bdd4210ca4de30a777561540aea2bd38686b3b76aabb5866e7277308b65d85a9d3fbf9aefa3bd0463220958f26b02c1369b16daa3a51ac1c53b0b81db9538881ab05540971cb3306dfc0241ca4e0c6bc59f427ac6598441b203d715b45aa3fd71057f95d526a963cf8e705872c2bc5369661df37d9ffbca37935e61ccdf8139092fcdaa5cfed359d6f0bf36b02fbff5249d963909d4696d02b89cd587101d5b0f4629e50523096953b42617c6209e028d206f7c20ff5271049d4710e28e920fce445af4e1afdb82f22d65bba1a220522"}, &(0x7f00004ed000)=0xff) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000037e000-0x8)={r2, 0x81}, 0x6) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004de000-0x4)=0x0, &(0x7f0000528000-0x4)=0x4) 2018/01/31 00:53:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a53000-0x15)='/dev/pktcdvd/control\x00', 0x80001, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ac9000-0x14)={0xfffffffffffffffa, 0x100000000, 0x5, 0x200, 0xfffffffffffffc01}, 0x14) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x100000000002, 0x2, 0x3, 0x0, 0x80, 0x0}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004ec000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d6000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008a6000-0x8d)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000613000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000176000)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x8, 0x2, 0x8, 0xa, 0xa0, 0xa0, 0x2b, r3, r4}, {0x401, 0x6, 0x3, 0x4, 0x8, 0x960b, 0x0, 0x6}, {0x7, 0x6ebd, 0x9, 0x100}, 0x5, 0x3, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x2, 0x0, 0xfffffffffffffffa, 0x9, 0x567, 0x8}}, 0xe8) 2018/01/31 00:53:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000adb000-0xc)='/dev/autofs\x00', 0x14401, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00002a2000)={0x0, 0xd02, 0x1}, &(0x7f0000254000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000016d000-0xa0)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfff, 0xfff, 0x8000, 0x1}, 0xa0) r2 = syz_open_dev$loop(&(0x7f0000aad000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000c8e000-0xa7)=""/167) renameat2(0xffffffffffffffff, &(0x7f0000a82000-0x7)='./file0\x00', 0xffffffffffffffff, &(0x7f00003bf000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000594000)=0x0) 2018/01/31 00:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000037f000)='/selinux/status\x00', 0x0, 0x0) r4 = add_key$user(&(0x7f00003fa000)='user\x00', &(0x7f0000cd7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000e1000)="9932ab1614349269e4a60f9366390beec28eb42208bf942d353a8bbd9a122811943ba3b476efab8acb1a69791111990cc863ad3b1dffea128152d8649725f8127a5005c0e73e57ae5795b69a81510a2e88a0d8bc6ca8c6b896ff3290417a5486b33b3884c80c18da32ad2fcb68593c7c52eae53b0e2cbb17b63ffba93ff9efc6d7dae8941d1d6630f72755247e78c197cadbf70b781fc8f64038d45e6a9fbfb8dabd54cb7985", 0xa6, 0xfffffffffffffffa) keyctl$revoke(0x3, r4) r5 = accept4$inet6(r3, &(0x7f0000221000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00009ee000-0x4)=0x1c, 0x80800) getsockname$inet6(r5, &(0x7f000031c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e37000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003c8000)={0x0, 0x97, "21f2a7ec70d717da79106fda486a3069b22410c7112dfc992522d81ece0ecbd3d364d676a2f11cf371b895e48204060b3d4f21542657f3322f855b08bb450b58b1d85b875e425cbd9b2c63ac1bf52c19730478aa87735d823cf7bd81b4ae1a0786a08394a79d77463ab750a3a9b417ccf5114fb96f365b889a7719963c08335f28de0618e9dc1e939af3e0620935fac6f52141150fb750"}, &(0x7f00005ef000)=0x9f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008d8000)={r6, @in6={{0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x15}, &(0x7f0000eb8000-0x4)=0x98) close(r1) 2018/01/31 00:53:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000c20000)={{0x0, 0x0}, {0x0, 0x0}}) sched_yield() r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000598000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$packet(r2, &(0x7f0000f11000-0x37)=""/55, 0x37, 0x140, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/31 00:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_init(0x9, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000037f000)='/selinux/status\x00', 0x0, 0x0) r4 = add_key$user(&(0x7f00003fa000)='user\x00', &(0x7f0000cd7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000e1000)="9932ab1614349269e4a60f9366390beec28eb42208bf942d353a8bbd9a122811943ba3b476efab8acb1a69791111990cc863ad3b1dffea128152d8649725f8127a5005c0e73e57ae5795b69a81510a2e88a0d8bc6ca8c6b896ff3290417a5486b33b3884c80c18da32ad2fcb68593c7c52eae53b0e2cbb17b63ffba93ff9efc6d7dae8941d1d6630f72755247e78c197cadbf70b781fc8f64038d45e6a9fbfb8dabd54cb7985", 0xa6, 0xfffffffffffffffa) keyctl$revoke(0x3, r4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003c8000)={0x0, 0x97, "21f2a7ec70d717da79106fda486a3069b22410c7112dfc992522d81ece0ecbd3d364d676a2f11cf371b895e48204060b3d4f21542657f3322f855b08bb450b58b1d85b875e425cbd9b2c63ac1bf52c19730478aa87735d823cf7bd81b4ae1a0786a08394a79d77463ab750a3a9b417ccf5114fb96f365b889a7719963c08335f28de0618e9dc1e939af3e0620935fac6f52141150fb750"}, &(0x7f00005ef000)=0x9f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008d8000)={r5, @in6={{0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x15}, &(0x7f0000eb8000-0x4)=0x98) close(r1) bind$netlink(r3, &(0x7f0000b29000-0xc)={0x10, 0x0, 0x2, 0x4040000}, 0xc) 2018/01/31 00:53:43 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000073000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, &(0x7f0000c7c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f69000-0x10)={0x0, 0x0}, &(0x7f0000f68000)={&(0x7f0000f68000)={0xffffffffffffffe1}, 0x8}) 2018/01/31 00:53:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000088b000-0x4)=0x0) accept4$nfc_llcp(r0, &(0x7f000000e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000755000)=0x60, 0x800) 2018/01/31 00:53:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001ec000)={0x2000, 0x0}) poll(&(0x7f0000221000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffffb) epoll_pwait(r1, &(0x7f000006c000-0x48)=[{0x0, 0x0}], 0x1, 0xffffffffffffffe2, &(0x7f000006c000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000046a000-0xc)={0x4, 0x0}) sysinfo(&(0x7f0000012000)=""/0) syz_open_dev$mice(&(0x7f0000a28000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 00:53:43 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000474000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f00008cd000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f18000)=0xe, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000c0b000-0x10)={0x0, 0x0}, 0x10) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f00007b7000-0x4)=0x0, &(0x7f000066f000-0x4)=0x4) 2018/01/31 00:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000514000-0xb)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000456000)=@routing={0x3c, 0xe, 0x0, 0x3ff, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x78) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000037f000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000bc0000-0x4)=0x0) fstat(r0, &(0x7f0000a2d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f000038f000-0x28)={0x5, 0x1f, r5, 0xa, r6, 0x5, 0x5, 0xfffffffffffff801}) sendmsg$unix(r0, &(0x7f0000ab0000)={&(0x7f0000187000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b3a000)=[{&(0x7f00003ea000)="c1daea0b9a76246db27b9098a6c8ce15938446cfe265dd030d60c0e726a9ba40407e0455439bed41258ed4bef6048a87458aa7ef19d82a12c1749fad17658073b56f02fd7acebd9c85cbe244c3b86f4838bff00a1aaced294dcda6696eb92b41658066f6b96b78d7427d73b7f2901eb680eac70f691bcb74b5faeab42f186a453aa09107d1b0102239958cf8210d289452eedfd25549e656fab49c9991a54dd61250d790d625edf70a8aef7361087e3db91f986df796573588d17e15bd2405bfdb878819", 0xc4}, {&(0x7f0000aab000)="133e9ef4f96628c927c992763a63db3090d9d0a65e234055b58ce371d26b5c8232069780c117252d2562df2d338c72219435", 0x32}], 0x2, 0x0, 0x0, 0x40081}, 0x4000000) r7 = add_key$user(&(0x7f00003fa000)='user\x00', &(0x7f0000cd7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000e1000)="9932ab1614349269e4a60f9366390beec28eb42208bf942d353a8bbd9a122811943ba3b476efab8acb1a69791111990cc863ad3b1dffea128152d8649725f8127a5005c0e73e57ae5795b69a81510a2e88a0d8bc6ca8c6b896ff3290417a5486b33b3884c80c18da32ad2fcb68593c7c52eae53b0e2cbb17b63ffba93ff9efc6d7dae8941d1d6630f72755247e78c197cadbf70b781fc8f64038d45e6a9fbfb8dabd54cb7985", 0xa6, 0xfffffffffffffffa) keyctl$revoke(0x3, r7) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003c8000)={0x0, 0x97, "21f2a7ec70d717da79106fda486a3069b22410c7112dfc992522d81ece0ecbd3d364d676a2f11cf371b895e48204060b3d4f21542657f3322f855b08bb450b58b1d85b875e425cbd9b2c63ac1bf52c19730478aa87735d823cf7bd81b4ae1a0786a08394a79d77463ab750a3a9b417ccf5114fb96f365b889a7719963c08335f28de0618e9dc1e939af3e0620935fac6f52141150fb750"}, &(0x7f00005ef000)=0x9f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00008d8000)={r8, @in6={{0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x15}, &(0x7f0000eb8000-0x4)=0x98) close(r2) 2018/01/31 00:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000018f000-0x4)=0x0, 0x4) accept4(r0, &(0x7f000059b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000224000)=0x1c, 0x800) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/31 00:53:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() sched_getaffinity(r1, 0x8, &(0x7f00000da000-0x8)=0x0) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008c8000)={0x6, 0x3}, 0x8) shutdown(r0, 0x1) 2018/01/31 00:53:43 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = dup2(r1, r1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000fed000-0x4)=0x0) 2018/01/31 00:53:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa9000)='/dev/rtc\x00', 0x634300, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) fcntl$dupfd(r0, 0x0, r0) r2 = add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) clock_gettime(0x0, &(0x7f0000646000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000196000-0x20)={{0x0, 0x0}, {r3, r4/1000+10000}}, &(0x7f000054e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 00:53:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000e15000-0x4)=0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000011000)=0x0) sched_rr_get_interval(r2, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000011000)={0x100000000, 0x8338, 0xff, 0x5, 0x3, 0xcab}) r3 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f0000920000-0x4)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000c0000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000f99000)={0x1, 0x9, 0x8, 0x80000000, 0x4, 0x7fff}) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) poll(&(0x7f0000b6e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000079b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 00:53:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/170, 0xaa) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x42) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xff) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/31 00:53:43 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000012000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000017000)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000e000-0xa)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000018000-0x8)='./file0\x00', &(0x7f0000018000-0x20)={{0x77359400, 0x0}, {r2, r3/1000+30000}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_generic(r0, &(0x7f0000015000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe8)={0x2a1, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:53:43 executing program 5: mkdir(&(0x7f000039b000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000fac000-0x8)='./file0\x00', &(0x7f00001a8000)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="02000000080000006f5509100730de2d6a1f06a0", 0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f00005fd000-0x40)={0x6, 0xeb3, 0x2, 0x2, 0x1000, 0x8001, 0x8, 0x9}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000037f000)='/selinux/status\x00', 0x0, 0x0) r4 = add_key$user(&(0x7f00003fa000)='user\x00', &(0x7f0000cd7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000e1000)="9932ab1614349269e4a60f9366390beec28eb42208bf942d353a8bbd9a122811943ba3b476efab8acb1a69791111990cc863ad3b1dffea128152d8649725f8127a5005c0e73e57ae5795b69a81510a2e88a0d8bc6ca8c6b896ff3290417a5486b33b3884c80c18da32ad2fcb68593c7c52eae53b0e2cbb17b63ffba93ff9efc6d7dae8941d1d6630f72755247e78c197cadbf70b781fc8f64038d45e6a9fbfb8dabd54cb7985", 0xa6, 0xfffffffffffffffa) keyctl$revoke(0x3, r4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003c8000)={0x0, 0x97, "21f2a7ec70d717da79106fda486a3069b22410c7112dfc992522d81ece0ecbd3d364d676a2f11cf371b895e48204060b3d4f21542657f3322f855b08bb450b58b1d85b875e425cbd9b2c63ac1bf52c19730478aa87735d823cf7bd81b4ae1a0786a08394a79d77463ab750a3a9b417ccf5114fb96f365b889a7719963c08335f28de0618e9dc1e939af3e0620935fac6f52141150fb750"}, &(0x7f00005ef000)=0x9f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008d8000)={r5, @in6={{0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x15}, &(0x7f0000eb8000-0x4)=0x98) stat(&(0x7f0000cc4000)='./file0\x00', &(0x7f0000f58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() fchownat(r3, &(0x7f0000a7b000)='./file0\x00', r6, r7, 0x1c00) close(r1) 2018/01/31 00:53:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r0, &(0x7f0000c45000-0x59)=""/89, 0x59, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x5)='yeah\x00', 0x5) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/31 00:53:43 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000007000-0x20)={@generic="fb73138e6e8c6ddef56e847cda878a9a", @ifru_flags=0x1000}) 2018/01/31 00:53:43 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000095d000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x6) 2018/01/31 00:53:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000851000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006a2000)=0xa35) alarm(0x5b74) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000001000-0x24)={0x5, 0x0, 0x3, 0xffff, 0x1f, 0x1, 0x400040, 0x46ea, 0x1, 0x0, 0x2, 0x2}) request_key(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='\x00', 0x0) 2018/01/31 00:53:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000023b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x7c)="1f77a719ff091c7e3460d8a647ebdf95ec29b8bd8521d0e5b5ed589cf4ba50b2dcbf913fba8d3574438a1a5028aa1b4d4da218c0f5f8062dcbc5eda4d8a3dfb03f67259b6867e3e3fddfc2f5041c7fda9190f11ba528f229e22338eb8ce3dfa35f35161c2de1da9982e9cf498f01f1201bd664ae81420996d430be8a", 0x7c, 0xfffffffffffffff8) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) keyctl$get_keyring_id(0x0, r1, 0x10000) 2018/01/31 00:53:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00006d7000-0xf8)={{0x1, 0x3, 0xb178, 0x3, 0x7}, 0x9, 0xab, 'id1\x00', 'timer1\x00', 0x0, 0x4, 0xd45, 0xb6f3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mount(&(0x7f0000926000-0x8)='./file0\x00', &(0x7f000044d000)='./file0\x00', &(0x7f0000782000-0x6)='ramfs\x00', 0x200c80, &(0x7f00002b5000)="030abdbfd4c2e0b5c7dea4b42e5f05382bbbb2dc111a85705e1ea2a4c7f7dc6125fd0dff29f925e39aa269a5993c32c75fee51caa7a85839eb8f66213165557c51e3898afb26da8a535820af5985f23810212ec9300cd6737958ccaf329daeac7e42fb7ef59cd47184a48ab5e9b0") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000bd3000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:53:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b14000)={0x0, 0xfffffffffffffc01}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f4d000-0x10)={0x9, 0x8, 0x1ff, 0xa400000000000000, r1}, 0x10) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000011000)={0x2}, 0x1) creat(&(0x7f000000b000)='./file0\x00', 0x100) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000176000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d66000)='/dev/hwrng\x00', 0x18000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000ee4000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r2 = gettid() prlimit64(r2, 0xe, &(0x7f00004fc000-0x10)={0x8, 0x80}, &(0x7f00001dd000-0x10)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000dfa000-0x8)=0x80000000) 2018/01/31 00:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) socket$unix(0x1, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004d4000)={0x1000000000000013, 0x0}) ppoll(&(0x7f00006aa000-0x2d)=[{r1, 0x0, 0x0}, {r0, 0x201, 0x0}], 0x2, &(0x7f00002c9000)={0x77359400, 0x0}, &(0x7f0000d25000-0x8)={0x0}, 0x8) 2018/01/31 00:53:43 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000ff4000)=[{{&(0x7f0000611000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d51000-0x30)=[], 0x0, &(0x7f0000ff5000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f00000e1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000378000)=[], 0x0, &(0x7f000083a000-0x9a)=""/154, 0x9a, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c1d000)={0x77359400, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) geteuid() syz_open_dev$urandom(&(0x7f00007a1000)='/dev/urandom\x00', 0x0, 0x505100) r0 = open(&(0x7f0000c7d000-0x8)='./file0\x00', 0xe4c5c850d21f8444, 0x37b9fa54d78d9a0e) accept4$inet6(r0, &(0x7f0000893000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004b9000-0x4)=0x1c, 0x0) lstat(&(0x7f0000a44000)='./file0\x00', &(0x7f00002b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000487000-0x8)='./file0\x00', r1, 0x0) 2018/01/31 00:53:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40003, 0x800000000001, 0x100) r1 = creat(&(0x7f00008c4000-0x8)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00005c8000-0x4)=0x1ff) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000807000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000082c000)=0x14) r2 = accept4$packet(r1, &(0x7f0000ed9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000005e000)=0x14, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000a1b000-0x56)="bca81b8cf2aa00daee312684556683f36cc708a7e5056d6352f969b17826683dc802ae90f968931b4666d83c7ba3eb45de910bd327788b9fa6e7efc558452e6ebab06d97f358d93d005963180f1886a0258e86b5fbfc", 0x56) accept$packet(r2, &(0x7f0000363000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000e7000)=0x14) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000195000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 00:53:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000827000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000133000-0x4)=0x14) connect$packet(r0, &(0x7f0000e4d000-0x14)={0x11, 0xff, r1, 0x1, 0x1000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f14000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bd000-0x10)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000d1c000)={0x0, 0x7, "c0dbe80c41270c"}, &(0x7f000025f000-0x4)=0xf) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008ad000-0x8)=@assoc_value={r3, 0x9}, &(0x7f000075c000)=0x8) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00008d5000)={0x57, 0x5ba2, 0x10000, {0x6291, 0x0}, {0x2, 0x0}, @period={0x5c, 0x2b, 0x5, 0x5, 0x401, {0xfffffffffffffffc, 0xffff, 0x5, 0x6}, 0x6, [0xfffffffffffffffe, 0x48852d70, 0x1, 0x5, 0xb7e0, 0x0]}}) recvmsg(r2, &(0x7f0000841000)={&(0x7f0000d82000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000de7000)=[{&(0x7f000052b000)=""/188, 0xbc}, {&(0x7f00006f8000-0x9c)=""/156, 0x9c}, {&(0x7f0000903000-0x71)=""/113, 0x71}], 0x3, 0x0, 0x0, 0x1}, 0x40) 2018/01/31 00:53:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000868000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000335000-0x28)={&(0x7f0000992000/0x3000)=nil, 0x8001, 0x6, 0x4, &(0x7f0000592000/0x2000)=nil, 0x401}) pkey_alloc(0x0, 0x0) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) sendto$inet6(r2, &(0x7f0000008000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000003, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 00:53:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000071b000)={0x0, @in6={{0xa, 0x0, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x3, 0x5, 0x0, 0xd0}, &(0x7f0000770000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000feb000-0x8)={r3, 0x1200000000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000406000)={0x1c, 0x1, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x8000000000000012, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$unix(r1, &(0x7f00003f0000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 00:53:43 executing program 0: timerfd_create(0x3, 0x800) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000322000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:43 executing program 6: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000a0b000)={{0x0, 0x0}, {r0, 0x7530}}, &(0x7f0000cd5000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a72000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000513000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:53:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000-0xc)='/dev/rfkill\x00', 0x701802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xb) faccessat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000741000/0x4000)=nil, 0x4000}) 2018/01/31 00:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000efc000)='pkcs7_test\x00', &(0x7f0000604000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000291000-0xe)='ppp1vboxnet0\'\x00', 0xfffffffffffffff9) keyctl$clear(0x7, r0) r1 = syz_open_dev$tun(&(0x7f00005d9000-0xd)='/dev/net/tun\x00', 0x0, 0x2800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="2f0100000000000000fffb7d08cebd5c", @ifru_ivalue=0x3}) [ 63.364751] IPv4: Oversized IP packet from 127.0.0.1 2018/01/31 00:53:43 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x4000000003, 0x155a4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000012000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000038e000-0xf)='/dev/sequencer\x00', 0x103001, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000c1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000398000)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000564000)={0x0, 0x0, 0x0}, &(0x7f0000253000)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b5f000-0x20)={@loopback={0x0, 0x1}, 0x2, 0x2, 0x3, 0x5, 0x20a, 0x4, 0x0}, 0x20) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000574000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x4, 0x0, 0x46, 0x2, 0x80, 0xa0, 0xff, r1, r2}, {0x200, 0x1ff, 0x5, 0x3, 0x1, 0x7fff, 0x7, 0x4d}, {0x3, 0x2, 0x6, 0x20}, 0x8000, 0x7, 0x2, 0x1, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x1, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x3, 0x3d, 0x101, 0x6, 0x6}}, 0xe8) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000861000)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0x2, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_UID={0x8, 0x19, 0x0}, @RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:53:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x80000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00008ba000)={{&(0x7f0000998000/0x1000)=nil, 0x1000}, 0x3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a53000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) 2018/01/31 00:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b2d000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000b1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000003a000-0x20)={@generic="771116519266afd25359f31b257a17ec", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 00:53:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce6000-0x26)="", &(0x7f0000c51000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000096000-0x8)='./file0\x00', &(0x7f000089c000)='./file0\x00', &(0x7f0000b1f000-0x7)='hostfs\x00', 0x400, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c7e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000)={{0xffffffffffffffff, 0x0, 0x8, 0x7, 0x7}, 0x1800000, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000de8000)=""/206, 0xce) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000e74000-0x5f)="adfa7c74b128b92028e53d6aaf04a5401785d369d5462d12b79b865ae704313800dcaffddac502702f98d8bded251a2ddcfda0791929454c08229a5329c3e8d02eedc3b8129c9283ab1b8bd8b5562509ef76ff2be9ce8c3d47019bcd1597a8", 0x5f) 2018/01/31 00:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)='ns\x00') r2 = request_key(&(0x7f0000ee1000-0xb)='asymmetric\x00', &(0x7f0000dd8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000433000-0xe)='security\'user\x00', 0xfffffffffffffffb) request_key(&(0x7f0000f53000)='cifs.idmap\x00', &(0x7f000013a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000072f000-0x1)='\x00', r2) exit(0x0) getdents(r1, &(0x7f0000bcd000)=""/145, 0x91) 2018/01/31 00:53:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) r1 = dup(r0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000002000-0x4)=0x9, &(0x7f0000002000-0x4)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x202000) flock(r2, 0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000008000)={0x1c000, 0x9, 0x7, {0x0, 0x0}, 0x46, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:53:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f0000fbd000)='./file0\x00', 0x18) connect$netrom(r0, &(0x7f0000ba2000-0x48)=@full={{0x3, {"24a5cf6c694c6b"}, 0x3}, [{"101317cd586a50"}, {"b720cd97b1a067"}, {"64e978f98dc527"}, {"5cf6b561148699"}, {"1b5ddfd2f28b1e"}, {"35b46f60caf7bd"}, {"ef731cfce659dc"}, {"8dbae95dba1a71"}]}, 0x48) r1 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000382000-0x90)={0x0, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a7b000-0x4)=@int=0x0, &(0x7f00001db000)=0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r1, &(0x7f000088c000)='./file0\x00') write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlinkat(r1, &(0x7f0000586000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') link(&(0x7f000097b000)='./control/file0\x00', &(0x7f0000015000-0xa)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 00:53:43 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c7d7d0") 2018/01/31 00:53:44 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x100, 0x4) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/01/31 00:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f00002c5000)={'system_u:object_r:crond_var_run_t:s0', 0x20, 'root\x00'}, 0x2a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) epoll_pwait(r0, &(0x7f0000ed0000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000904000-0x8)={0x0}, 0x8) 2018/01/31 00:53:44 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f00000c9000)='./file0\x00', 0x1, 0x20) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000643000)="b6079972a06f4bca9bd9e647aee10e26f01dad66c1c6008e64f1ff7c97b8091c2f72ef4b555093036ab56effcdafcbb5b2d08609a8d5aaad85b9f6bdcbc7940bd8c4d3801b4c33dba79003157d132ebe9c0782c7489f3052dbce877463927e849213cb789367296e7161ec6cd3956afc3e5203daca4d225ad269518df21c6da7c81e48ff58d111f747ec5f9f62e770617963f070a094723c7bb1726fb041969e94eae5d992411089928e1b31fa9640") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001e8000-0x16)={0x9, [0x5, 0x80000000, 0x1000200000, 0x7, 0x7f, 0x4, 0x3, 0x1f, 0x6]}, 0x16) pipe2(&(0x7f0000579000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r1) 2018/01/31 00:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000034d000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x72) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000ab6000)=[{{&(0x7f0000b21000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000064e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000e9d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000605000)=[], 0x0, &(0x7f0000d20000-0x97)=""/151, 0x97, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000736000)={0x77359400, 0x0}) poll(&(0x7f0000f65000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 00:53:44 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000011000)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) r1 = request_key(&(0x7f0000012000-0xc)='id_resolver\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000d000)='ppp0keyring\x00', 0xfffffffffffffffc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000013000-0x6)='logon\x00', &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000010000-0xa)='*selfself\x00', 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) 2018/01/31 00:53:44 executing program 1: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00009dd000-0x8)='./file0\x00', 0x80000, 0xa) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000acd000-0x4)={0x7fffffff, 0x7, 0x400}) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000182000-0x4)=0x0, 0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, 0x0, &(0x7f0000ef9000)=0x0) 2018/01/31 00:53:44 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000f77000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000dcd000)={0x0, 0x6}, &(0x7f000002e000)=0x8) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f77000)={r1, 0x100000001}, 0x5) prctl$setendian(0x14, 0x2) 2018/01/31 00:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f4000)='/dev/rtc\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ff1000-0x6)={0x0, 0x4}, &(0x7f0000deb000)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cad000)={r1, 0x3}, 0x8) accept$packet(r0, &(0x7f0000b2c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c08000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000a81000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002e4000)='./file0\x00') 2018/01/31 00:53:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007f2000)={0x0, 0x0}, 0x8) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) r2 = syz_open_dev$mice(&(0x7f0000184000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f76000)={0x0, 0x2, 0x20}, &(0x7f0000270000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000832000-0xda)={r3, 0xd2, "f97e44e7296519457ec99b4d323b6517179f6dafb5a58cbbf150e73b11292187b248b0b8f1bd935bf1b8b52c3655c6eedaafcde36d716e9f3e50ce712a061424d40ad2d86125c3032d3c0329466396bd75ae5eb7c80204c8f13308df17eb7980290579612ae575203f642207aa94510a55e80aea71488d2583cbae813ca346ac9f8c0175f57013c8c73b18d1ffa8d98342124635f929dd78fed9c2ff33ecc0bd2b88795dcea1aa64f88b9c0ddd43f6d4850bea1463cdf3881670fbf9ea8743dccebe62ddcd262af92495a9e9cb82f64e5359"}, &(0x7f0000d47000)=0xfffffffffffffd9d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00003b7000)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4d9b0c2e}, &(0x7f0000a36000-0x4)=0x98) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/31 00:53:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000d41000)="17a095c3ff9d5dd34def1808bd18ff2e0a00f96e66c3d529ea3e7eb506f1db83e8c7e9e231c0be8a133634daf8256d0f78de23c08ec19a19c0c53f49ebda801cbf058d236b84b11e929c2ffdc8bcf46fa0689cebb4d1f4ba09fcccae7d252a14b1e9446a6d9fdf99d91b20449bde8dc1cc5ab4b46d28") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f000087e000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r2, 0x9, 0x1ff}, 0xc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x16)=""/22, &(0x7f0000002000-0x4)=0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x403, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000172000)=@assoc_value={0x0, 0x0}, &(0x7f00000e1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000548000-0x9e)={r5, 0x80000001, 0x96, "3eedb0ef1846dbf0c90f99a2cb6c79375ec06c6742508de6789b81764db40bd29951e7e4e3d0ec27b1e4970079d0c494cf0e25ac109bbf20d28d85cab166291e0fab65dedc54536282e84f40d63691b0103db73bd10d5d4e83c45d1e51986db5580a44622373e0325b8f0d029d9de87e21c8d091dd3f2a5173bcdf3b3a922c268a25dde94f1fa38527726305d398a694c4d40c22d7d9"}, 0x9e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000069b000-0x16)={r5, 0xe, "e48e70a806137acbd5a063a0c25f"}, &(0x7f0000979000)=0x16) sendto$packet(r3, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0xfffffffffffffffe, r4, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/31 00:53:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400, 0x0}}) prctl$intptr(0x17, 0x401f) [ 63.655283] binder: 11850:11853 ERROR: BC_REGISTER_LOOPER called without request [ 63.688654] binder: send failed reply for transaction 51 to 11850:11862 [ 63.700605] binder: BINDER_SET_CONTEXT_MGR already set [ 63.705945] binder: 11850:11862 ioctl 40046207 0 returned -16 [ 63.713210] binder: 11850:11853 ERROR: BC_REGISTER_LOOPER called without request [ 63.722990] binder_alloc: 11850: binder_alloc_buf, no vma [ 63.728592] binder: 11850:11862 transaction failed 29189/-3, size 0-0 line 3127 [ 63.785260] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.825258] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 00:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f000077e000)='fuseblk\x00', 0x0, &(0x7f000028b000)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a69000)='/selinux/mls\x00', 0x0, 0x0) bind$llc(r0, &(0x7f0000dd3000+0xb90)={0x1a, 0x17, 0x1000, 0x3, 0x9, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/31 00:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) mlock(&(0x7f0000e0d000/0x1000)=nil, 0x1000) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x11) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) rt_sigreturn() ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003ec000-0x30)={0x8, 0x0, &(0x7f000046a000-0x8)=[@register_looper={0x630b}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000b86000)=""}) 2018/01/31 00:53:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000193000)={&(0x7f0000169000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000926000-0x10)={&(0x7f000043d000)=@setlink={0x20, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000ed0000-0x3f)="12f4c39334b05ce05bf1d5dcfb74eefa45e32d5c89ff6e442dfed83887e3ad2cab5ec4badc89e6c957cc8112352f79e3a20cfce3ef0a73ae64f1f2a23a5b9c") 2018/01/31 00:53:44 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000008000)='tls\x00', 0x4) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:44 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004000-0x4)=0x1, 0x4) r1 = syz_fuseblk_mount(&(0x7f00005f0000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000002000)=r1) 2018/01/31 00:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fee000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002c3000-0x4)=0x0, &(0x7f00006aa000)=0x4) r2 = epoll_create(0x7ffe) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e39000)=""/4, &(0x7f00007bb000)=0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007fd000-0xb)='/dev/hwrng\x00', 0x450241, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) fcntl$getflags(r2, 0xb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000549000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000004000-0xc)={0x80000001, 0x0}) 2018/01/31 00:53:44 executing program 3: clone(0x0, &(0x7f00009a5000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000676000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000842000-0x4)=0x10) ftruncate(r0, 0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0xff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x67}, &(0x7f0000000000)=0x8) getresgid(&(0x7f00000c6000-0x4)=0x0, &(0x7f0000c91000-0x4)=0x0, &(0x7f000030e000)=0x0) 2018/01/31 00:53:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 00:53:44 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000012000-0xd)='/dev/usbmon#\x00', 0x6, 0x200042) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000008000)={0x0, 0x80}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000d000-0x10)={r2, 0x14da, 0x3, 0xff}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x112000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1ae55cf4, 0x40, 0xfffffffffffffffe, 0x4}, &(0x7f0000011000+0x9e2)=0xa0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000012000-0xa0)={r3, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff3f1, 0x5, 0x0, 0x800, 0x14}, &(0x7f0000011000)=0xa0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) r4 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000)='/dev/sequencer2\x00', 0x20001, 0x0) setsockopt$packet_int(r4, 0x107, 0x1f, &(0x7f0000013000-0x4)=0xc000000000000, 0x4) 2018/01/31 00:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/31 00:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x6, &(0x7f0000d81000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00005cf000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007bb000)={r1, 0x6}, &(0x7f000076a000-0x4)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c84000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r2, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/31 00:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00005a8000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000824000-0x8c)={0x9, 0x4, 0x1, 'queue1\x00', 0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstatfs(r1, &(0x7f0000c5a000)=""/45) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000000000000075b200004000000004000e7003072a901"}) [ 63.830374] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 00:53:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) pipe2(&(0x7f00009e3000)={0x0, 0x0}, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000044b000)=0x0) close(r0) 2018/01/31 00:53:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x1, 0x7ff, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000000)={'system_u:object_r:apm_bios_t:s0', 0x20, 'system_u:object_r:xen_device_t:s0', 0x20, 0x38, 0x38, 0x20, 'unconfined\x00'}, 0x50) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) r4 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r4, 0x5, &(0x7f0000004000-0x4)=0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0x0, 0x802) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000014000-0x20)={@generic="a4e0408cf21dbaed085193c5a21eddfd", @ifru_flags=0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) setfsuid(r5) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000bc8000-0x4)=0x101, 0x4) [ 63.875205] binder: 11886:11891 Release 1 refcount change on invalid ref 0 ret -22 2018/01/31 00:53:44 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x2, 0xa) write(r0, &(0x7f0000f7a000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00cf", 0x20) 2018/01/31 00:53:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x100000000) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000012000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) accept$nfc_llcp(r0, &(0x7f0000f02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e80000)=0x60) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a1a000)=""/0, &(0x7f0000624000-0x4)=0x0) sendmsg$netrom(r0, &(0x7f00000f8000)={&(0x7f0000c85000-0x7)=@ax25={0x3, {"b786238b539fea"}, 0xe1e}, 0x10, &(0x7f0000cb3000-0x20)=[{&(0x7f00006d7000-0xb1)="6847e792a51a749d4f2a9c409e5b11bb5825b37d098fd730a4fd7f3cb11182e816c199f0bf22f84551eeb87d45501ee25dbad85c74e52d266e3c67c319c3b32875e0f1b09837b86977d0affe16f50085f8ebcdd4d7e26938f97f656835071be330de5b2a146ba2b8fa536fd63a19d99fb3ff8f65c4af9267a92bd9769fd3db6dbc399b15e48fe4cac018b667efddf0a717b2de95fedf23b34bf72d55f9a2498eaa2eb70eef9a13fbb04319b69fae98db01", 0xb1}, {&(0x7f0000942000-0x1000)="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", 0x1000}], 0x2, &(0x7f00008ff000)=[{0xf0, 0x102, 0x425, "7ba868556f9300f4ef11300852d3e39f99bed07bcf8679483cdfc5c1f0fb7a89d16cea3b093311f4394fc06e55ab1b3b5bf0779fdf6aaf798d02dc3bf319f605222b4ea208fe2e1c7ed561e23c81d0182091c3321c98ff774c8a5458bc2c0da35c4586cedefbd302b0c8e3bfa340bd27585c70e7732ddba23d660140e8475a5e57123f0834de61acde225ab4a954b643c55327de1c4b1428da04e652d789bf888000a36eeed885c5319af78feebf71c4fccebd8332b7fc5a53573ed4179fb2483091510dc02d756f4aea56680e84f5df099a7866ec190cacadf238a443"}], 0xf0, 0xf13e7bfccb29fddf}, 0xc000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f9c000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000896000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ed6000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r1}) ioctl$sock_ifreq(r0, 0x8bb1, &(0x7f00003bf000-0x28)={@common='tunl0\x00', @ifru_flags=0x0}) syz_open_dev$sndseq(&(0x7f0000500000)='/dev/snd/seq\x00', 0x0, 0x622002) 2018/01/31 00:53:44 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000012000-0x8)='./file0\x00', 0x8, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0xfffffffffffffe67, 0x0}, 0x0) r1 = accept(r0, 0x0, &(0x7f000000d000)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000015000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)=[&(0x7f0000009000-0x15)='ppp1self\'-uservmnet0\x00'], &(0x7f0000014000-0x40)=[&(0x7f0000013000)='\x00', &(0x7f000000f000-0x1b)=')nodevppp1posix_acl_access\x00', &(0x7f000000f000)='security+selfsystemnodev@\x00', &(0x7f0000012000)='wlan0+wlan0\x00', &(0x7f0000013000)='\x00', &(0x7f0000013000)=':\x00', &(0x7f0000013000)='ppp1\x00', &(0x7f0000014000-0x1)='\x00']) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000012000)=0x8000, 0x4) 2018/01/31 00:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) r3 = dup3(r2, r1, 0x0) dup2(r2, r3) 2018/01/31 00:53:44 executing program 6: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800000000, 0x3, 0x0}}, 0x2e) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000e7b000-0x8)='./file0\x00', 0x80) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000c6e000-0x20)={0x6, 0x100, 0x4, 0x81, 0x1, 0x600000}) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/31 00:53:44 executing program 7: mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d4b000)={0x0}, &(0x7f0000d4b000+0x288)=0x4) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/31 00:53:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000c99000-0x38)={&(0x7f0000266000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009c4000-0x40)=[], 0x0, &(0x7f00005aa000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x690, 0x8) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a01000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f000022a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00008b2000)=0x6) ptrace$getsig(0x4202, r2, 0x0, &(0x7f00002ab000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f000049b000-0x4)=0xb93, 0x4) sendto$inet6(r2, &(0x7f0000f7a000-0x23)="", 0x0, 0x0, &(0x7f00004c7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0xfffffffffffffd68) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') r1 = add_key$user(&(0x7f00000fa000-0x5)='user\x00', &(0x7f000030f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000b1000)="bd6ae63fbd88c20971e33a9c7844ff098f801f84fc475472e3a8598d7b5fcdade852fc16f8e9283b8c6f1780e6738ec5ff959bf6b44e1c4cafc8d97edd7fbf934bbbc2d5d508ebdaed", 0x49, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) getdents(r0, &(0x7f0000d2b000-0x1f)=""/31, 0x1f) 2018/01/31 00:53:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="e05b07a8017cee0203e62a8658cfbd45ada64ea6a2c183741bac23df78acb1872aa372c6a8d9916d8fc3e9fc92e2734910a980a3d7bfe527f9a9a8018d8863b8c48b0a667dc1a50f3bea645fb598d8ea18d1eeed9aff8c7de7f6b92fc5d3ab12f549f921f2e9ee01", 0x68, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) mmap$binder(&(0x7f00000f7000/0x3000)=nil, 0x3000, 0x0, 0x40030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000001000)={0x8d, 0x9e}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) keyctl$get_keyring_id(0x0, r0, 0x101) 2018/01/31 00:53:44 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000017000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1120001}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000027000-0x50)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x1}) 2018/01/31 00:53:44 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000012000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = getpgrp(0x0) getpriority(0x2, r2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000013000-0x90)={0x40, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000011000)=""/24) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockname$netrom(r0, &(0x7f0000a52000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000474000)=0x48) mmap(&(0x7f0000000000/0x274000)=nil, 0x274000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000381000-0x10)='/dev/sequencer2\x00', 0x200400, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) readv(r1, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2018/01/31 00:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/31 00:53:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000)=0x0, &(0x7f0000498000)=0x0, &(0x7f0000844000-0x4)=0x0) gettid() getresuid(&(0x7f0000e8e000)=0x0, &(0x7f0000658000-0x4)=0x0, &(0x7f00008cc000-0x4)=0x0) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000327000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c12000)=0xfffffffffffffff3) lstat(&(0x7f0000c6b000-0x8)='./file0\x00', &(0x7f000041b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() lstat(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f000093c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getpid() getresuid(&(0x7f0000c2a000)=0x0, &(0x7f0000cb0000)=0x0, &(0x7f0000a41000)=0x0) fstat(r0, &(0x7f0000353000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9c000)=0xe8) getgroups(0x1, &(0x7f000039c000-0x4)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f0000c91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a3000-0x2)=0x0) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000107000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000322000)=0xc) getpgid(0x0) getresuid(&(0x7f00001e2000)=0x0, &(0x7f0000c07000)=0x0, &(0x7f0000d27000-0x4)=0x0) getresgid(&(0x7f0000074000)=0x0, &(0x7f00003f6000)=0x0, &(0x7f00002bf000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000183000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000017000-0x48)=[{&(0x7f0000a59000-0xcf)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000)="", 0x0, 0x2000000c, &(0x7f0000ac3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000f78000)=0x6, 0x4) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendmsg$nl_generic(r3, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48080) sendfile(r3, r4, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/31 00:53:44 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000010000-0x4)=@int=0x0, &(0x7f0000012000-0x4)=0x4) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000008000)=""/4096, 0x1000, 0x0, &(0x7f000000d000)={0xa, 0x2, 0x10000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80}, 0x1c) 2018/01/31 00:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') r1 = add_key$user(&(0x7f00000fa000-0x5)='user\x00', &(0x7f000030f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000b1000)="bd6ae63fbd88c20971e33a9c7844ff098f801f84fc475472e3a8598d7b5fcdade852fc16f8e9283b8c6f1780e6738ec5ff959bf6b44e1c4cafc8d97edd7fbf934bbbc2d5d508ebdaed", 0x49, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) getdents(r0, &(0x7f0000d2b000-0x1f)=""/31, 0x1f) 2018/01/31 00:53:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000476000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00006c0000-0xc)='/dev/autofs\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@common='sit0\x00', 0x10) sendfile(r0, r2, &(0x7f00008bf000)=0x0, 0x200041c) 2018/01/31 00:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed5000)=[{&(0x7f0000ed5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)=""}) 2018/01/31 00:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getgid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000bc000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f000063d000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f000027d000-0x4)=0xc) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000d87000-0x50)={@generic="8e7519904fffad9dd72eb6fcb7c29e6c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setfsgid(r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/31 00:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 2018/01/31 00:53:44 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00002cd000)='/dev/usbmon#\x00', 0x64, 0x210002) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000081b000-0x8)=[0x0, 0x8000]) write$selinux_create(r0, &(0x7f000059d000-0x2c)=@access={'system_u:object_r:shadow_t:s0', 0x20, 'unconfined', 0x20, 0x30, 0x35, 0x0}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000a93000)="b83d695f7b8dad29406d38a2fcce23814bbc944d16bbf559a7c4d47e3f574582915766430fc96a3bf29d255ecc4c4133f00befa9153acef9c68edc760958eb3c3c719a670984b9d1f746472770066907759699d7e2e811649e39535288dd5c46530b139377fd648eec9dbe667b1732b356c12e8e23296f730df6abb6e7bc00eb5c730fb6f03d6509eb85a9e0af6ddd9a3b2a38253220d691d75d405cb0bf05c29ccdcafb71646532789485e7c8503522ae8f39a082d6b413796ed4a602516aebd31116e764540c1cac1783c11e2dd7988e8b460eaf473d2dedac50a69ab77dbf1474834e9b3f9f2a02053bf35dc2f35e54701a05de", 0xf5) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/31 00:53:44 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000012000-0x20)={@generic="d61174fc316be61d2788975e748d62b3", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 00:53:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x100000000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a1f000)={0x0, 0x7}, &(0x7f0000b4b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00006c5000-0xb9)={r1, 0x6, 0xb1, "3bb3aa2cab73c2910ea7f43a3b61560807fe2c94cc4e580c57f0b9007adae75871e07b54fc623a6cf0396323986ac1eef6d81b3807ee62a0392a4c8dc9afe38cb33e4f51c981c4de023292ee82da5ba38cec72d5a6927a1f4c5b524353f051faf47f00bb740ea43cb43a126204f48afbad95815c7fbceedcb726c5cb657d8948339952ba6af1524431de75b3391ac401753547e1b33befbce8589c7611e03b63956689c46d9429c3b2fdcc2e21d7fc22aa"}, 0xb9) r2 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r3 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007b3000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000bcd000)={0x0, 0x7, 0x12}, &(0x7f0000a0d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000c29000)={r5, 0x0, 0x67, "c3f3a3b385e1cd9dc6de642743ece0d11ede75b15d3c2655cb4377fd6d39b5745169d3153480b7e3ad6da73a8b36504c4ee3573d8532744d41db8bb501ca69fdb9f96e9aa7a0a9ca19af7e8a511bed922cb125a7aad1c7c9515a73e724edaf5962d514ec4f2fc2"}, 0x6f) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000f15000)=0x100000001) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 00:53:44 executing program 4: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) inotify_init() keyctl$session_to_parent(0x12) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000889000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000ae2000-0x4)=0xc) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ae1000)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00006e5000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000ae2000)=0x6e) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000add000-0x4)=0x3f, 0x3) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000ae2000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000ae3000)=""/230) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000ae0000)=""/163, &(0x7f000030b000-0x4)=0xa3) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/01/31 00:53:44 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000597000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000013000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000014000-0x8)='./file0\x00', 0x9002, r2, r3, 0x0, 0x9, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) poll(&(0x7f0000013000)=[{r1, 0x8010, 0x0}, {r1, 0x100, 0x0}, {r1, 0x100, 0x0}, {r1, 0x8, 0x0}, {r1, 0x240, 0x0}, {r0, 0x4000, 0x0}, {r1, 0x0, 0x0}], 0x7, 0x7fff) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ab3000)='/dev/rfkill\x00', 0x400003, 0x0) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffc) 2018/01/31 00:53:44 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000a53000-0x90)={0x1000, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000ef8000)=0x0, &(0x7f0000ef7000)=0x4) 2018/01/31 00:53:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x18)="e59db05b54e0032bb16f175b18820cd7565639a905b9650a", 0x18, 0xfffffffffffffffd) request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x12)='/dev/input/event#\x00', r1) inotify_init() 2018/01/31 00:53:44 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x3) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:44 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000012000-0x20)={@generic="d61174fc316be61d2788975e748d62b3", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 00:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) shutdown(r0, 0x0) accept4(r0, &(0x7f0000604000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003a0000-0x4)=0x10, 0x0) 2018/01/31 00:53:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000ea9000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, &(0x7f0000000000)=0x32) accept4$netrom(r0, &(0x7f0000a4e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c70000)=0x48, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffb, &(0x7f00000ce000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) 2018/01/31 00:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000248000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f00000cd000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000)="4408000913", 0x5) 2018/01/31 00:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) shutdown(r0, 0x0) accept4(r0, &(0x7f0000604000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003a0000-0x4)=0x10, 0x0) 2018/01/31 00:53:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cc4000)='/selinux/load\x00', 0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000721000-0xe5)="", 0x0, 0x0, &(0x7f00001c8000)={0x0, 0x989680}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f78000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) 2018/01/31 00:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000856000)='./file0\x00', 0x240, 0x80) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000058a000)=""/89) socketpair(0x2, 0x80003, 0xffffffffffffff80, &(0x7f0000dea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fa5000-0x98)={0x0, @in6={{0xa, 0x0, 0x7a3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x1a}, &(0x7f0000dbb000)=0x98) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000921000)={0x20138899, 0x7f}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000e8d000)={0x7, 0x1b, 0x20d, 0x73c2, 0x9, 0x1, 0x625, 0x1, r3}, 0x20) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c93000)=""/108, &(0x7f0000b54000)=0x6c) 2018/01/31 00:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000b8f000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000a2a000-0x10)={{0x0, 0x4}, {0x0, r1+10000000}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000095b000-0xc)=@sack_info={0x0, 0x6, 0x67f8}, &(0x7f00004de000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00008fe000)={r3, 0x4}, 0x8) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/01/31 00:53:44 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/dev/sequencer2\x00', 0x20080, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000011000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000b000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xfffffffffffffe3c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000a000)='./file0\x00', &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000011000)=0x0, &(0x7f0000010000)=0x0, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000011000)=0x0, &(0x7f0000012000-0x4)=0x0, &(0x7f0000011000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000012000-0x38)={&(0x7f0000012000-0xc)=@proc={0x10, 0x0, 0x3, 0x100000}, 0xc, &(0x7f0000012000-0x20)=[{&(0x7f0000012000-0x104)={0x104, 0x1c, 0x604, 0x4, 0x2, "", [@nested={0xe8, 0x8f, [@generic="61886f04f624228b6cc2dc50c735f3282a061bc615a5f5b85612c4ecd9439e0f7c5af1fe6304420bdd21f409bcfacf568af07b40e9ac30a405f4a6dadd0bbbdbb55400f3b018f4fb08bfac4e3f1f6e68f25e1d64b120eddbc1bcd82e8c66e0ed985b4e70eb5fe74ae9603acd113d78287933d4a62de332ef916873f660129022f2913808ed78bf708795295a9fbc5534a408fa9c3095661ec1292c9ad181f40f37008ce907417a8983bf4ce382ca8e74086cac0b2ea0360807edfd7295208ab378367a582c5abc0d44a3694fa37303311d9023fc6cf0e0e5e411081e6b41e6e54d1cbc", @generic=""]}, @typed={0xc, 0x40, @u32=0x1}]}, 0x104}, {&(0x7f0000011000)={0x164, 0x3a, 0xc, 0x0, 0x0, "", [@nested={0x154, 0x48, [@generic="a1965122cd01b2292d9c5c19d513734462eb5e189a0cbb04c9453fff1917f3d9391db89ef73bafb4673f1d9687d1eede86a7a5100538464bf88216c5193d0540159aed", @generic="19c71e407f6e6ed8dc3ddb4a31c3d42b6ef95c2445da9be569fb88e50e36dc2b46dbf1fd1c4cdb0f22d0eb8f6129bc7be73acf9cb0b2dc9e8ccbb38a2c6f9d60ad71e2b628b9d9e37832ad91dd2bfd635d8be75e415d8534160b985d1530df1f086e0aa0a0e9059e17f24bc7bea066618bd5490e0bba5fb26ecb4d69f09ed9f5fa6e46ab457b49903f2692163e431ea3a4e566eba8a947c45af32a59feff79df6b56caba505e15c989f2c01583", @typed={0xc, 0x75, @uid=r2}, @generic="0c675366d2fdaf214e3c3cacfc2d5361bc40a4a186b1f50ebe955004f374de60e9305133772ff8d0ad2e6a947474e68365e3b2285c1ddec610236d339430dfdce49f351d342a63a007afb022744fbb466b86"]}]}, 0x164}], 0x2, &(0x7f0000012000-0x60)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x60, 0x0}, 0x80) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000012000-0x8)={0x0, 0x2}, &(0x7f0000011000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r9, 0x84, 0x19, &(0x7f0000011000-0x6)={r10, 0x6}, 0x6) openat(r9, &(0x7f0000003000)='./file0\x00', 0x208000, 0x40) 2018/01/31 00:53:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xa7f6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) r3 = dup2(r2, r1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000fb8000-0x4)={0x8000, 0x3, 0x7fd5}) 2018/01/31 00:53:44 executing program 6: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x8, &(0x7f0000d44000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, 0x0, &(0x7f0000d44000-0x4)=0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x1, 0x0, []}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000734000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b2000-0x4)=0x18) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000766000)={r2, 0xf6, "f06646428294dfb3e72429f409c9b099a4e8c2dd5ae50c3c8f03c905862a589d7bda469c8516b12fbcf5b69d7da3988aca3c297e1225d5ca6774538f536a1e4a42ddb5dc4bf7041afa7aaddf0417a07c2638a331426bbc906a94081f16985143311b903c493d36417218a63c8ba43cc14998ae81983c1796764a284bc3fa41ef5c165f1862d06fb6f4c3699d173ff9833a6ccafdc977fb20c27d9edb75553430832e3d50a4ad48a0ec6448abcfb575370fdfe61ae0dffcc6c837a3ccce35fc75011e1ff6f3615d1f67771b069226ee6e19f68bcc742bae46d4d88669cfbe99eded450e1ae40024a443df55402839728b87907c4811ba"}, &(0x7f0000d44000-0x4)=0xfe) ioctl(r1, 0x10000, &(0x7f0000260000-0x1)='_') ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/31 00:53:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x100000000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a1f000)={0x0, 0x7}, &(0x7f0000b4b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00006c5000-0xb9)={r1, 0x6, 0xb1, "3bb3aa2cab73c2910ea7f43a3b61560807fe2c94cc4e580c57f0b9007adae75871e07b54fc623a6cf0396323986ac1eef6d81b3807ee62a0392a4c8dc9afe38cb33e4f51c981c4de023292ee82da5ba38cec72d5a6927a1f4c5b524353f051faf47f00bb740ea43cb43a126204f48afbad95815c7fbceedcb726c5cb657d8948339952ba6af1524431de75b3391ac401753547e1b33befbce8589c7611e03b63956689c46d9429c3b2fdcc2e21d7fc22aa"}, 0xb9) r2 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r3 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007b3000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000bcd000)={0x0, 0x7, 0x12}, &(0x7f0000a0d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000c29000)={r5, 0x0, 0x67, "c3f3a3b385e1cd9dc6de642743ece0d11ede75b15d3c2655cb4377fd6d39b5745169d3153480b7e3ad6da73a8b36504c4ee3573d8532744d41db8bb501ca69fdb9f96e9aa7a0a9ca19af7e8a511bed922cb125a7aad1c7c9515a73e724edaf5962d514ec4f2fc2"}, 0x6f) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000f15000)=0x100000001) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 00:53:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000-0x28)={0x57, 0x7, 0x21ea1689, {0x1, 0x5}, {0x6, 0x5}, @cond=[{0x8, 0x40, 0x1, 0x6, 0x10000, 0x2}, {0x12f, 0x7fff, 0x7, 0xde, 0x8001, 0x7}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000)=""}) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) unlinkat(r2, &(0x7f0000001000)='./file0\x00', 0x0) 2018/01/31 00:53:44 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) inotify_init() 2018/01/31 00:53:44 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000005000-0xdd)="95065f455b173d1439afd9fcaf5d878d4b89cd8033ebe581d131d9cd5eaab96ee9c532a1753524a4de08f05bfb93aee7aade4c84fc920acb67687b4dcf60d6c1b4c2d4b0624ba2eb17604099fc79506c91ad3b5043c5cef7d76cbab7be73828af532ba6bda9a4e80c7de0fdeb6fa7e76a6a09b8e15e251760c706b42b90f6440ac82649934b3be0d60ba175fb37a70e3514b27c573244de8b0af928215f1a75b011823a0b0872243037ff6e2e07cb78b856515a2fb97923a161edd3a7f335372b72c8ee575a5776dec342931ee186e666addd5cccd455c841bd3a8dd4c") 2018/01/31 00:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d70000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f000098f000-0x2)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ee0000-0x8)=[], 0x0, &(0x7f0000579000)=""/221, 0x33, 0x0}, 0x0}], 0x1, 0x40010000, &(0x7f0000d6c000)={0x0, r1}) 2018/01/31 00:53:44 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x2, 0x20000) fchmodat(r0, &(0x7f000000a000-0x8)='./file0\x00', 0x24) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000000a000)={0x1, 0x3, 0x3, 0x6, 0x7c3, 0x9, 0x80, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000a000)={r2, 0x800, 0x7f, 0x81}, 0x10) r3 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x5, &(0x7f000000a000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000008000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e4b58dfb9867560eb5970920e8430529"}) bind$inet6(r3, &(0x7f0000007000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x0}, 0x1c) connect$inet6(r3, &(0x7f0000005000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f000000a000)=@rc={0x1f, {0x1, 0x3, 0x140b, 0x1, 0x84, 0x5}, 0x0}, 0x9) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000005000)=0x0) 2018/01/31 00:53:44 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000023000)=@newneigh={0x11, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:53:44 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) inotify_init() 2018/01/31 00:53:44 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000f000+0x5e7)='/dev/hwrng\x00', 0x141040, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000006000)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000b000)={0x9, [0x9, 0x7, 0x5, 0x4, 0x9, 0x372f, 0x2, 0x7b04, 0x8f6]}, 0x16) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) fcntl$addseals(r1, 0x409, 0x0) 2018/01/31 00:53:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x7f, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:53:44 executing program 1: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000f88000)=0x0, &(0x7f00005f3000)=0x0, &(0x7f000019e000)="") geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x1, 0x3, 0xfffffffffffffff8, &(0x7f0000e03000-0x10)={0x77359400, 0x0}, &(0x7f00005ca000-0x4)=0x80000000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000002000)=0x6) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x8001, 0x400000) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0xa, &(0x7f0000001000-0x28)=[0x1f, 0x6, 0x80, 0x2, 0xffff, 0xc5bd, 0x1, 0x2, 0x9, 0x1f], &(0x7f0000000000)=[0x7, 0x80000001, 0x3, 0x10000, 0x2, 0x101, 0x10001, 0x0], 0x24, 0x2, 0xfffffffffffffbff, &(0x7f0000001000-0x8)=[0x8, 0x3f], &(0x7f0000000000)=[0x7, 0x1, 0x8, 0x8000, 0x100, 0x7, 0x8], 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/31 00:53:44 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000011000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:44 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003d8000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000039d000)=r1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007cd000)=0x0, &(0x7f0000fb2000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000001000-0x1)="da") pselect6(0x40, &(0x7f0000b43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007c1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000347000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d86000)={0x0, 0x0}, &(0x7f0000e4d000-0x10)={&(0x7f0000083000-0x8)={0x0}, 0x8}) 2018/01/31 00:53:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) connect$ax25(r0, &(0x7f0000d28000)={0x3, {"1560f22813bb54"}, 0x1}, 0x10) pwritev(r0, &(0x7f00001c2000)=[{&(0x7f00001f8000-0x4f)="85", 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/31 00:53:45 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000016000)='/dev/ashmem\x00', 0x678d80, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000001e000)={0x0, 0x0}) 2018/01/31 00:53:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) clock_gettime(0x0, &(0x7f0000cac000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b41000-0x10)={0x0, r1+10000000}, &(0x7f00008dc000-0x8)={0x0}, 0x8) clock_getres(0x3, &(0x7f00004e4000)={0x0, 0x0}) unshare(0x400) signalfd(r0, &(0x7f00007be000-0x8)={0x0}, 0x8) 2018/01/31 00:53:45 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000001000-0x4)=0x0, 0x3) 2018/01/31 00:53:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f00008cb000)=0x0, 0x745646b73eeea1f5) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000911000-0x78)={0xffff, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x1, 0x7fff, 0x3, 0x3d6, &(0x7f0000b38000+0x53d)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x0, 0x46}) 2018/01/31 00:53:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000430000-0x24)=""/36, &(0x7f0000167000-0x4)=0x24) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) pipe2(&(0x7f0000547000)={0x0, 0x0}, 0x84000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000858000)=0xc0000000000, 0x4) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/31 00:53:45 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) timer_create(0x5, &(0x7f000026a000-0x60)={0x0, 0x37, 0x6, @thr={&(0x7f0000001000-0x1000)="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", &(0x7f0000001000-0x10)="b5fb9fca83ec77f84db9985c0b63105c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000444000)='/dev/usbmon#\x00', 0x7fffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000643000)={0x0, 0x70, &(0x7f00007ec000-0x70)=[@in6={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff7fff}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffeffff}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x9}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}]}, &(0x7f0000981000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e3a000)=@assoc_value={r1, 0x6}, &(0x7f0000e05000)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = gettid() ptrace$peekuser(0x3, r3, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000030d000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x400, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 00:53:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f00001ea000-0x8)='./file0\x00', 0xc0, 0x0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000c88000-0x4)=0x0, &(0x7f00005ac000-0x3)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000080c000-0x20)={0x3, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000009f000-0x10)={0x7b93, r2}) 2018/01/31 00:53:45 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer\x00', 0xbbbc764392d94848, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f000000b000)=0x8000) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:45 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000f6a000)=0x0, &(0x7f0000131000-0x4)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000ec2000-0xd)='/dev/usbmon#\x00', 0x6, 0x40) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000f6b000)={&(0x7f0000f6c000-0x48)=@full={{0x3, {"981ec320fca29a"}, 0x1}, [{"4de77d98266c15"}, {"3832dbada887a6"}, {"5be57cba1652ef"}, {"daacca810ffb50"}, {"ffe54c4f7d127d"}, {"55afcabad6aa6f"}, {"26394789f0b8c8"}, {"4ea6d51c67302d"}]}, 0x48, &(0x7f0000f6b000)=[{&(0x7f0000f6b000)="fe4a4e31d0b87a824a9f6613a7cb451daca18466119a121065b4eef941a35e8f9164e372", 0x24}, {&(0x7f0000f6c000-0x16)="622e71b4100c333089633494a3bd4ccb024d7d8f0ad7", 0x16}, {&(0x7f0000f6c000-0x41)="260020c6b3e63335b5754077b5a303c42adf5c81e1e02fca037c7a0eba20da069cfa4b8a9f98e4f7a61a0f06a5d89b618586088973954ddd24c924ab1b4306e247", 0x41}, {&(0x7f0000f6c000-0x1000)="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", 0x1000}, {&(0x7f0000f6b000)="57e339475a1ce98f10f985e27574b7fd4438ee65bf", 0x15}, {&(0x7f0000c24000-0xb7)="e3293e7973a44c8568da1a1f40f1fd2e82041df3f66cbf8e6c28459ab79930eb33262d18d3f07d3a2e522d9cba40c1093a4e68538e572b0dcb42bb221bcc8aff4d7a8fe014a8fa73839c1887b634e1e8e547a7d6928034196522d5e3e26329b0aa027db83bc6d5e4559b6355848b7a64b8f9e1f374bc656e738935c16aa49f761b93c9f02631e646fef0229ebc5f6d09a1c1f4e0e8d103e20075657b5d37cc02c26a1dc051cc08828691ba3d9fa99d685c1dc148b70fe1", 0xb7}], 0x6, &(0x7f0000149000-0x10d8)=[{0x1010, 0x0, 0x9, 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"}, {0xc8, 0x114, 0x6, "5cad312d7d92f7ae8553f6affc931499e5659e1342279fb8a3bf2633da6c2efe28f7a825d09d522f4eabaef2ba8102ff16499e6914629136753bddb59419660d5773498c3077ef56cd507fd983f6d97e749a7fbe29a3203ba8249f21bb7ab4d149e69acb9957c91cdba76ad38e684b84b55d5f83182bb159cc203cd006be2f3c5ebf54b767dafb1b432be8e36c213c77c4d9bd76f76f851b86e062fdaeadf4e32fff575b1bd6fe28468605d67e246af1d15b2e"}], 0x10d8, 0x4000000}, 0x10000) 2018/01/31 00:53:45 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) timer_create(0x5, &(0x7f000026a000-0x60)={0x0, 0x37, 0x6, @thr={&(0x7f0000001000-0x1000)="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", &(0x7f0000001000-0x10)="b5fb9fca83ec77f84db9985c0b63105c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000444000)='/dev/usbmon#\x00', 0x7fffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000643000)={0x0, 0x70, &(0x7f00007ec000-0x70)=[@in6={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff7fff}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffeffff}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x9}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}]}, &(0x7f0000981000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e3a000)=@assoc_value={r1, 0x6}, &(0x7f0000e05000)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = gettid() ptrace$peekuser(0x3, r3, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000030d000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x400, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 00:53:45 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0xcf, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000011000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x9, r1}) r2 = socket$inet6(0x10, 0x8000000000080000, 0x3) sendmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f0000004000)=0x0, &(0x7f0000011000)=0x4) 2018/01/31 00:53:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000183000)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000018b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000987000-0x4)=0x8) r1 = socket$inet(0x2, 0x1, 0x5) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000031e000)={@common='teql0\x00', @ifru_data=&(0x7f000077f000-0x20)="4038b283247e5b337790d3726d7e5c2a1cf8bc6ef02c3829e821176410372440"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x4100}) utime(&(0x7f0000050000-0x8)='./file0\x00', &(0x7f00005cb000-0x10)={0x89, 0x593}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000551000)=0x3, 0x4) socket$pptp(0x18, 0x1, 0x2) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0xa) 2018/01/31 00:53:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00001fc000)=[{&(0x7f00003e4000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000319000)=[{&(0x7f00005d8000-0x36)="aa72188fd50c0516b11c26c17d04b993a6546453407497850d3df5b542aef5b56feac2731fbce25cce2d067b05a2cc828a6d28ce2093", 0x36}, {&(0x7f0000f74000)="928a92b9360f50cbcfc68787e484f84498883cf056d4dd0946a08d858a938ac58bec0c5961c66dbbff328d988ac3e686053af8ac1697e04d54d51ef506efc9a3ec597ae4b2074b84db75e4702978a7c47ed7cf99453a9936088f2bb019268c5b0544d6e388af13451e910e8d91440c1b610818b3dedecd9f52fb4860e3ee6701123f1ef2299f480f0f9d19b569395328f16a26bf41fe", 0x96}, {&(0x7f000039c000-0x8b)="223692e7811aaa448d59ca6b7abe8644a7ee55856769cf0e1d7f42c1e2ced5c811fb0fb450c781cf7c3d24d5374a2a6dfe210a0409c85069ba9e0c53592903b03ca54b9ece11072d88176049a30a960244c5a57b6f5a3d9ad07fb3dbcf59e1cd3790e0ea3cf86701bc0d22795a04419b139e44558faccc3a66e2b99d3135d8556ebb604a6d808f587ee6e0", 0x8b}, {&(0x7f00008c3000)="d15f6e1ced9c", 0x6}, {&(0x7f00008d7000)="ebd5acb8b0d0b185380e620b35f701f9eeaaee39e40918f8b49e3548cd61721c06e88dfbf38c9fceb8c8bc06b55361d620da4f468245a01ec226deebfb125453326c5e2f49", 0x45}, {&(0x7f00009da000-0xfc)="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", 0xfc}, {&(0x7f0000c25000-0x38)="4dc27f0f5365f9f6b90d9942183cf44d343586c0743b878dfcf29fd511ef796a07f0a82fbd80297a151d74ff3bea57b1a3e9f5306dd48a24", 0x38}, {&(0x7f000037c000-0x69)="e8ea4f373b9f6fbd52d8ac36469d5214856215b5a7775e10e470d6735f5a06a54e3a0efb8f33df04f513fb1361a3ae76b54ce2ee23169e38615928f13746feaafe17eeb4ab3e043d8946c55576fee1a1bf376cf7d90925daac1256f307817dbeeefa1bf0688270c734", 0x69}], 0x8, 0x0, 0x0, 0x8000}, {&(0x7f000095a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ce0000)=[{&(0x7f0000a7f000)="d09fc23a5f1bef3dbdedb46ec9bf366fee66b3d2e6db3d7b4575ef9967c71426f2dc98f2b71b7ad45a1d8181325d4e5a577997", 0x33}, {&(0x7f00005b4000-0x73)="c423ded03fc2f263f69882943c71a7433fd56ea63084ec53467249e3fb076ae4001ea9c76b92d2507b472945362e746a63746b9614ea5473473846cb790daf184a7c1d06b4ec2cc7f8f00c0404bf150bbc1a0d697a4792b1a354e4fca38a6e0bcdec9b8c6849479af332230888d40de0f606e7", 0x73}, {&(0x7f00009f6000-0x8d)="fa3797b9dc9b79e9ef99e037d0742ac6d464a9dc52687512f9649d57b15b590671863f4805d7814f577b814846816a91d795114403eda635cd310aafe86db2c5a44a4240c0cf5ece590ea5b29b69da8becdbdeac65362aa9684dc65b36296abd658901fda5d234dd94eea5054191e689db1bcbf83de1217ca05942ca1d0533a4d0a72b3eddb8416d70f0dac367", 0x8d}, {&(0x7f00001d6000)="cc80ec20adb42a69b2618a659d199654df709892b3e8f9b26d4635b73798a549511d6b119c09a5879e981dad2b60dccb650648f6d946627355c27494a336b6227db7f97d88605b948b98536ccba54c97366fdcd67392ec2339e0f141e4dca1a67cb3ded305c4a6a825aa62848e416758", 0x70}, {&(0x7f000037f000)="8302d9e7deaae5d1f7012740e99a1ba36305b654360b5e8277784d9f0cbf3c0036d48d6de276c442f0c1bd7ae87595d32804b1c7e59996eff3ed4bb9bc62fe8ba6a4a56a09ef130000b246d2739fd353e2552106564ae090d8cfc901c2036e8b03903ffda135d368", 0x68}, {&(0x7f0000160000)="a90fbd245a431b042332a5c14812a40263bbcd8ff74c4a4b9bc4229fec9793c14d7f7504a8cf380f65a4bb7efc4f9d21f3630e24497c9262945b04", 0x3b}, {&(0x7f0000eea000)="ae56806856c271a3b5231dea6b8c258f99b1868ba20c4eb2be0f89c45394e7e0dba2135bc794d0a41dcc0d3b07ee9c602abea066309b567efc4a054e398808ddb21cace2391ca8263437b42dbf9dade697dff1ae8b113bf7fbddcbb8869d8703b4acbdd41917c43c51f11e17c37a34ef02e598c06ab9a380fe034e8e7c7c0db5187c570da04ed5ff931a1926ed6448e8f342826fb46cfa0f7f8dc913fc7520c69d590472eead3e60627c0d38976c236ded89c2ecc28cf17a8110b4f481ab1c69381568efa0e7f059fb3b45ef139c", 0xce}, {&(0x7f000076d000)="38a5a28a9d6eb4093ad28c1692a89989ff9aa735b8fd60686de22c58621f1cd984a95a6ba2e9f090965ca8b4d34c9ccb5beaa4b3bbcc51c08d62519b42038bea6e0e5b0302893ffe39b664c906b01652dfce6c2a54e663e031ef9171a021481304358bfc29742c", 0x67}, {&(0x7f000011e000-0x6f)="8980d772cad0e3fde1e39a649ca318f8a0706604a595a662ddde6bd05a7711bb19f834e896352aaa58a5273da884eba4cff98df31f476fd939d0f528d53a40312e6d8a45f455f552f6edcaa99b26b2ece98b8b0f4330da2fc64178f6bbcd691726bbf8072818da175c930ece306c8a", 0x6f}, {&(0x7f0000a98000-0x7)="4cd58ce9463373", 0x7}], 0xa, &(0x7f0000923000)=[], 0x0, 0x4800}], 0x2, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000aa7000)=[{r1, 0x368, 0x0}], 0x1, 0x7c) close(r0) 2018/01/31 00:53:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f00002d2000)='/dev/input/mice\x00', 0x0, 0x440000) fcntl$setlease(r1, 0x400, 0x0) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x200020041, 0x0) close(r1) fcntl$setlease(r0, 0x400, 0x2) 2018/01/31 00:53:45 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000006000)=""/1, &(0x7f0000000000)=0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) [ 64.591150] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/31 00:53:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getrandom(&(0x7f0000291000)=""/166, 0xa6, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x3ba}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f00007db000-0xf1)="3955b3cf3703508c7d3e561ed98bb5400d436b90e98dfa28e17c5b98af0d695230d69fde94cfa9112dd2bd8cd55573cc44bd4490394e726eabff1d07a4902936ad23cc4cb6a4796da55948b4378c043ff92d94067be9fc08eecf7706926c0255be1b04ec81d02bc53e0681a0ce1a4a39d3f84db45ed13a90da11697c6753c8973dc3e813245eebbf8e7e98a060552717694bc92366fde916334fc39b28fe2cf2a65233454fdf04250de4a648df2703f1a12cd466c97271970103744fdbd08ac710", 0xc1, 0x0, &(0x7f00003b2000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:53:45 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x19, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f6e000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000e24000-0x8)=0x200, 0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f6d000-0x38)={&(0x7f0000f6c000)=@ax25={0x3, {"a7032468537f49"}, 0x6}, 0x10, &(0x7f0000454000-0x60)=[{&(0x7f0000f6d000-0x70)="5d4fbd01c8e7614b73e3eabc6c0f68fc8ca844b615ecb2f472961815dd2a027748f436b6183d18d1b4ea26e36122dcedebb4255a529785101ddb88fd79bdae1e9684c50fb3f56217b83a676ea35f1773771700db31a2e574953f68e86783a7913c1be5110595c617f035ee04abf3a4f6", 0x70}, {&(0x7f0000f6d000-0x19)="47476bb4ce8d1ac0611db27fd703d718bbdf777d0d9a412777", 0x19}, {&(0x7f0000f6c000)="d3776fd1bb71cec6a590a10ccc1ecbf5d7c95ed531272110ee2f343a57d56662b0a91d", 0x23}, {&(0x7f0000f6d000-0x2d)="a4052fd0b7fce7743a8ccf2a161a42874287536d0b89fb8b04d6400034f577304eaafd377e39d945ce6edcf552", 0x2d}, {&(0x7f0000f6c000)="95e29fb53b619ee90bedd9d3", 0xc}, {&(0x7f0000c95000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000f6d000-0xd8)=[{0xb0, 0x118, 0x3, "6c70308cf13529df46ecf2e14807778390108388f6ebf48abaf8c88c558d343f8a0e2345e00194117d014b14d2410464133401002145c8d3a16f8755b951715f373d22c362e3da776ff14182563e97bf54b958be93579052a3e4542ef599ba9a5b60fb4e9d32adf39d0b33c431badaafd96b9586d8d1e7400083980d868e2eab165b97b4334e0f045e698103afc21f62cbf9ab8f19b8b4d5d1f73774"}, {0x28, 0x1ad, 0x7, "a956df18e133cb3deb638b18aac3a1d02a48"}], 0xd8, 0x44004}, 0x20000811) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_yield() 2018/01/31 00:53:45 executing program 2: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='sit0\x00', &(0x7f00002a2000)=@ethtool_cmd={0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:53:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getrandom(&(0x7f0000291000)=""/166, 0xa6, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x3ba}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f00007db000-0xf1)="3955b3cf3703508c7d3e561ed98bb5400d436b90e98dfa28e17c5b98af0d695230d69fde94cfa9112dd2bd8cd55573cc44bd4490394e726eabff1d07a4902936ad23cc4cb6a4796da55948b4378c043ff92d94067be9fc08eecf7706926c0255be1b04ec81d02bc53e0681a0ce1a4a39d3f84db45ed13a90da11697c6753c8973dc3e813245eebbf8e7e98a060552717694bc92366fde916334fc39b28fe2cf2a65233454fdf04250de4a648df2703f1a12cd466c97271970103744fdbd08ac710", 0xc1, 0x0, &(0x7f00003b2000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:53:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') execveat(r0, &(0x7f0000dd6000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) 2018/01/31 00:53:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008e1000)='/dev/sg#\x00', 0x20007, 0x40000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000992000-0x4)=0x0, &(0x7f0000697000)=0x4) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00003b5000)=0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f00008a9000)="") chown(&(0x7f000040d000)='./file0\x00', 0x0, 0x0) 2018/01/31 00:53:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) eventfd2(0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000c60000-0x5c)={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfff}, 0x83, [0x1, 0x0, 0x3ff, 0x80, 0x96, 0x1ff, 0x800, 0x1]}, 0x5c) 2018/01/31 00:53:45 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000270000)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0xa3d, 0x5, 0x2, &(0x7f0000f69000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x7, 0xc6}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f69000-0x4)={0x0, &(0x7f0000eed000)=[]}, 0x10) 2018/01/31 00:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36, 0x0}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006c7000-0x4)=0xaf, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002c6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000a2000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/01/31 00:53:45 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) r1 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000006000)=""/132, 0x84}, {&(0x7f0000006000-0x6e)=""/110, 0x6e}, {&(0x7f0000012000)=""/23, 0x17}], 0x3, &(0x7f000000b000-0x4b)=""/75, 0x4b, 0x88}, 0x2) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00006ae000)=""/163, 0xb833) utimes(&(0x7f0000a76000-0x8)='./file0\x00', &(0x7f00009b8000)={{0x77359400, 0x0}, {0x0, 0x0}}) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000182000)=0x72b, 0x4) 2018/01/31 00:53:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000efc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4a000)={0x77359400, 0x0}) pipe2(&(0x7f0000671000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000087c000-0x10)={0x1, &(0x7f0000850000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000ec8000-0x8)={r2, 0x3}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, 0x0}) 2018/01/31 00:53:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000864000)='/dev/ppp\x00', 0x60000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000c11000-0xdc)=""/220) socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000061000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000363000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000251000)={r1, r2}) 2018/01/31 00:53:45 executing program 2: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='sit0\x00', &(0x7f00002a2000)=@ethtool_cmd={0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:53:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000+0xe55)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x40000000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x3f, 0x8000, 0x1f, 0x400, 0x3ff, 0x7, 0x0, {0x0, @in6={{0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x2, 0x9, 0x81, 0x0}}, &(0x7f0000492000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x3ba, 0x7, 0x0, 0x5, 0x5, 0x7fff, 0x580, 0xc685, 0x1, 0x100000000, 0x4, 0x100, 0x400, 0xffffffff]}, &(0x7f0000116000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f00000c4000)=""/142, &(0x7f000039d000)=0x8e) r3 = syz_open_dev$sg(&(0x7f00008f7000)='/dev/sg#\x00', 0x0, 0x8001) write(r3, &(0x7f00007c8000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be701807bc9200003e4d87468ce22c0016f59619757ace37bb09", 0x31) ioctl$sock_proto_private(r3, 0x89ea, &(0x7f0000283000-0x1000)="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") 2018/01/31 00:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x805, 0x8) r0 = dup(0xffffffffffffff9c) lseek(r0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e8f000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000001000)={{0x0, 0x2, 0x80000001, 0x3, 0x7}, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e96000)=[{0xe075, 0x0, 0xd1c, 0xdd0e, @tick=0x8, {0x800, 0x100}, {0x7, 0xd30}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x3, 0x892b, @tick=0x7e79, {0x3, 0x10001}, {0x6, 0x80000001}, @connect={{0x0, 0x0}, {0x85, 0x7ff}}}, {0x0, 0x0, 0x80000001, 0x0, @time={r2, r3+30000000}, {0xff, 0x0}, {0x3, 0x401}, @raw32={[0xa8fa, 0x4, 0x8]}}, {0x8, 0x5, 0x0, 0x0, @tick=0x0, {0x8, 0x9}, {0x1, 0x3ff}, @quote={{0x25c7, 0x6}, 0x100000000, &(0x7f00005bf000)={0x1, 0x0, 0xffff, 0xf6, @time={0x0, 0x0}, {0x3ff, 0xcf9}, {0x10000, 0x0}, @note={0x0, 0x2, 0x0, 0x200, 0x84}}}}], 0xc0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000362000)=0xfffffffffffffffb, 0x3c7) write(r4, &(0x7f0000f0d000)="", 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000099d000-0xc)={0xfffffffffffffff9, 0xfffffffffffffffc, 0x9, 0x8, 0x40, 0x1000}) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r6 = add_key$keyring(&(0x7f00004e5000-0x8)='keyring\x00', &(0x7f0000076000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r6) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000e2000)=0x9) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00004bb000+0xa6b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000065c000)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:53:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000704000)={0x5, 0x3, 0xb5, 0x1, 0x8, 0x0}) r1 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0x10, 0x0, &(0x7f000076a000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d42000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/31 00:53:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00006ae000)=""/163, 0xb833) utimes(&(0x7f0000a76000-0x8)='./file0\x00', &(0x7f00009b8000)={{0x77359400, 0x0}, {0x0, 0x0}}) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000182000)=0x72b, 0x4) 2018/01/31 00:53:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008e1000)='/dev/sg#\x00', 0x20007, 0x40000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000992000-0x4)=0x0, &(0x7f0000697000)=0x4) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00003b5000)=0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f00008a9000)="") chown(&(0x7f000040d000)='./file0\x00', 0x0, 0x0) 2018/01/31 00:53:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x54400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x25f4)={0x25f4, 0xfe000000, 0x2, 0x20, 0x0, 0x3, {0x7, 0x0, 0x6}, [@typed={0xc, 0x23, @uid=r1}, @typed={0xc, 0x22, @pid=r2}, @typed={0x18, 0x6e, @ipv6=@loopback={0x0, 0x1}}, @nested={0x3ac, 0x61, [@typed={0x84, 0x8a, @binary="61e00d3a9590a51d315f6398fff130ddb61ee73bc6f2dda9bee460b0777628e6fa527343cece48639dee77b2c458fb871d80a4a0d9b85c056ef487521623d49435c6f3446564cdec92207b25ec2b7af7f31c2de95e7bde73619e6d37ff20671e19218206a22a381232dd342677f6903acdca87a224821abdc77e"}, @typed={0x60, 0x25, @binary="c787c705eaa493bae1ca0ca5a75e2d6c04b64fc41488c95fa881025d1a52952239f9f82db007dedcbb8ae9f952b71a42fa45b419c79dba2670b418dd6a9ba0ee34fbcc65b10029cf52c8ff9be43236280ca145470c27"}, @typed={0xc, 0x78, @u32=0x46}, @generic="507abf465480d66f2ff3adfcb7f14c019d48c8cdc17b20f38e3df02015c9967ae2c404b15c3a0518bfe13c63a36d1ff1249ba8c766fa17757024c999180cab66046673152420cdf3c14a684137f13706debf9e918c0b6760f153be73d5880fa7d4050fec4692412793132c8a6fe43387dd19e74c03a30f7cb35ebe6f1b4dceab039bb421701cfa9311fafaff2ce7aa", @typed={0xc, 0xd, @pid=r3}, @generic="d3d0889e6603450f9d4ab2b428d62e9ae10ff9aee638a1b3b6b725540c6dd2b3f6e985b00e90ae30413ac6ee8910575e535e6cfeeda04424502236a5cb48679a311edb482aefe3c50de22c5309c729ba7000cb1e8561bab00c1fac815f84822eac66dd138d6ac3803bfeeab8a17b119640c96a231357bbc9094dc3fd7023ad824e0140bd95cdf0b0062d782f9775ea48b996da5325e3501500c111f5631ee482b76408729b930c8502629bf8cb9f146b74afddbb5862ced37fb4207a55c53dcd644bec9ecc7b959f", @generic="192235e61d27db23e645c47290226fd663659438cf88c995ec2572421f2093c4f692fdee27653eea43f6afe972b1f13fa619445e5adc8edfedc8f325f69fdd26c0c5e9d0530d3834558bf924c1348a752dab1bf35b833f8bd82248d70febb6d78c73258f54b99814bec3416de356b931572957dade0177e087bcb41e679871bd4dba2d0210b9dd75a3d0f1f5ce69a09c0d1d156dd0189e6dcfd5d526cf38d67e540362e29d804188170c85987488", @generic="438b74644e5a0b6569c8708367c37334b18900171eeef075b96233a1b130fdcbf89711cf7bf0bee7f46a2a5d3d7e2e369ebbc3bd94e136ef124881000f8ef2ec738be568ec4a1e0dae055e85c4cbb5bdc21e92ff48843e7bdcbc9cab69d4a490dd26e742582cf4e2c8822716fd4161fbff0d5c9ec99f3f0511ef0b5b2ccbf9c95d051312483231ac8d5ef02064e9f71e66b8d5ea6643efd0408666fb7fae85fac5d5d617e64e"]}, @typed={0xc, 0x1b, @ipv4=@empty=0x0}, @nested={0x21f8, 0x42, [@generic="62db2827470071b42b26b8bd409acb004b5834df939005923a65b92b02e56984a271571af6d5e1417cdca6160192181c54c5e44bb04ee0114c54087788dc865d2a8bc2d615d88706f196a7bbb5daaf4e0865b69aeac7c2ba58f805adedc0a59e693f7c19233236f9371b649d274083dd840792215182d0460f4449af1b367de9008ebb20e9702371f5c359d6c8bcfffa47946784212632576e32646acf67d388c926e070a0e0018941d449cc6ca3d9e1033c06c86ea0d9327f", @typed={0xc, 0x3f, @uid=r4}, @typed={0xc, 0x90, @fd=r0}, @generic="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@typed={0xc, 0x39, @ipv4=@rand_addr=0x27}, @typed={0x18, 0x34, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="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@generic="06156dd79678e7e1c2d0f9176a1e13865ee793e9852556ac937cdb4f586c5582067e28b8549491fa20566640514eb67fe5bb3b261eddae0eacda35f9b75fe6817d2bcf9ab9731f706e67811bc9bd970dee812dda9a4fd5813e9975fd0297600180b2d95f17a13886d584c5879d871d12d533bccde0aa0cb954612f34e57134f3f90eeccb14bbe4ac76f3a088fea6dccc3d1dec77f6e717c29175359cfcfe0099aab7c102a6d46c5197b101241bdef76bc6d553091e43560aea05a92b7571f1468eba874a3d6fb17533ba3a9e858e036e8a353bf2165f209248bf422dd2d10867118a50cb3747f332", @typed={0x14, 0x24, @str='eth0[self\x00'}]}]}, 0x25f4}, 0x1, 0x0, 0x0, 0x40011}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0xffff, {{0xa, 0x0, 0xc879, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r5, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) ioctl$TIOCCONS(r0, 0x541d) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000011000-0x16)='/selinux/checkreqprot\x00', 0x20001, 0x0) 2018/01/31 00:53:45 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f87000-0xc)='/dev/rfkill\x00', 0x40c00, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000025b000)={0x0, 0xd3, "7be4cdab388d05b1820ee752911ed850e4bfdb9fe594109202a58a2a26911ac8109cdb7ac5b86197c327f8e22f91bf719cd73c36c1f5568bebcfba4db8a16b71ad9ce228654cf36b0a177f89b3aee8c101cc88c3eb524c6314971d484136d25ab23561a31e3242254f0937f40853aada9f6fcfee9868ca74db7209775c21a334f3fb1c8ab326ff9c337a66402ddd645edcb2d538b2f44527b3ba7384af7cab77abbcd88ceb1b8884286fa22741dfb80c477f6565faf98d165d50c174848da9082424b4ce0e41d1522c5fd334b77331d3b702c3"}, &(0x7f00008c3000)=0xdb) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f86000)={r1, 0xa8, "8b1022aab71a562bfedd460185761b3a14825df9fa81947e3dfa51c7d9660cf2af5617b0f22a3e35a7145afb8f1e09bc2e63f84729ab6ad648c0c25a7375acd59609d8b7acdae71ae0140897482ba4da51102f67113bd9cd94f74d18ef93c4a92c99f45f7fce48bad35c407c75b8157daa37d996af8d84a612f5a34efd6c685ca28a640bb732f614fd78919acd653e487df0973ef24e4e9252892ddfac488a0e1a576091ca87288e"}, &(0x7f0000f86000)=0xb0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f88000-0x20)={0x100, 0x0, 0x10000, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000b3f000-0x20)={0x0, r3, 0x10001, 0x400}) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 64.955172] binder: 12207:12215 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 64.991516] sg_write: data in/out 700410/1 bytes for SCSI command 0xe2-- guessing data in; 2018/01/31 00:53:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000f0000)={0x0, 0xcbf3}, &(0x7f0000652000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cee000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x40}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000955000)=0x0, &(0x7f0000bc1000-0x4)=0x4) 2018/01/31 00:53:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000144000-0x90)={0x80000001, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00004fe000)=""/0, &(0x7f00005a5000-0x4)=0x0) fcntl$setpipe(r0, 0x407, 0x3) 2018/01/31 00:53:45 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000d000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000008000)={@rand_addr=0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000002000-0x4)=0xc) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000012000-0xc)={0x0, 0xa, 0x0}, &(0x7f0000011000)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000015000-0x4c)={0x3, 0x1, 0x45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000000b000-0x8)=[{0x8, 0x2}], 0x1) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000012000+0xe04)={0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000173000-0x11e)="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") ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000004000)={r3, 0x4}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r2, 0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009d9000)=@assoc_id=r3, &(0x7f00001a5000-0x4)=0x4) write$fuse(r2, &(0x7f0000255000)={0x12, 0x0, 0x6, @fuse_notify_poll_wakeup_out={0x4}}, 0x12) 2018/01/31 00:53:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006b2000)={0x0, 0x0}) fchmod(r0, 0x13) 2018/01/31 00:53:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) recvmmsg(r0, &(0x7f0000aa3000)=[{{&(0x7f00007e7000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000418000-0x20)=[{&(0x7f0000520000-0xe3)=""/227, 0xe3}, {&(0x7f0000e58000)=""/159, 0x9f}], 0x2, 0x0, 0x0, 0xc1}, 0x312b}, {{&(0x7f0000661000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000766000-0x60)=[{&(0x7f0000917000)=""/255, 0xff}, {&(0x7f000056c000-0xad)=""/173, 0xad}, {&(0x7f0000558000)=""/0, 0x0}, {&(0x7f0000d35000-0x1d)=""/29, 0x1d}, {&(0x7f00000b1000-0xa6)=""/166, 0xa6}, {&(0x7f000090a000-0x38)=""/56, 0x38}], 0x6, &(0x7f0000fd2000-0x26)=""/38, 0x26, 0x4}, 0x2}, {{0x0, 0x0, &(0x7f0000e19000-0x90)=[{&(0x7f0000f77000-0x81)=""/129, 0x81}, {&(0x7f0000cdb000-0x1)=""/1, 0x1}, {&(0x7f00003b5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000efc000)=""/154, 0x9a}, {&(0x7f0000a0f000-0x2)=""/2, 0x2}, {&(0x7f00006d0000)=""/50, 0x32}, {&(0x7f0000f88000-0xed)=""/237, 0xed}, {&(0x7f0000417000-0x36)=""/54, 0x36}, {&(0x7f0000b52000-0x78)=""/120, 0x78}], 0x9, &(0x7f0000d8b000)=""/4096, 0x1000, 0x3}, 0x9}], 0x3, 0x20, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00002bb000)=0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000509000)=0x0, &(0x7f00008cf000-0x4)=0x4) 2018/01/31 00:53:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={r1, r2, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000cbd000)={@generic=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/31 00:53:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000012000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000086a000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r0, 0x400, 0x3) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 00:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x805, 0x8) r0 = dup(0xffffffffffffff9c) lseek(r0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e8f000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000001000)={{0x0, 0x2, 0x80000001, 0x3, 0x7}, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e96000)=[{0xe075, 0x0, 0xd1c, 0xdd0e, @tick=0x8, {0x800, 0x100}, {0x7, 0xd30}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x3, 0x892b, @tick=0x7e79, {0x3, 0x10001}, {0x6, 0x80000001}, @connect={{0x0, 0x0}, {0x85, 0x7ff}}}, {0x0, 0x0, 0x80000001, 0x0, @time={r2, r3+30000000}, {0xff, 0x0}, {0x3, 0x401}, @raw32={[0xa8fa, 0x4, 0x8]}}, {0x8, 0x5, 0x0, 0x0, @tick=0x0, {0x8, 0x9}, {0x1, 0x3ff}, @quote={{0x25c7, 0x6}, 0x100000000, &(0x7f00005bf000)={0x1, 0x0, 0xffff, 0xf6, @time={0x0, 0x0}, {0x3ff, 0xcf9}, {0x10000, 0x0}, @note={0x0, 0x2, 0x0, 0x200, 0x84}}}}], 0xc0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000362000)=0xfffffffffffffffb, 0x3c7) write(r4, &(0x7f0000f0d000)="", 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000099d000-0xc)={0xfffffffffffffff9, 0xfffffffffffffffc, 0x9, 0x8, 0x40, 0x1000}) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r6 = add_key$keyring(&(0x7f00004e5000-0x8)='keyring\x00', &(0x7f0000076000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r6) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000e2000)=0x9) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00004bb000+0xa6b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000065c000)={0x0, 0x0, 0x0, 0x0}) [ 64.991516] program syz-executor3 not setting count and/or reply_len properly [ 64.996132] binder: BINDER_SET_CONTEXT_MGR already set [ 64.996140] binder: 12207:12223 ioctl 40046207 0 returned -16 [ 64.998532] binder: 12207:12223 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/31 00:53:45 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vga_arbiter\x00', 0x12000, 0x0) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) fcntl$setstatus(r0, 0x4, 0x40000) 2018/01/31 00:53:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00005d8000)=0x0, 0x3, 0x0, &(0x7f0000930000)={0x0, 0x0}, &(0x7f0000600000)=0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e06000)='/dev/input/mice\x00', 0x0, 0x202701) fremovexattr(r0, &(0x7f000081f000-0x15)=@known='com.apple.FinderInfo\x00') getsockname$packet(r0, &(0x7f000042f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e2e000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000646000-0xc)={r1, @dev={0xac, 0x14, 0x0, 0x16}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b3c000)=0x3ff, 0x4) 2018/01/31 00:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c20000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000d6e000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r0) tee(r3, 0xffffffffffffffff, 0x6, 0x0) getsockopt$inet6_int(r1, 0x29, 0xd7, &(0x7f0000759000)=0x0, &(0x7f0000393000-0x4)=0x4) 2018/01/31 00:53:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000fab000)=[{&(0x7f0000040000)="580000001400192300bb4b07000000560a0602000000000000002ec28e0058a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a50000041c10e1ed5e0000000023221f1000010006f400f8ffffffe86b0f536e", 0x58}], 0x1) 2018/01/31 00:53:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) r2 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockname$inet6(r2, &(0x7f00002d9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000ee8000)=0x1c) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r1) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000feb000)=""/244) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r3, r4) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f000000e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/31 00:53:45 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000025f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000797000-0x4)={0x8001}, 0x4) fsetxattr(0xffffffffffffffff, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) 2018/01/31 00:53:45 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000000e000)={0x400, 0x8000, 0xdb, 0x4, 0x431, 0x1f}) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:45 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x1400000}, 0xc, &(0x7f0000002000)={&(0x7f0000002000)={0x240, 0xe, 0xa, 0x200, 0x1, 0x3, {0x7, 0x0, 0x2}, [@nested={0xc8, 0x47, [@generic="29e18469ae5d6b6182a65dbdd11d2ede29a0a3c3c0915b39e220750dd89caa28bf15c335ca852422f640b44335c6927af0e3c11a4c1cbea40eaa4e46fa77ea905c4955b5ff952333ed6acc3ac6845a8730252f9ca7042f9496c14cbe85a47d0c2d8977df3647dfe475ce748d1cc26ebf80f6ce1e1904cacf6110c914908c2dcf942d19d619aaa93f7d4806327bc80bc0e199f3352df60da38cc4eee2b4ef30b7707918603ec3bf8a65154fbb3f8a0f94446ce5db5f", @typed={0xc, 0x3c, @uid=r2}]}, @typed={0xc, 0x78, @ipv4=@rand_addr=0x1}, @typed={0xc, 0x36, @str='\x00'}, @typed={0xc, 0x10, @ipv4=@loopback=0x7f000001}, @generic="5b364a5bb3fef1e201e25cb3bfc93eab49ab4a23d8824a022cdcbba4bb7ae70d6f394486f2a941f357a0336e96842a82b201e25bbfc1af3b1ef0e3d084edbf281e061b6c8ee54c3647079e2f9b00def86587f964711a279c0fecfffcea7d0606f4380f8d8730af79bb436730e3c26fcb2e8d32679a65ca078e7d4a37713275cfe35a", @nested={0xc, 0x68, [@typed={0x8, 0x68, @void=""}]}, @generic="5608f3c005149882e01e38926d162e585da662add8bec3f0aecba27256bd1a4272baf8c9afdc26070929d0c588aa343f31c7d72d025fcb9e7dfd14e050fd3698492cf95030c7b4aeb645d75b1f49b4fefa3590a0d6091229cd0bf5e581bd893b3bbe7065316a4ce88015748a37264345e78a885eef0785beb5222b3d0ab897123f33e08768dd56b0b0c834833329b0946ccf527bc51fd9853738042b99f6cfb330508e7681040d2b07d4baf7b605da21"]}, 0x240}, 0x1, 0x0, 0x0, 0x80}, 0x4000044) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x80800) sendmsg$nl_route(r1, &(0x7f0000001000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x28000140}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x38)=@newlink={0x38, 0x10, 0x410, 0x1, 0x0, {0x0, 0x0, 0x0, r3, 0x20000, 0x1}, [@IFLA_GROUP={0x8, 0x1b, 0x81}, @IFLA_IFALIASn={0x4, 0x14, ""}, @IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4001}, 0x20000000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 2018/01/31 00:53:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/31 00:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x20000000000010, 0x84) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x6, &(0x7f0000391000+0x932)={0x1, 0x7, 0xfffffffffffffbff, 0xa00000000000, r2}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00001e1000)=0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000070d000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000078b000)={@generic="4831b93430d64b5b68685fa347001664", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 00:53:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) sync() r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000190000-0x4)=0xfffffffffffffbff) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00001b9000-0x3d)="cbb975da3f3cf02358020a07b16651477941abe1701ae3bcd5775cca0c851fc0013ee73a5f3a798e4e77e833f573bfd0e793d521b1989e652a7e7ea3d0") ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00005a8000-0x18)=@generic={0x0, 0x6, 0x0}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000671000)=@generic=""/16, 0x10) 2018/01/31 00:53:45 executing program 7: mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001f5000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095d000)={0x0, 0x0, 0x0}, &(0x7f000074f000)=0xc) setgroups(0x1, &(0x7f0000080000-0x4)=[r1]) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000082000)={0x4, 0x4000000000001, 0x6, 0x0, 0x40000000000081, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000016000-0x4)={0x8001}, 0x4) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000960000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000095e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x0, 0x0, 0xfffffdfffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00004c9000-0x4)=0x2, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003d2000)='/selinux/policy\x00', 0x0, 0x0) iopl(0xfffffffffffffbff) setfsgid(r1) 2018/01/31 00:53:45 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000022d000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/180) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) accept4$inet(r1, &(0x7f000000f000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10, 0x800) 2018/01/31 00:53:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cad000-0xb)='/dev/loop#\x00', 0xfffffffffffffffb, 0x40000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000f6d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) sendmmsg(r1, &(0x7f0000791000)=[{{&(0x7f0000dcd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000802000)=[{&(0x7f00009e3000-0x74)='/', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/31 00:53:45 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = geteuid() setfsuid(r1) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000cfd000-0x60)=[{&(0x7f0000795000-0xc8)="11", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d88000)={0x0, 0xab7a, 0x0, 0x9, 0x1ff, 0x7fffffff, 0x1, 0x1, {0x0, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x232, 0x5, 0x9, 0x80000000, 0x1}}, &(0x7f000040d000)=0xb8) r3 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4200, r3, 0x0, 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000782000)=[{&(0x7f00006fc000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c15000-0x60)=[{&(0x7f0000896000)="ea", 0x1}], 0x1, &(0x7f0000417000)=[@init={0x18, 0x84, 0x0, {0x7, 0x401, 0x3, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x1, 0xfffffffffffffffa, r2}}, @sndinfo={0x3f0, 0x84, 0x2, {0x100000001, 0x9, 0x800, 0x8, r2}}], 0x90, 0x0}], 0x1, 0x0) close(r0) 2018/01/31 00:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000992000-0x8)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002c8000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000577000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000075b000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ef000-0x4)=0x28) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fe2000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c0c000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007f4000)={0x8, 0x8, 0x8002, 0x3, 0x8, 0x0, 0x72, 0x10000, r1}, &(0x7f0000f92000)=0x20) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) clone(0xa060000, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") 2018/01/31 00:53:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xcc)="d9f61e1012deda644b378a95c758a2215156824697c101289204a94fd6d058fd46ec8a520d5d813764196bf47578fb9c00d6d8e57c08b1fd72a46ca552e6d195a62edce26413a0d937f886d7228d81f95fc0ba972a32c5366e490b7cc7a3cdaac740438a414123d42439b00f944a3eb9f954e83dc7cedb3e69d3d361ed0fc54c7d40f061d0b5258075e5f821e671dbf91bf5153e1084515ec608ca6f1d41ffb8eae660fa1e12e3fc755d0a2d56ea32e160dcb66b08d458ff350ca0b0a4526b1e5f8ef7cdd8c3cc4860da22ad", 0xcc, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x11)='vboxnet0*:wlan0.\x00', 0xfffffffffffffff8) keyctl$search(0xa, r0, &(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000975000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) 2018/01/31 00:53:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) r2 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockname$inet6(r2, &(0x7f00002d9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000ee8000)=0x1c) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r1) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000feb000)=""/244) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r3, r4) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f000000e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/31 00:53:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0x0, 0x0}) socketpair(0x5, 0x5, 0x8, &(0x7f0000ee5000-0x8)={0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d7d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000511000-0x4)=0x80000001) r2 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) sendfile(r3, r2, &(0x7f0000795000-0x8)=0x0, 0x80000000000002) 2018/01/31 00:53:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00007a6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cbe000)=0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00003a3000)=0x5, 0x4) r1 = syz_open_dev$sg(&(0x7f00006de000)='/dev/sg#\x00', 0x0, 0x8001) clock_gettime(0x0, &(0x7f0000a2e000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000850000-0x8)={0x0, 0x4}) ppoll(&(0x7f0000fea000)=[{r0, 0x2, 0x0}, {r1, 0x20, 0x0}, {r1, 0x100, 0x0}], 0x3, &(0x7f0000524000-0x10)={r2, r3+30000000}, &(0x7f0000cd7000)={0x3f}, 0x8) rt_sigaction(0x2d, &(0x7f0000aa8000-0x20)={0xd1, {0x5}, 0x10000007, 0x0}, &(0x7f0000b0d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e74000)={0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000002b000-0x4)=0x1, 0x4) 2018/01/31 00:53:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000333000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000048000)='./file0\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000081000-0x4)=0x0, &(0x7f00003d8000-0x4)=0x4) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000ae3000)=""/224, 0x17a) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cad000)=0xb) 2018/01/31 00:53:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000024f000)='./file0\x00', &(0x7f0000e3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000312000)='/dev/sequencer2\x00', 0x40000, 0x0) fchdir(r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000038e000)={0x0, 0xf6, "721a9b08ba550253328723b2adb2f1b0a552c0e432e27608ffcae3b49b5d0b99cd0f85cc4d5753933a48cbb0c19246c41cc2c92416d7aed19ffb441e1417d9d27801b0a1289527ef98505ccbaf44c5cad5df0ee61165643ae3b6168b78047494621fbbd862e4bd8362ebe2e5479510c39dfdb247ccf91b1aee166ed39b064d132aec455f7326103843e97cfe266403f65ccc92f8546dae2196f9bda990a529fca1c4d39701a5bc26edba374f949a98d5e3b005b13006fc61442c859c6723c243028815329b4e543019c36573ecae5c3a357cf06d97fb441cf7df82ab8cb2ba4957780c48457af411fa2664da83b20ef5b2e0831a2d44"}, &(0x7f0000bad000-0x4)=0xfe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e74000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000503000)=0x8c) quotactl(0x0, &(0x7f0000efa000-0x8)='./file0\x00', r0, &(0x7f000089d000)="") ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/31 00:53:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00001f9000-0xc)='/dev/random\x00', 0x0, 0x842) r1 = memfd_create(&(0x7f0000667000-0x2f)='/dev/random\x00', 0x5) readv(r0, &(0x7f000014d000)=[], 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a6f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) prctl$void(0x1f) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00002d5000)={0x80000001, 0x0, 0x6cd, 0xf3, 0x0, 0x3}) 2018/01/31 00:53:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b77000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$inet(r0, &(0x7f0000145000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000103000-0x4)=0x10) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x802000000402, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000ecd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000ff000)=""/42) exit(0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00003ed000)=0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000c02000-0x88)={0x9bf, {{0xa, 0x3, 0x708000000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000715000-0x5c)={{0xa, 0x1, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, {0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0xfffffffffffffffc, [0x7f, 0x70, 0x89, 0xffb3, 0x9, 0x2, 0x6, 0x5]}, 0x5c) get_robust_list(r3, &(0x7f000021b000-0x8)=&(0x7f000015f000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000ee3000-0x8)=0x18) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) 2018/01/31 00:53:45 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) getresgid(&(0x7f000000d000-0x4)=0x0, &(0x7f000000d000-0x4)=0x0, &(0x7f0000009000-0x4)=0x0) 2018/01/31 00:53:45 executing program 5: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d29000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000d29000-0x8)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) 2018/01/31 00:53:45 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000ef8000)="09c963df", 0x4) 2018/01/31 00:53:45 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x29b) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f00003fc000)="", 0xe9, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/31 00:53:46 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000005000-0x4)=0x7) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f000067b000)=@hci={0x1f, 0x0, 0x0}, 0x6) modify_ldt$write2(0x11, &(0x7f0000cf2000)={0x101, 0xffffffff, 0xffffffff, 0x9, 0xff, 0x4, 0x8000, 0x3, 0x9, 0x1ff}, 0x10) 2018/01/31 00:53:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x80000, 0xfffffffffffffffd, 0x0}) fcntl$notify(r0, 0x402, 0x80000001) mq_timedreceive(r0, &(0x7f0000f6e000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f0000727000-0x1)="cb", 0x1, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f3f000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000063d000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071f000)=0xe8) fchdir(r0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000aed000-0x90)={0x7, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 00:53:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00005cf000)={{0x0, 0x7fffffff}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x100, 0x1, 0x0, 0x0, 0x4, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000f72000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000a03000)={0x10, 0x0, 0x3, 0x4000c}, 0xc) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f000053c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x2d1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 00:53:46 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000012000-0x20)={@common='bcsf0\x00', @ifru_flags=0x8a00}) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002fb000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000050f000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bc1000-0x20)={0xdee, 0xff, 0x8, 0x80000000, 0x8, 0xfff, 0x1, 0x9, r1}, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009d1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000088b000)=@ethtool_cmd={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:53:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x0, 0x3) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) 2018/01/31 00:53:46 executing program 3: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0x4) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dc3000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) perf_event_open(&(0x7f0000dc3000-0x78)={0x4, 0x78, 0x1, 0x7, 0x9, 0x7, 0x0, 0x1, 0x10040, 0xf, 0x61, 0x4, 0x6, 0x0, 0x0, 0x9, 0xffff, 0x5, 0x0, 0x1, 0x0, 0x80, 0x2, 0xcbb, 0xcd3, 0x9, 0xffffffff, 0x1, 0x80000001, 0x3, 0x28, 0xc814, 0x2, 0x6, 0xfff, 0x3, 0x1ff, 0x3, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f0000dc3000-0x1)=0x0, 0x2}, 0x0, 0xfffffffffffffe00, 0x19a, 0x6, 0x3, 0x1, 0x9, 0x0}, r1, 0x7, r2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000a83000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002d8000)=0xc) r4 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000a07000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc2000)=0xb) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008f9000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031c000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a27000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@rand_addr=0x7, 0x0, 0x0, 0x3, 0x100, 0xa, 0x7c, 0x20, 0x7e, r3, r5}, {0x3, 0xbc87, 0xffff, 0x81, 0x9, 0x800, 0x7, 0x200}, {0x5, 0x3, 0x3, 0x4}, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x3, 0x2, 0x0, 0x2, 0xffff, 0x1}}, 0xe8) r6 = getpgrp(0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000dc3000-0x8)={0x19980330, r6}, &(0x7f00003c8000)={0x10001, 0x7ecc, 0x1, 0x0, 0x20, 0xb6a6}) 2018/01/31 00:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000c}, {0x0, 0x9c5}, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000b6e000-0xca)="7981539b45fd85ad44fd51a2e8c670843fa664b476f5d85e73fa539e3ce7fc22415042a4defabf29d473edee688538bd3005d679b1bf82b76f6d0fa210fc183e0215f995c0e1613635ea8e2694dd55c29663697b4a07abd12f08017f8635d35a011d7e96ca59fec8cad23b2e6effa85fab34c5485895422b2cde5817a9283cbfdbad851bd726b284416e8a4a2127852e3f652924e6115156dbe9a0d41e504dede9896f388a5af6fd5c2e946b553ef5e9b1d33b262ee2eaaa8ac102f453d615182f38e253b617f5d192e0", 0xca, 0x80, 0x0, 0x0) 2018/01/31 00:53:46 executing program 2: socketpair$ax25(0x3, 0x5, 0x6, &(0x7f000060d000)={0x0, 0x0}) r0 = timerfd_create(0x3, 0x80000) vmsplice(r0, &(0x7f000060d000)=[], 0x800, 0xe) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000)=0xffffffff80000001, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x480200, 0x0) read$eventfd(r1, &(0x7f0000000000)=0x0, 0xffffffffffffff60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000002000-0x30)="d2207909df4e8456108a0f5220198f7c87283c1c52e6899e6511002a8cb7f24b8016eb7a7f6d9fa732d8137ba1ca7463", 0x30}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x1e)="f27dfebfc6bb1933e02cedd7e73dfa4ad8627209dd1ed005828c98b309c7", 0x1e}, {&(0x7f0000000000)="0b7b30e56a8ebfb4cae6ad47494ad9dc6134830eb5edb4f6f39c50e3afb2cde492972f83b1681c1e6b7845a4a5c6cc63fbbc5cc2fe1e5fa519da820382398d1dffc2f65ec740b86cf7d3a10a5422b2df5f9f940d2c790fd57adcfc646f82e1f12e6c1988b0d5fc7afc62bc993e7d728b5c37797683e50daee8f95b464c112c7014cae7ccac72a32cd74675a6c8be4d083631b581549bc9ac94ff25", 0x9b}, {&(0x7f0000000000+0x745)="7a9758b894478b9a71276b46d0679d0dd4646f736f46bc0b518a068df255f3a2ae7f3f", 0x23}, {&(0x7f0000001000-0x4)="8af4e4e0", 0x4}, {&(0x7f0000000000)="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", 0xfb}, {&(0x7f0000000000)="5940c9d7ab35020d8ef6d01137566cdbf4e06a876f8afc6aa757206c1e6ade51cc3fb9d8c6ff569464d365cfad51c47f65b9a5947ebffc505fa5a16cc5e49827d8ffd12d57c85a7d47374b24ead3db1817e606160a3cf4d3e7f574612f3733d65a99abaa874741fa28bbfc934c342b61d1f20278ed81323bddef5b9f9c46e402fcbe7222220f693916c68cf3f401d8a7a71c0a294cce21ff2d1c93d007cc1c", 0x9f}, {&(0x7f0000000000)="218e8262b20e66ea4dda4d5b0aa27f77d621470d1cc18e12d1c081bad3355a8d966ec5377c7fc953916e6626d36f5324581d5da316107cb8e112da6fde78826ad5df7402faf863a9fcf31b95079a4817db2edbd23f4dbdeb4033d1a4c6a7ad1a6617688a4a074beefba3f8264286170f4d52fdc15a972d02c6b9ab07a4a17469ac77f2f608cbd2b8c5d7ff25dc66b1e0430dcfbe3171a7ca3e21c10a3b700b309a0cb25144015420acd4e40c027545ae32e1bd3f5d5adeeedf66cfe9620ed47491354b20aa686f21b9a749bc", 0xcc}], 0x9, 0x200040005) 2018/01/31 00:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) splice(r0, &(0x7f000064c000)=0x3c, r1, &(0x7f0000578000-0x8)=0x0, 0x7, 0xa) write(r0, &(0x7f0000ecd000)="2400000024007ffc00001200000001000003f6ff010000000000f300f1ffffef1300ff10", 0x24) 2018/01/31 00:53:46 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000000c000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000009000-0xd4)="6d231a8924f44a3c1a873ba5c7b4262043e0baff92c0c031999de5d193b80d466ce38437366c16eade0af5286985d699c1d2d4b62e1cb37148164a1e3a551e0b8c1d7993247470f9429b629bceed263e3cb44fc11499c5bf00b16cf14990af71535513713a81076bd153b5fd418d348920cf2cf6b1789a67219dafa0b12af365403139464da6ee0924fb3234fa87d1e808ecc9cf33e77026ecca5ef8ca4196ddbf295d39fbb1b82f5640a633e98b75d7726b3ccace06f05122446dd64f7780af89b342f4bd04ae20ec3803a4fb02596bcd723304") symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000000e000-0x90)={0x80000000, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a18000-0x11)='/dev/vga_arbiter\x00', 0x50000, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000fb3000-0xd8)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffff7}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa143, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, @in={0x2, 0x1, @rand_addr=0xf67, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0xd8) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) 2018/01/31 00:53:46 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000-0x10)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:46 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000012000-0x20)={@common='bcsf0\x00', @ifru_flags=0x8a00}) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x3, 0x3, &(0x7f0000000000)=""/223, &(0x7f0000001000-0x4)=0x48) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ae000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000cab000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a4f000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f000027b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r3}, 0x14) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000049e000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000026b000)={0x0, 0x0, 0x0}, &(0x7f0000894000-0x4)=0xc) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000001000)={0x2, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aa4000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b65000)={0x0, 0x0, 0x0}, &(0x7f0000af9000-0x4)=0xc) ioctl$KDMKTONE(r2, 0x4b30, 0x4) getpgid(r4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0xfff, 0x4) ioctl$TIOCCONS(r2, 0x541d) 2018/01/31 00:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) connect$pptp(r0, &(0x7f0000996000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socket$inet6(0xa, 0xe, 0x3) 2018/01/31 00:53:46 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0xc0, &(0x7f0000012000-0xc0)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in6={0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xea}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfdd2}]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000012000-0x10)={r1, 0x8, 0x9, 0x6ed}, 0x10) 2018/01/31 00:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) close(r0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000177000-0x8)=0x0) r1 = accept$packet(r0, &(0x7f0000b76000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000152000-0x4)=0x14) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003f6000-0x10)=@common=""/16, 0x10) r2 = creat(&(0x7f0000e83000)='./file0\x00', 0x7d) sendmmsg$nfc_llcp(r2, &(0x7f00003d0000)=[], 0x0, 0x40) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003ca000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/31 00:53:46 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000010000-0xc)='.proclo,/lo\x00', 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x71, 0x2, 0x3, 0x2, 0xffffffff, 0xf001, 0xfffffffffffffffc}, &(0x7f000000f000)=0x20) 2018/01/31 00:53:46 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0x10, 0x1, 0x6) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000011000)=0x10, 0x80800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000012000-0x4)=0x2) 2018/01/31 00:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bca000)='/dev/sequencer\x00', 0x82, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000ef2000-0x13c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:53:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009e3000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000258000-0x1f)="1f0000000104ff00fd43544007110000f3050100080003000000ff07ffdf00", 0x1f) getsockname(r0, &(0x7f0000606000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dd9000-0x4)=0x60) 2018/01/31 00:53:46 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)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007cd000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d5c000)={0x0, 0x6, 0x3}, &(0x7f000092d000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000636000)=@assoc_value={r1, 0x67a8}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003af000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4) r3 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000034000-0x8)='./file0\x00', 0x0) unlinkat(r3, &(0x7f0000d67000-0x8)='./file0\x00', 0x200) 2018/01/31 00:53:46 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") rt_sigpending(&(0x7f00005bf000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$setsig(0x4203, r0, 0x2, &(0x7f00008c3000)={0x2c, 0x442, 0x5, 0x401}) 2018/01/31 00:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00002f6000)='/dev/autofs\x00', 0x400000, 0x0) socketpair$unix(0x1, 0x8000000100000001, 0x0, &(0x7f00003f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/31 00:53:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004bb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000e44000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f00004cf000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b50000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mprotect(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x0) mlock2(&(0x7f0000eff000/0x12000)=nil, 0x12000, 0x0) 2018/01/31 00:53:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:53:46 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x7) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x100000000000014b, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000012000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0, 0x2, 0x473, 0x7f, 0x87}, &(0x7f000000b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000e000)={r2, 0x4}, &(0x7f0000012000-0x4)=0x8) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1000000, r3) 2018/01/31 00:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bca000)='/dev/sequencer\x00', 0x82, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000ef2000-0x13c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b90000)={0x0, 0x0}, &(0x7f0000900000-0x4)=0x10) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000e7000-0x8)={0x0, 0x0}) statfs(&(0x7f00001cc000)='./file0\x00', &(0x7f0000b44000)=""/163) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005e1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$netrom(r1, &(0x7f000088e000-0x38)={&(0x7f0000202000-0x48)=@full={{0x3, {"c520b3887ecb8e"}, 0x5}, [{"7bd7087f23e419"}, {"63031b305341bd"}, {"e9bba2c5b1c445"}, {"c7ab826319a17c"}, {"8c76b96027ab68"}, {"3e461e5b06ce10"}, {"e2a842b501728e"}, {"2de27812693438"}]}, 0x48, &(0x7f0000a7c000)=[{&(0x7f00006e8000-0x45)="5f9df45e601abeb6d954327f18acbd8d65f54025dcb5a46c24ebef11cd91ebeec5195f857ab9563bcbfbdc1f96ff6208a54e5d9f321f883ec5c9b6566e81817ee92db4a0f8", 0x45}, {&(0x7f0000ebe000)="115c26bdbcda9481e1ba11957e3876a183", 0x11}, {&(0x7f000082f000-0xdc)="ed8a8c58e0888a2c4b3590dfee14b4acdf001b2d9c12f580105a7e404127a5ba045f854e0bca424c3b73b85e742c6d22d6244a8defadbb089dd390702647e598680288dfe0e35cdf3c5fb00ad2aff492f712c2b64dd09e3fb927d0a75758b3f2a6834cfd17dfcf2a7d22943945450d113f0ce5f114e4bdc3c5107435ad8dd1a458218dca0aa4b4c5b25d0d279c13138006e26bdc734e6aa56d67f3d0c65e23eecff88e62ca28e85773fece991411f680018c74a17b3330e23683667ff6c3a2df86247ca9c1ede23ec7891b58342e9a68e16f1c07fb8fb73806073db3", 0xdc}, {&(0x7f0000a44000-0xb8)="7a5687d3acefea6d3ea92a59ed8d0ccb8912eb6266f9a8caceba1713e6bba693d9215dac295bda3b3f7a20ae81c66ecf22955002a78596ccf784ddd5da26cb1cac78b3401e2c924e4015380f74206e377615a12b6713faf2e04f01d64213ba61b5e83641b4c2e96bf57ebd1f06c7cc6e13b254d58f46851c30e101fbaf54e96c1b4e4109fb67bb3be2778220bb43acbf314293cc3b831ed82fef20e3a97a919bab3b4963499455828d5903c13387ce98ecd2225465a77eaa", 0xb8}, {&(0x7f0000957000-0x91)="4b9492cc8b996994529de2cbd946810808d457c5c6ce4318aab5bb1f0d40fab123c73d38e71f62d4a9e206ca999740fb1d55b1f26222158ea6656c64977a4cf56faf7f23e0f571607bbc08b0424264e8e0b6308dc0bc0be9cd5482eb8070b98a826b2ca3d0a23cbb2c28e37b77a479dbfccb708fc6c9d1144aec09d0660f749a25f349dbec8ccea262b662f6e6e67a2984", 0x91}, {&(0x7f0000873000)="e7e2e9bdc196", 0x6}, {&(0x7f0000a59000)="30e27a87259c240b4e070dbdb1d694", 0xf}, {&(0x7f000064d000)="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", 0x1000}], 0x8, &(0x7f000006f000)=[], 0x0, 0x4000000}, 0x20000000) 2018/01/31 00:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x1d59) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ffa000)={@generic="d5532d66eb0db2a1448ffeb845e937e8", @ifru_addrs={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000666000)="1f0000000104ff00fd43544007110000f30501000800030000000000000000", 0x1f) 2018/01/31 00:53:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000036b000)={0x0, 0x10001}, &(0x7f0000af9000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004b0000-0xc)={r1, 0xfffffffffffff122, 0x10}, 0xc) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000aba000-0x10)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x1) [ 65.771708] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 65.799583] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/31 00:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000700000)='/dev/vga_arbiter\x00', 0x8041, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) r3 = add_key(&(0x7f0000e6b000)='trusted\x00', &(0x7f0000789000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000068c000)="ed3e6e2a20ae807de99838bdfaf5265d0c64906b49ed2c0f92e4a4dbe2418469f09b63047125cd88b47bc9185aa26b6abca9e9195717aa09b4a7e0095970c04a7acf3244adc8351eb2934c412b194e1c1e16c66f96902460ee54ba63030008c7c1c0cd815f387423e968d910f7ea07d0c7ef0501247daeb9caaa87ccd1453a7ce98f137e7fb39e911bc051f071b2b32b7e85fd946116", 0x96, 0xfffffffffffffffc) r4 = add_key(&(0x7f000058f000-0xc)='id_resolver\x00', &(0x7f0000fc9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000019000)="e23769ffd2c8c2c1b1af5576526a001796a3f1cf072a259e1c", 0xe, r3) request_key(&(0x7f0000d3d000)='trusted\x00', &(0x7f0000e65000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bef000-0xa)='/dev/ptmx\x00', r4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000029a000-0x4)=0x0, 0x4) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000040c000-0xb8)={0x0, 0x20, 0x1, 0x5, 0x8, 0xc8, 0xbd, 0x101, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x3, 0xff, 0x4, 0x7}}, &(0x7f0000f09000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000207000)={r5, 0x8}, &(0x7f00007d6000-0x4)=0x8) dup2(r2, r1) writev(r1, &(0x7f00005c1000)=[{&(0x7f0000ae2000)="bd2bd6cfc2977a1ece0d29", 0xb}], 0x100000000000038a) 2018/01/31 00:53:46 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x400003, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000011000)=@get={0x1, &(0x7f000000f000-0xe)=""/14, 0x7}) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x3}, 0x1) getpeername(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x400000000000015, &(0x7f0000003000-0x76)="4769fc56c7337bd27902a40e857f311f21a21f8f9b59885db63770637a2b02db16a7f4596890892c191ace81000000e7806413b9f74e37ad8aef06c3fc9dc198efc46762c73c303d59975d56f3235947a306e82a9eb13a53fefae84fc44c0200da19efc1d6fb8b6a797b8df0fa91c2ba2d1bc20e2110", 0xffffffffffffff61) 2018/01/31 00:53:46 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto(r0, &(0x7f0000eaf000-0x11)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x0, 0x4) 2018/01/31 00:53:46 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000025000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x401) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xffffffff, 0x4) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000003000-0x98)={0x9, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e55135a57928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:53:46 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000-0x10)={0x4, &(0x7f0000010000)=[{0x40, 0x2, 0x8, 0x8}, {0x0, 0x2, 0x7aa, 0xfffffffffffffffa}, {0x8, 0x5, 0xbb4a, 0x10001}, {0x7, 0xffffffff, 0x7fffffff, 0xfffffffffffffff8}]}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000002000)=[{&(0x7f0000011000)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000011000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dcc000)={0x50000004, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003ab000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003ce000)=0x0) getpgrp(r3) r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r7, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r7, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r6, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r8 = syz_open_procfs(r2, &(0x7f00008f8000-0x9)='net/stat\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000ad3000)={0x0, 0x7}, &(0x7f0000fc3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000f71000-0x18)={r9, 0x80, 0x0, 0x8, 0x8a1}, &(0x7f0000425000)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000268000-0x8c)={0x0, 0x0, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) r10 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000082f000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006cf000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00005b7000+0x2eb)={@loopback={0x0, 0x1}, 0x4, r11}) capset(&(0x7f0000f7b000)={0xffffffffffffffff, r3}, &(0x7f00000d6000)={0x10001, 0xfffffffffffffffa, 0x19594526, 0x7fffffff, 0xffffffffffff2983, 0xba31}) writev(r10, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe40054", 0x3a}], 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00002a6000)=0x0) getsockopt$sock_buf(r1, 0x1, 0x2000000001e, &(0x7f00008a4000)=""/3, &(0x7f000032f000-0x4)=0x3) 2018/01/31 00:53:46 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) tee(r0, r0, 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x3, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7ff}}}, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0x100, 0x4000) socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000009000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000007000)={0x5, 0x3d52, 0xffffffffffffa737, 0xffffffff7fffffff, 0x8001, 0x3}) getdents(r1, &(0x7f0000005000)=""/26, 0x13) [ 65.829757] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 65.848283] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/31 00:53:46 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x345}], 0x1, &(0x7f0000006000)=[], 0xffffff6f, 0x0}, 0x0) 2018/01/31 00:53:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = memfd_create(&(0x7f0000ebe000-0xd)='/dev/binder#\x00', 0x3) epoll_pwait(r1, &(0x7f000029e000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x100000000, &(0x7f000032a000-0x8)={0x3}, 0x8) recvmsg(r1, &(0x7f0000e14000-0x38)={0x0, 0x0, &(0x7f000028f000-0x10)=[{&(0x7f0000d4b000-0xc0)=""/192, 0xc0}], 0x1, &(0x7f0000710000)=""/11, 0xb, 0x101}, 0x10000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00000e3000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@flat={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/31 00:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f00007b8000)='ns/cgroup\x00') setns(r0, 0x800000004000000) bind$unix(r0, &(0x7f0000090000)=@file={0x0, './file0\x00'}, 0xa) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000615000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/31 00:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x4, 0x80000) pread64(r0, &(0x7f00007d6000)=""/249, 0xf9, 0x0) mkdir(&(0x7f0000b20000)='./file0\x00', 0x0) utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) ioctl$void(r0, 0xc0045c7f) r1 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000167000)=""/0, 0x0) timerfd_gettime(r1, &(0x7f0000c5e000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 00:53:46 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x7, 0x35c) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000005000-0x10)={0x6, &(0x7f0000011000)=[{0x101, 0x5, 0x80, 0x200}, {0x8, 0x4, 0x8001, 0x100000001}, {0x4, 0x3, 0x4b2, 0xc984}, {0x4, 0x401, 0x0, 0x2}, {0x7, 0x1, 0x670, 0x5}, {0x1, 0x44, 0x40, 0x40}]}) 2018/01/31 00:53:46 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000b000)='./file0\x00', 0x40, 0x110) flock(r0, 0xbc3b858a5d4b48c1) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000008000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x20c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000001, 0x1, 0x200, "8204d90a49359814dfc6f0e5806182f290cfb0a29840573f4a861a1e95d647fa7ef351f430e4f38b61094a048ef467fa0fd5bcc894e1ef573f6419e02da66e4debb0ee6b89a72047aa2f6601f31a2c5e"}, 0x160) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000000a000)={0x3e, 0xfc, 0x36}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000d000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3f, 0x100, 0x8000, "e2ac297dab79d1018d12c47caff66ee9251469241596186f864a37f334c358d92a8dc6682cf93b0cea91f6f0957f25b34aad2696e08abc53838ce89d48d54d72e29ec993f5ff88f64cbd193313e7d188"}, 0x160) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x7, 0x834d, 0x21}, &(0x7f000000c000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000b000)={r1, 0x4, 0x30}, &(0x7f0000008000)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000e000)={r2, 0x6, 0x8001, 0x100, 0x5, 0x100000}, &(0x7f000000f000-0x4)=0x14) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f000000e000-0x4c)="eb3fb674835b5fd1659ab9519a6259699cfd7693e471cdda3a8c0e9a5216845fbb5901405dd01ebe8932f5b02eb245f7da9c00e4323f08b1dfc15a4afe7eb42502a4feece0697ce68175e407") r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x8000004000) syz_open_dev$loop(&(0x7f0000008000)='/dev/loop#\x00', 0x100000000, 0x2000) read(r3, &(0x7f0000003000)=""/512, 0xffffffd9) 2018/01/31 00:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000013a000)=[@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in6={0xa, 0x2, 0x35e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) time(&(0x7f0000b21000-0x8)=0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/31 00:53:46 executing program 1: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000002a000-0x8)='./file0\x00', 0x20000, 0x28) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000003a000-0xe)='/dev/keychord\x00', 0x80200, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000000c000-0xc)=""/53) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) write$selinux_create(r1, &(0x7f0000002000-0x46)=@access={'system_u:object_r:groupadd_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0xfa58, 0x32, 0x0}, 0x46) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000003a000-0x4)={0x6}, 0x4) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000038000-0x4)=0x0) 2018/01/31 00:53:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f000031f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000017b000)=0x14, 0x80800) getpeername$packet(r0, &(0x7f0000caf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000121000)=0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000313000)="26bbd83c9d0274c994a2d4b1ff8adad97f114841da979862044ad39901efd43905ebb215f44e5c117eb9edeb") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d90000)='/dev/sequencer\x00', 0x46000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00001ea000-0x68)={0x7, 0x21, 0x5, {0x0, 0x0}, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e4000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000d8a000)=0x0) getresuid(&(0x7f0000a41000-0x4)=0x0, &(0x7f0000e9f000-0x4)=0x0, &(0x7f0000673000)=0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f000022e000-0x4)=r5) r6 = geteuid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000064c000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000453000)={0x3, 0x3f2, 0x4, 0x2f, 0x0, 0x1, 0xffffffffffffff81, 0x7, 0x80000000, 0x6, 0x0}, 0xb) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000fa000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000744000-0x4)=0xe8) lstat(&(0x7f00007fb000-0x8)='./file0\x00', &(0x7f0000366000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000075000-0x2a)=[{&(0x7f00005bd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000511000-0x90)=[{&(0x7f0000609000-0x1b)="3f46f53d35d90c342c97da16542b43e86128d9c241f20a2d0bc6dd", 0x1b}, {&(0x7f000089b000)="7f0a236c42f65961ae047aea68f6a927b282306f29bcf4f969c4bf1c0c28fb259463f6ccd601a08a6d0142b506b09a7f6478bba4ae579e0f66f2e1f846451436e3c009830da1cf49b06ff8c574", 0x4d}, {&(0x7f00003a4000)="10d751d2bb3301c290bfd08004e89103ed05b45770f5c083c7c7cf43effa54df0f2f681fb071cb8221b2bef67b8678fac8587a7d21470a998bfbc017382099e7d45797fd9892fe8ce261a6000d9d562c02d1c27688a9b94f6211d4bbfe477802fa01d3a3c3de35dd4f0f2c82ed3fb975a45e3c898b44019fabbc02cfc873a0cff60e2f898ab1111de0a1e6bad50f21766d2ed2c3e7489fa2f34b007a47c465ead574662dcad57f1e95e87aa6ebde2df474e42a47c8027cdefe450c0c222abf0756ee90df9835af9f64655ef3c2eb", 0xce}, {&(0x7f00000e6000-0xbf)="13a63d3469cc11e7edb71a2ca0061b30aa470d4fa43290374c77acb05242619e392cdf5f382304fb75f8946d8d788ed9e0173d86f2ae298e2f85f1a9d95438428090396b72d3c087654629e64b998e4d1e54c6bdf3ff9a41d1e7fe80d2102e510a3f3f0d240b7e68f666df01a4fca32522717aaf9a23b815dbe64fe22dcbbbd7fb1052895cc38feb9606d19937ee9bc186ddea71f5809f6b6c19553a9c5b42a4d98bed7de618a20d266b3c04066d613855794d1afd2a15367e5db86e3291b0", 0xbf}, {&(0x7f0000cc3000-0x1000)="e4eaa12ec9f7201e7e7683f70ea3e295dacb0828885f429dbafb11e7d080f77b16530247a9d8cb6164c264f68bde06b842201bb6125aa8e8d8fc3ec28bc53182ed44247680c728fd64299fb40a67f07e76f5b3032cfe106ad5e02765d6dfe866f85dd420ae9f857294346ccc44f3bc64bac5b1acc2779e91faba843241c54100dd161f38563773d9497ef4367af9fe2b8fe0e8828ada8cdd176f90eea8c1c8ffa8054bdc514c773b76bf85ef1aa532ef1c51c47c2c4aa00a270945f56c22eaa85f987a4c702e1ef2041c8e932e12141a1b9410f07e98d5863ca2f2317c9d6e39bd4fe25a666d344acbc461544b56709f98d69889ade336cc5fe7de5a9c83e6a6f9eb2d6f9ef6a0438929aed4dc4acdee108bebafcb1f2322f040ed0ba0c7f344a6af86067000613d9e8d9ed4c6055e478b42d5f086624e6fbfa04cef3a8d7db17545efe32ab2299ff60786c8749ce31223d4fffa85a13e952c36ed87fda909e4ca766ffbc792e8e5de3c0df23b55fe7d4e7204bffedb94f957be7c34cec1d2bba9c6d2d4d6827ef57f8b9a1c68f065a5663b09e123308f042d08929a73ae63ca3c77cea09db77b93f8481ad7fbf865fa8fe052c289019eb99d15f8b2ce79dd55f318c6bd119ad7189800e95d33f21598d1eec7ff3d1a08722a469d1ecd9a84e8dba3f9571964e36e158ac147f839916dd3fe21ca59e64045781ccfa093587b7b1e01cdff69ae883270850a50d54c1e095e0fc614bf80236bfe6124be2666a7917dfb21f281645711beb1c7caf511bc73e3111b9f5bab9dbd7f426729c243ec76e99869402c8b69bbd0f8f6c63c548aa8c7abc34d9c99e4bb503251d30a804bc7fcc503c9f1a5c0bd0baf2efb2adf3ee4afd29ef75a092fa2e1ef24de7333d114d151b9ad97c93df9bcbbb50713d57a14dbc57de42e7f6a57f2bd4d25e2997253ea8bb28aa94b2ef42ecdbd9c02642cd9c0f07afb9ead2251731faef0b7e35e5d58630000620e7433ee0ae13da58add971aa5c48934b02bd2d21d332a2375f3f2aff1271d37b1f452f11f7c1717cbc514c9c4268432a641fadea5786908c0383a721fdb7216d121b604fd0ce945c64798cde27efa4909b8b03cb57a7672bff47ea2d85b3643dd7328878cf453d13b81c3258eeb9f8a56eb93b4b1e34368644b79c3c66c810d90f56981e097b28032e3854d822216246357c8a3ae53924a23fb8393f51b61443cdc6ee4fe062e1dd76e5b53e874cee915c8b1fef9bacfc21e23e59335d80ff8bc46ce307fc4eae4d17a5c57a6414010e539fd9a09aaef959086ef59cba9a896581e605e7886c1c2c5ab9627e985372ce8e15a2a1b54bb460c48f6502feb428d8692008e8112e946b561add05c23fedcf708cbf26b3fb0fe7846875eec7a9b0bb3a5ab5d6c3a9b1b881b592eb8d34a4ec6b6225b83baf0c67a96028b9764c33cad393942f87d74626dbac81ac5e26474b58abfccfdb0db62221b3bb194a08f94212251b12513ae698758c66c69d899514c4f9e6e25aac2ee56235d661ee505046ec5011e75f8db7cfad11f78e491c6674dd66d8651812b0bfbae01871a828cc5ad96c74dadff28df682d59935a09dae267a8dacf09bd2c95c569ec5775daf63340268763c5c4b0e07f9107f7aed534ba9679c51098a9862ed14864f5c0e76ecb79a00af690d0e7441f394e9b1c1846417b146e92b04c91410e8da85c2bb376ddeca5ed0a59177f9a85f0f7c8ef27464bbd2973f0b25f851d18c932ff8a09bac819f1c587a7725285798c214cdcd0a91a760b9869aa911c348edb05e4e0437c967dbae4ef191fbd54f35356f2059202705effad59f1e93458c1cb122b1ac54573e8e979c9ae3a566540ba35e1761dd53fc0f3f46fe45036235c7a07b79487104a459e41bdeb3dc28db36aec218ca317ab4669a3a797df019bb534443e5357a8978904db6b923ac7f153947be40515cb957e5dd27dc82471e8d4e6cf32ee914db7558f3067c45c8e6717888e7a4314654c1ed4db3846092c142cf854ce642fe2c5affffba6a74a29b9115696e718d70cd1234243b949231a0a3fa3cd43b77e5c821ee9f86d99de6a69b069e090d1f99c8ca69da4e6c428da9dbd6b832da1fe2002928b59f3b59d4457987420d941cb1aa002178bcf329707e30c69e6edf684670139d76911f06b54e2df2403ef6a176f6578d8e50043d466c99de9a486de472089035e8d2e6cda2fe9ba6f9c6e4e19a13c7cb4dbe4085e39ceacc718225b112988e56c5061a97f6bbe3eb6a8c08adfd6d70067fac478db033c24b6f583854fdfc5e480ac9c240c416e567d4e0a21b8cc5d2248d0d81b6d9dea0c8e450f8495aaedb7cf0ef891768df9409a53380b87e29907f3fe5512864ae58b74eead5f4819d41120f25030218627e64b71395f2b97309b1d864c28d256256713deb169a49cb968eb90f1b8720282389936274d9260c42af9b9012ac5732fd29cc1556bc72ddcb32d016aaa7409592ec4623103d6b8b67b589cf19c3ccb159ffd6ae1c1b09793410c0d1c9f19db271c5a0503053cc6e215a76a195d81ad626f88812ea2e1f55b0b65e23f18c26eebb995b293ae2493deb2764f408ef1f847b3ed6e277809e2bb2d413b82575ae4b25ace14f5f2052b9f937dd5faf3c6b4fa99449b880307765392e55613e43530f6907ba9fb1688bf3dc491d99d865964023a69a969cf662bb5469b127f1372d3dda44270bb2d59d46ae0ac3ff248c79aea734852e7c01bd2273848b1e992d414fe4f77957b5077f45f3db5c7893031bd3b5b2b8ac59007c2203476881986efc3a9b9e3f8e3c634391a163a6958152a5ad66807cb25b89b49b6545b607e5eb92d8bb76117046ad1134cb08e654773d78935528292c761e59b68b676ff443cc5f5dd6c35e482b8cd82bad685c65740b9241bcbea9ebc8162bfe4cc0e1503f8c7ea5dcc501852283e6d9bf9af4ba767f25f2c563dc35491ce27256a0c6a04ddd24891bcd3c7b0f292aae4d3b9106d1a5f3ef01b41bb0a7a5a066476fd8ec56647a8941e9c3306a0726dee2c77e699e84afecde0340287433711c39c51c04678b5431f71d7d8f78371a3a76922801add4c4080a4bd64cccd57e2bad6310de872b485d9a11b08ddc696f2d38e320d29c5961139b545fb1bca303cd9dfe952eb9671a014b8aa35ab7d5d65e569054fa48724d9d038fff37d797022f1ea2533facfa3239b71bb40d6ad9b3451aa53b07304a99eb8ffa60f764d83a5256ca3df9669f9fe7080c3bbf2f2f81536853dc3271793ea5df04ae64d265487eaa666767eca423b5cb40111ec4ee227eadd861040c96cf6bcfa8da58419551b20c8fa19f61c704c8df1b96fc62a4a85a37d06fe0640a9e7e88e26b488608926ebf1e1d5b087f5865a4b2044c147403c1c0ce017ec4614a9171c9fcad6e795ce78530fb6fe5c5736b86293c7b0acd615c439eb924e3770fdf60ce0fe5001652dd1e9a5a5d775c2ff9b4eb9b257d1f8f67637a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0x1000}, {&(0x7f000034d000)="3d09b1303eadcb6b2e5239b8569562ceb9c83fd8f4181c0979b6e32ea2d3ce1b8b5a45b4eee461e846a82ba580eddd6068fc797a28fe31ca0c629bbc8705999bc1b5ab643842ce8164672341b5ee8ec53ce3334a38b9471ae3e5835286a9ca1f474aa109228dd468b905fd7a7627e84efa276d8a36907b52456bd2ac731c884d5e69d6340c8dd46cc83df30b8e40fdff61c624ffc9a84528e37ebbf1301017a4fa5fe5a1a5249366", 0xa8}, {&(0x7f0000c83000)="21aba4e414191af497df88aa9e9733dd1304f6a0c4d5fa39925ce30daa6223a678a5570494055b82a591a4b32cacaafcdcbc2651b6f091b57c628ac260ffe89d1a96775b8186af56b9c01b24bd848d08b1f42d9325321a0504e43545a9d17e7d7e62fa77e66abfbe8b5b7f50d2027deb7a36c6bd794cba0cea3de28612e1cee7dad91f970d6d99f47b0ea2c9aa8d9223557b73b5dbdf024aa1c86dd19643a74d2b91ffa208f6ae1e08219aa06e3823788f0a9510c16e9d2d3bbb4bf18690ec6db484cf366dde48439a9a7c398bf62de93c5c0b9a79366f303c432f5c62486d54e7bf6f3f7417b558cdad", 0xea}, {&(0x7f00002fe000-0x5a)="3e649dc921d47872611c21683e3f008f879ca8027a23032d04d4e3fd764e1d7bec6205636c4e4881cdef942cc6b6912d4a4ca385fe04f95ddea82c106806ef79f0ec51d295791894f7d0ad9a9f020effa8584481c39c793eb3f4", 0x5a}, {&(0x7f0000d5e000)="31144ce86f0b7779e42a5eb3c253603e4406ad5c4478204edee438285d411242e98c28", 0x23}], 0x9, &(0x7f00007f9000)=[@cred={0x20, 0x1, 0x2, r4, r6, 0x0}, @rights={0x30, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, r3, r3, r3, r3, r3]}, @rights={0x28, 0x1, 0x1, [r3, r3, r3, r3, r3, r3]}, @rights={0x20, 0x1, 0x1, [r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xb8, 0x0}], 0x1, 0x4040800) ioctl$TCSETS(r3, 0x5402, &(0x7f0000903000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000501000)=0x0) r3 = getpgid(0x0) tgkill(r2, r3, 0x1b) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000483000-0xc)={0x1, 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000862000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000306000-0x8c)={0x4, 0x4, 0x6243, 'queue1\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)={0x0, 0x0}) epoll_wait(r0, &(0x7f000025b000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 00:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f000073a000-0x8)={0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000085a000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000018c000-0x4)=0x6, 0x4) 2018/01/31 00:53:46 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fe7000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000a23000-0xf0)=[{{&(0x7f0000698000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe6000)=[], 0x0, &(0x7f0000fe6000)=""/96, 0x60, 0x400}, 0xec}, {{&(0x7f0000238000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00002ac000)=[{&(0x7f0000d11000-0x8e)=""/142, 0x8e}, {&(0x7f0000fe7000-0xb1)=""/177, 0xb1}, {&(0x7f0000438000-0xe3)=""/227, 0xe3}, {&(0x7f0000fe7000-0xd9)=""/217, 0xd9}, {&(0x7f0000fe7000-0x2a)=""/42, 0x2a}, {&(0x7f000099d000)=""/171, 0xab}], 0x6, &(0x7f0000081000)=""/179, 0xb3, 0x4}, 0x10000}, {{&(0x7f0000fe6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000e75000)=[{&(0x7f0000fe7000-0xc)=""/12, 0xc}, {&(0x7f0000a25000)=""/85, 0x55}, {&(0x7f0000fe6000)=""/7, 0x7}, {&(0x7f0000fe6000)=""/161, 0xa1}], 0x4, 0x0, 0x0, 0x3e}, 0x20}, {{&(0x7f0000a86000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fe7000-0x50)=[{&(0x7f0000fe6000)=""/148, 0x94}, {&(0x7f0000fe6000)=""/41, 0x29}, {&(0x7f0000fe6000)=""/4096, 0x1000}, {&(0x7f00007f2000)=""/0, 0x0}, {&(0x7f0000fe6000)=""/126, 0x7e}], 0x5, &(0x7f0000fe6000)=""/18, 0x12, 0x8000}, 0xffffffff}], 0x4, 0x0, &(0x7f00001cc000)={r0, r1+30000000}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000032e000-0xe)={0x0, 0x6, 0x3, [0x2, 0x100000001, 0x7]}, &(0x7f0000fe6000)=0xe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d39000-0x8)={r3, 0x2}, &(0x7f0000c4f000)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe9000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x20800, &(0x7f0000ce3000)="") r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000fe6000)={@common='eql\x00', 0x7ff}) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/31 00:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000ffff, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bab000)=0xffffffffffffffff) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/31 00:53:46 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a29a930a06000000a8430891052369390009002f0000000000000019f9ff00000000ff000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000011000)=[], 0x0, 0x0}, 0x40) [ 66.026521] binder_alloc: binder_alloc_mmap_handler: 12540 20000000-20002000 already mapped failed -16 [ 66.040879] binder: BINDER_SET_CONTEXT_MGR already set [ 66.047328] binder: 12540:12550 ioctl 40046207 0 returned -16 [ 66.064161] binder: release 12540:12550 transaction 60 out, still active [ 66.071756] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 00:53:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005db000-0x8)='./file0\x00', 0x40, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open$dir(&(0x7f0000c54000-0x8)='./file0\x00', 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/31 00:53:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000716000-0xb)='projid_map\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) 2018/01/31 00:53:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000023c000)='/dev/hwrng\x00', 0x0, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) times(&(0x7f00001f1000-0x20)={0x0, 0x0, 0x0, 0x0}) write$selinux_access(r0, &(0x7f000010c000-0x43)={'system_u:object_r:cpu_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x0, 0x0}, 0x43) r1 = open(&(0x7f00004c7000)='./file0\x00', 0x0, 0x81) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000ee7000)="a537d01aea7bdcb8c17762e3d641f34744d1fa1b8f674b4b41267f440af35ba6f078bfe387d189f5cefa521a7650020d4c304cc23954a50c6178a58db7ab1f0a111f7fb11bb5714dc835b1166b445a64d7353c23eabe9dace3e3d837919d", 0x5e) 2018/01/31 00:53:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1d) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000013000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000003000-0x4)=0x1, 0x4) r3 = socket$inet6(0x10, 0x3, 0x0) r4 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x2, r4, 0x5) sendmsg(r3, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x421f, r4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000015000-0x10)={0x0, 0x0}) clock_settime(0x8, &(0x7f0000004000)={0x77359400, r5}) accept$nfc_llcp(r1, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000009000)=0x60) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000013000)=0x1, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000015000-0xc)={&(0x7f0000012000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4000000000000120}) ptrace$cont(0x1f, r2, 0x0, 0xaf) 2018/01/31 00:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000afd000)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b77000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ee1000-0x4)=0xc) mq_notify(r1, &(0x7f0000ac4000-0x60)={0x0, 0x26, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000a92000)="", 0xfd1d, 0x4080, &(0x7f0000456000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) 2018/01/31 00:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) utime(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000def000-0x10)={0x9, 0x800}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x23, 0x0, 0x0, 0x3fd, @tick=0x3, {0x7ed5, 0x0}, {0x0, 0x1000000000080000}, @note={0x0, 0x5, 0x0, 0x0, 0x6}}], 0x30) 2018/01/31 00:53:46 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000b000)='./file0\x00', 0x40, 0x110) flock(r0, 0xbc3b858a5d4b48c1) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000008000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x20c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000001, 0x1, 0x200, "8204d90a49359814dfc6f0e5806182f290cfb0a29840573f4a861a1e95d647fa7ef351f430e4f38b61094a048ef467fa0fd5bcc894e1ef573f6419e02da66e4debb0ee6b89a72047aa2f6601f31a2c5e"}, 0x160) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000000a000)={0x3e, 0xfc, 0x36}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000d000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3f, 0x100, 0x8000, "e2ac297dab79d1018d12c47caff66ee9251469241596186f864a37f334c358d92a8dc6682cf93b0cea91f6f0957f25b34aad2696e08abc53838ce89d48d54d72e29ec993f5ff88f64cbd193313e7d188"}, 0x160) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x7, 0x834d, 0x21}, &(0x7f000000c000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000b000)={r1, 0x4, 0x30}, &(0x7f0000008000)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000e000)={r2, 0x6, 0x8001, 0x100, 0x5, 0x100000}, &(0x7f000000f000-0x4)=0x14) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f000000e000-0x4c)="eb3fb674835b5fd1659ab9519a6259699cfd7693e471cdda3a8c0e9a5216845fbb5901405dd01ebe8932f5b02eb245f7da9c00e4323f08b1dfc15a4afe7eb42502a4feece0697ce68175e407") r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x8000004000) syz_open_dev$loop(&(0x7f0000008000)='/dev/loop#\x00', 0x100000000, 0x2000) read(r3, &(0x7f0000003000)=""/512, 0xffffffd9) 2018/01/31 00:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f99000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af6000)='/selinux/checkreqprot\x00', 0x20000, 0x0) r3 = fcntl$dupfd(r1, 0x0, r0) sendto$inet6(0xffffffffffffffff, &(0x7f00001c0000-0x56)="", 0x0, 0x0, &(0x7f00007ff000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000a7d000-0x60f)="d6", 0x1, 0x20000810, &(0x7f00006ad000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00006cf000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00006d0000-0x4)=0x0) [ 66.081387] binder: send failed reply for transaction 60, target dead 2018/01/31 00:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000e61000)=""/0, 0x0, 0x0) 2018/01/31 00:53:46 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032f000)={0x0, 0x7, 0x0}, 0x4) epoll_create(0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000b7000-0x10)=@req={0x6, 0x40, 0x9, 0x3}, 0x10) 2018/01/31 00:53:46 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd1000-0x15)='/proc/self/net/pfkey\x00', 0x88200, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x57e632f5) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fd1000-0x8)='./file0\x00', 0x1) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000f58000)={0xbc, 0x3, 0xffff, 0x1ff, 0x8, 0x8, 0x0, 0x5, 0x2, 0x4, 0xffffffffffffffa5, 0x9b25}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/31 00:53:46 executing program 4: clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") waitid(0x0, 0x0, &(0x7f0000be0000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc1000006, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setown(r1, 0x8, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0xd8002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000001000)='./file0\x00', 0x10, 0xf) ptrace$peekuser(0x3, r0, 0x5) 2018/01/31 00:53:46 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000012000-0x8)=0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000012000)=r1) 2018/01/31 00:53:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x3, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0xffffffffffffe3e) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000009a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x602}) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r1) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r3 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/31 00:53:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xd)='net/wireless\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000956000)={0x0, 0x7}, &(0x7f0000dae000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x88, &(0x7f0000001000-0x88)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffbff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e4a000)=0x10) unshare(0x400) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000554000-0x16)='/selinux/checkreqprot\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d56000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x7fffffff, 0x5}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000)={r3, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xffffffffffffdc8e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r4, 0x800, 0x10}, &(0x7f0000001000-0x4)=0xc) r5 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) inotify_init1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r5, &(0x7f0000000000)=@known="7379747af92e00000000000000099f") 2018/01/31 00:53:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000021000-0x38)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000038c000)=[], 0x0, &(0x7f000081d000)=[], 0x0, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000655000)='/dev/pktcdvd/control\x00', 0x30041, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009e8000-0x4)=0x80000001, 0x4) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x4008010) 2018/01/31 00:53:46 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000f83000-0x8)=0x0, 0x8) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000af3000-0xdc)=@ethtool_perm_addr={0x20, 0x6, "1dcd499e5765"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f82000)='/dev/keychord\x00', 0x101180, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000f82000)={0x55, 0x4, 0x3f, {0x1000, 0x5}, {0x101, 0x100}, @cond=[{0x36, 0x3984, 0x4, 0x8000, 0x80, 0x9}, {0xb334, 0xfffffffffffffffe, 0x2, 0x9, 0x2, 0x4}]}) pipe(&(0x7f000044b000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000219000-0x4)=0x0, 0x4) ioctl$FIONREAD(r3, 0x541b, &(0x7f00002a3000+0x537)=0x0) 2018/01/31 00:53:46 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/31 00:53:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000ef2000-0x13c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000cb6000-0x9)='/dev/sg#\x00', 0x20d70000000000, 0x24002) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000e5c000)=""/60, &(0x7f0000d56000)=0x3c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a29000-0x14)={0x0, 0x4, 0x5, 0x9, 0x9, 0x0}, &(0x7f000091c000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000074a000-0x98)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0}, &(0x7f00003cc000-0x4)=0x98) r3 = accept4$inet(r1, 0x0, &(0x7f000045b000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000038a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={@common='nr0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:53:46 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = creat(&(0x7f000000a000-0x8)='./file0\x00', 0x108) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000012000-0x8)=0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/relabel\x00', 0x2, 0x0) sysfs$1(0x1, &(0x7f0000011000)='\x00') getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000009000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000015000-0x4)=0x6, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000014000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000014000-0x4)=0x14) dup(r0) unlinkat(r1, &(0x7f000000a000)='./file0\x00', 0x200) 2018/01/31 00:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000929000)=0x0, 0xff) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r4 = syz_open_dev$random(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r3, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r5 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r4) 2018/01/31 00:53:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x408, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) splice(r0, &(0x7f0000aa8000)=0x5e, r2, &(0x7f0000196000-0x8)=0x0, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000abc000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x4bbaff7e, 0x401, 0xbac, 0x80000001}, &(0x7f0000418000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000020a000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x100000000000000, 0x2, 0x9d7}, &(0x7f0000a9a000-0x4)=0xa0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000099c000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00001c4000)=@generic="f62695af9f75ad2f3c09653636d6e843") 2018/01/31 00:53:46 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f000044a000-0xbb)="", 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000944000-0xc)='/dev/ashmem\x00', 0x80, 0x0) 2018/01/31 00:53:46 executing program 4: getrandom(&(0x7f00002dd000)=""/49, 0x31, 0x2) 2018/01/31 00:53:46 executing program 2: eventfd(0x10000) eventfd2(0x0, 0x2c4d4b9eef7804ef) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00008e6000)=0x0, 0x80000) bind$inet6(r0, &(0x7f0000d80000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) pipe(&(0x7f0000b6e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000-0x8)={0x20080522, r3}, &(0x7f0000000000)={0x3, 0x5, 0x5, 0x3, 0x7, 0x7f}) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000615000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e1b000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r4}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {r5, r6/1000+10000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4)=0x5b, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x400, 0x2, 0x6, 0x2b42}, 0x8) 2018/01/31 00:53:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x3, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0xffffffffffffe3e) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000009a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x602}) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r1) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r3 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/31 00:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f99000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af6000)='/selinux/checkreqprot\x00', 0x20000, 0x0) r3 = fcntl$dupfd(r1, 0x0, r0) sendto$inet6(0xffffffffffffffff, &(0x7f00001c0000-0x56)="", 0x0, 0x0, &(0x7f00007ff000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000a7d000-0x60f)="d6", 0x1, 0x20000810, &(0x7f00006ad000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00006cf000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00006d0000-0x4)=0x0) 2018/01/31 00:53:46 executing program 3: mmap(&(0x7f0000000000/0x45c000)=nil, 0x45c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f000045c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000458000)=0x10) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000045d000-0x54)="4b01727aa3188e2ab5c53675c4d7e6c1350f63d72dd1c82a527000ccc1404a9562df9590fc7c8d9b4bab939a35d340670da2b5d90de2d01f55c6d4c2477d307a037b3b3f570e83d6a1261a8b3cc514d65ac84b23", 0x54, 0x4000800, &(0x7f000033e000-0x10)=@vsock={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000)={0x0, 0x0}, &(0x7f0000042000-0x8)={0x0}, 0xffffffffffffffff) mmap(&(0x7f000045d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000045d000)='/dev/sg#\x00', 0xffffffff, 0x100) mmap(&(0x7f000045d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000045e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000045f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000045f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00002ba000-0x8)='keyring\x00', &(0x7f0000327000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) mq_open(&(0x7f0000460000-0xb)='cpusetself\x00', 0x42, 0x4c, &(0x7f0000460000-0x40)={0x8, 0x7, 0x8, 0x0, 0x4, 0x7, 0xbbc7, 0x542}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000045f000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000263000)=0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000045d000)='/dev/autofs\x00', 0x244000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00001d8000)=[@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xec4}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) 2018/01/31 00:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fb5000-0x8)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffffb4, &(0x7f0000b83000-0x10)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x3, 0xfe, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x41}, 0x0) 2018/01/31 00:53:46 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000011000)={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x400}, 0x2e7}, {0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0xfffffffffffffff7, [0x2, 0x81, 0x0, 0x4, 0x10000, 0x52fb, 0x1000, 0x2]}, 0x5c) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:46 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d96000)=0x0, 0x4) 2018/01/31 00:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x1c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) 2018/01/31 00:53:46 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000a09000-0x4)=0x1, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000487000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ef2000-0x4)=0xfffffffffffffeb8, 0x80800) shutdown(r0, 0x0) 2018/01/31 00:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000929000)=0x0, 0xff) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r4 = syz_open_dev$random(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r3, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r5 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r4) 2018/01/31 00:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x164) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000537000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) openat$rtc(0xffffffffffffff9c, &(0x7f0000c1c000-0x9)='/dev/rtc\x00', 0x2000, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00003b1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000929000)=0x0, 0xff) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r4 = syz_open_dev$random(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r3, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r5 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r4) 2018/01/31 00:53:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000929000)=0x0, 0xff) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r4 = syz_open_dev$random(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r3, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r5 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r4) 2018/01/31 00:53:46 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae0000-0xd)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0xffffffffffffff01, 0x0, 0x80, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x101}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000053f000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000e6c000)={0x5, 0x1, 0x401, 0x6, 0x3}, 0xc) fcntl$setlease(r0, 0x400, 0xfffffffffffffffe) preadv(r0, &(0x7f00005fa000)=[{&(0x7f0000186000-0x96)=""/150, 0x96}, {&(0x7f00008c4000-0xaf)=""/175, 0xaf}, {&(0x7f000030d000)=""/182, 0xb6}, {&(0x7f0000a00000)=""/176, 0xb0}, {&(0x7f0000923000-0x96)=""/150, 0x96}, {&(0x7f00003ed000-0x72)=""/114, 0x72}, {&(0x7f0000d22000-0xb8)=""/184, 0xb8}], 0x7, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000921000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000266000)=0x0) 2018/01/31 00:53:47 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x6, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000d000-0x8)={0x0, 0xff}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000012000-0x8)={r2, 0x3000000000000}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000011000)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x1}, 0x0) 2018/01/31 00:53:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x28002, 0x24) ioctl$TIOCSBRK(r0, 0x5427) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000)='tls\x00', 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000)=0x9) 2018/01/31 00:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000688000)={@common="6c6f0000000000e8ffffff00", &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x1d, 0x0, 0x0, 0x0, 0x0, 0x52, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d0b000)={0x0, 0x6, 0x6, [0x3, 0xce9, 0x1e, 0x3ff, 0x0, 0x8000]}, &(0x7f00008f8000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e47000-0x34)={r1, 0x2c, "cba3b2302129504bba52fe42305430479c97c390321c859d06bd261c28b69ae06f0427a3a583cffcb9ed372f"}, &(0x7f0000043000-0x4)=0x34) r2 = creat(&(0x7f0000ad3000)='./file0\x00', 0xe2) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f000066a000)=""/227) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003fe000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/31 00:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000034a000)='/dev/autofs\x00', 0x0, 0x0) madvise(&(0x7f0000365000/0xa000)=nil, 0xa000, 0x4) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000008e000-0x8)={@dev={0xac, 0x14, 0x0, 0xa}, @empty=0x0}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000182000)={@generic="2dd2ae3b54b4bf64d077a920ee3a9b8b", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 00:53:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x5a7e36ac9967fc63, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000317000-0x3a)=""/58) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000011000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 00:53:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = getpgrp(0x0) ioprio_get$pid(0x1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") ioctl$void(r0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000)=""/212) rt_sigtimedwait(&(0x7f0000003000)={0x0}, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) 2018/01/31 00:53:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet(0x2, 0x80007, 0x1, &(0x7f000003b000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000bfc000)=0x7ff, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x2, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000060c000)={@multicast2=0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000301000)=0xc) 2018/01/31 00:53:47 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c07000)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f00008d5000-0x8)='./file0\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000acc000)={0x1, 0x7}) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) r3 = add_key$keyring(&(0x7f0000832000-0x8)='keyring\x00', &(0x7f0000106000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) fcntl$getownex(r0, 0x10, &(0x7f0000248000-0x8)={0x0, 0x0}) process_vm_writev(r4, &(0x7f00005c9000)=[{&(0x7f0000907000-0xb2)=""/178, 0xb2}, {&(0x7f0000b32000)=""/222, 0xde}, {&(0x7f0000f4a000)=""/228, 0xe4}, {&(0x7f0000282000-0x1000)=""/4096, 0x1000}, {&(0x7f00005ec000)=""/176, 0xb0}, {&(0x7f0000048000)=""/4096, 0x1000}, {&(0x7f0000bb4000-0x66)=""/102, 0x66}], 0x7, &(0x7f0000577000)=[{&(0x7f0000ab5000-0xee)=""/238, 0xee}, {&(0x7f0000fb7000)=""/38, 0x26}, {&(0x7f0000bb0000)=""/205, 0xcd}, {&(0x7f00009aa000-0x25)=""/37, 0x25}, {&(0x7f0000824000-0x4f)=""/79, 0x4f}, {&(0x7f00003ef000-0xb5)=""/181, 0xb5}, {&(0x7f0000241000-0x1000)=""/4096, 0x1000}, {&(0x7f0000eef000-0x34)=""/52, 0x34}, {&(0x7f0000477000)=""/49, 0x31}, {&(0x7f00008f6000)=""/4096, 0x1000}], 0xa, 0x0) r5 = request_key(&(0x7f00002d7000-0xa)='encrypted\x00', &(0x7f00004e4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000067000-0x11)='/selinux/enforce\x00', 0x0) keyctl$reject(0x13, r3, 0x9, 0x400, r5) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xef1, 0x687) 2018/01/31 00:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f00001db000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a0000)=0x10) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d9000-0xc9)="18000300000001000000be5ea6cd8836000008020300000800000000000000000002100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad002900000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab00000c006eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) 2018/01/31 00:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto(r0, &(0x7f00002bd000-0x8e)="326c89362dffa4a3ab69c0bcdeebc28d5e319d94ebd879111b7f16218b1b43b92d10914b9a47413cf9b938938eab9ef1f661fc22d5736737f79646392088c245af647a6a612e7fe64a2afb54ecceb053872a64746b408182658648b0657304f91250baab01f128377002e984622888c2d77026c96f9abf24f9288d997bdf7d9bdfba0d0ceaf205aee5e47c7d8985", 0x8e, 0x0, &(0x7f00000ff000+0x5fc)=@nfc={0x27, 0x1, 0x4, 0x5}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0xfffffffffffffffd, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/31 00:53:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8000f, 0x1, &(0x7f00004ff000-0x8)={0x0, 0x0}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000b1c000-0x10)={0x9, &(0x7f00008f1000)=[{0x100, 0x7d0}, {0x4, 0x0}, {0x1, 0x0}, {0x13, 0x1}, {0x3f, 0x6437}, {0xf8d, 0x6}, {0x400, 0x6}, {0x100, 0x0}, {0x9, 0x0}]}) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000150000-0x4)=0x3, 0x4) 2018/01/31 00:53:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat2(r0, &(0x7f0000657000-0x8)='./file0\x00', r0, &(0x7f000073b000-0x8)='./file0\x00', 0x2) 2018/01/31 00:53:47 executing program 6: r0 = syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$inet6(0xa, 0x8080b, 0x7, &(0x7f0000e93000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000163000-0x4)=0x4) fcntl$getflags(r0, 0x800000000000b) 2018/01/31 00:53:47 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000011000)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000014000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000013000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000013000)=0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x9) fcntl$notify(r0, 0x402, 0x80000030) get_robust_list(r1, &(0x7f0000008000)=&(0x7f000000b000+0xbb5)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000000d000)=0x18) ioctl$void(r0, 0x0) 2018/01/31 00:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000da8000)=[{&(0x7f0000acb000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setns(r2, 0x0) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000461000)=0x0, &(0x7f0000b07000)=0x4) 2018/01/31 00:53:47 executing program 4: r0 = add_key$keyring(&(0x7f0000fb6000)='keyring\x00', &(0x7f0000cee000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002ad000-0x9)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000029c000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x5}, &(0x7f00008e4000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, &(0x7f0000fa8000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000b86000)={0x7, 0x8, 0x1, 0x3d, 0x3, [{0x7c0000, 0x3f, 0x7d09, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x8001, 0xef8, 0x40, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x4, 0x10000, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) 2018/01/31 00:53:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000643000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="0000000000000005000306000000eb00ecff000010000300074dfaf5238f7e23"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) write$sndseq(r2, &(0x7f00000b4000-0x60)=[{0x0, 0x0, 0x0, 0x8, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x9}}], 0x30) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 00:53:47 executing program 2: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000003000/0x1000)=nil, 0x1000}, 0x3, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) syncfs(r2) fchmod(r1, 0x0) pwrite64(r1, &(0x7f0000005000-0xfe)="", 0x0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") getsockname$inet6(r2, &(0x7f0000019000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000011000)=0x1c) close(r0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000019000)=""/114, &(0x7f0000019000)=0x72) 2018/01/31 00:53:47 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000011000)=[&(0x7f0000012000-0x5)="5d2c2aa000"], &(0x7f0000012000-0x8)=[&(0x7f0000008000)='\\\x00'], 0x1000) [ 66.710370] handle_userfault: 7 callbacks suppressed [ 66.710375] FAULT_FLAG_ALLOW_RETRY missing 30 [ 66.721681] CPU: 0 PID: 12753 Comm: syz-executor7 Not tainted 4.9.78-g7be1985 #24 [ 66.729297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.738626] ffff8801ca2174e0 ffffffff81d94409 ffff8801ca2177c0 0000000000000000 [ 66.746630] ffff8801cc96e890 ffff8801ca2176b0 ffff8801cc96e780 ffff8801ca2176d8 [ 66.754606] ffffffff81661d9a 000000000000201a ffff8801bd536968 ffff8801bd5368a0 [ 66.762570] Call Trace: [ 66.765134] [] dump_stack+0xc1/0x128 [ 66.770563] [] handle_userfault+0xa3a/0x1310 [ 66.776590] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 66.783573] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 66.789945] [] ? __lock_is_held+0xa1/0xf0 [ 66.795709] [] ? handle_mm_fault+0x117b/0x2530 [ 66.801907] [] ? handle_mm_fault+0x1fc3/0x2530 [ 66.808106] [] handle_mm_fault+0x1fd1/0x2530 [ 66.814132] [] ? __pmd_alloc+0x410/0x410 [ 66.819810] [] ? __lock_is_held+0xa1/0xf0 [ 66.825604] [] __do_page_fault+0x5c2/0xd40 [ 66.831458] [] ? mm_fault_error+0x2c0/0x2c0 [ 66.837396] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.844651] [] do_page_fault+0x27/0x30 [ 66.850159] [] page_fault+0x28/0x30 [ 66.855412] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 66.862400] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 66.869380] [] ? iov_iter_advance+0xd70/0xd70 [ 66.875496] [] ? mark_held_locks+0xaf/0x100 [ 66.881435] [] generic_perform_write+0x1dc/0x500 [ 66.887807] [] ? page_endio+0x180/0x180 [ 66.893397] [] ? file_update_time+0xbc/0x3b0 [ 66.899421] [] ? current_time+0xd0/0xd0 [ 66.905013] [] __generic_file_write_iter+0x348/0x570 [ 66.911733] [] generic_file_write_iter+0x2d5/0x600 [ 66.918284] [] __vfs_write+0x4bf/0x680 [ 66.923790] [] ? do_iter_readv_writev+0x400/0x400 [ 66.930251] [] ? __lock_is_held+0xa1/0xf0 [ 66.936021] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 66.942572] [] ? __sb_start_write+0x14a/0x310 [ 66.948685] [] vfs_write+0x189/0x530 [ 66.954016] [] SyS_write+0xd9/0x1b0 [ 66.959258] [] ? SyS_read+0x1b0/0x1b0 [ 66.964677] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 66.971486] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 66.978036] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 67.035282] FAULT_FLAG_ALLOW_RETRY missing 30 [ 67.039817] CPU: 0 PID: 12753 Comm: syz-executor7 Not tainted 4.9.78-g7be1985 #24 [ 67.047427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.056771] ffff8801ca2174e0 ffffffff81d94409 ffff8801ca2177c0 0000000000000000 [ 67.064777] ffff8801c0fbfc10 ffff8801ca2176b0 ffff8801c0fbfb00 ffff8801ca2176d8 [ 67.072759] ffffffff81661d9a 000000000000201a ffff8801bd536968 ffff8801bd5368a0 [ 67.080733] Call Trace: [ 67.083293] [] dump_stack+0xc1/0x128 [ 67.088633] [] handle_userfault+0xa3a/0x1310 [ 67.094662] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 67.101645] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 67.108019] [] ? __lock_is_held+0xa1/0xf0 [ 67.113790] [] ? handle_mm_fault+0x117b/0x2530 [ 67.120002] [] ? handle_mm_fault+0x1fc3/0x2530 [ 67.126202] [] handle_mm_fault+0x1fd1/0x2530 [ 67.132229] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 67.139211] [] ? __pmd_alloc+0x410/0x410 [ 67.144890] [] ? __lock_is_held+0xa1/0xf0 [ 67.150657] [] __do_page_fault+0x5c2/0xd40 [ 67.156511] [] ? mm_fault_error+0x2c0/0x2c0 [ 67.162450] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 67.169085] [] do_page_fault+0x27/0x30 [ 67.174591] [] page_fault+0x28/0x30 [ 67.179841] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 67.186822] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 67.193803] [] ? iov_iter_advance+0xd70/0xd70 [ 67.199918] [] ? __mark_inode_dirty+0x226/0x1080 [ 67.206295] [] ? __mark_inode_dirty+0x19b/0x1080 [ 67.212680] [] generic_perform_write+0x1dc/0x500 [ 67.219057] [] ? __mark_inode_dirty+0x1a0/0x1080 [ 67.225432] [] ? page_endio+0x180/0x180 [ 67.231043] [] ? file_update_time+0xbc/0x3b0 [ 67.237073] [] ? current_time+0xd0/0xd0 [ 67.242666] [] __generic_file_write_iter+0x348/0x570 [ 67.249390] [] generic_file_write_iter+0x2d5/0x600 [ 67.255939] [] __vfs_write+0x4bf/0x680 [ 67.261445] [] ? do_iter_readv_writev+0x400/0x400 [ 67.267908] [] ? __lock_is_held+0xa1/0xf0 [ 67.273679] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 67.280230] [] ? __sb_start_write+0x14a/0x310 2018/01/31 00:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) writev(r0, &(0x7f0000ec6000)=[{&(0x7f0000913000-0xa8)="74c3269db8ea45959c8b273d50341cbe86dfbd10b79b5e8e5ff42330dc682204346a5e86ac9d5802bbf7b0a9313984be24fdc0784aa12bf596bf320b9d0ff56fe342038ac4ce92dbf5d83a9f9f0d3854fbfb63f0d13823ea198ae7de55d11db7593ca780c3c7ce102fe6b1f8d6e3721acab7b595f584abb3514e9b0c6a4ca783a551f8ccfaaafcff2b7c61c15853004bcc49402695113f57b64e68d6fd6a1d77e4f9a3eea0f3ee41", 0xa8}, {&(0x7f00009c8000-0x6c)="bb840b4689864b012426861029d63b431a0c0cb1cc127cf4b60d8c094954baf628d3ffa0f402836601fd94ae86351ac3985d4247db68c0eb73a33fc8098784564aee0d31815f420417ef1c2ea3585af7cedef9e4056bd831b71d76e1b0fe4c19487cee8a654ed2dd4ff674b4", 0x6c}, {&(0x7f00007d9000)="47d905049ecf73466b88756408bd5261d41a261df69241e1d4a944a14563f440322957ccd6f2c59aa7984bfd70a78e6d8d2d64bf9ae7e8d46fd6dc26bf5dbf714ab9b25e4ac66f487e9dec1e913fbcf26cb28298d21583d142d4ca9faee18018e789bd3f8eb35a989881be4db5ed606df573f87795d9e3e90450ef38820e942c166ffc7148bf628b12084caa07519b64137bbd3421bc788b4794f0ba90c2079bf4106e2c2cced120df734758b528e95ae06e16c40cc584bb01d31e67afbfc7726d3a02b7d14b43aed72089f34488a7aa7c90295c143b8131091ce21c7ef24260048030", 0xe3}, {&(0x7f0000b4b000)="15e6614174e8579c1d594652c7fb0a4a1108553e0bf593f99200d945380013ca8a271bbf0b321aec9ee4ddae4e0828628071670cb7a5972555491ea1dbca88ad724db5468e3f8ea8fad94d5a287f05427a3d1be64ddb4f0331b3cb1daadf7c855f97132d5bdb1b455008c969faa854ce3da1cdc987b343f15ccb392e352b173fc8f37efcd933a0a515a70207e1baa8f058ca8c5b5dab5d44aff8febc4527b4d8c23eef8f45ba628f277a60cea96baa7c15fae6a27b2409f5a1bafc81fcf0cda872f98cc79d02dcd153aaa664b1d782236f7b80b1a45dac8fabd93b116e09c4af37629476baaf0a93bcad6198c911a2f9fd3ff6875e61008ba4", 0xf9}, {&(0x7f0000214000-0x2)='|W', 0x2}, {&(0x7f0000232000)="764ea78e077b81a999920a3ebd9d848ef5644ee96bc2477e0897535b5c0f3534c8929986025dab39fda878105c3583a3905d337a4d9e9ac2ac", 0x39}, {&(0x7f0000c4c000)="620193a456d6a961a5f3b9a5dc15a50f3e5c1e888dff45268be09d7b232a3b68ff96583e8e96029efbf9d6f039fdb570facdbf631f560d67386deec057b206d587d914180b82e930c0770cece80c94c460ce73d2ce6d73d9faa7545088a3c8fd02eb18ea7214b898a42dfc24ae9e65aeec052cad49d9d8ab9418b42919021877e1381676a72353ce967fc10f7d3d983ba81e1ac45b10ea35170b701aa42dc9359f05caa103a350d0ea52f3c9ff279b17844fdc2003b91ea9582c9cb5024aeafdd8f9c613076154a086c88ec3eced6115b091d56a5f16bb334a53ca7906519773c66ee8d5d365ad7887cc39", 0xeb}, {&(0x7f0000b0d000)="cefca736cd9c3ed4a8efe8d4", 0xc}, {&(0x7f000073f000-0xbe)="2a4e0ded5dd662d91bf4b5850da677dda562982487562fd4b2edcf8c3e5719f896f83be1d3520d21962baf837869475d928fea3e68dc3a9e0ec3601855bdc0a315ba5e47fd055c7061d06f32bfbfbd7a1efe69622923c4fa49247f399e532303ef766eac1cc79c58ffe9cf8da48916d852ef499e3d32627820b25bbbc2cbc08a084a7db51243d253e9e7f1cae6cb9f2b25297241e15288faaebe8a03fb3a726e48c3306c5e18cbefbffcc8e5318926e0fc4a7a9a016096f89f2bb508efb6", 0xbe}, {&(0x7f0000868000-0x9b)="6487c81402a8b2afe8ec6522e2ee68ce03e25090537000bc78b4ff178d632814057a6c0acd7739f586033cd072fd94ae0e761c814c7b716cffe87ebcd89064e42e3407e54be9e513bf896202beb6f22d6c2725645573f15d0afb30b154f40a262c02d8d86e44f70d49dcdba8edfa47244c959a8b2a2d7e0ae0889f7c2625297140c587749bb63c71748b40643372eed8959c9f1e1ccafaf92baa22", 0x9b}], 0xa) 2018/01/31 00:53:47 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000005000-0x2e)={0x1, 0x7, [@random="82bc6b983717", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:47 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000008000-0x10)='/dev/input/mice\x00', 0x0, 0x8b9257a95ae00f44) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000008000-0x5c)={{0xa, 0x1, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, {0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x5}, 0x30bb, [0xfffffffffffffffb, 0x9be, 0xffffffff, 0xec4, 0x2, 0x4, 0xd0d, 0x500000000000000]}, 0x5c) r1 = gettid() process_vm_writev(r1, &(0x7f0000004000)=[{&(0x7f0000001000-0xee)=""/238, 0xee}], 0x1, &(0x7f0000007000-0x40)=[{&(0x7f0000007000-0x984)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/31 00:53:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x7ff, 0x3, {0x77359400, 0x0}, 0x7ff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:53:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000919000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) accept4(r1, &(0x7f0000219000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004c5000)=0xffffffffffffffb4, 0x0) 2018/01/31 00:53:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x17, "5a81ddb32cf505a166dee3fb75475d28a73ddbaf593ed7c5630f7b2b036ab7c60761b4f30595523f6a3de69b59c4b9b6114db3173d991a4552d89f5b51da35903a89ec0a62cf3e0009a367cc6c633661efa2e192406063fc6f292f416fd6387b1332e6d7e355c0287a2625502249149eb85e30eb8574c21911008c43c62a"}, 0x80) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000fbe000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/31 00:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x100000000, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001ea000)=0x20, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/31 00:53:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000033b000-0x8)={0x0, 0x0}) ioctl$TIOCSBRK(r0, 0x5427) userfaultfd(0x76e33b6c6e066d9c) ioctl$KDDISABIO(r0, 0x4b37) accept4$packet(r1, &(0x7f0000f0b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000906000-0x4)=0x14, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000bd6000)={0xffffffff, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000ce4000-0x47)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @loopback={0x0, 0x1}, 0x8, 0x7fff, 0x8, 0x0, 0xb6, 0x40040000, r2}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d9a000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x11, 0x10001, 0xffff, 0x500, 0x7f, 0x8, r2}) pwritev(r1, &(0x7f0000052000-0x20)=[], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000d2e000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:53:47 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/policy\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000005000-0x8)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) renameat(r1, &(0x7f0000011000)='./file0\x00', r2, &(0x7f000000e000-0x8)='./file0\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x1, 0x30400400}, 0xffffffffffffffab, &(0x7f0000002000)=[], 0x0, &(0x7f0000011000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f9e000)="", &(0x7f0000129000-0x4)=0x0, &(0x7f00005b6000-0x4)=0x0, &(0x7f0000000000)="14aa1f1e397baa2f93139f596750e990a02fa74e98dbbe7f08737a086d54b8e3c7c2ef85a31c6e7727e877a7f467ea3b06bb7ca0256438a39b2023f0b9081a14f0b12e0e3aad10ad1978c22ea61bad326fe121886b2dc6b37fed0b374f3505acf587971f58ae5087a6c91b3ac3e662b4bacfe7783aaa88ff7a7fd7d6e5ce38687f9a8d9f57bb5ba00bcb03984b8021f5cd87241d0489a6481932891040808b3a3366ae0984f4f98fea67a09be2e321fb8bcd54695c16f3fc273af91902ca7df1ac1392d9dfeed42282a308b0f2ee9d35317cf37208bb57de4d9ec1dd0111799b514c53bbf712830889e9d07a285bfe2c1e5963c50ffbff03") lremovexattr(&(0x7f0000333000)='./file0\x00', &(0x7f0000ddb000-0xc)=@random={'os2.\x00', 'ppp1$$\x00'}) 2018/01/31 00:53:47 executing program 4: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00001e6000-0x10)="f9723b5f39fe9de481bf447c6378f74a", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x7, &(0x7f0000be9000-0x56)=""/86, &(0x7f00008db000-0x4)=0x56) [ 67.286347] [] vfs_write+0x189/0x530 [ 67.291680] [] SyS_write+0xd9/0x1b0 [ 67.296926] [] ? SyS_read+0x1b0/0x1b0 [ 67.302345] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 67.309154] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 67.315711] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 00:53:47 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chdir(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$int_in(r0, 0x5473, &(0x7f00007ac000-0x8)=0x6) 2018/01/31 00:53:47 executing program 7: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x400) fcntl$setlease(r0, 0x400, 0x2) unlink(&(0x7f0000db7000-0x8)='./file0\x00') mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000dc2000)='./file0\x00', 0x40, 0x200) syz_open_dev$sg(&(0x7f0000d4d000)='/dev/sg#\x00', 0x0, 0x100) 2018/01/31 00:53:47 executing program 6: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000c20000-0xa)=""/10, &(0x7f0000ef9000-0x4)=0xa) 2018/01/31 00:53:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00002a3000)={&(0x7f00007a9000)=[], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000db8000)=0x1, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c2b000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000663000-0x10)={0x2, 0x7f, 0x5, 0xe72}) modify_ldt$write2(0x11, &(0x7f0000883000-0x10)={0x552, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x10) 2018/01/31 00:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xffffffffffffff2f) mkdir(&(0x7f00006d1000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00000ba000-0x8)='./file0\x00') mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000318000-0x2)='..', &(0x7f0000647000-0x6)='ocfs2\x00', 0x84000, &(0x7f00000e4000-0x1)="") 2018/01/31 00:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x2, 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00', &(0x7f0000104000)='(\x00']) llistxattr(&(0x7f0000d04000-0xe)='./file0/file0\x00', &(0x7f0000f40000-0x57)=""/226, 0xe2) 2018/01/31 00:53:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f9e000)="", &(0x7f0000129000-0x4)=0x0, &(0x7f00005b6000-0x4)=0x0, &(0x7f0000000000)="14aa1f1e397baa2f93139f596750e990a02fa74e98dbbe7f08737a086d54b8e3c7c2ef85a31c6e7727e877a7f467ea3b06bb7ca0256438a39b2023f0b9081a14f0b12e0e3aad10ad1978c22ea61bad326fe121886b2dc6b37fed0b374f3505acf587971f58ae5087a6c91b3ac3e662b4bacfe7783aaa88ff7a7fd7d6e5ce38687f9a8d9f57bb5ba00bcb03984b8021f5cd87241d0489a6481932891040808b3a3366ae0984f4f98fea67a09be2e321fb8bcd54695c16f3fc273af91902ca7df1ac1392d9dfeed42282a308b0f2ee9d35317cf37208bb57de4d9ec1dd0111799b514c53bbf712830889e9d07a285bfe2c1e5963c50ffbff03") lremovexattr(&(0x7f0000333000)='./file0\x00', &(0x7f0000ddb000-0xc)=@random={'os2.\x00', 'ppp1$$\x00'}) 2018/01/31 00:53:47 executing program 3: 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, 0x0) 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}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000eef000-0x4)=0x0) read(r1, &(0x7f00000ca000-0x99)=""/153, 0x99) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000681000-0x50)={@common='rose0\x00', @ifru_names=@generic="fcac5589c7a78d2a1e7d381e3cd23ba8"}) 2018/01/31 00:53:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000024000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000024000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001b000-0x4)=0x14) 2018/01/31 00:53:47 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000011000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x0, 0x1, 0x4, 0x1f, 0x8, 0x3ff}, 0x20) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80040, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2e) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000004000-0x10)={0x2, &(0x7f0000001000-0x8)=[{0x3, 0x7f}, {0x9, 0x1000}]}) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0xc0189436, 0xc00000000000000) fcntl$getflags(r0, 0x0) 2018/01/31 00:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0, 0x0}) fchdir(r2) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00008a1000-0x10)={0xfd4e, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) getsockname$packet(r1, &(0x7f0000944000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000192000)=0xfffffffffffffedc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000093000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f2000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000f10000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x94, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x6, 0x9, r3}, {0x9, 0x9, 0x9, 0x0}, {0x80000001, 0xffffffffe36b3bb9, 0x43ff, 0x0}, {0x2, 0x98f, 0x101, r3}]}, @RTA_FLOW={0x8, 0xb, 0xbe}, @RTA_UID={0x8, 0x19, r4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000046000-0x8)={@multicast2=0x0, @loopback=0x0}, &(0x7f000043c000-0x4)=0x8) 2018/01/31 00:53:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) openat$dir(0xffffffffffffff9c, &(0x7f0000df1000)='./file0\x00', 0x400, 0x80) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000a8c000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000be0000)=0x5) r4 = accept$inet6(0xffffffffffffffff, &(0x7f000081e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dae000-0x4)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00003e4000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x2, 0x1, 0x1, 0x7f, 0x8, 0x0}, 0x20) fcntl$setsig(r2, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r5 = dup2(r2, r3) r6 = gettid() fcntl$setown(r5, 0x8, r6) tkill(r1, 0x16) 2018/01/31 00:53:47 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000415) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x4, 0x18010, r0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x184, &(0x7f0000004000)={&(0x7f0000023000)={0x14, 0x24, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:53:48 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cb7000-0x8)={0x0, 0x0}) 2018/01/31 00:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000ffb000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00006a0000)={0x9, 0x7d}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e3c000-0x10)="0c0191efaf984fb949927067ae709c3c", 0x10) 2018/01/31 00:53:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000adb000)='./file0\x00', 0x404501, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d3c000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb06b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x3, 0x7, "e9d7e59c5cf152337509037c2c333d8445c1dc11e4f6850e30dd5e4128895ca8778a0a518581dd0cfc1459bc35b3b321465f2f48ba1f0a4f9dd32aa8409b8102790e9543d463bf98e1bdf7c53d5176e3"}, 0x160) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/sequencer\x00', 0x80000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) inotify_init1(0x80800) 2018/01/31 00:53:48 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000011000)={0xa, 0x3, 0x7553, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xe9}, 0x1c) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:48 executing program 6: r0 = socket(0xa, 0xa, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000528000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000001000-0x4)=0x0) [ 67.518213] device eql entered promiscuous mode 2018/01/31 00:53:48 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0xfffffffffffffffa) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x16) connect(r0, &(0x7f0000012000-0x10)=@nfc={0x27, 0x2, 0x10001, 0x7}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer\x00', 0x26000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0xffffffffffff8366) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000005000)={0x8000000000000, 0xfff, 0x3}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000000c000-0x4)=0xfffffffffffffffe) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000013000-0x7a)=""/122) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) close(r0) 2018/01/31 00:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000032e000-0x8)='./file0\x00', 0x24000, 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005a0000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fstatfs(r1, &(0x7f0000ed3000)=""/214) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:53:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000a14000)=""/71) write$sndseq(r1, &(0x7f00000b4000-0x60)=[{0x0, 0x0, 0x0, 0x8, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 00:53:48 executing program 1: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bae000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000bb2000-0xc)={0x0, 0x0}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000fb4000)={0x1, 0x20, 0x1661, 0x6, "47f62310408c524c4581b0b9a280ebc0b59e4ffb3af5fec5de219b13d367b613"}) epoll_wait(r2, &(0x7f0000bb0000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 00:53:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chroot(&(0x7f0000349000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000143000-0x8)='tracefs\x00', 0x1400, &(0x7f00004c3000-0xea)="") r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000b62000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000e000)=0x14) bind(r0, &(0x7f0000b60000)=@rc={0x1f, {0x6, 0x3, 0x2b, 0x35, 0x4, 0x100000000}, 0x3}, 0x9) pivot_root(&(0x7f0000af9000)='./file0/file0\x00', &(0x7f00001dd000)='./file0/file0\x00') 2018/01/31 00:53:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00005ab000)={&(0x7f0000e65000/0x2000)=nil, 0x2000}) fcntl$setlease(r0, 0x400, 0x2) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000590000)={&(0x7f00009ff000-0x14)=[0x3ff, 0x9b41, 0x0, 0x100000000, 0x401], 0x5, 0x80000001, 0x7, 0x101, 0x4, 0x0, {0x7, 0x1ff, 0x843, 0x4, 0x0, 0x8000, 0x80000001, 0xce0, 0x1000, 0x1, 0x3, 0x401, 0x2, 0xf2, "f9c1b4122576507e9d202d28ac317b4a3a21476304c9baf6a980678cf3c7aa99"}}) accept4$packet(r0, &(0x7f0000421000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c34000-0x4)=0x14, 0x0) r3 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f00002b6000)={&(0x7f0000fb5000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00001f0000-0x10)={&(0x7f0000c42000-0xf4)=@newpolicy={0xf4, 0x13, 0x0, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x3, 0x8001, 0x2, 0xa0, 0xa0, 0x6b, r2, r3}, {0x985, 0x8000, 0x1, 0x1, 0x8000, 0x7f, 0x8, 0x6}, {0x80000, 0x2, 0x6, 0x1}, 0xa02, 0xf, 0x0, 0x0, 0x1, 0x3}, [@lifetime_val={0x28, 0x9, {0x401, 0xfffffffffffffffd, 0x5, 0x9}}, @srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}]}, 0xf4}, 0x1, 0x0, 0x0, 0x0}, 0x44) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x274}], 0x1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da7000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) signalfd4(r4, &(0x7f0000c18000)={0xee}, 0x8, 0x80000) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000fb2000-0x8)=0x0) write$selinux_create(r4, &(0x7f00008d3000-0x32)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x0}, 0x32) 2018/01/31 00:53:48 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000000d000)='./file0\x00', 0x0) r0 = socket$inet6(0x10, 0x7, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:48 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000001a000)={r2, &(0x7f000001b000-0x5c)=""/92}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/31 00:53:48 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000091f000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000253000-0xbe)=""/190, &(0x7f0000feb000-0x4)=0xbe) 2018/01/31 00:53:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a1a000)=0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000aca000)=0x0, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000d44000-0x10)={0x4, &(0x7f0000ced000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/31 00:53:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00009fc000-0xb)='mountstats\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x800, 0x4000000, 0x2f3dbd5f, 0x8, 0x35}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000002000-0x4)=0x10001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000+0xf28)={r1, 0xf800000000000000, 0x20, 0x1, 0x9}, &(0x7f0000729000-0x4)=0x18) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/31 00:53:48 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x100000000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000012000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000012000-0x8)='./file0\x00', 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x3) ppoll(&(0x7f000000e000-0x10)=[{r0, 0x104, 0x0}, {r0, 0x2, 0x0}], 0x2, &(0x7f0000006000-0x10)={0x0, 0x989680}, &(0x7f0000011000)={0x1}, 0x8) 2018/01/31 00:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000923000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000034a000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xb68) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b53000-0x12)="2d47cc8b23dd37f8fa944502bb9ed33762a1", 0x0, 0x0, 0x0, 0xfffffc8b) 2018/01/31 00:53:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$inet6(r0, &(0x7f0000598000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000161000-0x4)=0x1c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000c3d000)=0x0, 0x4) 2018/01/31 00:53:48 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x5, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:48 executing program 1: clock_gettime(0x5, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) bind$pptp(r0, &(0x7f0000cae000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/31 00:53:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x80000040002) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000a2f000-0x8)={0x0, 0x0}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000504000)=0x1) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000f72000)=0x3) ioctl(r0, 0x5387, &(0x7f0000ca7000)="") 2018/01/31 00:53:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed4000)='/dev/ppp\x00', 0x10000, 0x0) faccessat(r0, &(0x7f0000bf7000-0x8)='./file0\x00', 0x20, 0x100) getpeername$ipx(r0, &(0x7f000063f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a4f000)=0x10) mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) readlink(&(0x7f000047b000)='./file0\x00', &(0x7f00008d9000)=""/4096, 0x1000) 2018/01/31 00:53:48 executing program 5: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000034000-0x8)='./file0\x00', 0x440, 0x140) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000001c000)={&(0x7f000002e000/0x3000)=nil, 0xde, 0x3, 0x40, &(0x7f0000018000/0x2000)=nil, 0x400}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000034000)=0x0, &(0x7f0000035000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000033000-0x4)=0x0) 2018/01/31 00:53:48 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ppoll(&(0x7f0000e9f000)=[], 0x0, &(0x7f0000c25000)={0x0, 0x0}, &(0x7f0000e1e000-0x8)={0x0}, 0x8) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f42000)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006a000-0x4)=0x10, 0x800) 2018/01/31 00:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x8, 0x80801, 0x80, &(0x7f00000fe000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$ax25(r1, &(0x7f0000ed9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000005c000-0x4)=0x10) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000add000-0x4)=0x40) r3 = dup(0xffffffffffffffff) r4 = socket(0x18, 0x0, 0x4) connect(r4, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000690000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce3000)=0xe8) lstat(&(0x7f0000252000)='./file0\x00', &(0x7f0000263000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000fa4000)=0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000b1000-0xe8)={{{@in=@rand_addr=0x800, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x20, 0x32, r5, r6}, {0x1, 0x3, 0x8, 0x2, 0x1, 0x80000000, 0x9d, 0x2}, {0x28, 0x8, 0x1, 0x0}, 0x0, 0x4, 0x2, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3, 0x0, 0x3, 0x4, 0x10001, 0x0, 0xffffffffffff8ad9}}, 0xe8) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000adc000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet6_udp_int(r7, 0x11, 0x65, &(0x7f0000adc000-0x4)=0x5, 0x4) ioctl$PIO_SCRNMAP(r7, 0x4b41, &(0x7f0000433000)="d426e75be37bde5e5cf8dc3bad68204466867f540aa9394d673901457f6af7352967a9a971c0a674ee4501c555374814b9a0449bcbec4a0fd870bb1fbecbc381c434833c500f5a879df0323c72f5417e897bf7563c17fde0f76eaac7ed00557f23ec3999b63982c8e540fd1acacf9544dde1b056e4b160df97ed4740c654ac5752e01002543731b754993bdbfc24fed9c2a0490eb9b0b9949eb32597be78adeb910a99be12403aa0fd0103093e00dcf0fa1c3c7aebfb3e618e61c87d11d300231077be2b4568190f1133dd14431059bc6005b9c14338") getpeername$inet6(r7, &(0x7f00003a7000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a87000-0x4)=0x1c) 2018/01/31 00:53:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00004a7000-0x4)=0x0) iopl(0x1b) ppoll(&(0x7f0000dd5000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/loop-control\x00', 0x800, 0x0) recvmsg$netrom(r0, &(0x7f0000637000-0x2)={&(0x7f00008eb000+0x7bb)=@ax25={0x3, {"5eba805ccfa8ae"}, 0xffffffff}, 0x10, &(0x7f000002a000)=[{&(0x7f00003cc000)="fb2a34e2dbdef8f0d820c14fe58ee3ef79af91dc9b104bae732c9bb7b60ce63582be113156f06c546a8bc04ec3af177dcb659eb0ee342c3c241abbab86729c97b417c2484aad822f3f7a3351d8f6144aaa314d6eeb1ca881e6495e4d42c76606ac98a5b2435a947fb855a2a32c8af07178a099ad543e65df02502a311060a5c021", 0x81}, {&(0x7f000033c000-0xca)="04292c9d7a99588906c1559b445776d05ab9b3954ccf5b967a60b96c9dc1558922681ce4749a81ff21a340845cf8d90c4166b4aec2d01d41119eb9309f0063330e9b506bc4766fb24768dfc1dec8c235599a6d61d830cccb35abf5ae96c0cd4b01399dbd7c3a28d00c36802a8fae3fd649f5079383f8e49ec71f92979ac5debeb9490fe417c7b06c218fe5db6e7e137ca02fc275212043bc6676aeb0e9b68c6f69e5fcde463e9493de331510d35856c9cc8f43b0f6a2846447f0c97495cb382f5527f41fd41bee0ab064", 0xca}], 0x2, &(0x7f0000f7a000)=[{0x20, 0xd5c36755750e7668, 0x1, "9ab82f87f0fa171fe9d3"}], 0x20, 0x40000}, 0x2000) alarm(0x80) tee(r0, r0, 0x200, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000ade000)={&(0x7f00004df000)=[0x0], 0x1}) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000b12000)=""/9, &(0x7f00000a5000-0x4)=0x9) 2018/01/31 00:53:48 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x100000000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000012000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000012000-0x8)='./file0\x00', 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x3) ppoll(&(0x7f000000e000-0x10)=[{r0, 0x104, 0x0}, {r0, 0x2, 0x0}], 0x2, &(0x7f0000006000-0x10)={0x0, 0x989680}, &(0x7f0000011000)={0x1}, 0x8) 2018/01/31 00:53:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000062e000-0x10)={r1, 0x2c, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f000054c000-0x1c)={&(0x7f00007a9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000)={&(0x7f00006b2000-0x1d7c)=@getlink={0x5c, 0x12, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x3c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x10, 0x4, '/dev/cuse\x00'}, @IFLA_INFO_KIND={0x3e, 0x1, '*}.\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_KIND={0x10, 0x1, '/dev/cuse\x00'}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000016e000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000499000)={{0xbb9, 0xffffffff}, {0x4, 0x8001}, 0x10000, 0x4, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:53:48 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000012000-0xc1)=""/193) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:48 executing program 5: prctl$void(0x2a) r0 = add_key$keyring(&(0x7f0000fdf000)='keyring\x00', &(0x7f0000388000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xfffffffffffffea2, 0x800000000080000) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000b0c000)=""/182, &(0x7f0000bf5000-0x4)=0xb6) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000046e000-0xb)='/dev/hwrng\x00', 0x410ac0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x7, 0x594be0db, 0xfff}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b1e000-0x10)={0xda, 0x204, 0xd52, 0xcb88, r4}, &(0x7f0000000000)=0x10) keyctl$read(0xb, r0, &(0x7f00008ce000)=""/175, 0xaf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r6, 0x8907, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffe0, 0x1ff, 0x4}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000001000)=r7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000002000)={r5, 0xffffffff00000000, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x85, 0x2}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000000)={r8, 0x1f}, &(0x7f0000001000-0x4)=0x8) 2018/01/31 00:53:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) clock_getres(0x1, &(0x7f0000446000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000446000-0x40)={0x2, 0x40, 0x3, 0x490e, 0x9, 0x7, 0xffffffffffffffff, 0x8}, &(0x7f0000586000-0x40)={0x2, 0x7fff, 0x5, 0x5, 0x3, 0x1, 0x0, 0x9}, &(0x7f0000e8f000-0x40)={0x3c, 0x5de, 0x8, 0x5, 0x7, 0x3ff, 0xfff, 0x7}, &(0x7f0000f38000)={0x77359400, 0x0}) select(0x40, &(0x7f00003c2000)={0x2, 0x0, 0xb11, 0x2fd8, 0xfffffffffffffffb, 0x40, 0x7, 0x6}, &(0x7f0000d76000)={0x1, 0xa8d, 0x0, 0x3f, 0x800, 0xfff, 0x7, 0x18000}, &(0x7f0000ed6000)={0x1, 0x3f, 0xedf7, 0x6, 0x30ed, 0x9, 0x5, 0x4}, &(0x7f0000bdb000)={0x0, 0x0}) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000da6000-0xe)=""/14, &(0x7f0000a13000-0x4)=0xfffffe9f) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000e0b000)={{r1, r2}, {0x0, 0x0}}, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000094a000-0x4)={0x0}, &(0x7f0000705000)=0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000430000-0x18)=@add_del={0x2, &(0x7f0000110000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000715000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, {0xa, 0x3, 0x19044247, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1, [0x4, 0xffff, 0x66, 0x4, 0x6, 0xab, 0x9a49, 0x8]}, 0x5c) 2018/01/31 00:53:48 executing program 4: mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x800, 0x4) fsync(r0) close(0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f0000003000-0x8)=[], 0x6, 0x0, &(0x7f0000006000-0x6)="8314456cc260"}) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000b70000)={0xcd71, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 00:53:48 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000010000-0x5c)={{0xa, 0x0, 0xf3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, {0xa, 0x1, 0xc72, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xbd7, [0x8, 0x1, 0x4, 0x7, 0x8ea5, 0x7ff, 0x3, 0x9]}, 0x5c) 2018/01/31 00:53:48 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ff0000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ffe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000ffe000-0x4)=0x0, &(0x7f0000a0a000-0x4)=0x4) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 00:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f72000-0xb)='/dev/hwrng\x00', 0x0, 0x0) read(r0, &(0x7f000049d000-0x57)=""/87, 0x57) dup2(r0, r0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/31 00:53:48 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000012000-0x2)='\\\x00', 0x2) sched_yield() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000000d000)={@generic="cd8d2fd22c8228036d3e1910fb5c8929", @ifru_flags=0x1100}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xd2fd) fcntl$setstatus(r0, 0x4, 0x400) getgroups(0x4, &(0x7f000000d000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchownat(r0, &(0x7f000000c000-0x8)='./file0\x00', r1, r2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f000000d000-0x14)={0x11, 0x1e, 0x0, 0x1, 0x7fff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000013000)={0x2, 0xb, 0x4, 0xb, 0x1e, 0x0, 0x2, 0x1, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x1, 0xb7, {0x6, 0x2b, 0xa0, 0x9, 0x0, 0x7, 0x0, @in=@dev={0xac, 0x14, 0x0, 0xf}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_key={0xe, 0x8, 0x340, 0x0, "0a6861c95474e1890a95ee08d07ece80b7cfb8bcb61edc50eb65fca3fedbc8d4f6b05fd1bdaecc66425242714c91fc7513a586b1b3c743df0b82d8be451f214557bf3a9df92e011d63eee2474f1ce6b18082b3361644ce935aa89bd697bb93e3c4ce89c0df5c881a"}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x80) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000012000)={0x0, 0x36, "f953a3f17b6409f883b5b9eb67ba060c0e856e418c2ad19490dba6191fd1a033ad890d7e53a5b8f3e314b05d19460d8428c5e24d083d"}, &(0x7f0000014000-0x4)=0x3e) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000013000)={0x10001, 0x4, 0x5, 0x800, r4}, &(0x7f000000b000-0x4)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000000e000-0x8)='./file0\x00', r0, &(0x7f0000014000-0x8)='./file0\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000013000-0x8)=0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000015000-0x8)={r4, 0xffffffffffff7fff}, &(0x7f000000c000-0x4)=0x8) r5 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r5, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@hci={0x1f, 0x4, 0xffffffffffffffff}, 0xc, &(0x7f0000002000)=[], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) getpeername$packet(r0, &(0x7f0000849000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000019d000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x20000000007fff}]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000c35000-0x9)='/dev/sg#\x00', 0xffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00007f7000)={0x80000000, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 00:53:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000f06000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b3a000)='/dev/input/mice\x00', 0x0, 0x1) connect$vsock_stream(r0, &(0x7f0000cd4000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) pipe(&(0x7f00003ef000)={0x0, 0x0}) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000bce000)=0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x40000000) getpeername$netlink(r1, &(0x7f000065e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009d5000)=0xc) 2018/01/31 00:53:48 executing program 1: r0 = socket$packet(0x11, 0x84, 0x300) r1 = dup(r0) recvfrom$ax25(r1, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) syz_open_dev$urandom(&(0x7f00007e3000-0xd)='/dev/urandom\x00', 0x0, 0x400000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b48000)=0x8, 0x4) 2018/01/31 00:53:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000dc4000)=0x0, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c0c000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x7, 0xfff, "debefeb35834cfea559cdb2cdd32d74c89b377c116f6e4d6e5926060466d6229cf12617f849959c7c209bc9ad36599e4567ae7f20a5fd03f34df6565866c76e9f2678c1a759b7542fd11c2c349fdd92f"}, 0x160) sendto$inet6(r0, &(0x7f0000bdc000)="", 0x0, 0x20000000, &(0x7f00001a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 00:53:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prctl$seccomp(0x16, 0x2, &(0x7f0000013000-0x10)={0x0, &(0x7f0000013000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00003e8000-0x10)='/selinux/member\x00', 0x2, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 00:53:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() sched_getparam(r1, &(0x7f0000b55000-0x4)=0x0) recvfrom(r0, &(0x7f0000f45000-0x65)=""/101, 0xffffffffffffff7b, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 67.836954] binder: 12972:12976 ioctl c0306201 20005fd0 returned -14 [ 67.859668] binder: 12972:12985 ioctl c0306201 20005fd0 returned -14 2018/01/31 00:53:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0xfffffffffffffffe) 2018/01/31 00:53:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x77)="70babb1599982d013d22c39aca44b9511ad82829865946977e310e9fb13541d37fa1c131df9de69a5871b8562b3b706b39cbf0f9996050a097f3c6ee6ea1eed0932ca391a5bb2415b7b41c8d91b17a4fddabe91ba5db59df53e37fd11df4bfc49d631bcb8e99708b18d61fae40694e0f1721db54b17bd0", 0x77, 0xfffffffffffffffc) 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 = add_key$user(&(0x7f0000d92000-0x5)='user\x00', &(0x7f0000f2d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x4c)="dab88828e908a5d6001c13946112e644747413018f97f84f9a69694df15b12305766dabb4bb628c130456b39d1952979bb387c1258297581a998aa15427c3c9f70148907d263ac3397e8c391", 0x4c, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000e0a000)="632152f8b64568e88e76c431b5302224384e3869f746c973e770f962bf894ac442234e6a55029360ff6a707da5e9a77b72cc034137981fa560395ce6735de51141505f7fe767e72a8554e34e1fdbbf0e5760893273fb0aa3843815ef58271f04fe46be200ff5f895d41c9d0eba58c8e31f0536c1214f5446676a0583372753989a", 0x81}, {&(0x7f0000b75000)="88874c83a96996f989b38eaa69c372e38ba3edd44113621920", 0x19}], 0x3, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = socket(0x19, 0x5, 0xfffffffffffff000) accept4$netrom(r3, &(0x7f0000824000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000bae000-0x4)=0x48, 0x800) r4 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000337000-0xc)={0x2019, 0x0}) epoll_wait(r4, &(0x7f0000753000-0x18)=[{0x0, 0x0}], 0x158, 0x0) 2018/01/31 00:53:48 executing program 2: r0 = creat(&(0x7f0000919000-0x8)='./file0\x00', 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000124000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000838000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c7e000-0x29)={0x0, 0x21, "c0ca21aa5fe117bd357a0cc7d98fe9446f5c15fbe14b1b43b6d0ea762c2373f5b9"}, &(0x7f0000bd9000)=0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x81}, &(0x7f0000000000)=0x6) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000261000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x1, r1}) listxattr(&(0x7f0000fce000-0x8)='./file0\x00', &(0x7f00009e4000-0x10)=""/16, 0x10) keyctl$join(0x1, 0x0) chroot(&(0x7f0000d33000-0x8)='./file0\x00') r3 = add_key$keyring(&(0x7f0000561000-0x8)='keyring\x00', &(0x7f00008d7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00005c0000-0x8)='keyring\x00', &(0x7f00001f0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) 2018/01/31 00:53:48 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f000000d000)=0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000d000+0xa24)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000006000-0x10)={0x1, &(0x7f000000f000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000008000-0x8)={0x10001, 0x6}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000006000/0x1000)=nil, 0x1000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000011000-0x8)={r1, 0x2}) 2018/01/31 00:53:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x1, 0x0) pwrite64(r0, &(0x7f0000634000)="8b737ee97883ff1fa51af8a4e6ab403c618fa12e8187ebd6a0c147169cbc033de3cc3c65a2484ba46536bc3a6b6ea2c62f36637ba779c5ee9d9b96d00de23033545adc041753a19455a01d6caa50e11847dbfb10c46558fe847f778cfdb888fd196c58ce06a839b689d9f9f131ef2051b7601f54f36abad977d772a66c92598ec4a68b8dcb9171523b869d08666e71a95059ca42a9f2eaffd41d9b4a74ee9465e50e370344b7a65722b3da02d36a0c923087c073639477d6a72cb0275d4b1b", 0xbf, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000ca5000-0x7e)=""/126) pwrite64(r0, &(0x7f0000370000)="979f5bc658c97cc4f90419aa11a25f0f40f0fa468e6f0e1fe1b851b767fb283029094fcdbb7903fa54b8aef2c93ff08a845ca106de8517094873fc09f1963a2092447dc95b73b8a2e85d892ebcdce32a31e9b004f653f17f6ac545fdbcf891a3419a6865cf3e7a3c04f7e1074940332c9faec764b9f1b46c93764594f067f7cecf2853e7dd9b0d", 0x87, 0x0) sysfs$1(0x1, &(0x7f00003e5000-0x1)='\x00') 2018/01/31 00:53:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000dc4000)=0x0, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c0c000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x7, 0xfff, "debefeb35834cfea559cdb2cdd32d74c89b377c116f6e4d6e5926060466d6229cf12617f849959c7c209bc9ad36599e4567ae7f20a5fd03f34df6565866c76e9f2678c1a759b7542fd11c2c349fdd92f"}, 0x160) sendto$inet6(r0, &(0x7f0000bdc000)="", 0x0, 0x20000000, &(0x7f00001a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 00:53:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000736000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000352000+0x43d)=0x0, &(0x7f0000475000-0x4)=0x4) sendmsg(r0, &(0x7f0000fdc000-0x38)={&(0x7f00009a5000-0xe)=@l2={0x1f, 0x613, {0x2, 0x0, 0x81, 0x618, 0x0, 0x6}, 0x1, 0xfffffffffffffffb}, 0xe, &(0x7f00005b2000-0x50)=[{&(0x7f0000a4f000-0x1000)="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", 0x1000}, {&(0x7f00008df000)="32bde5abb55cb46ae6d2165e1a2b1273a7c75f7222da1dc20ef74d8e1c48777b123edd46cb1223b75d939dd5f8f9834760d3732d3a7f9e36dfe88f6ea81aede678687e2c6baa439c13fc3c627e579561ed48a9e39b25a507c8493cfe608b2d5ee15a5d90d006154576a536734f65e59630d94f8c81", 0x75}, {&(0x7f0000e63000-0xe3)="c4b4f1047bc550223dab3ec013d56e653903831c6f7f33f7ebb399e1e0479600826157145031c007924f47b5a04f733fbfe1fa78dfc20d43e55da796a50923e33eeaeb513bbd74f7bd2aca16702e3416a74acb0f7501423d49e36b0b38615dd93c335b062ed76a2908f2a5b81171aee7b0677973490077073f49fee35c35f7a409c4a3038ed66258d5373582f9c4810d420ae139b0da1193957289220226dcc96237e28556eaff00c07653730a529ce7b2d399092e48852bd1f4e08b5ba41850eeb577c169d4b9ba4a1e254e88cc61769f30c42b1be3ec661f9014be7ff55df9a4cd4d", 0xe3}, {&(0x7f000021e000-0xf8)="e612bed9f677ede5a47bf6d7e844c35107d09404d2dd4eb28bad65f4b8130f488a66b39db3f2361f2072dd9334cf85f22e85bf2b74498422ed81c1c70a706eefe5342f0b923a3b3fe76de44b9e8f8076390c9ceecd723876a02f60e5e5463964aa117d0e3bba4abf6b13f2d59209a6b5d38dac4715b5d36352499a585198f1a3258ecbadf1fc5ac65b53973806e511ffc64570628b7c24e3c490ae5c3d150a6523c584baa358239357f20de5daba28884f46221abf1912160df7d209bb9d466cca803e0be59cd4d373a0466345d696e8d10f8a90dc240360880a3161e06f1e0956f3074f198d079b2e9045bfe4c3e4b69f03a9f46bd8c380", 0xf8}, {&(0x7f00007cf000)="d111d4ecc82866c87358bef85f295ba6e5651ac12f81e7edc47b01ecf371ea2621091c1af44b62667b23ab8530ac548b873c820904e97c9c81a4c73b5fc30b9c4db15dd8c95c3f7186e7a1451622b55319518a0ad936d4dc76399f739a422cf8ec10464021e26573a9abc60514f716bf95c6e6ccbd8bc11f7ffeb0708fb826b44752f394a081b57beed6e76eb9198b4984a43c076e1243f17ebc1e6fa3c8f80d", 0xa0}], 0x5, &(0x7f0000bbf000)=[{0x78, 0x0, 0x7, "0dba6b8dde86970d7ea92dca5ad278525365b6514fd6c15de11d6cd34bf9e62ad8d5b99f69bed9072e79ce1dcd6edf888d8921fc3ec3d56adafc5431d9e7ae67073a4f3d47bd97cb3f321e1b223d991bec21fc6e75791acd61eafdccb2e036449af6efef04302bab"}, {0x20, 0x13f, 0x8df, "1a3cf715f816eaa8769964"}, {0x20, 0x0, 0x6, "d6a661d191d14bf33bb169f35743af"}, {0x10, 0x115, 0x1ff, ""}, {0xd8, 0x13f, 0x8000, "1ab5964b8287ef4af4e0db45f3bfb32634582bfacc0b2507202d996a717df73fa0718d03c387aca676d8b3c015cb3a9ddc57a836c489fa386ad96b12014c7f31652902bb42577884b16de36ab4320d42dc353e2256b7a3e6a5798ac8a64829450221717fbfd401874cdfffadcc06223a13a77b75be6c3d9c0cb9a382aa9bc485355ac5b2d502de6da5cefdecad7963a79afb88589247e44dd22d8bf5f3966a50eebe4c17f9d64ac5e8620e3bbc87888f27c534f3b96af94d01c5d802d48cd9039e4b"}, {0x38, 0x111, 0x1761, "2f28a2476dfaab151e4f09f2f78f276b4e82c0df2dd2c84ac675a90bc6fda90e74"}], 0x1d8, 0x4000000}, 0xc040) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000025f000-0x11)='/dev/vga_arbiter\x00', 0x8980, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f000018f000)=""/19) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000229000-0xb)={0x1, 0x7, 0xd6, 0x414, 0x5, 0x4, 0xffffffffffffff7f, 0x80000001, 0x6, 0x20, 0x7}, 0xb) sendmsg(r1, &(0x7f0000acb000)={0x0, 0x0, &(0x7f00009c8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:53:48 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000011000)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab82200f9ffffffffffffff", 0x55}], 0x0, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:48 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000007000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xfffffecd, &(0x7f0000002000)=[{&(0x7f0000012000-0x55)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0xfffffe99}], 0x0, &(0x7f0000012000-0x1c8)=[{0x0, 0x117, 0x5, "d3d00c51811369e8b4bfbe37f239125c053a844a5e87340b48ca2c4d1e1a80136c4cda"}, {0x0, 0x10c, 0xfffffffffffffffa, "d66690b2630257480faabb8f2d2c9c1f2ced40a88efe488a48d8d974e8a843c6bb3bd16ac478983ed08cb90cacef9d9f4497d3a8f0ab44683b6557e444e7c5995be06b4078cfef8cb4146319503258bb583eab632c195d"}, {0x0, 0x11f, 0xfffffffffffffff8, "166324354eb5f5695bc6914edc071485157bfd794c67e0d56352c6b4556e4cae6fda83fa8c88a790cadd21826b2e05e05bb478782fed2c3e5c3d59aa86660890b5"}, {0x0, 0x108, 0x8, "440f8d73d8035ea0ec8384e85eb81de8e3f6cbccd4935223d3c8c51458e2bd788fa7504073bd2d2c72d9d101b8a361d8ad90d365d4c936eb23bd43162f3dbc387ebd3ddae58b0cf6a1ccbe3e412451d5a69de72f516a7dc64cf24d55d68a70633fe18e18fa75473f4b90fe608e2a17e2b96c741fa4cade7f963742b2038d963793d644bb2f1ab0b5b7168f3f4f1dc3"}, {0x0, 0x10a, 0x3, "6ecbf1fbddcc39a0b228516f78fce4eaea02da17c0c5c0a075b8a1fae642"}], 0x0, 0x0}, 0x0) 2018/01/31 00:53:48 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000009000-0xb8)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000012000-0x4)=0x52, 0x379) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000a000-0x10)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:53:48 executing program 2: r0 = socket(0x40000000018, 0x0, 0x1) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) shutdown(r0, 0x0) 2018/01/31 00:53:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x6) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000)={r2, 0x100000000}, &(0x7f0000001000)=0x8) 2018/01/31 00:53:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) statfs(&(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000af3000-0xb3)=""/179) r1 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f000030e000)={0x0, 0x0}) ppoll(&(0x7f00002a8000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f80000)={0x0, r2+30000000}, &(0x7f0000f50000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000ff6000)={0x3f, 0x9a}) r3 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f000052f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b4a000-0x10)={0x0, 0x0}) utimes(&(0x7f0000f27000-0x8)='./file0\x00', &(0x7f00006ad000)={{r4, r5/1000+10000}, {r6, r7/1000+30000}}) r8 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) timerfd_settime(r8, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_pwait(r1, &(0x7f000059d000)=[{0x0, 0x0}], 0x1, 0x3ff, &(0x7f00002a8000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r8, &(0x7f0000022000-0xc)={0x2001, 0x0}) 2018/01/31 00:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000bfe000)={&(0x7f0000595000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x80)=[], 0x0, &(0x7f00002a7000)=""/128, 0x80, 0x1f}, 0x0) r0 = socket(0x10, 0x2, 0xc) fsetxattr(r0, &(0x7f0000416000-0xa)=@random={'trusted.', '%\x00'}, &(0x7f0000881000-0x1)='\x00', 0x1, 0x3) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000dd000)='/selinux/checkreqprot\x00', 0x40004, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000083a000-0x8)=0x0) eventfd(0x80000000) recvfrom$llc(r0, &(0x7f0000d96000)=""/197, 0xc5, 0x0, &(0x7f0000a0f000)={0x1a, 0x2, 0x0, 0x0, 0x0, 0x0, @random="8dae55d9b9d2", [0x0, 0x0]}, 0xffffffffffffff0b) lremovexattr(&(0x7f00000b9000)='./file0\x00', &(0x7f0000ffa000-0x1a)=@known='com.apple.system.Security\x00') ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000c3d000-0x8)={0xb3, 0x5}) write(r1, &(0x7f0000385000)="f70000000301019200ffffffffffff1d0000733709000500067f0020f3190e88", 0x22a) 2018/01/31 00:53:48 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x8, &(0x7f000000e000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000000e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x8, 0xffffffffa2868852, 0x400, 0x9, 0x400200, r1}) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:48 executing program 5: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80005, 0x401, &(0x7f0000d1d000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = inotify_init() r2 = inotify_add_watch(r1, &(0x7f0000785000)='./control\x00', 0x10000000000080) inotify_rm_watch(r1, r2) poll(&(0x7f0000d1b000)=[{r1, 0x1060, 0x0}], 0x1, 0x0) 2018/01/31 00:53:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000194000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000288000-0x10)='/selinux/status\x00', 0x0, 0x0) accept$ax25(r1, &(0x7f000042e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000015b000-0x4)=0x10) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000057e000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xfff, 0x9a, 0x7, 0x53}, &(0x7f0000b41000-0x4)=0xa0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000014e000-0x8)={0x0, 0xbc2a, 0x7}, &(0x7f0000070000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000d3c000-0x108)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x8000, 0x1, 0x80000000, 0x0, 0x3f, 0x26bc800000000, 0xcc0e, 0x1, 0x5, 0x8, 0x40, 0x13a, 0x400, 0xbd]}, &(0x7f0000ee3000-0x4)=0x108) sendmsg$inet_sctp(r2, &(0x7f0000fa1000)={&(0x7f0000146000)=@in6={0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f0000b09000)=[{&(0x7f00002f5000-0xb9)="3c2e48acb8e53f78a076691b1c79cd13b28ca7494a5e2bebc36f945e6adfc41556ffcfe6fce83026475deacc45cda77404180c6ca4e338fe2980cc46952f6b6ccf8d6f3fb0218c955473740a804850ff3f4df9efa645a576dcb92105dfdad6051dc3653eded5e246d1bb5308b8339bacc8baf5353aa616c6a10e04f42ef4553ba634b5cbebbb71d14cde46c801293caa3b680fd9cf140aa12859081ab9c7fcb9298bcefdc550dd8ffaede97f965ee7eca7cb8820737385bae34ffc976e7c8bbfacdf2317b0413e78684bb51d959b343189d72b0e3e960f7b8b50807b9f442b4c79dc630d", 0xe4}, {&(0x7f0000b0b000-0xb6)="993d84737afe0509fa76b50101a4a11818b30a0dd54a68dc66d454684b7998d67a1f343b08757d8015b02c09ec87e6637edc0317d7f5b0f5b49f60bf4bc3da05db10c86c90c8cbd22834814fcba79647b2b82a8d8646696cec8c4a1f28afd5b094b50a2b7b26eef971241d9738d8ac8afad86f70033d93b810b63a9d0cb1d5be1499339ee83dc89bffff24368c3925588bef5aef44626aa122a3bf9e4eee92ae5dc4eedfef35de1f8e5d9efc7539b287db63425c782f", 0xb6}, {&(0x7f0000c81000-0x1000)="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", 0x1000}, {&(0x7f0000357000-0xd0)="fb71d447f34809bbbd4be1b91fcefa3ae1a453d75fd04359aa8f746b64fb3ef598abc4bade874bc3b0ac7561f3e80bc519d70799679dae6c73f2d876d05369584cf9412ddf668c07cc95f6e41a9256c62c35088566291d1dc96bec49a3aecc496fc5b130c2423fd08a5f2489a525fdc66a0fc131ad851af18c561e4c1ca2c77a371cef5646d8d9a2f5ef64e5cebf1e7c773e9b466d60ef55ceccebfac5c38a89d3b628330e489f6cc4559575b914347cf9a7b1a15cad75a79fc1c2e127461521bba9c13ee72c952ff4320a75ce905f3b", 0xd0}, {&(0x7f0000a0a000-0x74)="201cac48b7d27adce156e27bbcbcf90ed8c28e870f634a470a08f65dd7ab58aaca2806ec68a88bf585d5da3d666f0b00cb58e1cf12ebe3690b9bda1dea3ab56d7cb78b47b4288457a9eb5c9ea227ab1263d1653a10fc58da746d6b646ce0042d325b1f32ede4d02edf6f2875306581399a41b968", 0x74}, {&(0x7f0000bc5000-0x4)="8ca441c9", 0x4}], 0x6, &(0x7f0000024000)=[@sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x0, 0x1, 0x800, 0x2, 0x6, 0x0, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x0, 0x8001, 0x8, 0x100, 0x2, 0x0, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0x1, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x200, 0x2, 0x400, r5}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x40, 0x4}}], 0xf0, 0x80}, 0x840) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f000003a000-0xc)={0x40002000, 0x0}) stat(&(0x7f000049a000)='./file0\x00', &(0x7f0000599000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r7) 2018/01/31 00:53:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d2c000-0xf)='net/ipv6_route\x00') setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00005d8000-0x4)=0x7da0498b, 0x4) preadv(r0, &(0x7f0000f45000)=[{&(0x7f0000882000)=""/96, 0x22}], 0x100001a8, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000291000)="02acf0aefdee024e5551a482a6ffb03f", 0x10) 2018/01/31 00:53:48 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x800) fadvise64(r0, 0x0, 0x4000400000000, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c01000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000a02000-0x10)={0xb2, &(0x7f0000147000-0xb2)=""/178}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) write(0xffffffffffffffff, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/31 00:53:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000f5b000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x14)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000001000-0xf5)=""/245, 0xf5}, {&(0x7f00006d2000-0x9)=""/9, 0x9}, {&(0x7f0000001000-0x59)=""/89, 0x59}, {&(0x7f0000858000-0x6b)=""/107, 0x6b}, {&(0x7f0000001000-0x51)=""/81, 0x51}, {&(0x7f000080c000)=""/254, 0xfe}, {&(0x7f0000000000)=""/174, 0xae}, {&(0x7f00007dc000-0xfc)=""/252, 0xfc}], 0x9, 0x0, 0x0, 0x14}, 0x10121) r2 = dup3(r1, r0, 0x80000) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0x4)={r3, 0x7c76, 0x30}, 0xc) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000742000-0x18)={0x0, 0x6, 0x20, 0x20, 0xbdc}, &(0x7f000031a000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b9f000)={r4, 0x20002, 0x0}, &(0x7f0000d1a000)=0xa5) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x4, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49, 0x3, 0xc6, 0x3, 0x1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff, 0x4, 0x40}) 2018/01/31 00:53:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000868000)='/selinux/enforce\x00', 0x200002, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00003f3000-0x50)={@common='ip6gretap0\x00', @ifru_addrs=@nl=@unspec={0x0, 0x0, 0x0, 0x0}}) write$selinux_load(r0, &(0x7f000007c000-0x1010)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) connect$nfc_llcp(r0, &(0x7f0000f5e000-0x60)={0x27, 0x6, 0x2000000000, 0x7, 0x200, 0x10000, "3de566cd03288c58c3dbe99d8dc99f78c42935c413dc51085c8c83511164233ded1e29764a3de9a5cdf887baa68bb2f62405f51fc15ac93a4dce15bc952c13", 0x81}, 0x60) r1 = socket$inet6(0xa, 0x1fffffffffffd, 0x2000000) ioctl$sock_ifreq(r0, 0x0, &(0x7f00002ae000)={@generic="ee90d43d7118f81b084d49b348920396", @ifru_map={0x100000000, 0x2, 0x6, 0x2, 0xfffffffffffffffe, 0x3}}) bind$inet6(r1, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1a) 2018/01/31 00:53:48 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xfffffffffffffffe, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) 2018/01/31 00:53:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009d9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000a0000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xbd, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00001f7000-0x9)='/dev/rtc\x00', 0x80000, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000037b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000326000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000c55000)={0xe, 0xfffffffffeffff34, 0x779, 0xd5d5, 0x96ff, 0x7, 0x8, 0x50, 0x401, 0x100}) r4 = socket(0x18, 0x0, 0x4) connect(r4, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c90000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_getsetattr(r2, &(0x7f0000187000-0x40)={0x3, 0x9, 0x2, 0xffff, 0x0, 0x100, 0x12a6, 0x80}, &(0x7f0000097000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:53:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002000-0x8c)={0xbf, 0x1, 0x101, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x3, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003fc000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000546000-0x10)={0x5, &(0x7f0000d96000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000643000)={r2, 0x1}) fcntl$notify(r1, 0x402, 0x10) listen$netrom(r0, 0x100) r3 = gettid() process_vm_readv(r3, &(0x7f0000fba000-0x80)=[{&(0x7f0000c0d000)=""/81, 0x51}], 0x1, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}], 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00006c8000-0x4)=0x3ff, 0x4) sendfile(r4, r4, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/31 00:53:48 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000015000)=@int=0x0, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000010000-0xe)='/dev/keychord\x00', 0x430000, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000001000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000016000)=""/34) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000006000-0x3c)=[]}, &(0x7f0000012000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0x1, {0x800000000, 0x0, 0x0}, [@nested={0x6, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="0200000020004f0090748400", 0xc, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c51000)='/dev/rtc\x00', 0x40, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000328000-0x108)={0x7, {{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x22c4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 00:53:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = userfaultfd(0x80003) timer_create(0x5, &(0x7f0000208000-0x60)={0x0, 0x22, 0x4, @thr={&(0x7f0000d70000-0xa4)="a0e8609ba1a28e68fc0cfa9b1768af97d37d2b9937f73b4995147fc02ea607304e34c578dc947c7a79e1663c0ec7cae9331e1bc79d1687858316745651b49d094b1684e929ba5a56fe9b7e62bd8c83f8b7fc113f656608f4c19723936f25c3857513bea529ac945962286a16a8095e8a112a75e75e310cbba3ce1654a9593bf952fafb7c61641b701f827d677671370b0e356566005ebb4aeb7da4b7401c2eaa9e888a29", &(0x7f000075d000-0x7d)="ed2e2a8d212aae313ac6bb8dc544b16a5e49fb3a535034c9b1210c21c44c308052cb328f77f5a990a94b547464c6061253a0c189de5162159ba297d8c1f2e6b88b7e3d380093bd425be88ed108c6ce10705572720ab6874f1223b5dd9f38fe947e2964b48784ac545c41fe9ece9b6e3b386d8a76077334edfcd53b6de5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000261000)=0x0) timer_delete(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a8b000)=@assoc_value={0x0, 0x0}, &(0x7f0000b59000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000ff7000-0xc)={0x0, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f00005f2000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ffb000-0x8)={0x0}, 0x8) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fdb000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000d32000)=""/103) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000014000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000eb5000-0x4)=0x14) sendto$packet(r3, &(0x7f0000fd2000)="5cb047860d1f92a539f1e7e76e00326098b2a24e4f40d5df471847fcf6418938dd0634f7a58ec16a69276177109aa7360d124703c6b14da422b23b080697af5bbdea81aafc4dbb6c31ab8f5c425692009f4a9882b7a6f12a4cdebc5a2b88b18dc4748eb46561039aa085f80110e2acc7c0e41baf294f3d7eb452e286212fd06670ebe7cc7b0ef5192ff72598fd1a51df47a45c8943272c980d46f91802d5e0adc2bfee52262bf8e3459b952e6457c7a486c7ba6bc1802538f674cccb0a4725923ae3695a", 0xc4, 0x0, &(0x7f0000e3d000-0x14)={0x11, 0xf7, r4, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) r5 = dup3(r2, 0xffffffffffffffff, 0x80000) unshare(0x300) bind$ax25(r5, &(0x7f0000ad5000)={0x3, {"f616dd96e36385"}, 0x100}, 0x10) setns(r0, 0x40000000) 2018/01/31 00:53:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000091a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$nfc_llcp(r2, &(0x7f0000b21000-0x60)={0x27, 0x4, 0x3ff, 0x1, 0x6, 0x101, "dd53871353884e30d8e17a514bdda36226798381793a0a827e0d4bce695924e0b01b54c082608f6d35485cfcc714e266b55829a1a3bcad54857fd9c2f1dfb2", 0x3b9}, 0x5a) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fb1000)='net/ip6_flowlabel\x00') sendfile(r1, r3, &(0x7f000092e000-0x8)=0x4, 0x613a) 2018/01/31 00:53:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") socket$nl_netfilter(0x10, 0x3, 0xc) getdents(r0, &(0x7f0000013000)=""/0, 0x0) accept$ipx(r0, 0x0, &(0x7f0000761000-0x4)=0x0) 2018/01/31 00:53:48 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x8, &(0x7f000000e000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000000e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x8, 0xffffffffa2868852, 0x400, 0x9, 0x400200, r1}) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:48 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000f000-0x38)={&(0x7f0000011000)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, &(0x7f0000002000)=[], 0x1, &(0x7f0000006000)=[], 0xffffffffffffff82, 0x0}, 0x0) 2018/01/31 00:53:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2480c0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d38000)={0x0, @in={{0x2, 0x1, @rand_addr=0xaad, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000079d000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f75000-0x4)={r1, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000000a000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mlockall(0x1) 2018/01/31 00:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="0200000020004f0090748400", 0xc, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c51000)='/dev/rtc\x00', 0x40, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000328000-0x108)={0x7, {{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x22c4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 00:53:48 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000039c000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x7, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000e000-0x20)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x2, 0x0}) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff07000200000000f1", 0x24) fallocate(r0, 0x2, 0x8b32, 0xa03) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000455000-0xe)='/dev/keychord\x00', 0x10100, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000afe000-0x37)=""/55) 2018/01/31 00:53:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c26000-0x32)="7573657229766d6e6574313a245bee776c616e3173656c696e75785c657468315b262e266264657673766d6e6574303a2500", 0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000084b000)=0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r1, &(0x7f0000826000)=[{{&(0x7f00002fc000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00009ab000-0x90)=[{&(0x7f0000ee0000-0x43)=""/67, 0x43}, {&(0x7f0000af6000-0xe8)=""/232, 0xe8}, {&(0x7f000000d000)=""/162, 0xa2}, {&(0x7f00008cd000-0x60)=""/96, 0x60}, {&(0x7f0000a5c000-0x97)=""/151, 0x97}, {&(0x7f00001bc000-0x40)=""/64, 0x40}, {&(0x7f0000dd1000-0x84)=""/132, 0x84}, {&(0x7f0000b10000)=""/155, 0x9b}, {&(0x7f000014a000)=""/250, 0xf3}], 0xfffffffffffff4d, &(0x7f0000c90000)=""/171, 0xab, 0x100}, 0x200}, {{&(0x7f0000d4e000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000bf2000-0x30)=[{&(0x7f0000c5d000-0x1000)=""/4096, 0x1000}, {&(0x7f000016d000-0x44)=""/68, 0xfffffffffffffe61}, {&(0x7f00009c3000-0xb)=""/11, 0xb}], 0x3, &(0x7f0000f3c000-0x97)=""/151, 0x97, 0x6}, 0x1}, {{&(0x7f0000e50000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cda000)=[{&(0x7f0000168000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f000070d000)=""/135, 0x87, 0x7}, 0x5}], 0x3, 0x12040, &(0x7f0000d9e000-0x10)={0x0, 0x989680}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d6e000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000208000-0x6)=""/6) accept4$ipx(r2, &(0x7f0000f86000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003b4000)=0x10, 0x800) r4 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000b45000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00001b4000-0x210)={0x210, 0x4, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0}, [@generic="28f9fe61d12b73a88d3e6a0133928ed6f725d653f4c465f46665a3192d8a8f6a6da5f7a3874e9664bc4432efe37bba2485b378a3646fcba951ef238083d77cde9c7bc1cbaeb2c90f57426e775c11c139742f48ef7465c68be87442381f8796e9d507207c4f204146f62e0ed05558c032188cab3abe3c5d5b2eb628bbcc48d0f388afefb4f084873938179fc5bf63bd6579290912a642b937f775365032055704252e1984c77db5c03a9f1394c2e708ce509b45eb782e0a61eb1e5736fce5687946d451a148d19080a8c5bf4ae05962e89fa4430fc3e86c7894369c31272d7d1764a90e081d11add330cf4d9644fcd31b65c8c8887710", @nested={0xf8, 0x81, [@generic="ad1e7b5b14f1b5e8c74a75107d6be9c5d356803be5ca3ee62a9ba2da2144bb3129bb1ed732b808c8fd58912ed4bef1fb42a05e293a6f2c9c203640d8c7d7f023f889995c4d16c46d591f6bbb823ca98a03d9d2bf7563b323d7be5513e84effa49861a6c0a5a5d465264525f94f52bf0271dd307d2ddb7723a42245824a9da610b0093a26fc34d3762ca648a0b5131ff601b7cf34e9a83481b19654051bb1a868a17ede620cd4d56a590c37d99adad82a67131f1e046d84169f28aaa0dd0e65e9290dfb5bb58193e22516417f25da3e71d37b58f6eaf49186b3f4389f3d757d7f6be812ccdcb720fbe16f2b238a4cdc390108be"]}, @typed={0xc, 0x15, @uid=r4}]}, 0x210}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) readv(r1, &(0x7f00006d5000)=[{&(0x7f00008a8000)=""/227, 0xe3}], 0x1) clock_gettime(0x0, &(0x7f0000496000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000bc6000)=[{{0x0, 0x2710}, 0x3, 0xf1fa, 0x3}, {{0x0, 0x2710}, 0x8000, 0x0, 0x8}, {{r5, 0x0}, 0x4, 0x1, 0x7}, {{0x0, 0x0}, 0x8, 0x101, 0x4}, {{r5, r6/1000+10000}, 0xfffffffffffffffa, 0x22, 0x84}, {{0x0, 0x2710}, 0xf2a, 0xffffffffffffffff, 0x180000000}, {{0x0, 0x0}, 0x4, 0x8, 0x80000000}, {{r5, 0x2710}, 0x1, 0xd6e, 0x8}, {{0x77359400, 0x0}, 0x10001, 0x8, 0x7fffffff}, {{0x0, 0x2710}, 0x0, 0x4, 0x7fff}], 0xf0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000884000-0x20)={@generic="85bd2eae1a0ad67b0935137426e72d54", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x2, 0x7f) 2018/01/31 00:53:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00002db000)=""/129, &(0x7f0000295000-0x4)=0x81) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000070c000-0x90)={0x3f, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 00:53:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10081, 0x0) pwrite64(r0, &(0x7f0000295000-0xf4)="74672609368befbb945ead3eea0420a41e584295ed667deb8f7a5c8e4c46c4d88171b45c81dce3cb4cdf20bee6875485dc50a5e276acbd4d26c05044b927201a5fceb126ec9667703972b435d65d09c62c8e403068240a22a6fe0d612c0b64d200ded02beabcc6df9bdc98d6b2906305f563e329a845f5c5acaf13d0c403338a48e40bf20c2f192da37885d577a0764772be5664377e531a8af906c7332fc8ee25a716cdbc7d0662f481d18e1a048e84a05c435f328a4e0c0079925c57c2cdc3c7d0b693b5a059f83825e98bcf8671f3b4fd1a8ead86821951e8f291efb156a10356fa8bd6b25df40df864fe85c6dee767aa8a2b", 0xf4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f000004f000)=@file={0x0, ""/82}, &(0x7f0000a33000-0x4)=0x54) r1 = syz_open_procfs(0x0, &(0x7f0000697000)='net/ip_mr_cache\x00') sendfile(r1, r1, &(0x7f0000061000-0x8)=0x4f, 0x6) 2018/01/31 00:53:48 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000039000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mknod$loop(&(0x7f0000035000-0xc)='./file0/bus\x00', 0xc041, 0x0) 2018/01/31 00:53:48 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000005000-0x50)={0x7, 0x1, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/31 00:53:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x8000000000000002, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0x0, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000064000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00008a1000)={0x93, 0xfffffffffffffffb, 0x3ff, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000383000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r1, r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) ioctl$void(0xffffffffffffffff, 0xc0045c77) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00005be000-0x4)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d46000)=0x402, 0xfe42) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000334000-0x4)=0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000aeb000-0x28)={@generic="88d24cffc92e230513ae19ef082e7268", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) [ 68.417571] netlink: 508 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/31 00:53:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ea6000)='/dev/rtc\x00', 0x800, 0x0) syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00006b8000)={0x40000013, 0xfffffffffffffec7, &(0x7f000091d000)="00c303"}) 2018/01/31 00:53:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0xc71a1c5154edf12a, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xd1dd, 0x4, &(0x7f0000001000)=[{&(0x7f0000000000)="6639049640941c92fee47b13dacd3f61e95a4456290d0723a08c3b08437ab8e65fb1bdffc86c8222655c78b42ce445dcda2b5983296cac5d3d6836bdc6e3eaae0b87722d91b2c0cce56b313aa11d9d3f9a66395a86192341266d57db87fe7914a1c0e2c649550f6a691602cde134806f61aabe00fe2ea1f2ca5df92afa6d704d78c3ab6938054f7a98d7f89746855c455432b46bc2dafcfada7b063b75cc5a66e05112d1305dfdf0293cb00547bd9e68fa269eeeabf4c0f561d040a99d4773e6f68d9555b3e9bb57871b6fcd", 0xcc, 0x8001, 0x7}, {&(0x7f0000001000)="53e008962824a6742c581c8eaf4468c6a860153e62a152b6c5f408b062689ce2f67a57c6eda28ff0f4e5e3a33da00fc6d8c5720d9d50b093846f6874189e8ca76652f396c06a25a033052bac357eb29128d6fa08d3860ad6276146e9656acec5453eb312bc3eb273619efc22d05383b82c1a21bb72bfa609e779541477caa90142b935ce6b82e8da7479bb507c6b0eaa182f12481acf4cad6ddcb8d5f40e6836ef9d948e21b5678687d21490788375fe7bc7f7245093292efc74a7979412d23ce258", 0xc2, 0xff, 0x1}, {&(0x7f0000000000)="", 0x0, 0x0, 0x9}, {&(0x7f0000001000-0x72)="b02ae8d9985c22a752e93e551e3b7019cf46dae62fe0181629f7e0bf2be16f3e1ee6f9fcf22de8ea1bdf34cc232f46884a584c22a693996b665183f42001684e6711c4694e61f76323766a8b2dd16fe9f897d72d54adf28697a58b067d86be6a846e5935f3b0f06b1199180c93ac1e2a5386", 0x72, 0x4, 0x19bad799}], 0x2a0000) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f000000a000)=@hdr={0x1, 0x0, 0x47f6, 0x8001, 0x1000, 0x369, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @generic={0x32f, 0x0, 0x6, 0xc, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, "eaaff47f71cde1b933c55eb1", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, "af34747d00440cdefff6e68c7fbfd189"}}}}}, 0x48) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r1) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000000b000-0x8)=0x8df) r2 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r2) keyctl$read(0xb, r2, &(0x7f0000007000)=""/4, 0x4) 2018/01/31 00:53:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000f83000)=""/78, &(0x7f0000001000)=0x4e) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x4, 0xb, 0x8, 0x68, 0x350d, 0x5, 0x7ff, 0x0}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000)={r2, 0x6, 0x91, "7864a38865aafd321ef1f18ed8f2e7a1bf46247aeb566b26990c3a084073b089b9bf65f914647e139197bb559306c03c6e225989536daaf2a585c29aad2a201d94af9ab8cd6582fdf8ff76ef29f366c65526d8b091f3442997bd4aad912cbe7083b0e04be4633f5f4b64b224707e02600f27f19564cb38b910af4a0be1e389501962ed60876bdc7e232da82678b39b5ca2"}, 0x99) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000)={r2, 0x2288}, &(0x7f0000001000)=0x8) 2018/01/31 00:53:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000776000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000bf6000-0xf)='attr/keycreate\x00') mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") unshare(0x400) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f000095b000-0x5)="1326292600", 0x5, 0x0) 2018/01/31 00:53:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000001000-0xb2)=""/178, &(0x7f0000001000-0x4)=0xb2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0xfffffffffffffffa, 0x100000000, 0x8, 0x7fff}, 0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom(r0, &(0x7f0000f00000)=""/195, 0xc3, 0x0, &(0x7f00002bc000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000089f000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x4, 0x113) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a3b000)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001ca000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x18, 0xd9, 0x100, 0x5, 0x4000000, r2}) 2018/01/31 00:53:49 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x16, &(0x7f0000009000)=0x6, 0x1) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 00:53:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c8000-0x8)='./file0\x00', 0x0) unlink(&(0x7f000099f000-0x8)='./file0\x00') unshare(0x40020000) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000092a000)=0x0) unshare(0x62020200) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000de6000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = openat(r0, &(0x7f0000966000)='./file0\x00', 0x109001, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005b1000)={0xfffffffffffff76d, 0x4, 0x7ff, 0xfffffffffffffffc, 0x0}, &(0x7f000061b000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f79000)={@loopback={0x0, 0x1}, 0x8, 0x2, 0x2, 0x7, 0x3, 0x5, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ea5000-0xc)={r2, 0x363, 0x30}, &(0x7f0000129000)=0xc) stat(&(0x7f0000c1d000+0xd99)='./file0/file0\x00', &(0x7f0000819000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') link(&(0x7f000038d000)='./file0/file0\x00', &(0x7f0000bb2000)='./file0/file0\x00') rmdir(&(0x7f0000cb7000-0x8)='./file1\x00') 2018/01/31 00:53:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) exit(0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000eba000)="", 0x8ce3395d9213838, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd58) r1 = creat(&(0x7f00003d7000)='./file0\x00', 0x20) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000179000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) 2018/01/31 00:53:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) close(r1) read(r1, &(0x7f0000d6f000)=""/0, 0x0) [ 68.484913] netlink: 508 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/31 00:53:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/llc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000ff3000-0x8)='./file0\x00', &(0x7f00000d4000)=@known='system.posix_acl_default\x00', &(0x7f00002f7000-0x19)=""/25, 0x19) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000218000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009e6000-0x10)={0x0, 0x8, 0x10000, 0xfff}, &(0x7f0000297000-0x4)=0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000ff3000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000034f000)={0x1f}, 0x8) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f000004b000)='em0\x00') mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ff2000)={r2, 0x89, "f6898d0b22f351234cbf30ff6bf63e520b1234bd09c987ad9a3d1c901568f1c8d5061395f6a9302b516c7b578925a4e2d022b9acdc4f35ae628fd8fa8003ab7cb26466e7f7c971f2ea187102ffa2ca6643d52341c2e665e3166f58f075d0eb473fcddfdbbf5a20ca9b0d2c6fd4c1a797c8e8c4b5911e0c446bd586d485af1fe1cd3fa11c9ebf24f3be"}, &(0x7f00005b4000)=0x91) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000a7e000-0x170)={0x3, 0x1, 0x2, 0xd, 0x6, [{0x0, 0x2, 0x138, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xff, 0x836, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0x2, 0x8, 0x0, 0x0, 0x680, 0x0, 0x0, 0x0}, {0x2d, 0xa31, 0x0, 0x0, 0x0, 0x18a, 0x0, 0x0, 0x0}, {0x1, 0x791, 0x5, 0x0, 0x0, 0x1083, 0x0, 0x0, 0x0}, {0x5, 0x7, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) 2018/01/31 00:53:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000282000)='/proc/self/net/pfkey\x00', 0x220000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mkdirat(r0, &(0x7f000005e000)='./file0\x00', 0x80) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fe5000)=""/121, &(0x7f0000ad1000)=0x79) fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x5473, &(0x7f0000e69000)=0x80000001) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000644000)=0x6, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000900000)='/selinux/policy\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5429, &(0x7f0000f91000-0x8)=0x0) 2018/01/31 00:53:49 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x3, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x100000000, 0x30, 0x1000, 0x2}, &(0x7f0000001000)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000-0x10)={r2, 0x5, 0x8, 0x0}, 0x10) 2018/01/31 00:53:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair(0x7, 0x5, 0x7, &(0x7f000031d000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00008a8000)=0x0, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000981000-0x10)={0x0, 0x0}, &(0x7f0000fc3000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000e2000+0x9cc)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de7000-0x4)=0xe8) recvfrom$packet(r2, &(0x7f0000a45000)=""/1, 0x1, 0x100, &(0x7f000006c000)={0x11, 0x1f, r3, 0x1, 0x10000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) fdatasync(r1) [ 68.550083] IPVS: Creating netns size=2536 id=12 2018/01/31 00:53:49 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f000031c000)='/dev/usbmon#\x00', 0x0, 0x8000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d28000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000919000)=@common='eql\x00') writev(r1, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) 2018/01/31 00:53:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000be5000-0x8)='./file0\x00', 0x10000000007fd, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ad6000)=0x0) getpgid(0x0) r0 = gettid() r1 = getpgid(r0) capset(&(0x7f0000929000+0x45)={0x20080522, r1}, &(0x7f000043b000-0x18)={0x7d0c, 0x8, 0x1, 0x8, 0x920, 0xffffffffffff10af}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d78000-0x10)='/selinux/access\x00', 0x2, 0x0) open$dir(&(0x7f00008b4000)='./file0\x00', 0x200, 0x0) [ 68.589392] IPVS: Creating netns size=2536 id=13 [ 68.662295] IPVS: Creating netns size=2536 id=14 [ 68.681305] pktgen: kernel_thread() failed for cpu 0 [ 68.687862] pktgen: Cannot create thread for cpu 0 (-4) [ 68.693278] pktgen: kernel_thread() failed for cpu 1 [ 68.698522] pktgen: Cannot create thread for cpu 1 (-4) [ 68.703867] pktgen: Initialization failed for all threads 2018/01/31 00:53:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000ed1000)={0xa, 0x2, 0x1cd60000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfedd) 2018/01/31 00:53:49 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000371000)={0x0}, 0xffffffffffffff6e) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x800, &(0x7f0000b36000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}, 0x0}, 0x10) clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r4 = gettid() fcntl$setsig(r1, 0xa, 0x12) r5 = dup2(r1, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r5, 0x8, r4) tkill(r0, 0x16) 2018/01/31 00:53:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000a60000)='./file0\x00', 0x2, 0x108) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000032e000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d0000)=0xb, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f00004d9000-0x1)="02", 0x1}], 0x1) writev(r0, &(0x7f000046b000)=[{&(0x7f00007ec000-0x1)='\'', 0x1}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000169000-0x8)={0x0, 0x0}) select(0x40, &(0x7f0000c6b000)={0x3665, 0x0, 0xcea6, 0xe0, 0x6, 0x8001, 0xffffffffffffffff, 0x3}, &(0x7f0000451000)={0x10a3, 0xff, 0x5, 0x1, 0x80000000, 0x2, 0x3, 0x305}, &(0x7f0000a58000)={0x0, 0x8, 0xfffffffffffffffd, 0x8001, 0x5, 0x1ff, 0xff, 0x0}, &(0x7f0000289000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001f3000)={0x0, 0x3}, &(0x7f0000b4e000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fe2000)={r3, 0xffffffffffff0001, 0x20}, 0xc) 2018/01/31 00:53:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ab3000-0x77)=@ethtool_perm_addr={0x20, 0x6, "a2fbbdadbadb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$inet6(r0, &(0x7f000089b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000035d000)=0x1c) clone(0x0, &(0x7f000091c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b1f000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c01000-0x10)={&(0x7f0000da2000/0x3000)=nil, 0x3000}) clone(0x80040000, &(0x7f0000a63000)="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", &(0x7f00001d1000)=0x0, &(0x7f0000225000-0x4)=0x0, &(0x7f0000eeb000)="96877a5730c5233a2a4d4773b8b23856ea91f066d9e3873fb1200d9e4baa245b8b27dd255c2aba4f2ae5ebecf80a7f5dd89c908dc7e97d73293df5c117d7ed7da5137c499defa831b668bd5d34522bdd654076ed57cec41194b2e4a4ffd44ad3a3f3fc") openat$ppp(0xffffffffffffff9c, &(0x7f00009fd000)='/dev/ppp\x00', 0x20000, 0x0) 2018/01/31 00:53:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/llc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000ff3000-0x8)='./file0\x00', &(0x7f00000d4000)=@known='system.posix_acl_default\x00', &(0x7f00002f7000-0x19)=""/25, 0x19) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000218000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009e6000-0x10)={0x0, 0x8, 0x10000, 0xfff}, &(0x7f0000297000-0x4)=0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000ff3000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000034f000)={0x1f}, 0x8) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f000004b000)='em0\x00') mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ff2000)={r2, 0x89, "f6898d0b22f351234cbf30ff6bf63e520b1234bd09c987ad9a3d1c901568f1c8d5061395f6a9302b516c7b578925a4e2d022b9acdc4f35ae628fd8fa8003ab7cb26466e7f7c971f2ea187102ffa2ca6643d52341c2e665e3166f58f075d0eb473fcddfdbbf5a20ca9b0d2c6fd4c1a797c8e8c4b5911e0c446bd586d485af1fe1cd3fa11c9ebf24f3be"}, &(0x7f00005b4000)=0x91) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000a7e000-0x170)={0x3, 0x1, 0x2, 0xd, 0x6, [{0x0, 0x2, 0x138, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xff, 0x836, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0x2, 0x8, 0x0, 0x0, 0x680, 0x0, 0x0, 0x0}, {0x2d, 0xa31, 0x0, 0x0, 0x0, 0x18a, 0x0, 0x0, 0x0}, {0x1, 0x791, 0x5, 0x0, 0x0, 0x1083, 0x0, 0x0, 0x0}, {0x5, 0x7, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) 2018/01/31 00:53:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) accept4$inet6(0xffffffffffffffff, &(0x7f000077a000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009cd000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cec000)='/selinux/context\x00', 0x2, 0x0) mlock2(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000991000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000047a000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xb3db}) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000c3f000)=0x0) 2018/01/31 00:53:49 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000873000)={0x4e}, 0x1) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2018/01/31 00:53:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00000fc000)=""/4096, &(0x7f0000001000-0x4)=0x1000) fsetxattr(r0, &(0x7f0000001000-0xa)=@random={'security.', '\x00'}, &(0x7f0000000000)=')+em1lovboxnet1vboxnet1\x00', 0x18, 0x2) mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000953000)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d20000)=0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) 2018/01/31 00:53:49 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x66, 0x4) splice(r0, &(0x7f0000004000-0x8)=0x0, r0, &(0x7f0000003000-0x8)=0x0, 0x100000001, 0x0) 2018/01/31 00:53:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f00000e4000-0xd)='net/fib_trie\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00009f8000)=0x0, &(0x7f0000426000-0x4)=0x4) r2 = getpid() stat(&(0x7f000075a000)='./file0\x00', &(0x7f00005a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004d9000)={r2, r3, r4}, 0xc) 2018/01/31 00:53:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000062c000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000803000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00009b4000-0x8)={r1, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)="") link(&(0x7f0000417000-0x8)='./file0\x00', &(0x7f0000941000)='./file1\x00') 2018/01/31 00:53:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000519000-0xe)='/dev/keychord\x00', 0x80002, 0x0) fcntl$getown(r0, 0x9) recvfrom$unix(r0, &(0x7f0000c72000)=""/84, 0x54, 0x40000000, &(0x7f00000a6000)=@abs={0x0, 0x0, 0x3}, 0x8) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 00:53:49 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000004000)={0x2f, 0x0, 0xca7f, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={r2, 0x8001, 0x9, 0x4d80, 0x6, 0x0}, 0x14) splice(r0, &(0x7f0000001000)=0x0, r0, &(0x7f0000003000-0x8)=0x0, 0x100002001, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000)={r2, 0x5}, 0x8) 2018/01/31 00:53:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/prev\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009df000-0x9)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ac9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000151000-0x4)=0xe8) sendmsg$netlink(r1, &(0x7f0000a5e000-0x38)={&(0x7f0000c24000)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00002fa000-0xd)=[{&(0x7f0000c61000)={0x1d4, 0x30, 0x600, 0x7, 0x2, "", [@typed={0xc, 0x7, @uid=r2}, @generic="", @generic="c17e8928d6b2f465e19b68b2907dd937e71dbb9919fb94d15bb3ace22eec5bdef97ee9415ffbb02c5bb46b5b1a8d1b1d5195c191666666fa0054ee2c6dc19c822289a8371fa796606cd6b5df34a1084f9e589029c8055d400e58aa80daf7531bfea9fe3f496956e03bd19083d3fc8c819730def7a9daa9a5ebdad2e96a7a4e24ab82b0c8cbc2a60cd8d8d737cc5d785e4bd9ec1f334a93ba16110675f59e559679755ac9cf", @typed={0x18, 0x60, @str='/dev/snd/seq\x00'}, @generic="36383cd4898235fbf9c1161f8b457215adc24facba7b68479f0a1e2cbf86129e479f6260b0d8a10d027f3a88476538e780cffcd41014e6aa0472ead2ba071ac9676bb1a6a661ce75a787ed482f714921cd5c42b3aad3b8f59701505e53492118d0d4f571a1ddd2378d70d9c5c7ee55cdcc879ea6ec45dd57f38b8e9e0ad954c7ba48b22b901042ff262b84a65595a35480eb731ca91e2534fdc6bb9bb95ff8109bafff474df176ae4878e39ebf3bd9359c669eb89532cdd436e729341e737207de17b7b28f1288524940284563f7df0882775d1ba23cff17a9bc3bc32c50a0def174ac2a8b9d017ec433592423cb6b", @typed={0xc, 0x32, @ipv4=@broadcast=0xffffffff}]}, 0x1d4}], 0x1, 0x0, 0x0, 0x4004001}, 0x80) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000936000)={@generic="4de4f2a3b03cfcfd8a140caf000b2f9b", &(0x7f00002ac000-0x46)=@ethtool_dump={0x4a79829ac1ed9d1a, 0x100000000, 0x0, 0x36, "3ecc0aa7ccb212be15824bb3ea9235cab35b1d5aaacd2f633800dbce90e0ecbe0113378560b92384b1bd77b81313673a0410fbdbf1f1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000e36000-0x50)={{0x0, 0x0}, {0x0, 0xe5d8}, 0xffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:53:49 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) epoll_create1(0x80000) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') close(r1) 2018/01/31 00:53:49 executing program 5: 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) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x3ffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x1, 0x7fffffff, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000060f000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074d000-0x4)=0xe8) ioctl(r1, 0x1, &(0x7f0000634000-0x82)="e7a4952ce5d3593ccfbb1c63af59e32566797a95dcac6046739a7ed3e8744b9bc7d36be0425ee1ccde55bcfaa834d4bd37c71868e719865c6047bad832dc3c20ed9b29e64f19fc9d2907f84b3d167687cd28d5d9a59030d0c1523f13913fc839d0963ff6fc83547988a2b1d4d00fb29113d6804831dff5e5db186cb40835790e9bde") fstat(r1, &(0x7f0000808000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000885000)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x0, 0x7, 0x3, 0x3bda, 0x2, 0x20, 0xa0, 0x6, r2, r3}, {0x8, 0x80, 0x7, 0xfffffffffffffff7, 0x9, 0x1, 0x61f7, 0x339b}, {0x1ff, 0x3, 0x4, 0x100000000}, 0x80, 0x7, 0x3, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x32}, 0x2, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0xe000000000, 0x5, 0x2}}, 0xe8) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000d7d000-0xc)={0x2, 0x8, 0x5, 0x9, 0x2, 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000da1000-0x4)=0x7f, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000005e000)={0x0, 0x2, 0x7e, 0x3, 0x0}) 2018/01/31 00:53:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x102, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x21002848}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00002eb000)={{0x1, 0x1, 0x401, 0x5a1c066dfe0f0819, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0xf0, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:53:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/keychord\x00', 0x40000002100, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004d1000-0x8)={0x0, 0x6}, &(0x7f000041a000+0x5d1)=0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) write$selinux_access(r0, &(0x7f0000c0d000-0x33)={'system_u:object_r:hald_acl_exec_t:s0', 0x20, 'unconfined', 0x20, 0x35, 0x36, 0x0}, 0x33) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000466000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00002c9000)={r1, 0x4}, 0x6) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000958000-0x3a)=""/58) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000e36000)={0x0, &(0x7f0000fc7000)=[]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000edd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setns(r2, 0x40000000) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00007a9000-0x4)=0x3, 0x4) r3 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00008f6000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) 2018/01/31 00:53:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000867000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000be3000)=""/99) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000324000-0x1c4)={0x1ac, 0x1, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x198, 0x9, [@generic="f277ec6cc41cd0862969e7cc7ad08747c9962c435e8a876cfc5ad2fedbef5710bede5a4ab61d8fa3dc4dcc7a45f6cf17ec8d6882cde34a32ecfc32b8804ae75a7e821cc3c1e159927ef90c146f3270fa66d4696968ddd0b643d9734cdc3973d92e54e2e2f94772ee6bbd30ebd5fb5e523132982b6434bf67cf4d6aec806613b511b0e89311281e2f642c0d566cc592817b7f19e1ab71c95098791004d39294577a81ddccc691ba566f7cfbc30d986293ad562fe303d27f671a4e3a9dbdab", @typed={0xc, 0x54, @fd=r1}, @typed={0xc, 0x80, @u32=0x15ed}, @generic="2f4197959d4df6c0623f251dd2ad58881064e0d80641779c092f9efcd6a523d069912d3072b08fc940f348e59a899e15b896962a2b8f3502338b84d6541f0d6710a7f09d106146bb6ecf06f7c7620504ae3ce529953e20fd82ef5958777a3fa64ee75b04861d107dce884e04fb07401fc6663df76a488968b765f399c34c88ee878ac86e13fbcb87686cc15f851a47a3e9771d5b658acc03f6a38c434e251bba7838bd5777f42dae105e757c66bae1acc5ca0504971426eab0c0a9d6"]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0xc050) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000027e000-0x1)={0x58b1cd66}, 0x1) 2018/01/31 00:53:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008f5000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x9, 0x74, 0x1, 0x8, 0x4, 0x7, 0x9, 0x1ff, 0x26dc, 0x4, 0x7c3, 0x0, 0x8000, 0x2e0]}, &(0x7f00002e4000)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003dc000)={r2, 0x8}, 0x8) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/31 00:53:49 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000004000-0x58)=""/88, 0x2c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000009000)=0x0) 2018/01/31 00:53:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:53:49 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000371000)={0x0}, 0xffffffffffffff6e) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x800, &(0x7f0000b36000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}, 0x0}, 0x10) clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r4 = gettid() fcntl$setsig(r1, 0xa, 0x12) r5 = dup2(r1, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r5, 0x8, r4) tkill(r0, 0x16) 2018/01/31 00:53:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000d42000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{r3, r4+30000000}, {0x0, 0x9}}, &(0x7f0000052000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000001e000-0xc)={0x40000001, 0x0}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004fd000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000591000-0x10)={0x1000, &(0x7f0000aa6000-0x1000)=""/4096}) fcntl$getown(r0, 0x9) 2018/01/31 00:53:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000bdd000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xe3d3, 0x0}) syz_open_dev$sg(&(0x7f0000379000-0x9)='/dev/sg#\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000942000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r0, 0xa, 0x1e) clock_getres(0x5, &(0x7f0000edf000-0x10)={0x0, 0x0}) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') mq_timedreceive(r1, &(0x7f0000383000-0x96)=""/150, 0x96, 0xee4b, &(0x7f0000b02000)={0x0, 0x0}) setns(r1, 0x0) 2018/01/31 00:53:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e62000)='attr/prev\x00') accept$packet(0xffffffffffffff9c, &(0x7f0000756000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cf7000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000b20000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') sendfile(r0, r3, &(0x7f0000493000)=0x0, 0xff) 2018/01/31 00:53:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006c7000-0xd)='/dev/usbmon#\x00', 0x0, 0x80000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00004fb000)={0x8, 0x8001, 0x10001, 0x80, 0x2, 0x5, 0xfffffffffffffffd, 0x2, 0x9, 0xb08, 0xfffffffffffffff8, 0x400}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cf000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000936000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000dc9000-0xb8)={0x0, 0xff, 0xffffffff, 0x1f, 0x100, 0x7, 0x80000001, 0x100000000, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x100000001, 0x9, 0x2aad17e3}}, &(0x7f000063c000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000073f000)={r3, 0x1ff4}, 0x6) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000bab000)=0x3) ioctl$TCXONC(r4, 0x540a, 0x2) 2018/01/31 00:53:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000d5000-0x2)='-\x00', 0x1) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) syz_emit_ethernet(0xe, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, ""}}}, 0x0) 2018/01/31 00:53:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000bf1000-0x1c)='bdev$selinux!lo(-vmnet1}&lo\x00', 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00008a8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x0, 0x2, 0x0, 0x8, 0x472, 0x8}, &(0x7f000093e000-0x4)=0x20) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fb7000)=""/248, &(0x7f0000cb4000)=0xf8) [ 69.165496] device eql entered promiscuous mode 2018/01/31 00:53:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000)=0x1e) 2018/01/31 00:53:49 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x400880, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000008000)=0x80000000, 0x4) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0x33f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000009000-0x77)="9c83f7b4e1c5dc63db34628b7e18f658095a901f4e13c9b5ddce4899169ab1f4f1812561a40bdc411aa5ae27919eae8c15a671a3562046e62b9860840d351505dffb8d6b1d74d83607ee9a9a3ce809de0c8e9c0e67b601be62f284b3638bc747b23621fc4f207623b6a9cb6d24cae36b6a05f5ef0afb05", 0x77, 0x11, &(0x7f0000001000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:53:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) 2018/01/31 00:53:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e62000)='attr/prev\x00') accept$packet(0xffffffffffffff9c, &(0x7f0000756000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cf7000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000b20000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') sendfile(r0, r3, &(0x7f0000493000)=0x0, 0xff) 2018/01/31 00:53:49 executing program 1: futex(&(0x7f000053c000-0x4)=0x0, 0x400000085, 0x0, &(0x7f00008b5000)={0x77359400, 0x0}, &(0x7f0000f9b000-0x4)=0x0, 0xa0000001) 2018/01/31 00:53:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00001e5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000994000-0x15)='/proc/self/net/pfkey\x00', 0x121000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b86000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001dd000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000086c000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0xc827, 0x0, 0x3f, 0xa, 0x20, 0x80, 0x16, 0x0, r3}, {0x5, 0x6, 0x0, 0x10000, 0x2, 0x3, 0xea18, 0x5}, {0x10000, 0x2, 0x1, 0x1f}, 0x8, 0xe, 0x0, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0, 0xc44e1330b09e3fe7}, 0x2, @in6=@loopback={0x0, 0x1}, 0x4, 0x0, 0x3, 0x3, 0xfffffffffffffffd, 0x5, 0x80}}, 0xe8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00007fc000-0x20)=[{0x13, 0x0}, {0x3, 0x1}, {0x7, 0x9}, {0x8, 0x8}], 0x4) accept$ax25(r2, &(0x7f00000ed000)={0x0, {""/7}, 0x0}, &(0x7f0000655000-0x4)=0x10) getpeername(r2, &(0x7f0000220000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003c2000-0x4)=0x10) 2018/01/31 00:53:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f0000cff000)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x14) ppoll(&(0x7f00001f1000)=[{r0, 0x410, 0x0}, {r1, 0x44, 0x0}, {r1, 0x100, 0x0}], 0x3, &(0x7f0000379000-0x10)={0x0, 0x0}, &(0x7f00007ab000)={0x1}, 0x8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ac9000-0x15)='/dev/pktcdvd/control\x00', 0x18600, 0x0) close(r0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00006a8000)=0x0) 2018/01/31 00:53:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006c7000-0xd)='/dev/usbmon#\x00', 0x0, 0x80000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00004fb000)={0x8, 0x8001, 0x10001, 0x80, 0x2, 0x5, 0xfffffffffffffffd, 0x2, 0x9, 0xb08, 0xfffffffffffffff8, 0x400}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cf000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000936000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000dc9000-0xb8)={0x0, 0xff, 0xffffffff, 0x1f, 0x100, 0x7, 0x80000001, 0x100000000, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x100000001, 0x9, 0x2aad17e3}}, &(0x7f000063c000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000073f000)={r3, 0x1ff4}, 0x6) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000bab000)=0x3) ioctl$TCXONC(r4, 0x540a, 0x2) 2018/01/31 00:53:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 00:53:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000053e000)='/dev/sequencer\x00', 0x80, 0x0) inotify_init1(0x80800) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000015f000)=""/80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008fb000)={0x0, 0x6, 0x1, 0x1ff, 0x45cb, 0x7}, &(0x7f0000ab6000)=0x14) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000e8a000)=0x0, &(0x7f0000537000)=0x2) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000dc4000-0x1)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000928000)={r1, 0x7fff}, &(0x7f0000553000)=0x6) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000884000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b14000)={0x1ff, 0x3, 0x2, 0x551, r2}, &(0x7f0000ede000)=0x10) pipe2(&(0x7f00008b4000)={0x0, 0x0}, 0x800) readv(r3, &(0x7f0000810000)=[{&(0x7f0000b32000-0xf5)=""/245, 0xf5}], 0x1) 2018/01/31 00:53:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000c11000)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x8941, &(0x7f0000305000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0x9, 0x6, 0x3, 0x6, 0x1, 0xfa3d}}}) r2 = syz_open_procfs(0x0, &(0x7f00008e0000-0x6)="6664001f66d0") ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) ioctl$TIOCSTI(r2, 0x5412, 0x0) getdents(r2, &(0x7f0000297000)=""/104, 0x68) 2018/01/31 00:53:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bf2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setns(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006a6000)='^}\x00uts\x00') syz_emit_ethernet(0x22, &(0x7f0000d64000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[], {0x8100, 0x10001, 0xffff, 0x8}}], {@can={0xc, {{0x2, 0x2, 0x4, 0x5}, 0x0, 0x1, 0x0, 0x0, "91dda8d4ebe38d40"}}}}, &(0x7f00008ae000-0x10)={0x0, 0x2, [0xa3f, 0x76b]}) syz_open_dev$sndseq(&(0x7f00006ee000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$VT_RELDISP(r1, 0xb701) 2018/01/31 00:53:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000de2000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008a5000)={@common='bridge0\x00', &(0x7f00001c0000)=@ethtool_ts_info={0x41, 0x1, 0x2, 0x101, [0xb43, 0x1, 0x9], 0xffffffffffff0000, [0x200, 0x6, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) modify_ldt$read(0x0, &(0x7f00003ba000-0xe7)=""/231, 0xbb) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000003c000-0x4)=0x0, 0x4) 2018/01/31 00:53:49 executing program 4: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008e0000-0x1009)=@hdr={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3d589b", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}, 0x42) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000348000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000050c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000045c000)=@sack_info={r2, 0x2, 0xf0610000000}, &(0x7f00005ed000-0x4)=0xc) 2018/01/31 00:53:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = add_key$keyring(&(0x7f000089c000-0x8)='keyring\x00', &(0x7f0000e52000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000e6000)={0xfffffffffffffffe, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000026000)={0x4, 0x0}) ppoll(&(0x7f000000f000-0x18)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000e69000-0x10)={0x0, 0x0}, &(0x7f0000aa4000-0x8)={0x0}, 0x8) 2018/01/31 00:53:49 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x6) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x18)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:53:49 executing program 3: clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000020000-0x3)="") 2018/01/31 00:53:49 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fdatasync(r0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000020000-0x4)=0x0, &(0x7f0000020000-0x4)=0x4) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000-0x10)=[{&(0x7f0000018000)="5500000020007fadb72d13b2a4a2809302000000030343026c26236925000400fe7f0e00bd2dca8a9848a3c7f8f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000043e000-0x8b)=""/139, &(0x7f0000c6d000)=0x8b) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3d589b", 0xf98, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}, 0xfca) 2018/01/31 00:53:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000051e000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d14000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec1000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000075e000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x0, 0x5, 0x2, 0x20, 0x20, 0x4, 0x0, r1}, {0xb96, 0x2, 0x1, 0xffffffffffffff01, 0x6, 0x0, 0x9, 0x76a}, {0x0, 0xf37, 0x8, 0x938d}, 0x1f, 0x0, 0x2, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x1, 0x3, 0xffffffffffffffaa, 0x800, 0x1, 0x8}}, 0xe8) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba6000-0x27c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 69.499460] device gre0 entered promiscuous mode 2018/01/31 00:53:50 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000009000)='./file0\x00', 0x0, 0x51) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000006000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x8001}, &(0x7f0000009000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f000000a000)=0x0) modify_ldt$write(0x1, &(0x7f0000002000-0x10)={0x2, 0x20101000, 0x0, 0x17, 0x3, 0x101, 0x401, 0x1000, 0x401, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000)=@assoc_id=r1, 0x4) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x322, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x128, 0x0, &(0x7f0000009000-0x130)=[@clear_death={0x400c630f, 0x0, 0x0}, @clear_death={0x400c630f, 0x0, 0x0}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008000)=[], &(0x7f0000000000)=[]}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000)=[], &(0x7f0000001000-0x10)=[]}, 0x0}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x415, &(0x7f0000001000)=[], &(0x7f0000003000)=[]}, 0x0}}, @register_looper={0x630b}, @increfs_done={0x40106308, 0x0, 0x0}, @dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000002000-0xa2)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000003000-0x4)=0x8, 0x4) 2018/01/31 00:53:50 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003dc000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000283000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000616000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b7f000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000050a000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000be6000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9d000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000609000-0x4)=0xc) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) r9 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x100000000}, 0x8) r12 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x101080, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000031f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ce000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000092d000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) r19 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) r22 = epoll_create(0x7ff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b72000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet(0x2, 0x803, 0x10001, &(0x7f0000b19000-0x8)={0x0, 0x0}) r25 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000826000)='/selinux/load\x00', 0x2, 0x0) r26 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000400000-0x7)='ns/uts\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000a8f000-0x33)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000001000-0x1c)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x10000) r31 = syz_open_pts(0xffffffffffffffff, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r33 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a6e000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) 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) r36 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000539000)=0xe8) r38 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000a21000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f00008d0000-0x4)=0x0, &(0x7f000051a000)=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) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004c7000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000411000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00006af000-0x8)='./file0\x00', &(0x7f0000e30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000044f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r46 = eventfd2(0x2, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e34000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000013b000-0x4)=0x0) stat(&(0x7f0000e84000-0x8)='./file0\x00', &(0x7f0000c56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r57 = syz_open_dev$tun(&(0x7f0000134000)='/dev/net/tun\x00', 0x0, 0x0) r58 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003cb000)='/proc/self/net/pfkey\x00', 0x3c000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x2}, 0x8) r60 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000db9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = accept4$ax25(r21, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x274, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000265000)={0x0, 0x0}) r64 = socket$l2tp(0x18, 0x1, 0x1) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c23000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r68 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r69 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r70 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r71 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r72 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000076000)='/dev/hwrng\x00', 0x204000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r73 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r74 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa200, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f02000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c01000-0x50)=[{&(0x7f0000766000-0x6b)="8bbd089f8ecc8f9118f4a4d72db93ac61b472cf8fa255729295bc42bf11ab5bd4a5bf70b30e200b7af160b8c2b335dfb1e5bd847a421023ccac6e28bae6b1691d1065fd6e64abf174aa6dda13043cec46f2cdc1bdef84a857620cdd888f3bb32060be943cc3894a0f6fef0", 0x6b}, {&(0x7f0000001000-0xa8)="a0be42783fb200c7eacf6293afcb81811bbd7dbf2f93e2c96a7b858bb6831df247cc87d14da25caa9ecae8402350b5d9dfec7ace8d39b515734dc39d5b562e4e928459c8d5147f4fd533f6ce95c661979fc817bcef55f068ca08ea038c572dbfd7c0060a68168f7473cc120c6d27e0ac79d7ff1c47a563d77e2d673516cc75af51830201315591f307f8d980afe3e097ecf2ff0794fb3c1aa0a2bf848cecd6156a46877d841a257c", 0xa8}, {&(0x7f0000043000)="e22046880c7d4084145d3cd1c9e0637476ae6f4aa94584f5b78b11e470fb80367898e576dd98164b8941b6eb6b0952dd7f7653372c3edc1fec77f619bc7e3012e64fbcb4840e7e2271f1c47c2f42ce55583775c9f85d4cd60fb45c0989794f", 0x5f}, {&(0x7f0000000000)="1cba763fb12ea341a8ceae4e591a10d6f5b8091a66d07a6796cdcc12965e5c726a58edbff5159f52e2dfdf71aa307846247429c1afc851d88c4e452f2013a4764b82437540a57a9281eaa2d800481ff6cfb06c063ea5cb", 0x57}, {&(0x7f0000f68000)="e6b7157ccc06876b7fc6a01bc3a081b332abda003b9113f2218ee0fad651f21936761acf4784b50baeb853816058a82aa8e4ddc239a2e3e8d62fc2e4e942d90ba42eeaf5c379e402b498e8d23eb0f204fb32c95f41b50d8b3992c099722e8839ea5ad1e5b5d24d3b3500ef496de318d66ad604422f477806ac3dc0b4aabe674aa6490b345bd7bb0a6bb1056c9af0ea386ad80297e8ad7f33d54b9a4d88a7215c8312a3926dd428404c8dbeca6896b4adac38a4639d9fc1db797b7bf585cc573ac5e02b2070addb03c831b0765808c7119bd7068a388d495137446b356d2a6ad29aa3b03b6189f1acbd61a5c742ca72ceb987c9", 0xf3}], 0x5, &(0x7f0000e87000-0x148)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r8, r9, r10]}, @rights={0x20, 0x1, 0x1, [r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r21, r22, r23, r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x28, 0x1, 0x1, [r30, r31, r32, r33, r34, r35]}], 0x148, 0x800}, {&(0x7f0000720000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f39000)=[{&(0x7f0000001000-0x7a)="e0b75d76908f860c7cd2cf64874f5d0023547a3c26440569c5e6f725eabf92f9a97fee1a9f178e5368441fa8da06349845dbf647bc776d2679618a6098aa10f479db3558e9ed8b9826f6ff70c255ce0e9c82f5bc6b46536398a537386df4bd98da38d454f38fbf3a6759c09c05e5db1bbe4e18f3d935f1103f30", 0x7a}, {&(0x7f0000001000-0xa0)="1242df83f9457dddc408d690bfcad035ec60cb8766ddd87f0762fed9cd84f2f4aae3b03f0dfcab77296118271499f9f3ec56ecd351b916e995d7b80ee129eb74acfe4de56801bcc12b4f675b2823a2110622c3ff4793d3fd3da757fac980ef95077f5512df6453eb1bf3cc301bbd7db2c63e4aa187c64667bc0f42dc3cec728f48dd86d94984e14a672a2fd18425e15593c2133fc98dfa9b1cdfae54bda039a8", 0xa0}, {&(0x7f0000001000-0x1d)="778a5bf08e0a03126720759f5f64b2557b2e36c30ea47882f688902f87", 0x1d}], 0x3, &(0x7f0000001000-0x40)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x40, 0x24004000}, {&(0x7f0000b50000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f00005ad000-0x9c)="75e50814c75bd6b677a859dab79ca476689a419860d6b659fd3a7ff6cbddde16b34f07c8a9662078bfb8acb66421c1af37554476fd6ed605ea355a3fd74cc59752c7874c709eb3173e649d662f4fc4f9c78adad8afd695d8020317e22bf6bb4edd2fb6fd2c4b589920eaea454d4f04d5e40e1a32c4d6d27d29cbdf39632c9c910d84c68c7e2a283799df1d00a3cbc4dcb3b8925175215cd7e985d48f", 0x9c}, {&(0x7f0000bd0000-0xd4)="1507bcfe4186dc7c32c57c98a254f818e571acff5a9633141a75ad44a5621e925d97c802824eea454a68e8129026e8ae80dd179c84cd40fa19f0361b609c674d989d1f2932a76058d66eff06148cdd1e75298dac2dc81312bd4334a6a22f2612adf9b06b3b4cd83111604a9ad65042ac1d750884f3b0ee4bfd4d6a76d70ccf2836477e3cf175a8162e582cbded1d467a249ed54978625843b1f23341e6c986c7140f46325a36d1719c3818565328962c950c3f654996c87e729a11a6782611ef9e74d1a2c2ecc5d554d1f8158c9306ec11dfe9a1", 0xd4}, {&(0x7f0000000000)="020f7b533c40373dd4d6dcf5402812730c616a44e9084e467c1331a88cabbe81548fe7b8a9e3d34fce27e79b218a0c9ad5e1ff173e1d10017a4c471e0cb5c5b7a6c700cd83c99d0a5302931daa72dea76f486085117250fed1717d7a4ade62c2f343031e30ecc1e8fe8c3be332f24f941f6cdf6e41dfd08e26af59ba2d631a5001b04c33f0d363e6094328e46bf7307bdd1bf16628368c527bdc01065a1ad51e87aa9c8eab350427012c46ffaf406b8a5a9d9906fb92422be2e0c153045a9ec7463f398132d65ec0d8248055c7b38accfc3c71f906bd23b13cf688978cc675e3abd0f3c90e9f415c68161bc0", 0xec}, {&(0x7f0000001000-0x29)="37b61ce0c05388ff4a88fcbf2744cc20aed72b3fe20eb5bb450919b80f93bbb60dc3bfb2a981b634ab", 0x29}, {&(0x7f000087b000)="", 0x0}, {&(0x7f0000001000-0xf9)="bc0b7154bee52f2b700c2912edd01888af4284bc82266400ea9e396d3791912fdd47f41b3c4dd3e56708f7fb1307ab9de4dc9dfc61e0267fbce98aac41d40cda6d0ad8ffcf28f9a8165a67df068db720b6d7c33d36095a6424680781cad72767204356e78d8c673535375f2996e9a404454bd5450fe564da5cf9856cddbf827e10f985cd5554fe2beb4ba482bd3018d1853d2c131cc386fa86f9c831a1a5bb3a005493306155148822acdac89ece5bcc169fa8ffec6c06ed936884f7bf729f6b970cb4b7d41c784361c89d26c07e822136762c1549e15cc6090c3c70c3a00ec2ec09f79b063b3cfda4d6559df8dd9bf471ba07ac8b04be6b72", 0xf9}], 0x6, &(0x7f0000dc4000)=[@cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x28, 0x1, 0x1, [r45, r46, r47, r48, r49, r50]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @rights={0x30, 0x1, 0x1, [r57, r58, r59, r60, r61, r62, r63, r64]}, @cred={0x20, 0x1, 0x2, r65, r66, r67}, @rights={0x30, 0x1, 0x1, [r68, r69, r70, r71, r72, r73, r74, r75]}], 0x108, 0x804}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r78 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r78, 0x40001) stat(&(0x7f0000543000-0x8)='./file0\x00', &(0x7f0000f1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r79) socket$inet_dccp(0x2, 0x6, 0x0) sendfile(r77, r78, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) mkdirat(r78, &(0x7f00002e4000)='./file0\x00', 0x40) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b48000-0x8)={0x0, 0x0}) recvmmsg(r76, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) ioctl$SIOCGIFMTU(r78, 0x8921, &(0x7f0000314000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r78, 0x10e, 0x2, &(0x7f00007dc000)=0x14, 0x4) [ 69.535381] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 69.551005] binder: 13437:13439 transaction failed 29189/-22, size 0-6 line 3004 [ 69.551121] binder: 13437:13439 ioctl c0306201 20008fd0 returned -14 [ 69.577169] binder: 13437:13441 ioctl c0306201 20008fd0 returned -14 [ 69.595018] device gre0 entered promiscuous mode 2018/01/31 00:53:50 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) clone(0x0, &(0x7f0000002000-0x59)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") restart_syscall() r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001c4000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000f51000-0x4)=0x80000001) 2018/01/31 00:53:50 executing program 7: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000879000-0x9)='/dev/sg#\x00', 0xa3fa, 0x400) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000017c000-0x40)={0x2, 0x1, 0x0, 0x1000, &(0x7f0000089000)=""/4096, 0x85, &(0x7f000085f000+0x248)=""/133, 0x92, &(0x7f0000add000)=""/146}) syz_emit_ethernet(0x3e, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ae0000-0x108)={0x4, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x51c7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000adf000-0x4)=0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 00:53:50 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fdatasync(r0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000020000-0x4)=0x0, &(0x7f0000020000-0x4)=0x4) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000-0x10)=[{&(0x7f0000018000)="5500000020007fadb72d13b2a4a2809302000000030343026c26236925000400fe7f0e00bd2dca8a9848a3c7f8f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:53:50 executing program 1: mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fd3000-0x8)='./file0\x00', 0x0, 0x1) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000fd2000)=""/84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007b5000-0xb)='/dev/hwrng\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000001000-0x4)=0x40, 0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fd3000-0x4)=0x9, 0xffffffffffffffd8) preadv(0xffffffffffffffff, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153, 0x99}, {&(0x7f0000bc4000)=""/254, 0xfe}], 0x2, 0x0) 2018/01/31 00:53:50 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001b3000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a07000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000001000-0x54)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 00:53:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004ed000)='/dev/sg#\x00', 0x0, 0x84000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00003a3000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chmod(&(0x7f000007f000)='./file0\x00', 0x0) fcntl$setsig(r0, 0xa, 0x2f) 2018/01/31 00:53:50 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003dc000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000283000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000616000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b7f000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000050a000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000be6000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9d000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000609000-0x4)=0xc) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) r9 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x100000000}, 0x8) r12 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x101080, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000031f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ce000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000092d000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) r19 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) r22 = epoll_create(0x7ff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b72000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet(0x2, 0x803, 0x10001, &(0x7f0000b19000-0x8)={0x0, 0x0}) r25 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000826000)='/selinux/load\x00', 0x2, 0x0) r26 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000400000-0x7)='ns/uts\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000a8f000-0x33)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000001000-0x1c)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x10000) r31 = syz_open_pts(0xffffffffffffffff, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r33 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a6e000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) 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) r36 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000539000)=0xe8) r38 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000a21000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f00008d0000-0x4)=0x0, &(0x7f000051a000)=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) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004c7000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000411000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00006af000-0x8)='./file0\x00', &(0x7f0000e30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000044f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r46 = eventfd2(0x2, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e34000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000013b000-0x4)=0x0) stat(&(0x7f0000e84000-0x8)='./file0\x00', &(0x7f0000c56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r57 = syz_open_dev$tun(&(0x7f0000134000)='/dev/net/tun\x00', 0x0, 0x0) r58 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003cb000)='/proc/self/net/pfkey\x00', 0x3c000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x2}, 0x8) r60 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000db9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = accept4$ax25(r21, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x274, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000265000)={0x0, 0x0}) r64 = socket$l2tp(0x18, 0x1, 0x1) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c23000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r68 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r69 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r70 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r71 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r72 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000076000)='/dev/hwrng\x00', 0x204000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r73 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r74 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa200, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f02000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c01000-0x50)=[{&(0x7f0000766000-0x6b)="8bbd089f8ecc8f9118f4a4d72db93ac61b472cf8fa255729295bc42bf11ab5bd4a5bf70b30e200b7af160b8c2b335dfb1e5bd847a421023ccac6e28bae6b1691d1065fd6e64abf174aa6dda13043cec46f2cdc1bdef84a857620cdd888f3bb32060be943cc3894a0f6fef0", 0x6b}, {&(0x7f0000001000-0xa8)="a0be42783fb200c7eacf6293afcb81811bbd7dbf2f93e2c96a7b858bb6831df247cc87d14da25caa9ecae8402350b5d9dfec7ace8d39b515734dc39d5b562e4e928459c8d5147f4fd533f6ce95c661979fc817bcef55f068ca08ea038c572dbfd7c0060a68168f7473cc120c6d27e0ac79d7ff1c47a563d77e2d673516cc75af51830201315591f307f8d980afe3e097ecf2ff0794fb3c1aa0a2bf848cecd6156a46877d841a257c", 0xa8}, {&(0x7f0000043000)="e22046880c7d4084145d3cd1c9e0637476ae6f4aa94584f5b78b11e470fb80367898e576dd98164b8941b6eb6b0952dd7f7653372c3edc1fec77f619bc7e3012e64fbcb4840e7e2271f1c47c2f42ce55583775c9f85d4cd60fb45c0989794f", 0x5f}, {&(0x7f0000000000)="1cba763fb12ea341a8ceae4e591a10d6f5b8091a66d07a6796cdcc12965e5c726a58edbff5159f52e2dfdf71aa307846247429c1afc851d88c4e452f2013a4764b82437540a57a9281eaa2d800481ff6cfb06c063ea5cb", 0x57}, {&(0x7f0000f68000)="e6b7157ccc06876b7fc6a01bc3a081b332abda003b9113f2218ee0fad651f21936761acf4784b50baeb853816058a82aa8e4ddc239a2e3e8d62fc2e4e942d90ba42eeaf5c379e402b498e8d23eb0f204fb32c95f41b50d8b3992c099722e8839ea5ad1e5b5d24d3b3500ef496de318d66ad604422f477806ac3dc0b4aabe674aa6490b345bd7bb0a6bb1056c9af0ea386ad80297e8ad7f33d54b9a4d88a7215c8312a3926dd428404c8dbeca6896b4adac38a4639d9fc1db797b7bf585cc573ac5e02b2070addb03c831b0765808c7119bd7068a388d495137446b356d2a6ad29aa3b03b6189f1acbd61a5c742ca72ceb987c9", 0xf3}], 0x5, &(0x7f0000e87000-0x148)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r8, r9, r10]}, @rights={0x20, 0x1, 0x1, [r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r21, r22, r23, r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x28, 0x1, 0x1, [r30, r31, r32, r33, r34, r35]}], 0x148, 0x800}, {&(0x7f0000720000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f39000)=[{&(0x7f0000001000-0x7a)="e0b75d76908f860c7cd2cf64874f5d0023547a3c26440569c5e6f725eabf92f9a97fee1a9f178e5368441fa8da06349845dbf647bc776d2679618a6098aa10f479db3558e9ed8b9826f6ff70c255ce0e9c82f5bc6b46536398a537386df4bd98da38d454f38fbf3a6759c09c05e5db1bbe4e18f3d935f1103f30", 0x7a}, {&(0x7f0000001000-0xa0)="1242df83f9457dddc408d690bfcad035ec60cb8766ddd87f0762fed9cd84f2f4aae3b03f0dfcab77296118271499f9f3ec56ecd351b916e995d7b80ee129eb74acfe4de56801bcc12b4f675b2823a2110622c3ff4793d3fd3da757fac980ef95077f5512df6453eb1bf3cc301bbd7db2c63e4aa187c64667bc0f42dc3cec728f48dd86d94984e14a672a2fd18425e15593c2133fc98dfa9b1cdfae54bda039a8", 0xa0}, {&(0x7f0000001000-0x1d)="778a5bf08e0a03126720759f5f64b2557b2e36c30ea47882f688902f87", 0x1d}], 0x3, &(0x7f0000001000-0x40)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x40, 0x24004000}, {&(0x7f0000b50000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f00005ad000-0x9c)="75e50814c75bd6b677a859dab79ca476689a419860d6b659fd3a7ff6cbddde16b34f07c8a9662078bfb8acb66421c1af37554476fd6ed605ea355a3fd74cc59752c7874c709eb3173e649d662f4fc4f9c78adad8afd695d8020317e22bf6bb4edd2fb6fd2c4b589920eaea454d4f04d5e40e1a32c4d6d27d29cbdf39632c9c910d84c68c7e2a283799df1d00a3cbc4dcb3b8925175215cd7e985d48f", 0x9c}, {&(0x7f0000bd0000-0xd4)="1507bcfe4186dc7c32c57c98a254f818e571acff5a9633141a75ad44a5621e925d97c802824eea454a68e8129026e8ae80dd179c84cd40fa19f0361b609c674d989d1f2932a76058d66eff06148cdd1e75298dac2dc81312bd4334a6a22f2612adf9b06b3b4cd83111604a9ad65042ac1d750884f3b0ee4bfd4d6a76d70ccf2836477e3cf175a8162e582cbded1d467a249ed54978625843b1f23341e6c986c7140f46325a36d1719c3818565328962c950c3f654996c87e729a11a6782611ef9e74d1a2c2ecc5d554d1f8158c9306ec11dfe9a1", 0xd4}, {&(0x7f0000000000)="020f7b533c40373dd4d6dcf5402812730c616a44e9084e467c1331a88cabbe81548fe7b8a9e3d34fce27e79b218a0c9ad5e1ff173e1d10017a4c471e0cb5c5b7a6c700cd83c99d0a5302931daa72dea76f486085117250fed1717d7a4ade62c2f343031e30ecc1e8fe8c3be332f24f941f6cdf6e41dfd08e26af59ba2d631a5001b04c33f0d363e6094328e46bf7307bdd1bf16628368c527bdc01065a1ad51e87aa9c8eab350427012c46ffaf406b8a5a9d9906fb92422be2e0c153045a9ec7463f398132d65ec0d8248055c7b38accfc3c71f906bd23b13cf688978cc675e3abd0f3c90e9f415c68161bc0", 0xec}, {&(0x7f0000001000-0x29)="37b61ce0c05388ff4a88fcbf2744cc20aed72b3fe20eb5bb450919b80f93bbb60dc3bfb2a981b634ab", 0x29}, {&(0x7f000087b000)="", 0x0}, {&(0x7f0000001000-0xf9)="bc0b7154bee52f2b700c2912edd01888af4284bc82266400ea9e396d3791912fdd47f41b3c4dd3e56708f7fb1307ab9de4dc9dfc61e0267fbce98aac41d40cda6d0ad8ffcf28f9a8165a67df068db720b6d7c33d36095a6424680781cad72767204356e78d8c673535375f2996e9a404454bd5450fe564da5cf9856cddbf827e10f985cd5554fe2beb4ba482bd3018d1853d2c131cc386fa86f9c831a1a5bb3a005493306155148822acdac89ece5bcc169fa8ffec6c06ed936884f7bf729f6b970cb4b7d41c784361c89d26c07e822136762c1549e15cc6090c3c70c3a00ec2ec09f79b063b3cfda4d6559df8dd9bf471ba07ac8b04be6b72", 0xf9}], 0x6, &(0x7f0000dc4000)=[@cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x28, 0x1, 0x1, [r45, r46, r47, r48, r49, r50]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @rights={0x30, 0x1, 0x1, [r57, r58, r59, r60, r61, r62, r63, r64]}, @cred={0x20, 0x1, 0x2, r65, r66, r67}, @rights={0x30, 0x1, 0x1, [r68, r69, r70, r71, r72, r73, r74, r75]}], 0x108, 0x804}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r78 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r78, 0x40001) stat(&(0x7f0000543000-0x8)='./file0\x00', &(0x7f0000f1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r79) socket$inet_dccp(0x2, 0x6, 0x0) sendfile(r77, r78, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) mkdirat(r78, &(0x7f00002e4000)='./file0\x00', 0x40) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b48000-0x8)={0x0, 0x0}) recvmmsg(r76, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) ioctl$SIOCGIFMTU(r78, 0x8921, &(0x7f0000314000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r78, 0x10e, 0x2, &(0x7f00007dc000)=0x14, 0x4) 2018/01/31 00:53:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000967000)='logon\x00', &(0x7f0000c7a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007f9000)='\x00', 0x0) keyctl$describe(0x6, r0, &(0x7f0000c03000)=""/120, 0x78) r1 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000a34000)=@random={'btrfs.', '@\x00'}, &(0x7f00004d3000-0x1)='\x00', 0x1, 0x80) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = socket(0x11, 0x0, 0xac) bind$netlink(r2, &(0x7f0000c8e000)={0x10, 0x0, 0x2, 0x10010}, 0xc) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x34e, 0x0, &(0x7f00001e5000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/31 00:53:50 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000-0xa)='/dev/ptmx\x00', 0x200, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000002000-0x7)=[{&(0x7f0000006000-0x88)=""/136, 0x88}, {&(0x7f0000009000)=""/193, 0xc1}, {&(0x7f000000a000-0xf9)=""/249, 0xf9}], 0x3, 0x0, 0x0, 0x0}, 0x0) sysfs$3(0x3) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000000a000)=@assoc_value={0x0, 0x81}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r5, 0x9, 0xca9}, 0xc) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000003000)={@common='bcsh0\x00', @ifru_flags=0x400}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000009000)={&(0x7f000000d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x4, 0x0, 0x1, {0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}}}, 0x3a, &(0x7f000000d000-0x90)=[], 0x0, &(0x7f0000002000-0x2208)=[{0x68, 0x11f, 0x0, "918f64cfe7e565d8e0e43733343c4d53bb47d9e3bc54852ef57572e0cf6ae70c2a92140e721ffa6073f455a83532ba7c22c71f12b0282d5b0c149c2ccef79ec947abd84dcb1ed2c8a80a318a63c306c8f26dde329eb292"}, {0x1010, 0x101, 0x7, "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{0x40, 0x19f, 0x8001, "052be045ccbb514ffa505b9a2b04bc0414887382e415de21c0e0b2e4bed0f3be2d216ec8f18744a9fe813d116f"}, {0x10, 0x11f, 0x40, ""}, {0x1010, 0x116, 0x1f, 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{0xf8, 0x0, 0x2, "f267424d195a185c0529d92adb05aba8a9165ff8e1bc00d2a3ca6edd1413efcc8bd175da15221cbc7b7169f41e32885f07d5e85b5cf9a1a0585db2d6d853ec04880fa709575662f9c0c8c036cb539eaa94fb1fea4aa02747021df7690111b6a3e3b147daaf76589e899e257895bc0c133e5b2f137fe81639f0e103d000d7fe251b3ff580ca474fa185ae15431b412792795f78f3ecc6ef82bd016c9879935ca31fc4659b0792d32ab4c81b9b4dcbdce491408b4a7d9f6f9ccf8f2cb8e9cfdee40597b3b4e674231472b4bb14885686e89845527a221d137a5fc04c2db97e505acd50fce00b42"}, {0x38, 0x11, 0x2, "f5128a73f1c4a6e73bdf29bbc09c0a1958f1c1d9cf73a7fce4b816fab6d7ba3fd75c76"}], 0x2208, 0x20000000}, 0x44000) 2018/01/31 00:53:50 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001b000)='/dev/pktcdvd/control\x00', 0x48040, 0x0) bind$ipx(r1, &(0x7f000000f000-0x10)={0x4, 0xeb0, 0x10001, "95be68425e27", 0x2, 0x0}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001b000)='./file0\x00', &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x44000020}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001b000)=@ipmr_delroute={0xff12, 0x19, 0x300, 0x3, 0x0, {0x80, 0xb4, 0x0, 0x9, 0x101, 0x3, 0x0, 0x7, 0x600}, [@RTA_SRC={0x8, 0x2, @loopback=0x7f000001}, @RTA_MARK={0x8, 0x10, 0x7}, @RTA_PREFSRC={0x8, 0x7, @empty=0x0}, @RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}, @RTA_METRICS={0xb0, 0x8, "ab464248f789ff953a2d5af23b1842d794766e8d73d51c5fbfb9ce49bd6602a37692988d92cd3969bd191816c89a8bfb8cb691ee6078642f38d9798bff27117f7762901d15a3f7884c9147334c318e93333377bc4d131f34d31ca131484539381b06a9968fed7639f532a802f7f036c504f7decc3b0c5213f4151c9c9ecf70b2d3caacf716f39eaf2c853628b3524ee83d2858acafe4f5b95e3562647d408707652372d9d603eba15b9e94dc"}, @RTA_PREFSRC={0x8, 0x7, @multicast2=0xe0000002}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_UID={0x8, 0x19, r2}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x400) 2018/01/31 00:53:50 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = getegid() setgid(0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = creat(&(0x7f00004e6000-0x8)='./file0\x00', 0x80) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000428000)=0x0) r4 = fcntl$getown(r0, 0x9) r5 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000088b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000215000)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009ee000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000d8000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053a000-0x4)=0xe8) sendmsg$netlink(r2, &(0x7f000064a000-0x38)={&(0x7f0000388000)=@proc={0x10, 0x0, 0x1, 0x20000000}, 0xc, &(0x7f000090e000)=[{&(0x7f00002e3000-0x222)={0x2a4, 0x12, 0x57d8b2b54c22505b, 0x0, 0x0, "", [@generic="42a2044d301d3796badf7f2062a40e02af5e08aa78ef4cbd440e2180b514aff4add5ab0962da9042f00758d1fc8c4b507f60ebc7ef74c3de5ed2e6f89a7aeb3a921472c8dcdc2ee564d31328ca6918cafbb33102df391d97b7903b25cba13a0870ab139242f2dc00a38986c720a7ddb3af43aefaf1f731469265845658460d194aef67acf85c4801febd99e20c949ed495d8adb6882fc5473ed19a9b1281e03d12c2d881a3ab461f856b9d3abde9a5642f79c12a20e43986d830200fecca89124b3f7b01de1b62124f4547e32fdce6e86339623e6313989263648535c48a7dfaeb8ad7631c1371cc", @nested={0x164, 0x93, [@typed={0xc, 0x5d, @ipv4=@multicast1=0xe0000001}, @generic="5a77f7ddcc6e770ab67daa607eabb664e58e50fccbb15a98b3be88d159b937d6f8a0812d926137f433a65e469647fedb3e505d55fe6c291e9788142ef2f10ccd41d8dc32fc8517dcbd7eaa6ecfbf6ec8ab5d486a789fbed5b566bd29060ca6af3f", @generic="8f9be13c7c8d0340791e1e49c2623ed8eb5a94d6cb190e0295670ec8c2812112e644806f110bc8155b6ddcade30b2a501daf6a2313f2439a0252cbfb4e31cb9e79802fb1d0028cf961a96c8ad8020ecac67cf6298f8f71961694d2d6f6f5607f55fc538714fc8e5250bac49b7c0abb973bd162b40c2e18ab187c5c9f69df56cc34c98126d18a222e1c122cd23049f55563d2b1e16ac071b622c781e158284dfb4f19d8a0f81bc5f7e39a9ea9b6e431afa6d9a64945585a02970eee7afbb6858d677cb34e304b68eabd998c53c9533e6d7cef97fde4f9a2d80f361f", @typed={0xc, 0x56, @u32=0xffff}, @typed={0xc, 0x80, @pid=r3}]}, @generic="7cedeef2edfc7709862c09544e", @generic="98465a2cc84b474f9b9ed35e7257ebae9763f6b05b5cfe0aee380b540dd1a072d20c6fe4d5ea26e842657728cf45bd659077470042d7a86d15"]}, 0x2a4}, {&(0x7f0000dd2000-0x280)={0x280, 0x38, 0x0, 0x0, 0x3, "", [@nested={0x1bc, 0x5, [@typed={0x8, 0x56, @void=""}, @typed={0xc, 0x28, @pid=r4}, @generic="5f683407b3eca5e1800a5596d261ffb6ae3e54118607173c54548cb1e0f722bf013fcafd8c7c751144f88531a29d2804aa8a733ff67def22da8565a86aaa48def11d56e29fe9c6c9bb1761c8decb4f42cf50de474e2af75453b41055c576a4a0c89b2e3a9b206ec3c8df184ed37cb30dfd1ca0163dc55c849aca883b9cdd9d81b73b4aa591103c6715a0ad7bbe5631415d25a9d57c9564718c7a008b0fe28e4d76dd24bcc75558d7b5fb7fc58a4ef016bb79", @typed={0xf0, 0x44, @binary="560b11d47139bd5d23652cadbd6cddb413c5ba95b8428b6234e7ff9cee2f1462a7e6919a69ebf7d909b0da522a6e257c2f651e749fe78e5443730750485b9e8e9483f5280cda41b4f1c7914d55ef316934adad99ffa62d6cd593510de290330b6b40864163db4c840d65e3e4fd47f78cf496f8342b7de278c99958f51384f357ec9f26952fd7324e52d6e7b37d538327a47e5bfcadaed3b348ef8ca184f7fade7c15009ad39cb2fca835bd75810ce83e268120c37b36eb3a4664c0fadd46b71752b6b301d1c6e49f03cee023e33e33eb8bfbb3f2cf33f88df0b645ec16667befbd942779e842"}]}, @nested={0xb4, 0x58, [@generic="fcf2ae2f35b24c8803f12f26ce1feab23fdadadc1f4d5f3b953f054d810e0c3c1260a51afc463a4a12581aaa357564e11d190898bb7c23a88e14c8e7367eaf017b4503f155998e3c006135ae297813b43aba2c46405a6060b357dd3a6f43e1f30bacc46dc93fd22b38c7d325fd5c47e4c9121595c5f9d9f0e47f3fa82619d0daa46b9a4de250269347824f74126794e8e714cddd3b41e56f0d189d38343bc9690981b0b9345dd5ccaee83ce294"]}]}, 0x280}], 0x2, &(0x7f000027e000-0x80)=[@cred={0x20, 0x1, 0x2, r5, r6, r1}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r1}], 0x80, 0x243b4ad19fe091c4}, 0x24000040) 2018/01/31 00:53:50 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='.', 0x1, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x10) getpeername$netrom(r0, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x2)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000003000)='./file0\x00', 0x1) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000001000-0x2)=""/2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000005000-0x4)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, r3}, 0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000002000-0x4)=0xe000000000000) 2018/01/31 00:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000369000)={0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0xc) fcntl$getown(r0, 0x9) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/4, &(0x7f0000857000)=0x4) fcntl$getown(r0, 0x9) pipe(&(0x7f0000449000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fe3000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/31 00:53:50 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000+0x3a9)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000448000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000ebb000-0x8c)={0x7, 0x20000000000, 0x100000000, 'queue1\x00', 0x29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$read_default(0x2, &(0x7f0000f3f000)=""/98, 0xffffffffffffffde) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000408000-0x38)={&(0x7f00001d6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006c5000)={&(0x7f0000856000)=@polexpire={0x104, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@algo_crypt={0x48, 0x2, {{'fpu(pcbc(aes))\x00'}, 0x0, ""}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 69.974360] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 69.992953] binder: 13472:13479 unknown command 0 [ 69.992962] binder: 13472:13479 ioctl c0306201 2000a000 returned -22 [ 70.005958] binder_alloc: binder_alloc_mmap_handler: 13472 20000000-20002000 already mapped failed -16 [ 70.009806] binder: BINDER_SET_CONTEXT_MGR already set [ 70.009814] binder: 13472:13479 ioctl 40046207 0 returned -16 [ 70.013000] binder: 13472:13491 unknown command 0 [ 70.013008] binder: 13472:13491 ioctl c0306201 2000a000 returned -22 [ 70.019891] binder: release 13472:13479 transaction 65 out, still active [ 70.019895] binder: undelivered TRANSACTION_COMPLETE [ 70.019922] binder: send failed reply for transaction 65, target dead [ 70.045113] FAULT_FLAG_ALLOW_RETRY missing 30 [ 70.045127] CPU: 0 PID: 13497 Comm: syz-executor7 Not tainted 4.9.78-g7be1985 #24 [ 70.045132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.045146] ffff8801c42df8e0 ffffffff81d94409 ffff8801c42dfbc0 0000000000000000 [ 70.045158] ffff8801cc96f610 ffff8801c42dfab0 ffff8801cc96f500 ffff8801c42dfad8 [ 70.045169] ffffffff81661d9a 0000000000002a2e ffff8801d89308f0 ffff8801d89308a0 [ 70.045172] Call Trace: [ 70.045184] [] dump_stack+0xc1/0x128 [ 70.045194] [] handle_userfault+0xa3a/0x1310 [ 70.045204] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 70.045212] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 70.045225] [] ? preempt_schedule+0x25/0x30 [ 70.045234] [] ? ___preempt_schedule+0x16/0x18 [ 70.045243] [] ? handle_mm_fault+0x117b/0x2530 [ 70.045249] [] ? handle_mm_fault+0x1fc3/0x2530 [ 70.045256] [] handle_mm_fault+0x1fd1/0x2530 [ 70.045262] [] ? __pmd_alloc+0x410/0x410 [ 70.045271] [] __do_page_fault+0x5c2/0xd40 [ 70.045279] [] ? mm_fault_error+0x2c0/0x2c0 [ 70.045286] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 70.045293] [] do_page_fault+0x27/0x30 [ 70.045300] [] page_fault+0x28/0x30 [ 70.045309] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 70.045318] [] ? SYSC_rt_tgsigqueueinfo+0xb0/0x130 [ 70.045326] [] ? do_rt_tgsigqueueinfo+0xf0/0xf0 [ 70.045332] [] ? SyS_futex+0x22e/0x2d0 [ 70.045339] [] ? do_futex+0x15c0/0x15c0 [ 70.045347] [] ? commit_creds+0x5df/0xdb0 [ 70.045353] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 70.045362] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 70.045369] [] SyS_rt_tgsigqueueinfo+0x2c/0x40 [ 70.045376] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 70.051394] netlink: 68 bytes leftover after parsing attributes in process `syz-executor0'. [ 70.061921] FAULT_FLAG_ALLOW_RETRY missing 30 [ 70.061930] CPU: 0 PID: 13497 Comm: syz-executor7 Not tainted 4.9.78-g7be1985 #24 [ 70.061935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.061951] ffff8801c42df8e0 ffffffff81d94409 ffff8801c42dfbc0 0000000000000000 [ 70.061960] ffff8801cc96f190 ffff8801c42dfab0 ffff8801cc96f080 ffff8801c42dfad8 [ 70.061969] ffffffff81661d9a 0000000000002a2e ffff8801d89308f0 ffff8801d89308a0 [ 70.061970] Call Trace: [ 70.061983] [] dump_stack+0xc1/0x128 [ 70.061995] [] handle_userfault+0xa3a/0x1310 [ 70.062005] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 70.062012] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 70.062020] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 70.062029] [] ? handle_mm_fault+0x117b/0x2530 [ 70.062038] [] ? handle_mm_fault+0x1fc3/0x2530 [ 70.062049] [] handle_mm_fault+0x1fd1/0x2530 [ 70.062057] [] ? __pmd_alloc+0x410/0x410 [ 70.062072] [] __do_page_fault+0x5c2/0xd40 [ 70.062080] [] ? mm_fault_error+0x2c0/0x2c0 [ 70.062088] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 70.062095] [] do_page_fault+0x27/0x30 [ 70.062104] [] page_fault+0x28/0x30 [ 70.062116] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 70.062129] [] ? SYSC_rt_tgsigqueueinfo+0xb0/0x130 [ 70.062138] [] ? do_rt_tgsigqueueinfo+0xf0/0xf0 [ 70.062145] [] ? SyS_futex+0x22e/0x2d0 [ 70.062151] [] ? do_futex+0x15c0/0x15c0 [ 70.062158] [] ? commit_creds+0x5df/0xdb0 [ 70.062165] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 70.062173] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 70.062180] [] SyS_rt_tgsigqueueinfo+0x2c/0x40 [ 70.062187] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 70.082384] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13512 comm=syz-executor2 2018/01/31 00:53:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000be3000)='/dev/rfkill\x00', 0x105c01, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000a67000)=""/251) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000575000)=@dstopts={0x7f, 0x204, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0x2}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @jumbo={0xc2, 0x4, 0x39c5}]}, 0x1028) 2018/01/31 00:53:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00003ad000-0xe)='/dev/keychord\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006cd000)={0x7, 0x0, 0x0, 0x6}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000ee8000)=0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000cb8000)={r3, 0x2}) clock_gettime(0x0, &(0x7f000056c000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000170000-0x168)=[{{&(0x7f0000361000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000388000-0x90)=[{&(0x7f000012d000-0x6a)=""/106, 0x6a}, {&(0x7f0000f42000)=""/225, 0xe1}, {&(0x7f00003b0000)=""/240, 0xf0}, {&(0x7f0000084000-0x31)=""/49, 0x31}, {&(0x7f000086d000)=""/0, 0x0}, {&(0x7f00000f2000-0x9)=""/9, 0x9}, {&(0x7f00002d6000-0x89)=""/137, 0x89}, {&(0x7f000094a000-0x97)=""/151, 0x97}, {&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f00005dd000-0x4c)=""/76, 0x4c, 0xec6}, 0x6c4e}, {{&(0x7f0000f11000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000950000-0x60)=[{&(0x7f000019a000-0x9b)=""/155, 0x9b}, {&(0x7f00002ce000-0x8f)=""/143, 0x8f}, {&(0x7f0000ac1000)=""/131, 0x83}, {&(0x7f0000e03000)=""/150, 0x96}, {&(0x7f0000f7f000-0x15)=""/21, 0x15}, {&(0x7f0000281000)=""/61, 0x3d}], 0x6, &(0x7f000037d000)=""/245, 0xf5, 0x10000}, 0x10001}, {{&(0x7f00006d0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000fcd000-0x70)=[{&(0x7f000077a000-0x62)=""/98, 0x62}, {&(0x7f00006f7000)=""/238, 0xee}, {&(0x7f0000110000)=""/153, 0x99}, {&(0x7f0000618000-0xdc)=""/220, 0xdc}, {&(0x7f00006f6000-0x6d)=""/109, 0x6d}, {&(0x7f00004ba000-0x1000)=""/4096, 0x1000}, {&(0x7f000026b000-0x58)=""/88, 0x58}], 0x7, 0x0, 0x0, 0x4}, 0x19c}, {{&(0x7f00002d6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000072d000-0x40)=[{&(0x7f0000ac6000)=""/148, 0x94}, {&(0x7f0000724000)=""/115, 0x73}, {&(0x7f0000a2f000-0xfc)=""/252, 0xfc}, {&(0x7f0000d6b000-0x4d)=""/77, 0x4d}], 0x4, &(0x7f0000332000-0x12)=""/18, 0x12, 0x20}, 0x6}, {{0x0, 0x0, &(0x7f00006aa000-0x30)=[{&(0x7f000065a000-0x3b)=""/59, 0x3b}, {&(0x7f0000daf000)=""/248, 0xf8}, {&(0x7f00001f6000-0x5d)=""/93, 0x5d}], 0x3, &(0x7f0000e36000-0x1d)=""/29, 0x1d, 0x5}, 0x20}, {{&(0x7f000041f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000074a000-0x10)=[{&(0x7f00007d8000)=""/249, 0xf9}], 0x1, &(0x7f00007de000)=""/169, 0xa9, 0x4}, 0x1}], 0x6, 0x20, &(0x7f0000152000)={r4, r5+30000000}) r6 = getpid() sched_setaffinity(r6, 0x8, &(0x7f0000394000)=0x7) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040000, r1}) 2018/01/31 00:53:51 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000089000-0x9)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001000-0x50)={0x4, 0x7, 0xffffffff, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bf000)='/dev/ppp\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000089d000)={0xffffffff, 0x8, 0x1, 'queue1\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x100000000, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/31 00:53:51 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = getegid() setgid(0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = creat(&(0x7f00004e6000-0x8)='./file0\x00', 0x80) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000428000)=0x0) r4 = fcntl$getown(r0, 0x9) r5 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000088b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000215000)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009ee000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000d8000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053a000-0x4)=0xe8) sendmsg$netlink(r2, &(0x7f000064a000-0x38)={&(0x7f0000388000)=@proc={0x10, 0x0, 0x1, 0x20000000}, 0xc, &(0x7f000090e000)=[{&(0x7f00002e3000-0x222)={0x2a4, 0x12, 0x57d8b2b54c22505b, 0x0, 0x0, "", [@generic="42a2044d301d3796badf7f2062a40e02af5e08aa78ef4cbd440e2180b514aff4add5ab0962da9042f00758d1fc8c4b507f60ebc7ef74c3de5ed2e6f89a7aeb3a921472c8dcdc2ee564d31328ca6918cafbb33102df391d97b7903b25cba13a0870ab139242f2dc00a38986c720a7ddb3af43aefaf1f731469265845658460d194aef67acf85c4801febd99e20c949ed495d8adb6882fc5473ed19a9b1281e03d12c2d881a3ab461f856b9d3abde9a5642f79c12a20e43986d830200fecca89124b3f7b01de1b62124f4547e32fdce6e86339623e6313989263648535c48a7dfaeb8ad7631c1371cc", @nested={0x164, 0x93, [@typed={0xc, 0x5d, @ipv4=@multicast1=0xe0000001}, @generic="5a77f7ddcc6e770ab67daa607eabb664e58e50fccbb15a98b3be88d159b937d6f8a0812d926137f433a65e469647fedb3e505d55fe6c291e9788142ef2f10ccd41d8dc32fc8517dcbd7eaa6ecfbf6ec8ab5d486a789fbed5b566bd29060ca6af3f", @generic="8f9be13c7c8d0340791e1e49c2623ed8eb5a94d6cb190e0295670ec8c2812112e644806f110bc8155b6ddcade30b2a501daf6a2313f2439a0252cbfb4e31cb9e79802fb1d0028cf961a96c8ad8020ecac67cf6298f8f71961694d2d6f6f5607f55fc538714fc8e5250bac49b7c0abb973bd162b40c2e18ab187c5c9f69df56cc34c98126d18a222e1c122cd23049f55563d2b1e16ac071b622c781e158284dfb4f19d8a0f81bc5f7e39a9ea9b6e431afa6d9a64945585a02970eee7afbb6858d677cb34e304b68eabd998c53c9533e6d7cef97fde4f9a2d80f361f", @typed={0xc, 0x56, @u32=0xffff}, @typed={0xc, 0x80, @pid=r3}]}, @generic="7cedeef2edfc7709862c09544e", @generic="98465a2cc84b474f9b9ed35e7257ebae9763f6b05b5cfe0aee380b540dd1a072d20c6fe4d5ea26e842657728cf45bd659077470042d7a86d15"]}, 0x2a4}, {&(0x7f0000dd2000-0x280)={0x280, 0x38, 0x0, 0x0, 0x3, "", [@nested={0x1bc, 0x5, [@typed={0x8, 0x56, @void=""}, @typed={0xc, 0x28, @pid=r4}, @generic="5f683407b3eca5e1800a5596d261ffb6ae3e54118607173c54548cb1e0f722bf013fcafd8c7c751144f88531a29d2804aa8a733ff67def22da8565a86aaa48def11d56e29fe9c6c9bb1761c8decb4f42cf50de474e2af75453b41055c576a4a0c89b2e3a9b206ec3c8df184ed37cb30dfd1ca0163dc55c849aca883b9cdd9d81b73b4aa591103c6715a0ad7bbe5631415d25a9d57c9564718c7a008b0fe28e4d76dd24bcc75558d7b5fb7fc58a4ef016bb79", @typed={0xf0, 0x44, @binary="560b11d47139bd5d23652cadbd6cddb413c5ba95b8428b6234e7ff9cee2f1462a7e6919a69ebf7d909b0da522a6e257c2f651e749fe78e5443730750485b9e8e9483f5280cda41b4f1c7914d55ef316934adad99ffa62d6cd593510de290330b6b40864163db4c840d65e3e4fd47f78cf496f8342b7de278c99958f51384f357ec9f26952fd7324e52d6e7b37d538327a47e5bfcadaed3b348ef8ca184f7fade7c15009ad39cb2fca835bd75810ce83e268120c37b36eb3a4664c0fadd46b71752b6b301d1c6e49f03cee023e33e33eb8bfbb3f2cf33f88df0b645ec16667befbd942779e842"}]}, @nested={0xb4, 0x58, [@generic="fcf2ae2f35b24c8803f12f26ce1feab23fdadadc1f4d5f3b953f054d810e0c3c1260a51afc463a4a12581aaa357564e11d190898bb7c23a88e14c8e7367eaf017b4503f155998e3c006135ae297813b43aba2c46405a6060b357dd3a6f43e1f30bacc46dc93fd22b38c7d325fd5c47e4c9121595c5f9d9f0e47f3fa82619d0daa46b9a4de250269347824f74126794e8e714cddd3b41e56f0d189d38343bc9690981b0b9345dd5ccaee83ce294"]}]}, 0x280}], 0x2, &(0x7f000027e000-0x80)=[@cred={0x20, 0x1, 0x2, r5, r6, r1}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r1}], 0x80, 0x243b4ad19fe091c4}, 0x24000040) 2018/01/31 00:53:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a3f000-0x11)='/selinux/enforce\x00', 0x69dd8e01e008c990, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f62000)=0xd69a, 0x4) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x6) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f00008a8000)={0x10000016, 0x0}) 2018/01/31 00:53:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000822000-0x16)='/selinux/checkreqprot\x00', 0x2001, 0x0) readlinkat(r0, &(0x7f0000135000-0x8)='./file0\x00', &(0x7f00008bb000)=""/185, 0xb9) r1 = syz_open_dev$loop(&(0x7f0000eb9000)='/dev/loop#\x00', 0x0, 0x80043) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getpid() ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/31 00:53:51 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000230000)='/dev/input/mice\x00', 0x0, 0x200201) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000f75000-0x14)={0xeade, 0x1, 'client0\x00', 0xffffffff80000000, "7171d592bf74c6de", "9a67b9fa70e1f2c1e4c281bd20a50c833c49c9b1e7c8915c99e7e7f3669f32cd", 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000f70000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000d14000-0x8)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00007f4000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/31 00:53:51 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000+0x923)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000193000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) add_key(&(0x7f0000d6a000-0xc)='id_resolver\x00', &(0x7f0000fd6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) 2018/01/31 00:53:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x80000000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 70.091851] netlink: 68 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/31 00:53:51 executing program 6: mmap(&(0x7f0000000000/0xa2f000)=nil, 0xa2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x200000000000) mmap(&(0x7f0000a2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000a30000-0x1c)={0xa, 0x1, 0x40000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7fff}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) [ 70.581083] FAULT_FLAG_ALLOW_RETRY missing 30 [ 70.585980] CPU: 0 PID: 13529 Comm: syz-executor7 Not tainted 4.9.78-g7be1985 #24 [ 70.593594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.602935] ffff8801c2b078e0 ffffffff81d94409 ffff8801c2b07bc0 0000000000000000 [ 70.610922] ffff8801cbdb6710 ffff8801c2b07ab0 ffff8801cbdb6600 ffff8801c2b07ad8 [ 70.618910] ffffffff81661d9a 0000000000002a2e ffff8801cb0808f0 ffff8801cb0808a0 [ 70.626885] Call Trace: [ 70.629457] [] dump_stack+0xc1/0x128 [ 70.634793] [] handle_userfault+0xa3a/0x1310 [ 70.640826] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 70.647811] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 70.654189] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 70.661349] [] ? handle_mm_fault+0x117b/0x2530 [ 70.667549] [] ? handle_mm_fault+0x1fc3/0x2530 [ 70.673751] [] handle_mm_fault+0x1fd1/0x2530 [ 70.679780] [] ? __pmd_alloc+0x410/0x410 [ 70.685462] [] __do_page_fault+0x5c2/0xd40 [ 70.691318] [] ? mm_fault_error+0x2c0/0x2c0 [ 70.697261] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 70.703901] [] do_page_fault+0x27/0x30 [ 70.709458] [] page_fault+0x28/0x30 [ 70.714706] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 70.721865] [] ? SYSC_rt_tgsigqueueinfo+0xb0/0x130 2018/01/31 00:53:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000061e000)='keyring\x00', &(0x7f0000d91000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000af5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ftruncate(r0, 0x4) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) readv(0xffffffffffffffff, &(0x7f0000c37000-0x50)=[], 0x0) ioctl$void(r1, 0x0) 2018/01/31 00:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007dc000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000b08000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) 2018/01/31 00:53:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000025f000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000421000-0x4)=0x401, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d21000)={0x3, &(0x7f0000865000)=[{0xffffffffffff7fff, 0xe4, 0x0, 0x4}, {0x8001, 0x0, 0xaf19, 0x3}, {0x0, 0x800, 0x8, 0x8}]}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004ff000-0xf)='/dev/sequencer\x00', 0x100010000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000bc9000)={0x5, [0x100000000, 0x1, 0x5, 0xa9d, 0xffffffffffffffe0]}, &(0x7f0000a29000)=0xe) mlock(&(0x7f0000377000/0x12000)=nil, 0x12000) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f00005e2000)=""/78, &(0x7f0000fd7000-0x4)=0x4e) time(&(0x7f00005cf000)=0x0) 2018/01/31 00:53:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x227b, &(0x7f0000001000)="06") accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000063b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000167000-0x4)=0x60) socket$packet(0x11, 0x3, 0x300) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084b000-0x9)='/dev/rtc\x00', 0x40800, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000013e000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045e000)=0x10, 0x80000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00007de000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009d9000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043a000)=0xe8) eventfd2(0x8001, 0x80801) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003da000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x2, 0x1, 0x7ff, 0x10}, &(0x7f0000ea2000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006c5000-0x20)={0x7, 0x7, 0x8000, 0xff, 0x1, 0x3, 0x8, 0x6, r2}, 0x20) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00008ef000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000af6000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000820000-0x4)=0x1c) read(r3, &(0x7f00001f1000-0x58)=""/88, 0x78) 2018/01/31 00:53:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000560000-0xb)='/dev/hwrng\x00', 0x200001, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x8f) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f00006b9000-0xe)={0x0, 0x0}, &(0x7f0000fd7000-0x4)=0x0, 0x0) [ 70.728414] [] ? do_rt_tgsigqueueinfo+0xf0/0xf0 [ 70.734702] [] ? SyS_futex+0x22e/0x2d0 [ 70.740214] [] ? do_futex+0x15c0/0x15c0 [ 70.745812] [] ? commit_creds+0x5df/0xdb0 [ 70.751580] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 70.758216] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 70.765025] [] SyS_rt_tgsigqueueinfo+0x2c/0x40 [ 70.771225] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 00:53:51 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000008000)='/dev/sg#\x00', 0x1e0, 0x96800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000007000)=[{&(0x7f0000009000)=""/34, 0x22}, {&(0x7f0000004000)=""/8, 0x8}, {&(0x7f000000a000-0xc5)=""/197, 0xc5}, {&(0x7f0000002000)=""/66, 0x42}, {&(0x7f000000a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/54, 0x36}], 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000009000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4800000000, 0x1, 0x8, 0x500, 0x3, 0x100100, r2}) close(r0) r3 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000000a000+0x73f)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000000a000)=[{&(0x7f000000c000-0x98)=""/152, 0x98}, {&(0x7f0000009000-0xee)=""/238, 0xee}, {&(0x7f0000009000-0xe0)=""/224, 0xe0}, {&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000005000)=""/21, 0x15}, {&(0x7f0000006000-0xfc)=""/252, 0xfc}, {&(0x7f000000b000)=""/64, 0x40}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f000000b000)=""/87, 0x57}], 0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000a000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000b000-0x4)=0x8c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000a000)={r4, 0x21}, &(0x7f0000001000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000004000-0x4)=0x0) ppoll(&(0x7f000000c000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f000000d000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x8)={0x0}, 0x8) 2018/01/31 00:53:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006ce000)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f000008c000)={0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ce1000)=0x720, 0x4) timer_create(0x0, &(0x7f00007e5000-0x60)={0x0, 0x29, 0x1, @thr={&(0x7f0000062000)="c2bd0e2fcd25d1862ce4fdb25e3b347103ba2d22f99b038ab8c39447e45222c0249b87ca83f8510d127edf6f5d6dea5e8ca9ea1de433a07bd6f36100dc837eda531a660b34bc4039c2036b87fefc073aa4abecc7dd49699ded84b8d8bb93", &(0x7f0000622000)="d651be0cb61be2c029298a824589cf022b80bcfde2da6fc371c725edee8ec0bb0cd49ae05fe8f7499e3ab52eab51d478a8745e20fe3e124c0d914016069e269e9ccb25f1af161a8d7307be276024a60406926006cec018c05e5034c976f6a514b8f12064282ad0934fee23aac3d4cc05c749db45123ed6ce885bea069de7937309516c821f5b1d7f190514191116c5f3ea8bbe08725a3130d677ba9eecac8f8087694475d3e22b4ed7b8cca02ccc376cb9af1e59ae8f5c0ffb98097a24771a02d51ed44c2e8aa6ea758bfc74ca382f289a83c070ae1457fef3886b64e998ecd3fc0ea615d62431ceaa8859980221b0684bc8c0583c96f7ce828ca90bd3e80381f48129678f503bdae6122bf1eaf652eff4093a9ac03db63b4fce5e4abed4c3b61349fcb8cb30ff7a0e3286b822599c3cd50fbe9a6f725079624bd325177e2f7e2d9ca2810a0c04c1812bfe4e3ad9d321b1d1439b961ce7e23f22c6050b663956611a02b366a95247d3d2bd3dba5ad59d8a784878d827436c82ab2000b48d16ca61b41018e5603756669ff85bb4f3260e8c75d607bc89adcd2d919783394ef28d05d5cbc236302979340a0258b86963acc5878bdb77cd2be6c163fc03f193d8d1dbe3b18fc301c4a183dada7ac420b9a00e1d2871ea62802e17920c113a4906d6ad8cd8f35ac62349080c61e4cee292d3ec07f3f43d868b1da65a16b85bc030df35719947852094a92dbec01b0e8d15267a8f85b42053e583bf3934ec15867e1c73ed5a47ad3f1c2599bcb9bdd668bee09b46ea778ebe92005792b1610c3cbfa870914ff75c72ddd8775f530dc9c36bf65c7706406e8fc5dd7d143b61e20d21aa7370ddfab679dc100bcaa50c8eda6965d61e18e48dd56dc40ff8bfaccc7b16e2722459a861cf71e1a738dacb518906be3ebfd50e56f8ac45e7a7b6fffadb91c2d9b267861dd71721d4ebb8f8a8df52f92066dc9a834ef088ca68d3794e5d7e1c9ee5ebb40547617bd4e40ebfd8be98a01bb728c3cd99d04dfd6de178615794c2f27a9f48cd08e29a342cac1d28003cf0626c944b4d8cf6f9c0c3ab4e905e631a3c307cc6d768d462d673fa4284922ce98f53cb48d6e2308f413639e4922890ea444edcb33ec63d5b0ebbadff2544ae18a0345e095b053d10ae0421a255c33bbaee415bc09bc08c3c88b12ab483bca40b7131ea8b8e53406064206a26f5cd445f7786de9590a96aabefa805255834fd15b3ad0b9d376db52cdf6a1464e052917cafd2d6e3158c507cf696b1e10569b7ecf130bec81ab149d42d7a5ef1498107345ae040e01a5bba2d71e6f5f0d8cdfc42941d4dfea205b956449bf0c45fe235b41422194244d696c35a88a68dd424fb0895e65ec4dc49b4e326f5e5c34dee88fa542bcf0e2305f036ecf6c9966b88652038c9825cd17bd50f2cccafe66c1a8d42c62e2fcb7b77062a03c31b64b7f40b28a1c80bf393034f95c6d276ebd55c6408cd40e38e4a9b84b36a1cb0fd044bc99e086dc0c715bff555ed1acde8492c1b5ca57827b8cf7f4e461d0fe8f085e89628c2e236984627dd33969e698674b39cda7c0b7870ac22fd6d1e253c78b30bf3bfeffd3affe8762c2ae524951bacd65170030ef4b8dd54934ee99828ebcc9f332cc3994a64a2a78da80ea7f7bd1ec411287d41281b3bf78ac033808727b5b57764ab6020af6fe0383741ac47d7fdf9776fb2711704777f16c420e9a77f9fc9470cd22c07a618b19aa6bc1a347209eb076d2cef8ec0944d2b5b1c01c0374c54acc7b92a3a2606d04bd7dda2f5c371fc4b3ed39f4f9f33e89caafae5c558c5be14ada8a2c9b21a6cffd093d63d6ac23510a90e8d7d113bf47e247ad5924ea96dfc7fbff504b1281ae881214c941254990dbb19a8b58ecff85929819938f5e9861c7ec839c47544c6780f09c95e784ee802d3583ea80d011b89b3a690e1ed18a09d2b2e47534f52dcb23ea45709cea143f6370dccb079c526d13be69324bb605aeff2a4611750bd1a6541520b3a7eae085a226e1e5ae5242fe31559395b7b7ac3cf835968cdb66f7c57eee19ea67df4fa15efea8af6b158d98c28e047d29f0cfa0f2b1cbe0f4f722dabf52f354e87d13046f6dea8101c33682d913c6efc3adcc1d7f89eebb7a871dd2258d67af20ab8548806a8fa0b5581c0fdbcbed393cd916d3fdf5b209df1a5ec3ee045eaa9243afb7329d0c2e40d89b1305a593964118fbd3ea5906d52595aefd8a5195f98e03d326751ab8e0428b61851d578eae2009bb9b945849b058709a50786f63180a41076c8e3adf70540ec4af07cd3252d156c5910a49c64313c1050b04f861d7bb64a7da86a6c11d69dead6901d5a54540e1a6ae2fea5ce93c639ba7cbf56b37b6de77cb6946bcc19e7cf0c6082513bfbbf6645311c04a4b7a10c016279b4c2bfd02e169e4c8fd2d879d96cea75131e175a88e8b904ec2589de278503714d75627e765e6b123a1176eca3057c958d57201a27055d0990290cb2c3c1103b39342b1afeede9553ac607f3a0fc9e55d95ea2a8c02fb83367c8a97b35baf73e6905aa90c709ddf25073251571bbb15fcaec6948ed82084555d768fdbe2357ec748dac6efc962b6a941e2de6a7864bf4a6da96e535e9f9217ce5b40af801f02e776dae53fce6f88de5d33b3870a64f016bbb8945632423708576aa1facec1b84521090ef4b7d031f3119766d308f742a25196c252447fd686070c3feb8d358b169ef67a8a72826fba75a5c63be93e4fd598ea864f304fa7ece2f415dad481c6a4bafb34aa769188a5aacb2b9bc96b5090995b0d871cc41cd93e3212b568bab8ecd1decb89e7e1fc6d09d9f4e05f9c1e9047131c2d965500f73526234070847cea0c8d6cf238127cb28eb0e31e1a6d7697495afa5dece7143be077d7770f7ea80f37fdb97a2d51ea2bd5d7a0254c1e2d8853ba5b78bd635f9b05fc297431cb0e09418743b783478e7ee65f49c65ecb4945a70c7882fd48fca564cc79fc4c9df216f99e44f39bdf0a11c873b35cbf5beae010b3a40c13cc654ae83c5e025ae8695ec14e0c341d64ef4336a8333d1dc4674beb72120ad8923938d8473d15d09348d8abdf9a9578c98a8f66498791709a8d09b4cef0262616eab97ace26508c619da2fd932b8dbbce7a875d36f2ea89ec4ef9079c520a4b80db4ee8ce8c2096de63c27854cfa551a37aede6a810c01e6a906e3212b0722807dc4956364d80881b8179d80df183f8ff9bbdb8c393241688b98099b883d14549d2b6fe08c1b3344208b2c3465debc7d1b0015968156e45a6dfe9e0ad9647f5bd90bc8463ca28858332f4de8ba1b15f6e86f0b264c669dbfb13e38b5339b40d63d0910fb18b85d7627edc8868bc6761929c9905e40689b621fb8801141a47ef1f1576ac60270efc33427b4ac9b02499e2e17c7d398369cd60e5182565dce454a1ca3cb9c67425628c9ba026a251eb6d9f4b7b1ba6a1a57a8feda6721a22e9351ae148eab6f907b0838203e4a9fece95bee537fd2e5520b58c78495b81f95ddff2d6d1e1ff31c1ac32217002169119ea7d83fce65f919527e980b5593ab70415282971ea16939df5a9713f54bcad32f497c251ff1c7236bec7e11a545e5d31c3a0dc7eb1deae77a5dd2d748bde62fa62ddef7d8219949b2e84e2921dc0cd6abfe4aafe337c1d7e290e93a1b8bc377e39f22a9a86794419b494237a17fab938066065cc16d5b536fe48e52070f84571c68a165f41f2cfa5e35e09c83782c6a95e85ce7d00ed6b06086e313375ca8e47a9d94aeb5e5c95732d29bba63596427d87e98de768a6bdb534db7a269f692d602be310a09c038cd2e0bbc242bcaf354f246a34b04795a2ee436ca6d744c70dcec83f3ca9cc9e13b8639b63a2b798a6128afaf9dd644b30a0192edb499767c616b2bf360d7a252c4f96138e1ce2241169bc13a65c341365622860b23c94e3d02fddafb78fbb61b8042872a335fe54d2d359df414d10257cfe985c6aeebd7fdc08f04e2839a5b4b93853f4d63500ede8ae8b4e1cd84c0e4a2b6982475af6dd661f0e2ac29196543c3be8c96cd5c4792e6f86163b70d0d3f9dc25460dfb78097ea237a22e2e8fba09cbbfa7d97ee8f4c98acba931145813a5f3e7fc00cd1e857e8e7b0e9727e5165ba0bcd84811e11c0283f53a85df5f18751b06501e9a31e757a1dc1eea305c3f0089b058bf0589c92d2ac3fc841052278964356f985aab6916a6d1c0f33aa45e2f69103ee4a7fb5f1eeceddda5d919f3ad1febb606be6c77bd4ff56c677706f7b4fe10fe36f0af644c2ab88cebffc3fe5a9ecc21c3a4cf440f8ef9079ec202e5b8dff216173446b7dd054abef8a246b4796897aa7687dffd1378824f073e7b7546328b10a5c660a6ddabfbd7100a38e776657a8564e84b9207c31c1f4b0327dda36204fa47a095ade18b47279cacb829e221e569f8c18261bc12f748683a8d530ab89416606249d54b42431410dffd3e21afa8ed2c555d4bef3c58bb16b32dfcaed478da8e2e8ddbf02e6315fcda94029484bf508a00ce188a4c761fd51c48a33239bf29ca3684eb1f5e1241daf1161165fec29579300dcf3af3b4da5bc60311cd7cb23f37cfed7212652ca04e04280f5427c751726a628996b8c638c90425af66ca39a75c4c44bee535398353d01db4bcf9c99b24d669dcc4680dc92d87f350d14b4a9e747043f49333e92dc7e667b5d40c4ca8ed5c0b448695447768b5305a6cdd040b4d3e20860f9e637c1c7b89ac156f61665a3d2e26bd905b31d49a3f65271c78f8a2570c5d0bb3e6c27b8f169d4fdbc2c726dc9475ddbf2afeb7581e603e1aa4989fe716653505f24895886ffa5193050ef51dd225de4b806b4dc694b67685a48f122d4345fa7a8a758352c168281856c025850bf3fafe5935a7932ed04e7d4e1c264e79ec781052b180b5f0327f578fbd254240038d56f030606aab2fdd25a69c146224c759f69ce5eeb3d9b915b568c30c46556bf08d73b3c8332a73b010f01f635376750d9bf35c08181caaca6d1a58419e239c50c14413b3b00f2e4e6d4288a0aeaf9707985491d98faf7cb516bae2f92fe95a9b7504ec686c34871ef44b3140d8ab1a316472fa5072a8dd6a48931ab9b9a5ddc6050adae313633eaa365da85709a16a51661d4721988889f3f33e3c9d619b1bdc04bb75847e74df7d41e1da0b6d94617b186e13910e0c97d8c5b52b207fd429ddc745097700fda63cdca3aad565b4bfc1da12907576ae1b1be11b09676dcf4b190689c578bb3074da3d029e60cb22ed7f3225e5d25fbd00f223e736edb8b0260f7f68caec1e08fafb137de01f7f178b45d06b11105d98dcdf8612d2f161ae1403a2a1b3a91ca0888d9e8ff6f18a22459a6393708e6c35cef86f617a10317bf0c173bbc87840cb4ed47996e48ec67942fa63031f04d9c1752d00f2cbb8ae7dda8abc72b057eca16ce97745f2a2d691fbcfc81542e0907b98aed645bd9bb35241c2f79d3bfe86221fa7a3ffff570e788b02ff885eab00d8102873d1827ec0d675d26f2f3adf14e969d54e91b2bce1662e4fb532835bec2448dbb9eadf2606b21b06cf9fc6d8d1586974dcc102594105e3c841336174f0ad13059e330de8039c62402d0bf72ab4ebd52784d9bd5063badb0effc8f5549f588040acf4396b0530f0acaa30ed4df0cfeb1ba6bc771df41de53bf1b7fe434c186a8df022730df194f5d6c63ba8d7a5041f527405350034a7988e8e2835167a84c890d45eb57bfd8e1d33e3994b03a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d5000)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e63000-0x10)='/dev/sequencer2\x00', 0x50c00, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x4) timer_delete(r2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000980000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x803, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e1000)='/dev/vga_arbiter\x00', 0x40, 0x0) getpeername$unix(r1, &(0x7f00001a9000)=@file={0x0, ""/5}, &(0x7f00001ce000)=0x7) sendmsg(r0, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000006000)="1b0000000301030040000000000100010000000000000097270900", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 70.837016] binder_alloc: 13565: binder_alloc_buf size 7955998172716033072 failed, no address space [ 70.844811] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 70.864548] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 70.894928] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 70.908591] binder: 13565:13568 transaction failed 29201/-28, size 0-7955998172716033071 line 3127 [ 70.931888] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/31 00:53:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000061e000)='keyring\x00', &(0x7f0000d91000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000af5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ftruncate(r0, 0x4) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) readv(0xffffffffffffffff, &(0x7f0000c37000-0x50)=[], 0x0) ioctl$void(r1, 0x0) 2018/01/31 00:53:51 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") r0 = memfd_create(&(0x7f000036d000-0x1)='\x00', 0x3) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000590000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb5, 0x0}, &(0x7f0000709000)=0x98) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000008f000)=0xfff, &(0x7f000070a000)=0x4) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000070a000-0x6)={r1, 0x43d8}, &(0x7f000070b000-0x4)=0xfffffe6e) socket$inet_sctp(0x2, 0x2b24c6fc2d93a8e1, 0x84) 2018/01/31 00:53:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000309000-0x4)=0x1e) 2018/01/31 00:53:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00002fc000)='/dev/net/tun\x00', 0x0, 0x80040) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) 2018/01/31 00:53:51 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000007000-0x1066)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bd0790", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, "df7654", 0x0, "1f0e5d"}, ""}}}}}}, &(0x7f0000002000-0x10)={0x0, 0x1, [0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0xc99, &(0x7f000000a000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000009000-0x4)=0x0) 2018/01/31 00:53:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000002, 0x42, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000604000)="") memfd_create(&(0x7f0000a87000-0x1a)="6367726f757073656375726974796d643573756d657468308f00", 0x3) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 00:53:51 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000008000)='/dev/sg#\x00', 0x1e0, 0x96800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000007000)=[{&(0x7f0000009000)=""/34, 0x22}, {&(0x7f0000004000)=""/8, 0x8}, {&(0x7f000000a000-0xc5)=""/197, 0xc5}, {&(0x7f0000002000)=""/66, 0x42}, {&(0x7f000000a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/54, 0x36}], 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000009000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4800000000, 0x1, 0x8, 0x500, 0x3, 0x100100, r2}) close(r0) r3 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000000a000+0x73f)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000000a000)=[{&(0x7f000000c000-0x98)=""/152, 0x98}, {&(0x7f0000009000-0xee)=""/238, 0xee}, {&(0x7f0000009000-0xe0)=""/224, 0xe0}, {&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000005000)=""/21, 0x15}, {&(0x7f0000006000-0xfc)=""/252, 0xfc}, {&(0x7f000000b000)=""/64, 0x40}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f000000b000)=""/87, 0x57}], 0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000a000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000b000-0x4)=0x8c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000a000)={r4, 0x21}, &(0x7f0000001000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000004000-0x4)=0x0) ppoll(&(0x7f000000c000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f000000d000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x8)={0x0}, 0x8) 2018/01/31 00:53:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x227b, &(0x7f0000001000)="06") accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000063b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000167000-0x4)=0x60) socket$packet(0x11, 0x3, 0x300) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084b000-0x9)='/dev/rtc\x00', 0x40800, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000013e000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045e000)=0x10, 0x80000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00007de000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009d9000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043a000)=0xe8) eventfd2(0x8001, 0x80801) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003da000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x2, 0x1, 0x7ff, 0x10}, &(0x7f0000ea2000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006c5000-0x20)={0x7, 0x7, 0x8000, 0xff, 0x1, 0x3, 0x8, 0x6, r2}, 0x20) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00008ef000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000af6000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000820000-0x4)=0x1c) read(r3, &(0x7f00001f1000-0x58)=""/88, 0x78) [ 70.937328] binder: 13565:13576 ioctl 40046207 0 returned -16 [ 70.944400] binder_alloc: 13565: binder_alloc_buf, no vma [ 70.950033] binder: 13565:13568 transaction failed 29189/-3, size 0-7955998172716033071 line 3127 [ 70.961829] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.967462] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 00:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000922000-0x38)={0x0, 0x0, &(0x7f0000f4e000-0x10)={&(0x7f0000431000-0x20)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000c21000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000fa6000)={0x5c, &(0x7f0000e23000-0x5c)=""/92}) 2018/01/31 00:53:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00008ac000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f000012f000-0x6)="e86280200001", 0x1000, 0x0) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000d33000)='./file0\x00', &(0x7f0000649000)='vxfs\x00', 0x6004, &(0x7f0000ad5000)="") r0 = open(&(0x7f0000365000)='./file0\x00', 0x80002, 0x4) sendto$inet6(r0, &(0x7f00003ab000-0xef)="816d6fbc88c1b76b3ed58544bc5ad66d99acbd998e96fa075cb4b46b8f8558775e60f9d7c2d04c5e318e8bfbe94f9c5dfb3d2b14fef0e334a6b109de062948846127b3a7f162f113fccced6d5fc15435e1bfb64d05233e399a779b32707595d735fd7691d35a5be77259ca2a9d08dd613cb0db12b62b9138a6ff44656c43b0d5a99c05c5c032d3bfa7460a790fe382962600d322572e40000ca762358aeadad462fa86b9b9d4e39bd0b1b8fc40809fd92902bad516aa8b77692c392eb8296495d7d63b55f0234be87faf307db31c5b21963103f6e172c8188ccf367c9336753667a5f5e0e7cbceaa09fa0bba73a279", 0xef, 0x1, &(0x7f0000b81000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0x1c) 2018/01/31 00:53:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x7, &(0x7f00005ae000-0x8)={0x0, 0x0}) pread64(r1, &(0x7f00000e2000)=""/234, 0xea, 0x0) fallocate(r0, 0x0, 0x98b, 0x9) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b8f000-0x8)={&(0x7f0000c5c000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:53:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000738000)='attr\x00') linkat(r0, &(0x7f0000f4e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b5d000-0x8)='./file0\x00', 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000fe3000/0x2000)=nil, 0x2000, 0x2, r1) 2018/01/31 00:53:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x2) write$fuse(r0, &(0x7f00009fa000)={0x12, 0x1, 0x6, @fuse_notify_poll_wakeup_out={0xd603}}, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) getpeername$llc(r0, &(0x7f0000299000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003cd000)=0x10) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/31 00:53:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000433000-0xd5)=""/213, &(0x7f00006db000)=0xd5) 2018/01/31 00:53:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x3) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) [ 70.987232] binder_alloc: 13587: binder_alloc_buf size 7955998172716033072 failed, no address space [ 71.018271] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 71.027363] binder: 13587:13592 transaction failed 29201/-28, size 0-7955998172716033071 line 3127 2018/01/31 00:53:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00004aa000-0x10)=[], 0xffffffffffffe99) recvmmsg(r0, &(0x7f00009b8000-0xf0)=[{{&(0x7f00004d0000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bc3000-0x20)=[{&(0x7f000070f000)=""/4096, 0x1000}, {&(0x7f00009af000)=""/185, 0xb9}], 0x2, &(0x7f0000d0a000-0x7)=""/7, 0x7, 0x4}, 0x3f}, {{&(0x7f00004db000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008ca000)=[{&(0x7f0000dd4000-0xe)=""/14, 0xe}, {&(0x7f0000d48000-0xa)=""/10, 0xa}, {&(0x7f00009cb000-0xd2)=""/210, 0xd2}, {&(0x7f0000a3b000)=""/210, 0xd2}], 0x4, &(0x7f0000b06000-0x1000)=""/4096, 0x1000, 0x5}, 0x9}, {{&(0x7f0000b1f000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000847000-0x30)=[{&(0x7f000018f000-0x38)=""/56, 0x38}, {&(0x7f0000e50000-0xf)=""/15, 0xf}, {&(0x7f00004f4000-0x81)=""/129, 0x81}], 0x3, &(0x7f0000aa0000)=""/61, 0x3d, 0x400}, 0x2753}, {{&(0x7f00007bc000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00004ae000)=[{&(0x7f0000367000)=""/78, 0x4e}, {&(0x7f00007be000)=""/210, 0xd2}, {&(0x7f00001b5000-0xee)=""/238, 0xee}], 0x3, &(0x7f0000d7c000)=""/135, 0x87, 0x8}, 0xffffffffffffffc0}], 0x4, 0x141, &(0x7f000083b000)={0x0, 0x0}) 2018/01/31 00:53:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000030b000+0xf66)=0x0, &(0x7f0000f9a000-0x4)=0x8) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fe8000-0x8)='./file0\x00', 0x2, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001aa000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd51, 0x5, 0x100000001, 0x429, 0x7}, &(0x7f0000fe8000-0x4)=0xa0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fe8000-0x8)={r2, 0x4}, 0x8) socket$unix(0x1, 0x1, 0x0) 2018/01/31 00:53:51 executing program 7: mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000bf7000/0x3000)=nil, 0x3000) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000045000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000cec000-0x4)=0x0) mlock(&(0x7f0000095000/0xc00000)=nil, 0xc00000) 2018/01/31 00:53:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000093d000)='/selinux/enforce\x00', 0x40400, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000491000-0xfb)=""/251) readv(r0, &(0x7f000071e000)=[{&(0x7f00007fc000)=""/215, 0xd7}, {&(0x7f0000029000)=""/35, 0x23}, {&(0x7f0000e7d000)=""/246, 0xf6}, {&(0x7f00002cb000)=""/221, 0xdd}, {&(0x7f0000b1b000-0x8a)=""/138, 0x8a}, {&(0x7f00002b0000-0x22)=""/34, 0x22}, {&(0x7f0000384000-0xef)=""/239, 0xef}, {&(0x7f0000ea0000-0x1a)=""/26, 0x1a}, {&(0x7f000075b000-0x6d)=""/109, 0x6d}, {&(0x7f0000feb000-0x5b)=""/91, 0x5b}], 0xa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000585000)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/31 00:53:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000738000)='attr\x00') linkat(r0, &(0x7f0000f4e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b5d000-0x8)='./file0\x00', 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000fe3000/0x2000)=nil, 0x2000, 0x2, r1) 2018/01/31 00:53:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}, 0x83, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e3000-0xa)='/dev/ptmx\x00', 0x40, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000d90000-0x8)=0x0) 2018/01/31 00:53:51 executing program 0: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) ioprio_set$pid(0x1, r0, 0x40000000004001) ioprio_get$pid(0x3, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000001000-0xa4)=""/196, &(0x7f0000001000-0x4)=0xc4) 2018/01/31 00:53:51 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0xfffffe96) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x200, 0xa000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003000-0x4)=0x0) r2 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x3871, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000002000-0x8)=0x1, 0x8) getpgid(r1) [ 71.066082] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 00:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x800, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x1e2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000318000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9d000-0x4)=0xe8) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000825000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000b63000-0x96)=""/150) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f000044c000)=0x0, &(0x7f0000eec000-0x4)=0x4) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000db9000-0x2d)=""/45) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000db3000)={{0x1, 0xb2c}, 0x1, 0x3, 0x7, {0x3ff, 0x4}, 0x4, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:53:51 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x400100, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) dup(r0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/31 00:53:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8295) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000c83000-0x4)=0x0, &(0x7f0000ec3000)=0x4) getpeername$packet(0xffffffffffffffff, &(0x7f00006c6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000584000-0x4)=0x14) sendto(r0, &(0x7f000076d000-0x7a)="d144db0bca5ae1d56c018bb29f25b1f26541498ca4ba83ead0cd5a6694cbfac4982d6cecbee4df0f9f2d35e767e0a8d35c34adfb41c648f4e3821d15faedf7e211ec2b76396a2671a357e684d70ea1f7a7c26ced380691e381ec96e94381b5892a488ef574bd3534c92fe6a8b60b70b3a0d9b339a42c4e98fd7c", 0x7a, 0x14, &(0x7f00007cf000)=@can={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000c6b000)={0x0, 0x0, &(0x7f0000516000)=[{&(0x7f00007d1000)="2c5681d62b114daf22808df6f7499866213639a5c2a5aae0d11c8c0a5b7ede636bdeb39e7c3f520af81de344daaa9c541c367ca5092de2beabc1f079beb69af0526147ec5f49d2b11c69297904689539d6cf4c79babbfd7541f8f059292b947d3689fd0de04544845080399e7b93123566f6c787bd8e8a2a92c2bc4e10fe7940d4588f2ccce2283d8d3c91597c345a71807a8d29a3ca2df8399788acf1ef1a1a4d7729d6b2b2241b9289c0dd7512652d0357090ba109b24076a65fa69de3de", 0xbf}], 0x1, &(0x7f0000e7a000-0x1438)=[{0xe0, 0x117, 0x6, "7028d1a7650f378a8f53029b8b63619187cffdb14ab82f14c64287df4246b8c21e7db43781dc8159ec8420e768e1296d5c244a528bbe85e8bbb455af68f7651346cef3f8608d6acbd7a57c8ed9df5a32c5e98192feaced66fbe14f56ca9206802fdb673ea0243541dc9995e09a9a64197d0a58d8824283fb49f44f2dd278a98edcce0f43cea048142bc59f52dcd422557bced0762529ee454521b1282b30b5f99efbfe21c514a946eef30bd3f8523a5db43c1df80406dab5b8fd2aa525ea9260ae22022569fd463b193a8120a7c2100b"}, {0x1010, 0x118, 0x80000001, "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"}, {0x90, 0x84, 0x4, "45d5a22c952c92d4ae47e118bce5351675b5b31c254d5dc7fb4eee972fb614758d86f72f4e28d51eae9aca59e78299964a387cfb33f5a90795c83547f71416ecb1bbd0d7598c9d47f6faa7260ba167c782e1c38d176ff79b6edb16714156edc0a5636292bc38a85dd68e04d4236109a77cc585c18f00496de284cdb1741968f6"}, {0x50, 0x10b, 0xa2e0, "a035035fac037be180db4e8fd66131deb4bcf9140fe6b50f77f782638f341b3ade0ece4abe2a37c4687da06f1d370ea2a826e0767e61950aa8ef5a"}, {0xa8, 0x11b, 0x80, "0b2a2809daa9ce34ff93e175bb90aafca11960a41ef3f604aee46b45db4dcc4866014c4ae357135dca149bc444ee8d47aaa60a786d61ceb4d0c48c1a46b244d29de8ce5cfb6fcef604d3e5fabafeb68429819bb32c4a52d0702bdb6df8f3c047039135d22b6d76b0f586c0c96f11fc3ce9711c408532674e9c216b68526cfe820bbf13bd766bf72b93138161535d25e6c1b64a"}, {0xb0, 0x113, 0x8, "b1e8ab5e948b7d059467708a285dc372cca554874c8fd245b042da959dce20441dee08099377a1adacf38acb8e4430a067c4cf99b840f6e5dd8d467ed4853958e6697821c8096617af757ead8e1dfb5b09b2fc0d14dd470ac2e49abada9953902ca2b0b3de82c62f2cbf74d3b6ef07ec72cd41290111f83a90528a871cc0ffbbef3ee13d00e3387e1277e7a078deb94e1fcc4f0edc36839e44"}, {0xb8, 0x84, 0x4, "89b9d86979059b0b87df0b0c97761a18e216326698cc349caeaca342717fc659168a086507d4e887c13c1bd2b5c79693f9cf31f84eab7b59b54f24291f71b914debf0db5a23e19e89371c398fe7ffed33052a12b7a5ba10ea048c79d86a1baede110a5e1de4521a582f586de92dc6ecf974629ee73009e2bb1a8072391b91cd33b1dbc9386e65b9df396667528ade164e402b1ba82431473756c8e1b5b9f970333aa"}, {0x58, 0xff, 0x1f, "7201433f06269c2dc72157f244334facfba4769481dbc6526173b9436ec27c69a860dd4c2fa389d1b26bccf4773263f383cef3a990b9d7722919450f849c2ba6b4"}], 0x1438, 0x80}, 0x20008094) 2018/01/31 00:53:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00008db000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000056b000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000872000-0x4)={0x1}, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c5a000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f000088a000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x42) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/31 00:53:51 executing program 3: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0xffffffff8d2af681, 0x6, 0x51, {0x77359400, 0x0}, 0x1ff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$selinux_validatetrans(r0, &(0x7f0000001000-0x54)={'system_u:object_r:audisp_exec_t:s0', 0x20, 'system_u:object_r:var_lib_t:s0', 0x20, 0x38, 0x36, 0x20, '/usr/sbin/ntpd\x00'}, 0x54) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0xffffffff, 0x3, 0xff, 0x3, 0xfff, 0x1ff, 0x9}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000002000)={0x10, 0x0, 0x0, 0x8}, 0xc) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x7fff, &(0x7f0000001000)='./file0\x00', r2, &(0x7f0000003000)="a22e3eb1cb5a8866b915666b1f74e79348a21cb7121b7375d0867cb2ae5a56aee0f404d07983342791d142e6a187e587519df4c124dd139a8124a8fad01ad06591a7d7bb8d196a333b3fd7571d31b1dfce5e63cefe2602f9c5407d37a3f92fb7524f183ebe091660b5ae7a4ca2adde04daa8eb0781da83048c7300bf9ecedc4a19f87a78047176c6aabc9d5549a9b6d7e6dfc1f1b68326d72f1e17e80974257d05430e612add368c531df3d39e2a6d31074700792c7e1c602dd5af79457c5396a7871b0af57c7b78630165326b2e1900861141df8d60d246969f079acefdd69d20d478fefb2ffd81f8eda1fc4777492966") connect(r0, &(0x7f0000003000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000005000-0xbc)={0x9, 0x3, 'client1\x00', 0x2, "ebd3071567385e2c", "3b2bc1d674e0062b1d4279d944ff4eb049476cd23fdbd2d61aceb6f616ad8c98", 0x3de, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utimes(&(0x7f0000005000-0x8)='./file1\x00', &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x10001, 0x7, 0x60, 'queue1\x00', 0x551ba2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000005000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000002000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000006000)={{0x4, 0x6}, {0x2, 0x7}, 0x0, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000)=0xfffffffffffffe01) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000007000)=""/229) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000004000)={0x8, 0x9, 0x800, 'queue0\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0xa, 0x0}) 2018/01/31 00:53:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x2) write$fuse(r0, &(0x7f00009fa000)={0x12, 0x1, 0x6, @fuse_notify_poll_wakeup_out={0xd603}}, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) getpeername$llc(r0, &(0x7f0000299000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003cd000)=0x10) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/31 00:53:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000127000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000009f000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f000080c000-0x80)="a88e583d6020072d29f570b478682dbd7580654c25161f05334ed00c0e1d246357f819b55886a4ee7303e6326a78a42fd36d9a6f1fc30ba308e42f1eea3dcee747a73a394be4f4b6a68c494ff3169ca2eeffa46e34736d44b5b22d9629937db620b6dc8aca7cb5f98afb8206661672a54e38074a0c6028cc693e9b36039ec2ae", 0x80) sendmsg(r0, &(0x7f0000ba5000)={0x0, 0x0, &(0x7f0000d8a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x24040000) 2018/01/31 00:53:51 executing program 7: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4000000000000a, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000)=0x0, 0xfffffffffffffffa) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000f000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) setuid(r0) 2018/01/31 00:53:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000053000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00003e1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) listen(r0, 0x0) accept$netrom(r0, &(0x7f000040d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000050f000)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000004000-0x4)=0x0, &(0x7f0000012000)=0x4) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/31 00:53:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getparam(0x0, &(0x7f000005c000)=0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c99000)='/dev/ptmx\x00', 0x80000, 0x0) r1 = getuid() ioprio_set$uid(0x3, r1, 0x400) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) 2018/01/31 00:53:51 executing program 3: clone(0x0, &(0x7f000059f000-0x12)="", &(0x7f0000cf3000-0x4)=0x0, &(0x7f00000c6000-0x4)=0x0, &(0x7f0000e73000-0x7e)="") r0 = socket$netlink(0x10, 0x3, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000a31000-0x8)=0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001d9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x0, r1}, &(0x7f00008eb000-0x18)={0x2, 0x233c3159, 0x10000, 0x0, 0x5, 0x1000}) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/rt_acct\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) 2018/01/31 00:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)='ns\x00') exit(0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000956000-0x20)={"105575663cbc918cbc9251a233bbbe3c", {0x4, 0x4, 0x1ff, "370d4e40438d", 0x2, 0x0}}) getdents(r1, &(0x7f0000bcd000)=""/145, 0x91) 2018/01/31 00:53:51 executing program 6: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000300000-0x58)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000970000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f87000-0x4)=0xe8) getgroups(0x8, &(0x7f0000dfe000-0x20)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f87000-0xc)={r1, r2, r3}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f86000-0x4)=0x420, 0x4) 2018/01/31 00:53:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x201, 0xb1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x20010, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000001000)='./file0\x00', 0x4) write$selinux_validatetrans(r0, &(0x7f0000ff6000-0x72)={'system_u:object_r:gpg_helper_exec_t:s0', 0x20, 'system_u:object_r:systemd_passwd_agent_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x72) 2018/01/31 00:53:51 executing program 0: unshare(0x100000000000400) prctl$setendian(0x14, 0x3) r0 = timerfd_create(0x0, 0x0) fchmod(r0, 0x0) 2018/01/31 00:53:51 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000+0x335)='mountinfo\x00') r1 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000000c000-0x50)={{0x81, 0x401}, {0x400, 0x4}, 0x3, 0x2, 0x7ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000)={0x40000001, 0x0}) 2018/01/31 00:53:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00008db000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000056b000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000872000-0x4)={0x1}, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c5a000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f000088a000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x42) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/31 00:53:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000-0x150)=[{&(0x7f0000001000-0x60)={0x27, 0x4, 0x1ff, 0x6, 0x10000, 0x2, "eeb2ef523b41f4c71a56483c10100e83a57fdd1b1020a3124bd46addceebb6e0442d0ed08bd3eb8942d5a2eca1e5497a91eb47959b509f342c232e6351b578", 0x8}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="61e46a0713bd0a2e4bfe6a9a7ce7c073ce8d9b0871617daa2e04", 0x1a}, {&(0x7f0000646000-0x58)="fba2661b6dafe8f440212c074f9b7b50b9181a6802ca5c6315fa59a16ccbc940727c3f852a1ec79202fdf599642308251df099e4fd717eb942564bb5ad895cd25a69b00df78917dc28a459257a2bcd61825e115439215b57", 0x58}, {&(0x7f0000000000)="c6a535ecd05659e7e10b9a802c37a99ebbd2fd87b8c7f9b6c0fc7705c62d9b476d6557d6a7cd3c0a286a3714d7c877e2977a72114345256ccc230d01a1a2dd452d118b7ee4bdfc31d15f3bd0c9050418885a31e755a43302dca064efb7dadffba3c3dbb8849fb0ab511c51e95ee3bc5b16402d760228320320fda6e7e94e24ad0e71a3bc7a9f24b3cf71a5e05a10ce6fdeae7308e5bd0bfffb049ad65a3b1906cbcebee45c4d8bfff61d6ae317577be4a9df8f890af117222e0497308602a13d238febdb0f640036cbab2f7001ad99bb2913840c10", 0xd5}, {&(0x7f0000000000)="d468d9d5bce3fd8412de04464d9445a277a4155eccada52559b539335c262b0023e7771f29126095cd3f9c9d0fefdf49366509a00cc5b53e8c2f2a35a86eb20597a600d3b09c99c24bd532d4e1013c7d2512812c2880c9181ddcfc91cb20532d47a7810ede4d148da692098b38f9bb65f7fbb467a99563cc06232d2687dbe8beed", 0x81}, {&(0x7f0000001000-0xa6)="c916b517749ae7dd95b60528a5e7b6ca1d79ed414df16bc485f087e1554c4e50253ed4d5e91967f91c4713bea3d5839e4ab1676246526597e2db20cc5f58d0ac4c1064a5c9ca5122cd1b0e7ea91ab4754c39aadd19924f3a1c77b5d66298f1e7e34fd03321652cf792fd6ca99582781c9df2dc58bb0f0973b6b5ae850733e2bfe954a7882de5f17bbfc5bd8c02b3d740575fe44585ad92e25606a61f22d21a9e89e2fd21fb1b", 0xa6}, {&(0x7f0000000000)="4044137f6ec48eb14ee559059fda4b435f30beab0cd78ef5b0086eb060c736", 0x1f}, {&(0x7f0000000000)="9937d3a4bee03c6f16d25380f6c07c5d36dab1dd9b73878d098854372f55eb00a689091a751005a35ec4595413ec67d0c91e7e5c0901f3f383806ebdf4596da70b614585e9b39e2d61e19456b37c2d6c1552118bdf4518f5bea7cead5bbff52d14c632bcb846e62c5f8c65e96b21c0457860e478c3f3e12b1061c9b33a5b9d285dd5c5d46a968d1e6f8425a9bc736e61f49470effd85959e32ffe5", 0x9b}, {&(0x7f0000421000)="c07cad43fa8ffdaa248e5ffab2fa12907fd19cc9ac637f1535ae2e26852754666243b02fc8031b9113a2fd7bbbc957625ceff046222da229e1fa1de14c241102392a958332c28daa060d6dc33a12b671ca1621ace81d9c29f5be05d5a6f772d0316b44c701a279bd1926615f480aaee16a587d3558b69ce583bcab18f5f89ad5db2ae47fd73651acbaea2fb3555a17cd0a2ab9ea9ee7b4aca2b34da4a38b79f507dc8ed4bde8382c289cf23374549b594057a7fa07d1bee6730f621d117cc5fe", 0xc0}, {&(0x7f0000000000)="a8bc41aac0defafbf50240040b61dabf634a5072655948cae066d628ee0dc4b17ee62007b2eb4a88a0b5", 0x2a}], 0x9, &(0x7f0000000000)={0x1010, 0x113, 0x7f, "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"}, 0x1010, 0x800}, {&(0x7f0000000000)={0x27, 0x7, 0x6, 0x3, 0x1, 0x8, "f9f936b7ddc58fe010ad0b96dfc8d8addb3933163dbd14a4d81677f8c324fcd036cc81074544c59e8431cfde767244bf84b67a1b84987ba8c60d9a90109d6a", 0x5}, 0x60, &(0x7f00008f7000-0x60)=[{&(0x7f0000000000)="6a83c5dd4f8d56ac0be76180f693ad1c3ef06ba48462a801183cab1c9b74258ea1570686997396d203fa677ec3dae789f5d0c5a77bc1382db0214cacae6c46f23bf788d511c13ab9c9c738a96bf01426f4b589294e4225d365d7c54b7e334f7e08478aa087329cf6e14dc64b113f91a5ba78774caabaf044404bb10a517d2a86a501333f4baea869e5d223f6d678f0d040b712624312f2a788590d6fa905e2b95801d80d94ab1cad202e1963cd48e8c19d361d9e2e65", 0xb6}, {&(0x7f0000170000-0xfd)="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", 0xfd}, {&(0x7f0000001000-0x89)="0f2e7e36a3703049fce4815f6b2788829f442094800f5100dbceb017c97d657f59489901fa93b4ff82d2bbfddfe455b5a0212904173d6d0229cdc9bb753dea6321c3c3f246e5c34144762c49b2ac623c7e9bb9b5ed3cde90ff0c552615d7db7136bf1ff6e54673762c83d577b80dbcd30ff855c809ecd92776dfbaeedb442bcd2566c5c5207b6fe04c", 0x89}, {&(0x7f0000b32000-0x6)="85ccbef35d5e", 0x6}, 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0x1000}, {&(0x7f0000000000)="3c7121c841803230cf4fd8bd07caaa05e529c70c19e64004c4434c218f4ca4578d0e0cffc433092b940eff767e27003304e8b2bcbae9a56320bb975a4b536d34cfc242fd04ada77e8c08e2e316a83c146d423d830aec43ee4947afbca7149d3e7d750531725d363818b8bbbb552451f18eb0974e72", 0x75}, {&(0x7f0000589000)="03e2768ffed602feee4fd1111fc61274289984a4fcb7c8d5ae592dea51cd8645d265b726e32bb8a67e38a33cfd8318f0233b54996c0f58b8a71d1f368067687f574e7074d54d64c5497d99065de289a8d22643f6cba82ce94bc94d45bf3494c0fd7bd22beb82301dd967d4fa6377e899e41b218a9baea96655fc988ab3d3fccf6f703e8395b3a51a513e8c5061a6f1550ed51a79c5d83bd8f0d1b897b6bb8a89fb1226", 0xa3}, {&(0x7f0000376000-0x4c)="0ead65f4103ca9445527d62a078480cf447b965a50f62f04194ef3ba8c98cf68e89732b0f0cef0edfe7b27971298a73edd9f2986c726b7d08404ac416da546800c7879f7dd8df151026d33f02bb76fba195783132db0efb178017d9e6315e8a4fe89903b727ba961feaa518b37592c2b97868c106f30cebda14e37143347167214bead44fff5ccee5c05573439cdaa74aa4cf54cf3bf52ece14c6967d307835112690a23180a846684833aae99d88484a86c1f8aef230b2e9112d4", 0xbb}], 0x4, &(0x7f0000e42000-0xd8)={0xd8, 0x107, 0x2, "1c7810f5c02c57ba4ffd291617bebe49128877fa482e1c4bb39916d5a78a8c04db33a9b1b81d0c7def5fa957b6c8925e50bff53a6703a043c0a2ef10faa96347169da74ae3f73b0f7934300a8817fcc53cce8b3d460cda9d43f37708f1b50aa53f660d4238441c397c9105651987d4195fa5e0aab9f8f607a9410b76ec738b704719926038e152349d24fc809482447ec6191cb71d5845feb0ee7fa49f9619d057ba437ae1d69c65f958f6a4f96b28ee6e948a39b7eebcd6a08564e05148b459af98c89988"}, 0xd8, 0x8004}, {&(0x7f0000000000)={0x27, 0x1f, 0x0, 0x7, 0x7, 0x9, "ae8849fb1339859cd772d4797d3e50029733c815b6d0651eb32486cb7accb5278e8a83df496c5880d103fec0b40e78d81d7bf6a49795257076666732bff861", 0x0}, 0x60, &(0x7f00001d1000-0xa0)=[{&(0x7f0000001000-0xc)="4fd6817539069341c6dfa433", 0xc}, {&(0x7f0000000000)="dd279d04b46ffcc49dbf93cddb922ac73cafea970bc1cc90202a9bbeccb9327d52c1d5593f1042db4a0e81760cbb97d05be4cbb66fe92a992b0e970bca3d5460c5ea183d97664381f119cf44a4669c2f991ead0ea29ce126a75c744e0304155289fa5c736dad4d5d5e4ca4a80c3c6fff0168896b3448d1c39ae020f0083ca1aa058d971b515f6fbe41da4cc7d28597c8c1d2298fa527793f4181d108d82241326477fdf0ec0272dd500c253b05a3a16894bc", 0xb2}, {&(0x7f0000d31000)="2482ac339a874b92b1c76ef86089ed6e1ebf3981002aea177b91c8e3340f7ac18215ea8fda13833902f57c50f30ca7cecbc4ffc85f0b6a9da9c189d07155d702e61731f8d4d2a7", 0x47}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000ec8000)="24a5aa0241dddfa750419b333c6c1c5c3466f81dc943", 0x16}, {&(0x7f0000eaf000)="f69d", 0x2}, {&(0x7f0000001000-0x8e)="4959139bee3f14d105217b27065ad45ab1273916378436057f35d387b131150924676b6bc858d90a350dd5d5d122734a7560a454331490c34ae397021491ea80e3cfb08132f37dc2d5780407a35d8f61354b122384e343ea237b7d76d324d2a9080a9cfe6934839ade2d57f4b436227bf7c4043fb39b7ea51551a8b2d0bb06fc8fb6cebe69bbba048185420fd8e2", 0x8e}, {&(0x7f0000001000-0xea)="318be18ec48986fb59cb8200443a7650f21fc79ce3db5e8fd0bb2d60312b7d589931dbf1d0ef05399e80f22c028312080e99c733b78a6582459aa5f535f6dd29bf42ee879cc78af24b532c8f4e2e4acbc633ec0a2878913fd1bbdc22df0546eb084301a2217af37c5298a5ef96f0cf337e83d2dc66d0868348e7409f83a66f93f89d5de14da7d73207c286b5e524aaa630bd7c722dac1acf29595b606aee0edb06971c9930a1cbe18887612873da2846ec42252c0721bae2a07e200b95f47337479274d2b576b9ed5c16b26f278557c801a7ac57c29cc85240ca50a643037263a836fe5c2442f7db0cd1", 0xea}, {&(0x7f000099c000-0x5b)="acfdcee12a078092567f814eb82cb3c1bf702674f8182def27d5f0f92448ae7621389f381209f4c3066b0198750eaec7bd58b1c884e0803e2e90cdbe1d974992b7f64ed278f9b286c65a98ba71a003148fe47379fc805a9dd949d3", 0x5b}, {&(0x7f0000ce4000)="7a1ae798f6c7fbb3b2fbe8677dca0d833c3443457f4d979f70b4537e41048d3aa42ef2a10bb366bde380dede56ce19cf116a55899171da58cae61eb2a5640917b46b9991c98200c91c02a7f74b98a56d42d2184c4e85527756407e", 0x5b}], 0xa, &(0x7f0000000000)={0xa0, 0x0, 0x7fff, "a46b3e06562d2ffebe1909108bae54ee080e2686a746d7d7f2e1f4b7eb0c214fbf6eff85ddb2d6f86f500472e059cbab6edd2c000f08923117ccad2f453b045914afdf125fa474eb17946b116bce9bfb6343f263a436cd9132f6cb32805a5993c199a51ce3223684723ada90d4417e184bc5268c3562630dd832e2c7f039145c4dd16a92cc788d4a5b3997159fb60157"}, 0xa0, 0x40080}, {&(0x7f000068a000-0x60)={0x27, 0x2, 0xffff, 0x3, 0xfffffffffffffbff, 0x4c, "dc685a9d1485a9bf5c266c8020c39111ec053dd6ace16268d72869d99d0c14f6f31ff370dc54a8838dc959a3f3365854744c1c4892f52696646ca02edd40c5", 0xffffffffffffff80}, 0x60, 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0x1000}, {&(0x7f0000001000-0xc4)="5a9f464f014c2108ee0219fe998ddd79e33b311f2f6fe9206f2e154a18a2ff02484d704584169bdec04c6a88360613d4228d17f240d5e4b7e5949aefdf42c3ab012264e7eaea96d6e5918a1dbc9028a0035071e399222c25992e9ac86f957be0d02c8b479a1e40b538b6f01c35ef7b5a6006bfc1bf5c6e4f54f311325aff92d4aa6bc0d5268d3ca137fc2639908c0d917ae9ed5bf250cae9faed935635c3cb5b78ab4a49909f1aeb9b4a58bbf7ce98b01aaf052f51b49f4ea6717384c887991bb594063e", 0xc4}, {&(0x7f0000000000)="2797da2b1f160bdc31ffb2206a6d6e08050980453f78a2f82cde1d283250015ae4a6741f8be18ee6f7d8a12fe33ec93f90de16db80914d1a83cd402588e0fe88cd8b402babca86b0a9a9200fdc6574e2901672df0f087275ea8b06fa2d2784995fd28f2457a32439bbb4dcb29efbc39dcc39f2356d64194c24a8d3e81ed55ca527dea45f111c131742f464105a6cc7262d224fb7958d752337379073f7aba45aca2675801a49e1aba8e08f53cb1ae90b864baa2ad246c613f25dd4ad247167050b159dff91dc7a2ffa14f901fa282579a9dd", 0xd2}, {&(0x7f00004b0000)="d08729d15446f35900351183811bb6d7a06702afa6b8d3703e0b1f23de53b45500d4753b659c91ed31ad024d840fe11ee8c7e2b791254f9c091759aa34620b20ed068c7c", 0x44}, {&(0x7f0000000000)="4f985442cf280b3bb628a569f96fadc2676d13a5852b4bd78c3371a3f69937e0131dd598b82c73f5a2eeba0e2529fbdc2903bd29c28cacdb6124f1a7368a0cf5b1905fabece5c12d2ab1a6f08769e0d34ce01782bd98dc733c4c92a47678f7962687efe3fa5f4788b8ded9f7dfef9ca936aae95e1a1cd677b25e92f5b031635bca402bbbdc940e71b0545667005c171bd370153f17801d912e1cee65a5eeaada36750f82b13da668542be59da991db56fca0fbf5e0c23dde9d93e1fee398d10db603c79a1a8e974821f90d6a767319", 0xcf}], 0x5, &(0x7f0000cc2000)={0x1010, 0x10f, 0x21, "58cdcf0fb6069337fbc20ae04225be34a784a2b6c95487b7dd1e62f0d4063d923ac1709d9ad6f4e76f37606ec5bce3ee8a069b8484e701713508135b490cbf280a731ddc65879163c35796e8dd5286a29d1f5147288aa92cebf9c0a4cd03c0dee949d998890c60d61112a4f915faba11a4ea6588b95a09cfcf23d76b3ab8f254370e9e26c26a14eec187b5413727059dca638cac620b851eff80c0ed2476c1eb140ae5a386205b7ea1d215a645ebe0b20acae507835b3b5a519427e0b17aa5003996bba4564de2f8a004a0b247a66f6845ef1557f28cfcffcdbb7fee817edb445a07fcd5552191f7f259505ff73ad8537e2fa703ba7f58898061221873bd55455a0e60784250ae829d14dfe2933040a7662a139622a96368e41f3472e64e3a5b3439601ce5c46981b8d84787697de3c7f931054025c4a7482e639061a4d740650a40dd3beb8696a72a08795166692f9d7cbec91db0dbc2f7ff5544c795df9f0bb17f3d3a0e0b413a523a96c9bb26adf540f56ac69e1589466d96dd7348ad4ffde1cdf6a13fe2ff73c83fd199d2a7cc97d9635976b3f6dcb7e45bbe955554fc9d56f6d6824f50c69443287b9c172833ebada0b6c004aa1203b52cdf0b58d64a8c9fef8c133235022be2bb74fb2c919127bdd2722fe1a2df876f19fc37d9cf965262a4369d0fd066f4debc5829242c67395f76dd7488b3b387a824bdab2938669430133d18b30fd5c08adc793debe4d2945dda2bf2a65f3e13278cbfba180940c258a3d07bea4e8e011276fb8a6e8649303cf6763fba79a6686450a9543e6d457de287c84d611ed111bfa27c839074b0347ca1d88509ded1df6c2291234662a4886b4bcd80234412bdba0a3686ec5314478f5336068e96c21f59b52b6acff9b9e8b7b093049c93fdf97dce04a22f2c9cd9037c517a884054347bdc9b1aa692d0d60bf73fbffe4559a00f7b449ce8dbf69abca73eff0cf87db18e03cd499fd8061c34863840cd648123155925f40613e8ef770478456d3c04d24eb926afb41ee6c8355cf9359af690a10e245b335ede6d60b6ef5198a994ef65749eaa7d9fe6177b43441a6495e4325559beca03960aea705f151ac174ef692754b1bd2ab890e40c2a187f823f8957df17c83f0661887185b16dfac307e64d5bbc91647d094acba43739cccb604b7198c1b4b0a18f16c0c3ac8a8a83ccbaa85273e2baf041e6ba0b42dd191bd5b7606ef44b05245386090ab27ee1f02987acf7ddee7d1cd527af4880f0701ccaf7177bf7a03d94e8b3c1b219bcf0b8c944dc2c5c0e2fa9797091a61ae0b83c011ee87e3df42d0183d6304c95d414f09bc13c59f65443d97b87e7a81af9e14c0a4e33d0ec25cd89704dcd47129e4cd75557aaeebaf2cc6ea25610cabd6da5b7286cafcd121f53f95780b6c02c8fd3ac2b77ae75fccdbab0885b7bc3578d71a0e96f29328ef03bc1a6d3d1c51cfa051e0fa7e8e88139c922d9e1978a60eb294df6771b4be2c9adeabc4ab7a1df9d4860251e11c6f814ff18d6f7dbd42ae80b0a946eda2c1715ba89a970832b1b14ad557f14d319bc7f60dad9f5aaf0d7eaa23e92a27a322eec20a5d4147a17e56ecfc07a14ca88fbb3061e2d934962ae83f9cb3fb788bf6dd979eca31e57eb3ff6302b95705f7ccca1f57b022d30a33ae20a52d79a569cced892c01d2aa40e47f366c11bd2fd55a1ce187464285e9b9863543834ad7ff6642cdb2f2d90cf77fc500070e3cd6d8c8517909c832a3584f8a5a3e96a535028bcbf95fc9a3e2f13460ee82df87ca12aa9ad3afa8c2857c1b76b4fd1f18517bdf14169a28c7ff5386b958c7d996720b7365c3adb99acf0064b553ad28290cbfd41a72dd036c2d10e8ed8309689fb49690509786109a213edfed9d2e256b6c01feb54475ef7435891c37b81b49f83d34fcbc2925a70c1ecc76f35794239b2692dd78782f7e5c4660906f2ab172efcc9cee4ec16d835b921a53064f10f4ad1f3e2503bba67a69f19fbcfa94601b28d124550d25782366fc28e240cc29076070921317c438491c2f1dd2dc565d70c7fecc97e89c8d3a6d735e7eb610e3b797c41f2a1a7f36bfb6d33111979547ebfe1a55de5e148b057ddd84f676d6cca68fb48652cc2ac784f44dd4f41e85d6d2e467fac36ec680e6d2ce54af4ff4be94be1fadf1fd7aebdd0bd74ec95cc5bea932ede0d11341ae52a73270f314de297cccc370ddc03e5ab2867f402a5982d90292d7f85f00e15cf26468c8e7c3490580338c95b895903d0e2bf623f7dd186fe59052cbceca504cfb97206b01e341b6b24c8b6623f0684382e418609c2745388ea219aeb66a1aa5cd87c4ec6f42f3fa28e4947ac9791d7d222ed5a004278c5162e5b98ecf75053905e817343e3dbb3da6f8cb92a5a0b5c00f3ba9adda3d26142a44a21c5a191571d7a3cb3c8c8d003f77986b11bb59f2e9de820ef1b55bb21885044043ca5a7c521ff44cfe2951345933547a113365ecdecceafc818469798023bc7771506213daea680e818314c3b340884e24e85c8ac8639113a2d3d5ac166bb49369cae374c12e62f580c4fea0490981225423aec634875f9eb246031bdc5653958bc246ca068d65eececa7498297e479553c45860bb00e565ad39d646188d5a5637308c4538ff8398019aacda3788371c21dfe5648904eaeab7145abb2b5d2457fecbe7ae11ee51e48d15efd47d519b51fdc929471e01eaa8add9f25c6c89dd7b24db510f3e17535db58da155b1ccdee7a84403eae4ad3b71337be6590525e43db84eced66ccc1df8209121d149bf40e77f94d23883ce1e045b9bb73e831f443559608cc77645609c61f8046ca6b5a44275577600e6cc0183f9f8bdc14f720478df2e68de1045b913ded2408280f0a45e9a8924aa6cf71985e15dd972347b4f44d61d74e9c525e6ff8268e4c963ae2fc3bd743a1a3478019417286a368c4723e6f0a23839cbb254e495291cdfc25c1ae9f857fd1e5f0adb3ad2ed505b6b0de64268b28ad9578ddf3a14fd2e84dad6ad084834ab782244d6c2616e505b736a6617fd451183b730476bedcbf28437e8109525cf0a3250a86da20ed6a8b8e7002983b10eaa7649826aa3906112f7eca0167333ca6b9e0d6a0d774592a6013b421f9ab672a440d67bdda67326bdad0b41b14a51b8b7126940e47e9447e65a5febd8ff9de9af77f61b830a73ae9fa16767a3cf0ed28e09f9a52b10a0998465df9c6f3301ea5cbf06ded335b227b3fb78484da72e7fd428ed4bef56ee1bf864bcd592b0b8a3ae967210b246126e6e08f9dce6610030006ec85734d8a4ee1afd4e67ee739e17f09c2a28b50fbd686cc379e0b1351a669f16f6b6aed678fea2ad038ed38c3a6a6bd7f8c7095cbdf7a103abe34c1b2ac54d533ce8a1820deaa944f09f7a06c32bb97ca6853a5797601ea965049cca4b9c0b561b16def9a1e0e7ceea8b8dac677c8900cfc6873c6c836ec2372ea58d58096f65772ee817ed66a73b8546f65da3b00f949d81021f11f26cdd89626e417a9bd73d55c15684baddd1e8fa2f99a0063966d8f0bb256194742c53bbfb4dc6b8c720cd89e0b430e4660b0c3b34e2d89a6fe1cc114d02e0ae41ff3622ae74177715c5316c425016a19880b9215c7605f5ed4640e4fb440ff81fed42240dcd12458aec225490151de1c9acf1283e024fc19cf786b428f3a6d0b94ac1b2e2ba53cb1418e7582bacaf087b29ac458e5990537344af5cafca8db8b98133ada7ed7e155f04d8cf124cfaba9769d58eeb381238afaf128913d833eaf2b40ce32053278b0d45fde4a829518001a6aae088eb9d7c83c5d7086ffb6422ceb0ba2af56575f4648ae80b9af16a19bcded9c02d610e3fe2d2b6f35668fd050bfb8202224f4e925f3821d96453738d625dd047ff8a5b868c2f9e6d9d2d4450ad5209c10ab4bf7f107bc7715e6d34383d3d0363e57efed5533d6a5ff49454a1f75df7ac51b816a305fdff262ec4587344532a8832392a9a1b66abad49e8c33d6f458bfad296c7cead0faf81c979d857ee7a4d2dfcfd5b0bf502e23de7aa88cc817b0458dbfd01224f96f12bdf399440551f1a5e2215bc3e17c31fc63b616ed6bc76a1f48325780037ac21fb4c06b899a12e3e0930589621c3f576e981586f5928a063a2754c4852490e6769cdfc8d11f5eff274d1a3f13f7ba9601699b7e6b9ecc5108ba1bdf5f40b9acc9db7466452d57bc4490e81afd0503c73af14f7bf51bac07abd0c489bc38d361faf94d866e7ae50fc117c39126a4bcbdeb713cbfad3ac0bb2e4d4b9c5f791e23aa54c96df25487c3c954ea72c2bf8113b8e088ac9c7a6ff74320962d70834c8b499380c71bb5922d33e92af5bd6b2aa8b80384dd64ad021dc9ce683b3c67148bc6d03dea3910f483fab9482acf12575f06ab73b0e5c744226387bc3a6122cc28cc2f2288eeec78da6494bb49771040bb84e3ebfe7e63f9b31c8c2399cd203593f6216420307576597fe6a891b655678912d3f5c0ec886f3423bc652ae210de65a170e9f4a38f619c891b4b50dd559cfb2905d64cd466cb7a2e53f256f055852f19bc348b051e3991aaee532117948baf76c5834ff2de409196c267ca70ed528fb95fc0fa246cb904f65f52e813b729fbf3377d8b3599bbb341c74a3b42fa039a086d0654c0c7a46ec3bc0623649bd78faaaa0a0b9ade602a7220ac4ab80b6e02cd68f72a4869670bfa19317a2b9eafbbc0af235018db6db35057dd131ab0ee483efd3abcb3898b069cc27320a3fe60fb6599a482f50f319194a6053f1bd7cfcf75ec7fb633b8987a61bb76a99095f9712715746ca764ccf29f7f152679d6ef331d70287332c396a1373f1fcd3a838aef6794ae98f724cd3607a952257c874f60a6aa717a3ed32d4114f39215e9323e02441b1876bcba3fa62a49ec5d75d7c4afb91c9f1a522557705c4faeb6386d878193cfd321f7cd8859d9dc46d3249157ab6337300dea05c121259c4cc9e6af45c127cee5b68cae72f42c4a23d80ca39da097d3004eab9499e3005b065e32fc910504a3eb72f38d19ad29df9c66641e47a06a1e115038f19aa4ba5a3ba94fbbd3a8f41ce4ed46f47113dcbea2eeb2feffa9b50e3691cbfdea2fcb13e804b8d76dd9ba7bbde7f67444b954e85ed39ac2220b4f2e0797d77cd2fbe67f18c8ff9dea87b0fe991b31a3b0db9bf7e8e62cdd214204a7dd90213a92ffdcca74d391a37fa736a14d8c2034e05f6fa07b5b344f0f51c0a47ee7a8eba7c8f050d32237d3e6560b195a564282f691c8d02ef438b55a0b3166a307623595a33be692636db6924892a51a1d7e4bd973fd80e87cd66d017da2f8ef03976e27083f826efd288b1a6a7e58f71d96593ae5de8ac62edac414e63111c38845ed4bfc0f779b012da89fc6a66e20d5b4770ec736f3b2f7b3b82caac2382ff1912d1ec39c7c00b3fbefcdbe66ed6e032e798230672224ab97a24b8c07b4170859fff967722fa6b6a5dcfaf3e132996c2b86b12cf6164e2affbc727546c0cf7eaf9be308765b0bc36e7151ccb55a3aa17637a7451c92c9d1d36da0b8efa729e18599afaaf5cd711384db98e1f127f8f56b8feee256bade8f837fecbea5705d0116ac3b7d22e3c01e5a944b75eb652773f7da7c3c6ef590eff906a35c438bd08e0fdafd574c3f79be8931268221a6d24b6c2e283523500c0b3a5de9afb8ba184de114ec11b31c4d23ff615d68115090e72764a52eb192a7ea8478ecc014f0d336f1c39b4ed871a0b06018c658024a87804385"}, 0x1010, 0x4040044}, {&(0x7f0000824000)={0x27, 0x1, 0x0, 0x7, 0x0, 0x7, "9b31f697fb5909f09aa8cdb3ec0b5adc64735bed6ba3b7ccf425b29607b35a437c92c6e1804500c469b188fd74812791c176193233c30bc9490ce712c16fe1", 0x37}, 0x60, &(0x7f0000048000)=[{&(0x7f0000001000-0x8b)="573c198ca61694d5d3946fd6f6ac8b6998bb231284854def28b9c3f355beb9f53fbe9766f159a639635854765a658f6681b65be07d9f9ba4f2fcfef0c9d662bb87bd908ce48e545bdca60131bfb6984e3526a69baa742b2afe36f486fe2e04ff97249eafb904205106473982c2745cb12e7881730fb31d0d903839d2cf2d957f85b4dfbe6bcef8da6f4616b8e754641e0665d866bb24f8bfa552eab5d829cf5c", 0xa0}, {&(0x7f000095c000)="fffe6307bdd480e5eaff61805866b8dcb76998f195e522c57a0ee078b060bc198aeeb491b343d6783293e1c6cf6fc395851e76b09103c8049d4d97345bfa0a2200e6b735bc0f8ba0a53af52839533b84af4923c5f12a8ce588e7c6bd5faf7578a95acad9ec15414383c502d3bcd8321e49ecdcee6fd05e1fba0f4e61ff0c78667f8994e449a482b5cf436abe53d867a06709e107f05962dbea714425cc324a55f5de937235970ff2f5855991fe2d9d7efc85be2b9ae069ab66c048ab82348c665322f4a18474e084bede27a71e9c77aa90af075de5bd40963f724dd316bf849e83340330144f0c9c8a0f", 0xea}, {&(0x7f0000000000)="1283aafe55f1b63ea1a498c5ef0a8d3e459e92f1be19de0d4c2068e39a9fb11af3a5184c451baae63402382361e2b5cfca2d4750c0563a14d45822f864f19c20d1095e24a5554f91afe9d34442df96c8c5df0c9fb93626790d00725f6f26b453ed678a59b242a47aa2854f255a637212b5190970e1df77222dc8d80b0b0ffae06b0fa4b4d4ca86be0ef770d05db0204b8e0bb49093ba63f611b5c2c3a8a47c9e3f4700ce94a9b3560ab244c4914f154f81d29accedd039664aedace126dbdeed351ca051268311f8", 0xc8}, {&(0x7f0000000000)="e63714c1725190f49422476cd24321e45b3007817c8e0ce5e8f7432dd5c47d758e997742b10de8037db84b4ca617f6cd2e50b55a29908032f4faeab1c724489f019375b624ee2aab3015a74f8dd7cb3f619a7eb86844d58777bc47e20de444069254a4d16cf9ec52ce078f0698637bb9977095d3dc5a6681239083cf93590d02b7d0c094fb405074dd8caab3b0b54fabaafe038f876b31f7559260f6d5e460", 0x9f}, {&(0x7f0000000000)="9e53eccb911787c28a64a2e6d07dc11c4fca1fb2fa06c7023d9d3ba851bc6bcc146b59c3356717a0fff0a2d9369fcd74b6d0ac816522968367945f4cf61fa2af9e9f25ff368ba43553fc44a76dfee48b99fecaf65fbd175d1fef31b46940d650", 0x60}], 0x5, &(0x7f0000ce8000)={0xd0, 0x29, 0x2, "6a320b5e2e7f6465816627e29183e467a86d010622f12f8c79f8fd192e3bc9670018a9baeff0f4d71b2636175c1b9a609a0b4f0724f3688b09dca74d7dd99d2e30f3b2a9ac5645117e53b54e2076c29526e50b8a38770beb9ccca1eb0cec242ecc4e621b004a378b4726460bb04ecf56f53456105e9695729c1f5aa2cebbe91898d218a53ea66693cb4b58497b3eb5373c492e195df011339fac163ec8fb55d8f553436b3810adc16df78d9cc647b33290e67d1170735140dbd795bf340d"}, 0xd0, 0x48815}], 0x6, 0x8004) 2018/01/31 00:53:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getrusage(0xffffffffffffffff, &(0x7f0000053000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f0000001000)=[{{0x0, r1}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000d96000-0x59)=""/89) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000db7000-0x4)=0x3, &(0x7f000076a000-0x4)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ba6000)=0x7, 0x262) 2018/01/31 00:53:51 executing program 7: unshare(0x400) r0 = socket(0x10, 0x2, 0x0) r1 = open(&(0x7f00000e8000-0x8)='./file0\x00', 0x8000, 0x20) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockname$netrom(r0, &(0x7f0000950000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x3)=0xfffffffffffffdb2) 2018/01/31 00:53:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000e2e000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000e02000-0x8)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000a1b000-0x3)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000fbe000)='./file0\x00', 0x0) 2018/01/31 00:53:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e42000)='comm\x00') exit(0x0) writev(r1, &(0x7f0000661000)=[{&(0x7f000033f000-0x1000)="15", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000640000)=0x3, 0x4) [ 71.484973] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor6/13699 [ 71.493672] caller is __this_cpu_preempt_check+0x1c/0x20 [ 71.499143] CPU: 0 PID: 13699 Comm: syz-executor6 Not tainted 4.9.78-g7be1985 #24 [ 71.506748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.516175] ffff8801bb7b76d8 ffffffff81d94409 0000000000000000 ffffffff83c18800 [ 71.524223] ffffffff83f45480 ffff8801bf3e9800 0000000000000003 ffff8801bb7b7718 2018/01/31 00:53:52 executing program 4: mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000046e000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0xbd8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/31 00:53:52 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xffffffffffffff7c}, 0x4) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x81) readv(r0, &(0x7f0000005000)=[{&(0x7f0000005000)=""/213, 0xd5}], 0x1) [ 71.532263] ffffffff81dfb9d4 ffff8801bb7b7730 ffffffff83f45480 dffffc0000000000 [ 71.540390] Call Trace: [ 71.543053] [] dump_stack+0xc1/0x128 [ 71.548410] [] check_preemption_disabled+0x1d4/0x200 [ 71.550491] kasan: CONFIG_KASAN_INLINE enabled [ 71.550495] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 71.550505] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 71.550510] Dumping ftrace buffer: [ 71.550515] (ftrace buffer empty) [ 71.550519] Modules linked in: [ 71.550528] CPU: 1 PID: 13717 Comm: syz-executor0 Not tainted 4.9.78-g7be1985 #24 [ 71.550533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.550537] task: ffff8801d82c6000 task.stack: ffff8801c44c8000 [ 71.550554] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 71.550558] RSP: 0018:ffff8801c44cf9b0 EFLAGS: 00010a07 [ 71.550564] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff8266775b [ 71.550570] RDX: 1bd5a9d5a0000003 RSI: 0000000000000001 RDI: dead4ead0000001c [ 71.550574] RBP: ffff8801c44cf9c0 R08: 0000000000000001 R09: 0000000000000001 [ 71.550578] R10: 0000000000000000 R11: ffff8801d82c6000 R12: 0000000000000004 [ 71.550582] R13: 0000000000000020 R14: ffff8801c4384200 R15: dffffc0000000000 [ 71.550588] FS: 00007f15e1e7e700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 71.550592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.550596] CR2: 0000000020dc8000 CR3: 00000001bd60e000 CR4: 0000000000160670 [ 71.550607] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.550612] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.550613] Stack: [ 71.550625] ffffffff838b37a9 ffff8801c4384358 ffff8801c44cfa20 ffffffff82667781 [ 71.550635] ffff8801c4384370 ffffed003887086b ffffed003887086e ffff8801c4384368 [ 71.550643] dead4ead00000000 ffff8801c4384340 0000000000000000 0000000000000000 [ 71.550645] Call Trace: [ 71.550653] [] ? retint_kernel+0x2d/0x2d [ 71.550663] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 71.550671] [] sg_finish_rem_req+0x2b5/0x340 [ 71.550678] [] sg_new_read.isra.20+0x356/0x3e0 [ 71.550684] [] ? dev_seq_next+0x1a/0xe0 [ 71.550691] [] sg_read+0x8b7/0x1440 [ 71.550699] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 71.550705] [] ? fsnotify+0xf30/0xf30 [ 71.550714] [] ? avc_policy_seqno+0x9/0x20 [ 71.550723] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 71.550730] [] ? security_file_permission+0x89/0x1e0 [ 71.550737] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 71.550744] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 71.550751] [] do_readv_writev+0x520/0x750 [ 71.550758] [] ? vfs_write+0x530/0x530 [ 71.550766] [] ? exit_robust_list+0x230/0x230 [ 71.550773] [] ? __fget+0x201/0x3a0 [ 71.550780] [] ? __fget+0x228/0x3a0 [ 71.550785] [] ? __fget+0x47/0x3a0 [ 71.550792] [] vfs_readv+0x84/0xc0 [ 71.550799] [] do_readv+0xe6/0x250 [ 71.550806] [] ? vfs_readv+0xc0/0xc0 [ 71.550813] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 71.550822] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 71.550829] [] SyS_readv+0x27/0x30 [ 71.550836] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 71.550939] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 71.550947] RIP [] __free_pages+0x21/0x80 [ 71.550949] RSP [ 71.551089] ---[ end trace fdddf2228d87ae7d ]--- [ 71.551093] Kernel panic - not syncing: Fatal exception [ 71.912094] [] __this_cpu_preempt_check+0x1c/0x20 [ 71.918566] [] ipcomp_init_state+0x188/0x930 [ 71.924607] [] ? __lock_is_held+0xa1/0xf0 [ 71.930382] [] ipcomp4_init_state+0xb0/0x7d0 [ 71.936981] [] __xfrm_init_state+0x3e7/0xb30 [ 71.943014] [] xfrm_init_state+0x1a/0x20 [ 71.948703] [] pfkey_add+0x1fb9/0x3470 [ 71.954214] [] ? pfkey_delete+0x360/0x360 [ 71.959986] [] ? pfkey_seq_stop+0x80/0x80 [ 71.965761] [] ? __skb_clone+0x24a/0x7d0 [ 71.971446] [] ? pfkey_delete+0x360/0x360 [ 71.977229] [] pfkey_process+0x68b/0x750 [ 71.982920] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 71.989736] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 71.996552] [] pfkey_sendmsg+0x3a9/0x760 [ 72.002326] [] ? pfkey_spdget+0x820/0x820 [ 72.008104] [] sock_sendmsg+0xca/0x110 [ 72.013635] [] ___sys_sendmsg+0x6d1/0x7e0 [ 72.019413] [] ? copy_msghdr_from_user+0x550/0x550 [ 72.025968] [] ? avc_ss_reset+0x110/0x110 [ 72.031743] [] ? check_preemption_disabled+0x3b/0x200 [ 72.038559] [] ? __fget+0x201/0x3a0 [ 72.043815] [] ? __fget+0x228/0x3a0 [ 72.049067] [] ? __fget+0x47/0x3a0 [ 72.054234] [] ? __fget_light+0x188/0x1e0 [ 72.060008] [] ? __fdget+0x18/0x20 [ 72.065176] [] __sys_sendmsg+0xd6/0x190 [ 72.070774] [] ? SyS_shutdown+0x1b0/0x1b0 [ 72.076547] [] ? selinux_capable+0x40/0x40 [ 72.082406] [] ? __fget+0x201/0x3a0 [ 72.087658] [] ? __fget+0x228/0x3a0 [ 72.092914] [] ? __fget+0x47/0x3a0 [ 72.098082] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 72.104902] [] SyS_sendmsg+0x2d/0x50 [ 72.110241] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 72.117218] Dumping ftrace buffer: [ 72.120741] (ftrace buffer empty) [ 72.124421] Kernel Offset: disabled [ 72.128016] Rebooting in 86400 seconds..